[go: up one dir, main page]

CN113759555A - 波导显示器 - Google Patents

波导显示器 Download PDF

Info

Publication number
CN113759555A
CN113759555A CN202111078203.9A CN202111078203A CN113759555A CN 113759555 A CN113759555 A CN 113759555A CN 202111078203 A CN202111078203 A CN 202111078203A CN 113759555 A CN113759555 A CN 113759555A
Authority
CN
China
Prior art keywords
grating
waveguide
display
light
folded
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202111078203.9A
Other languages
English (en)
Other versions
CN113759555B (zh
Inventor
M·M·波波维奇
J·D·沃德恩
A·J·格兰特
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DigiLens Inc
Original Assignee
DigiLens Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by DigiLens Inc filed Critical DigiLens Inc
Priority to CN202111078203.9A priority Critical patent/CN113759555B/zh
Publication of CN113759555A publication Critical patent/CN113759555A/zh
Application granted granted Critical
Publication of CN113759555B publication Critical patent/CN113759555B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0081—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for altering, e.g. enlarging, the entrance or exit pupil
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0093—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for monitoring data relating to the user, e.g. head-tracking, eye-tracking
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G02B27/0172—Head mounted characterised by optical features
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0179—Display position adjusting means not related to the information to be displayed
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1866—Transmission gratings characterised by their structure, e.g. step profile, contours of substrate or grooves, pitch variations, materials
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
    • G02B6/0015—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/0016—Grooves, prisms, gratings, scattering particles or rough surfaces
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0075—Arrangements of multiple light guides
    • G02B6/0076—Stacked arrangements of multiple light guides of the same or different cross-sectional area
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/29—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the position or the direction of light beams, i.e. deflection
    • G02F1/292—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the position or the direction of light beams, i.e. deflection by controlled diffraction or phased-array beam steering
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0112—Head-up displays characterised by optical features comprising device for genereting colour display
    • G02B2027/0114—Head-up displays characterised by optical features comprising device for genereting colour display comprising dichroic elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0123—Head-up displays characterised by optical features comprising devices increasing the field of view
    • G02B2027/0125—Field-of-view increase by wavefront division
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G02B2027/0178—Eyeglass type
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0179—Display position adjusting means not related to the information to be displayed
    • G02B2027/0187—Display position adjusting means not related to the information to be displayed slaved to motion of at least a part of the body of the user, e.g. head, eye

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Optical Couplings Of Light Guides (AREA)

Abstract

本公开提出了一种波导显示器。一种光学显示器，包括：包括第一表面和第二表面的第一波导、输入耦合器、折叠光栅和输出光栅。输入耦合器接收来自输入图像节点的准直的第一波长光，使得光经由第一表面和第二表面之间的全内反射在第一波导内行进到折叠光栅。折叠光栅在第一方向上提供光瞳扩展，经由第一表面和第二表面之间的全内反射将光指引到输出光栅。输出光栅在不同于第一方向的第二方向上提供光瞳扩展，并使得光从第一表面或第二表面离开第一波导。输入耦合器、折叠光栅和输出光栅中的至少一个是滚动k向量光栅并且折叠光栅是双重交互光栅。

Description

波导显示器
本申请是国际申请日为2016年10月04日、国家申请号为201680065629.1、发明名称为“波导显示器”的发明专利申请的分案申请。
优先权要求
本申请要求于2015年10月5日提交的标题为“WAVEGUIDE DISPLAY”的美国临时申请序列No.62/284,603以及于2015年10月23日提交的标题为“WAVEGUIDE DISPLAYS”的美国临时申请序列No.62/285,275的优先权，这些申请通过引用整体上被结合于此。
对相关申请的交叉引用
以下专利申请通过引用整体上被结合于此：标题为“COMPACT EDGE ILLUMINATEDDIFFRACTIVE DISPLAY”的美国专利No.9,075,184，标题为“OPTICAL DISPLAYS”的美国专利No.8,233,204，标题为“METHOD AND APPARATUS FOR PROVIDING A TRANSPARENT DISPLAY”的PCT申请No.US2006/043938，标题为“WEARABLE DATA DISPLAY”的PCT申请No.GB2012/000677，标题为“COMPACT EDGE ILLUMINATED EYEGLASS DISPLAY”的美国专利申请No.13/317,468，标题为“HOLOGRAPHIC WIDE ANGLE DISPLAY”的美国专利申请No.13/869,866，以及标题为“TRANSPARENT WAVEGUIDE DISPLAY”的美国专利申请No.13/844,456，标题为“WAVEGUIDE GRATING DEVICE”的美国专利申请No.14/620,969，标题为“ELECTRICALLYFOCUS TUNABLE LENS”的美国临时专利申请No.62/176,572，标题为“WAVEGUIDE DEVICEINCORPORATING A LIGHT PIPE”的美国临时专利申请No.62/177,494，标题为“METHOD ANDAPPARATUS FOR GENERATING INPUT IMAGES FOR HOLOGRAPHIC WAVEGUIDE DISPLAYS”的美国临时专利申请No.62/071,277，标题为“NEAR EYE DISPLAY USGRADIENT INDEX OPTICS”的美国临时专利申请No.62/123,282，标题为“WAVEGUIDE DISPLAY USING GRADIENT INDEXOPTICS”的美国临时专利申请No.62/124,550，标题为“OPTICAL WAVEGUIDE DISPLAYS FORINTEGRATION IN WINDOWS”的美国临时专利申请No.62/125,064，标题为“OPTICALWAVEGUIDE DISPLAYS FOR INTEGRATION IN WINDOWS”的美国临时专利申请No.62/125,066，标题为“HOLOGRAPHIC WAVEGUIDE LIGHT FIELD DISPLAYS”的美国临时专利申请No.62/125,089，标题为“LASER ILLUMINATION DEVICE”的美国专利No.8,224,133，标题为“LASER ILLUMINATION DEVICE”的美国专利No.US8,565,560，标题为“HOLOGRAPHICILLUMINATION SYSTEM”的美国专利No.6,115,142，标题为“CONTACT IMAGE SENSOR USINGSWITCHABLE BRAGG GRATINGS”的PCT申请No.PCT/GB2013/000005，标题为“IMPROVEMENTSTO HOLOGRAPHIC POLYMER DISPERSED LIQUID CRYSTAL MATERIALS AND DEVICES”的PCT申请No.PCT/GB2012/000680，标题为“HOLOGRAPHIC WAVEGUIDE EYE TRACKER”的PCT申请No.PCT/GB2014/000197，标题为“APPARATUS FOR EYE TRACKING”的PCT/GB2013/000210，标题为“APPARATUS FOR EYE TRACKING”的PCT申请No.GB2013/000210，标题为“HOLOGRAPHICWAVEGUIDE OPTICALTRACKER”的PCT/GB2015/000274，标题为“SYSTEM AND METHOD OFEXTENDING VERTICAL FIELD OF VIEW IN HEAD UP DISPLAY USING A WAVEGUIDECOMBINER”的美国专利No.8,903,207，标题为“COMPACT WEARABLE DISPLAY”的美国专利No.8,639,072，标题为“COMPACT HOLOGRAPHIC EDGE ILLUMINATED EYEGLASS DISPLAY”的美国专利No.8,885,112。
背景技术
本公开涉及包括但不限于近眼显示器(near eye display)的显示器，并且更具体地涉及全息波导显示器。
波导光学器件目前正被考虑用于一系列显示器和传感器应用，其中波导将多个光学功能集成到薄、透明、轻质的基板中的能力对于以上应用是至关重要的。这种新做法刺激新产品的发展，包括用于增强现实(AR)和虚拟现实(VR)的近眼显示器、用于航空和公路运输的紧凑型平视显示器(HUD)以及用于生物测量和激光雷达(LIDAR)应用的传感器。已经提出了波导显示器，波导显示器使用衍射光栅来保持眼箱(eye box)大小，同时减小透镜大小。授予St.Leger Searle的美国专利No.4,309,070和授予Upatnieks的美国专利No.4,711,512公开了基板波导平视显示器，其中准直光学系统的光瞳被波导结构有效地扩展。美国专利申请No.13/869,866公开了全息广角显示器，并且美国专利申请No.13/844,456公开了具有上部和下部视场的波导显示器。
波导光学器件中的常见要求是在两个正交方向上提供波束扩展。在显示器应用中，这转化为大的眼箱。虽然全息波导中的波束扩展原理已经被充分确定，但双轴扩展需要分离的光栅层来提供分离的垂直扩展和水平扩展。其中一个光栅(通常是给予第二轴扩展的光栅)也提供显示器的近眼部件，其中衍射光学器件的高透明度和薄、轻质的形状因子可以用于最大化效果。在需要全色和大视场的实际显示应用中，实现双轴扩展所需的层数变得不可接受地大，从而导致增加的厚度重量和雾度(haze)。目前正在开发基于在单层中多路复用两个或更多个光栅或者可以在单层中执行双轴扩展(对于给定的角度范围和波长)的折叠光栅的用于减少层数的解决方案。双轴扩展也是传感器应用(诸如眼睛跟踪器和LIDAR)的波导中的问题。需要低成本、高效率、紧凑的双轴扩展波导。
发明内容
本发明的第一个目标是提供低成本、高效率、紧凑的双轴扩展波导。
在本发明的第一实施例中实现本发明的目标，其中提供了一种光学显示器，包括：包括第一表面和第二表面的第一波导、输入耦合器、折叠光栅以及输出光栅。输入耦合器被配置为接收来自输入图像节点(IIN)的准直的第一波长光并且使得光经由第一表面和第二表面之间的全内反射在第一波导内行进到折叠光栅。折叠光栅被配置为在第一方向上提供光瞳扩展并且经由第一表面和第二表面之间的全内反射将光指引到输出光栅。输出光栅被配置为在不同于第一方向的第二方向上提供光瞳扩展并且使得光从第一表面或第二表面离开第一波导。输入耦合器、折叠光栅或输出光栅中的至少一个是滚动(rolled)k向量光栅。光经历与折叠光栅的双重交互。
在一些实施例中，IIN包括光源、用于显示图像像素的微型显示器以及准直光学器件。IIN投影在微型显示器面板上显示的图像，使得每个图像像素被转换成在第一波导内独特的角度方向。
在一些实施例中，光栅中的至少一个能够在衍射状态和非衍射状态之间切换。
在一些实施例中，光学显示器还包括具有第一表面和第二表面的第二波导、输入耦合器、折叠光栅以及输出光栅，其中输入耦合器被配置为从IIN接收准直的第二波长光。
在一些实施例中，输入耦合器、折叠光栅和输出光栅中的至少一个是基于液晶的光栅。
在一些实施例中，第一方向与第二方向正交。
在一些实施例中，第一方向是水平的而第二方向是垂直的。
在一些实施例中，光学显示器还包括眼睛跟踪器。
在一些实施例中，光学显示器还包括部署在IIN中的动态聚焦透镜。
在一些实施例中，光学显示器还包括部署在第一波导的第一表面或第二表面附近的动态聚焦透镜。
在一些实施例中，第一波导还包括第一光学接口，IIN还包括第二光学接口，其中第一光学接口和第二光学接口能够通过机械机构或磁性机构中的一个解耦。
在一些实施例中，第一波导是一次性的。在一些实施例中，第一表面和第二表面是平坦表面。在一些实施例中，第一表面和第二表面是弯曲表面。在一些实施例中，IIN包括激光扫描仪。
在一些实施例中，显示器提供HMD、HUD、眼睛从属显示器、动态聚焦显示器或光场显示器中的一个。
在一些实施例中，输入耦合器、折叠光栅和输出光栅中的至少一个多路复用颜色或角度中的至少一个。
在一些实施例中，光学显示器还包括波束均化器。
在一些实施例中，显示器包括穿过梯度折射率图像转移波导的至少一个光学件(optical)。
在一些实施例中，光学显示器还包括部署在第一波导和第二波导的输入光栅区域之间的二向色滤光器(dichroic filters)。
在一些实施例中，IIN还包括空间变化数值孔径部件，用于提供沿着与由输入耦合器衍射的视场坐标对应的方向的数值孔径变化。
在一些实施例中，空间变化数值孔径部件具有衍射、双折射、折射或散射特点中的至少一个。
在一些实施例中，视场坐标是显示器的水平视场。
在一些实施例中，通过以下过程来提供空间变化数值孔径：倾斜停止平面使得其法向向量被准直成垂直于包含由输入耦合器衍射的视场坐标的平面中的最高显示场角。
本公开的一个示例性实施例涉及近眼光学显示器。近眼光学显示器包括具有第一表面和第二表面的波导、输入耦合器、折叠光栅以及输出光栅。输入耦合器被配置为接收来自显示器源的准直光并且使得光经由第一表面和第二表面之间的全内反射在波导内行进到折叠光栅。折叠光栅被配置为在第一方向上提供光瞳扩展并且经由第一表面和第二表面之间的全内反射将光指引到输出光栅。输出光栅被配置为在不同于第一方向的第二方向上提供光瞳扩展并且使光从第一表面或第二表面离开波导。
本公开的另一个示例性实施例涉及一种显示信息的方法。该方法包括在具有第一表面和第二表面的波导中接收准直光；经由第一表面和第二表面之间的全内反射将准直光提供给折叠光栅；使用折叠光栅在第一方向上提供光瞳扩展并且经由第一表面和第二表面之间的全内反射将光指引到输出光栅；以及在不同于第一方向的第二方向上提供光瞳扩展并且使光从第一表面或第二表面离开波导。
下面是关于创造性的光学显示器和用于显示信息的方法的各种概念及其实施例的更详细的描述。应当认识到的是，上面介绍的以及下面更详细讨论的各种概念可以以许多方式中的任何方式来实现，因为所公开的概念不限于任何特定的实现方式。提供具体实现和应用的示例主要是出于例示的目的。通过结合附图考虑以下详细描述可以获得对本发明的更完整的理解，其中类似的标记指示类似的部分。为了清楚起见，未详细描述与和本发明相关的技术领域中已知的技术材料有关的细节。
附图说明
图1是一个实施例中的波导显示器的示意性横截面图。
图2是波导显示器的示意性平面图，该图示出了一个实施例中的一个光栅层中的光栅的部署。
图3是波导显示器的示意性平面图，该图示出了一个实施例中的两个光栅层中的光栅的部署。
图4是一个实施例中的每种颜色使用一个波导且每个波导中两个光栅层的彩色波导显示器的示意性横截面图。
图5是一个实施例中的每种颜色使用一个波导且每个波导中一个光栅层的彩色波导显示器的示意性横截面图。
图6是波导显示器的示意性平面图，该图示出了一个实施例中的输入光栅、折叠光栅和输出光栅。
图7是一个实施例中根据本发明的原理的眼睛跟踪近眼显示器的横截面图。
图8是一个实施例中结合动态聚焦透镜的眼睛跟踪近眼显示器的横截面图。
图9是一个实施例中结合动态聚焦透镜的眼睛跟踪近眼显示器的横截面图。
图10A是一个实施例中包括可以与IIN解耦的波导的显示器的第一操作状态的示意性平面图。
图10B是一个实施例中包括可以与IIN解耦的波导的显示器的第二操作状态的示意性平面图。
图11A是一个实施例中提供K向量方向上的逐步变化的滚动K向量光栅。
图11B是一个实施例中提供K向量方向上的连续变化的滚动K向量光栅。
图12A是一个实施例中的波导显示器目镜的正视图。
图12B是一个实施例中的波导显示器目镜的平面图。
图12C是一个实施例中的波导显示器目镜的侧视图。
图12D是一个实施例中的波导显示器目镜的三维视图。
图13A是一个实施例中在摩托车头盔中实现的波导显示器的三维视图。
图13B是一个实施例中在摩托车头盔中实现的波导显示器的另一个三维视图。
图14是一个实施例中包含空间变化数值孔径部件的反射式微型显示器输入图像节点的示意性横截面图。
图15是一个实施例中包含空间变化数值孔径部件的反射式微型显示器输入图像节点的示意性横截面图。
图16是一个实施例中包含空间变化数值孔径部件的透射式微型显示器输入图像节点的示意性横截面图。
图17是一个实施例中包含空间变化数值孔径部件的发射式微型显示器输入图像节点的示意性横截面图。
图18A是一个实施例中基于楔形棱镜的空间变化数值孔径部件的示意性横截面图。
图18B是一个实施例中基于具有一个弯曲表面的楔形棱镜的空间变化数值孔径部件的示意性横截面图。
图18C是一个实施例中基于棱镜阵列的空间变化数值孔径部件的示意性横截面图。
图18D是一个实施例中基于透镜阵列的空间变化数值孔径部件的示意性横截面图。
图19A是一个实施例中基于散射元件阵列的空间变化数值孔径部件的示意性横截面图。
图19B是一个实施例中基于具有连续变化的散射函数的基板的空间变化数值孔径部件的示意性横截面图。
图19C是一个实施例中基于具有连续变化的双折射张量的基板的空间变化数值孔径部件的示意性横截面图。
图19D是一个实施例中基于光栅元件阵列的空间变化数值孔径部件的示意性横截面图。
图20是一个实施例中用于使用倾斜的光瞳平面在光瞳上提供变化的数值孔径的光学布置的示意性横截面图。
图21A是一个实施例中包括可缩回波导的可穿戴式显示器的第一操作状态的三维视图。
图21B是一个实施例中包括可缩回波导的可穿戴式显示器的第二操作状态的三维视图。
图21C是一个实施例中包括可缩回波导的可穿戴式显示器的第三操作状态的三维视图。
图22A是波导部件的正视图，该图示出了一个实施例中的输入光栅、折叠光栅和输出光栅。
图22B是波导部件的正视图，该图示出了一个实施例中的输入光栅、折叠光栅和输出光栅。
图23是波导部件的正视图，该图示出了一个实施例中的输入光栅、折叠光栅和输出光栅。
图24是近眼显示器的三维视图，该图示出了一个实施例中的从IIN和波导部件直到眼箱的射线迹线。
图25A是一个实施例中摩托车显示器的第一操作状态的三维视图。
图25B是一个实施例中摩托车显示器的第二操作状态的三维视图。
具体实施方式
现在将参考附图仅通过示例的方式进一步描述本发明。对于本领域技术人员将清楚的是，本发明可以用以下描述中公开的本发明的一些或全部来实践。出于解释本发明的目的，已经省略或简化了光学设计和视觉显示领域的技术人员已知的光学技术的众所周知的特征，从而不模糊本发明的基本原理。除非另有说明，否则与射线或波束方向有关的术语“轴上”是指平行于与关于本发明描述的光学部件的表面垂直的轴的传播。在下面的描述中，术语光、光线、波束和方向可以互换使用并彼此相关联，以指示电磁辐射沿着直线轨迹的传播方向。术语光和照明可以与电磁波谱的可见光和红外波段相关地使用。以下描述的部分将使用光学设计领域的技术人员通常使用的术语来给出。还应当注意的是，在本发明的以下描述中，短语“在一个实施例中”的重复使用不一定指相同的实施例。
总体上参考附图，示出了根据各种实施例的与近眼显示器或平视显示器系统有关的系统和方法。全息波导技术可以有利地在用于包括军事应用和消费者应用(例如，增强现实眼镜等等)的许多应用的头盔安装显示器或头戴式显示器(HMD)和平视显示器(HUD)的波导中使用。可以在波导中使用可切换布拉格光栅(SBG)，以消除额外的层并减小当前显示系统(包括HMD、HUD和其它近眼显示器)的厚度，并通过平铺(tiling)在微显示器上依次呈现的图像来增加视场。通过将折叠光栅与常规光栅结合使用以在单个波导上在水平和垂直两个方向上都提供光瞳扩展，可以创建更大的出射光瞳。使用本文公开的系统和方法，单个光学波导基板可以生成比在当前波导系统中发现的更宽的视场。衍射光栅可以用于将光线分开并衍射成在不同方向上行进的若干波束，由此分散光线。
本发明中使用的光栅期望地是布拉格光栅(也称为体积光栅)。布拉格光栅具有高效率，其中少量光被衍射到更高阶。可以通过控制光栅的折射率调制来改变衍射阶和零阶中的相对光量，这个特性被用于制作用于在大光瞳上提取光的有损耗波导光栅。一类重要的光栅被称为可切换布拉格光栅(SBG)。通过首先在平行玻璃板之间放置可光聚合单体和液晶材料的混合物的薄膜来制造SBG。一个或两个玻璃板支持电极，电极通常是透明的氧化铟锡膜，用于在膜上施加电场。然后通过用两个相互相干的激光束照射液体材料(通常称为浆汁(syrup))来记录体积相位光栅，这两个相干激光束干涉以形成倾斜的条纹光栅结构。在记录过程中，单体聚合并且混合物经历相位分离(phase separation)，从而创建由液晶微滴密集填充的区域，夹杂有干净(clear)聚合物的区域。交替的液晶富集区域和液晶耗尽区域形成光栅的条纹平面。结果所得的体积相位光栅可以表现出非常高的衍射效率，衍射效率可以通过施加在膜上的电场的量值来控制。当经由透明电极将电场施加到光栅时，LC液滴的自然取向发生改变，从而导致条纹的折射率调制减小，并且全息衍射效率下降到非常低的水平。通常，SBG元件在30μs内切换到干净(clear)。用更长的弛豫时间接通。要注意的是，设备的衍射效率可以借助于所施加的电压在连续范围内进行调整。设备在没有施加电压的情况下表现出接近100％的效率，并且在施加足够高的电压时表现出基本上为零的效率。在某些类型的HPDLC设备中，可以使用磁场来控制LC取向。在某些类型的HPDLC中，LC材料与聚合物的相位分离可以达到不产生可辨别的液滴结构的程度。SBG也可以用作无源光栅。在这种模式下，其主要优点是独特的高折射率调制。
SBG可以用于为自由空间应用提供透射或反射光栅。SBG可以被实现为波导设备，其中HPDLC在波导附近形成波导芯或者消逝耦合层。用于形成HPDLC格子(cell)的平行玻璃板提供全内反射(TIR)光导结构。当可切换光栅以超过TIR条件的角度衍射光时，光被耦合出SBG。波导目前在一系列显示器和传感器应用中是令人感兴趣的。虽然关于HPDLC的早期工作中的大部分都针对反射全息图，但正得到证明透射设备作为光学系统构建块是更多用途的(versatile)。通常，在SBG中使用的HPDLC包含液晶(LC)、单体、光敏引发剂(photoinitiator)染料和共引发剂(coinitiator)。混合物通常包含表面活性剂。专利和科学文献包含许多可以用于制造SBG的材料系统和过程的示例。两项基本专利是：Sutherland的美国专利No.5,942,157和Tanaka等人的美国专利No.5,751,452。这两个文档都描述了适于制造SBG设备的单体和液晶材料组合。透射SBG的已知属性之一是LC分子倾向于垂直于光栅条纹平面对准。LC分子对准的效果是透射SBG高效地衍射P偏振光(即，偏振向量在入射平面中的光)，但对于S偏振光(即，偏振向量与入射平面垂直的光)具有接近零的衍射效率。由于当入射光与反射光之间的夹角小时任何光栅对于P偏振的衍射效率都降至零，因此透射SBG不可以用于近掠(near-grazing)入射。
在图1所示的第一实施例中实现本发明的目标，其中提供了双轴扩展波导显示器100，包括：光源101，微型显示器面板102，以及光耦合到波导104的输入图像节点(IIN)103，其中波导104包括两个光栅层104A、104B。在一些实施例中，波导通过在玻璃或塑料基板之间夹住光栅层以形成其中在外部基板和空气界面处发生全内反射的堆叠而形成。堆叠还可以包括附加层，诸如分束涂层和环境保护层。每个光栅层包含输入光栅105A、105B，折叠光栅出射光瞳扩展器106A、106B以及输出光栅107A、107B，其中字符A和B分别指波导层104A、104B。输入光栅、折叠光栅和输出光栅是全息光栅，诸如可切换或不可切换的SBG。如本文所使用的，在一些实施例中，术语光栅可以涵盖由光栅的集合组成的光栅。一般而言，IIN将微型显示器面板、光源和照亮显示器面板所需的光学部件集成在一起，将反射光分离并将其准直到所需的FOV中。在图1的实施例中以及在下面要描述的实施例中，输入光栅、折叠光栅和输出光栅中的至少一个可以是电可切换的。在许多实施例中，期望所有三种光栅类型都是无源的，即，非切换的。根据一些实施例，IIN投影在微型显示器面板上显示的图像，使得每个显示器像素被转换成基板波导内的唯一角度方向。包含在IIN中的准直光学器件可以包括透镜和反射镜，在一些实施例中可以是衍射透镜和反射镜。
在一些实施例中，IIN可以基于在标题为“HOLOGRAOHIC WIDE ANGLE DISPLAY”的美国专利申请No.13/869,866和标题为“TRANSPARENT WAVEGUIDE DISPLAY”的美国专利申请No.13/844,456中公开的实施例和教导。在一些实施例中，IIN包含用于将光指引到微型显示器上并将反射光朝着波导透射的分束器。在一个实施例中，分束器是记录在HPDLC中的光栅，并使用这种光栅的固有偏振选择性来分离照射显示器的光和从显示器反射出的图像调制光。在一些实施例中，分束器是偏振分束器立方体。在一些实施例中，IIN结合去斑点器(despeckler)。有利地，去斑点器是基于标题为“LASER ILLUMINATION DEVICE”的美国专利No.US8,565,560的实施例和教导的全息波导设备。
光源可以是激光器或LED并且可以包括用于修改照明波束角度特点(characteristic)的一个或多个透镜。图像源可以是微型显示器或基于激光的显示器。LED将提供比激光更好的均匀性。如果使用激光照明，那么存在于波导输出处出现照明条带(banding)的风险。在一些实施例中，波导中的激光照明条带可以使用在标题为“METHODAND APPARATUS FOR GENERATING INPUT IMAGES FOR HOLOGRAPHIC WAVEGFUIDEDISPLAYS”的美国临时专利申请No.62/071,277中公开的技术和教导来克服。在一些实施例中，来自光源101的光被偏振。在一个或多个实施例中，图像源是液晶显示器(LCD)微型显示器或硅基液晶(LCoS)微型显示器。
由射线1000-1003指示经由IIN从源到波导的光路。一旦波导中的TIR路径由射线1004-1005表示，则每个光栅层的输入光栅将光的一部分耦合到这种路径。输出光栅107A、107B分别将来自波导的光衍射到准直光1006、1007的角度范围内，以供眼睛108观看。与显示器的视场对应的角度范围仅由IIN光学器件定义。在一些实施例中，波导光栅可以编码光功率，以调节输出的准直。在一些实施例中，输出图像处于无穷远处。在一些实施例中，输出图像可以在距眼箱几米的距离处形成。通常眼睛位于显示器的出射光瞳或眼箱内。
在与图1所示的实施例类似的一些实施例中，每个光栅层都寻址总视场的一半。通常，折叠光栅以45°时钟化(即，在波导平面中倾斜)，以确保对于折叠光而言足够的角度带宽。但是，本发明的一些实施例可以使用其它时钟角度来满足在显示器的人体工程学设计中可能出现的光栅定位的空间限制。在一些实施例中，输入光栅和输出光栅中的至少一个具有滚动k向量。K向量是垂直于光栅平面(或条纹)对准的向量，它确定对于给定范围的输入角度和衍射角度的光学效率。使K向量滚动允许扩展光栅的角度带宽，而无需增加波导厚度。
在一些实施例中，折叠光栅角度带宽可以通过设计光栅规格(prescription)提供被引导的光与光栅的双重交互来增强。双重交互折叠光栅的示例性实施例在标题为“WAVEGUIDE GRATING DEVICE”的美国专利申请No.14/620,969中公开。
在全息术文献中已经充分确定了可以将多于一个全息规格记录到单个全息层中。用于记录这种多路复用全息图的方法是本领域技术人员众所周知的。在一些实施例中，输入光栅、折叠光栅或输出光栅中的至少一个可以组合两个或更多个角度衍射规格，以扩展角度带宽。类似地，在一些实施例中，输入光栅、折叠光栅或输出光栅中的至少一个可以组合两个或更多个光谱衍射规格，以扩展光谱带宽。例如，可以使用彩色多路复用光栅来衍射两种或更多种原色。
图2是单个光栅层的平面图110，该单个光栅层与图1中使用的类似。光学耦合到IIN 112的光栅层111包括输入光栅113、第一分束器114、折叠光栅115、第二分束器116以及输出光栅117。分束器是部分透射的涂层，分束器通过在波导内提供多条反射路径来均化波导光。每个分束器可以包括多于一个涂层，其中每个涂层被施加到透明基板。从IIN直到眼睛118的典型波束路径由射线1010-1014指示。
图3是两个光栅层配置的平面图110，该两个光栅层配置与图1中使用的类似。光学耦合到IIN 122的光栅层121A、121B包括输入光栅123A、123B，第一分束器124A、124B，折叠光栅125A、125B，第二分束器126A、126B以及输出光栅127A、127B，其中字符A、B是指第一光栅层和第二光栅层，并且两个层的光栅和分束器基本重叠。
在大多数波导配置中，输入光栅、折叠光栅和输出光栅在被透明基板夹住的单层中形成。图1的实施例具有堆叠的两个这种层。在一些实施例中，波导可以仅包括一个光栅层。在图1中未示出基板，其中光栅是切换的，透明电极被施加到夹着切换光栅的基板层的相对表面。在一些实施例中，格子基板可以由玻璃制造。示例性玻璃基板是标准的CorningWillow玻璃基板(折射率1.51)，其厚度可以低至50微米。在其它实施例中，格子基板可以是光学塑料。
在一些实施例中，光栅层可以被分解为分离的层。例如，在一些实施例中，第一层包括折叠光栅，而第二层包括输出光栅。在一些实施例中，第三层可以包括输入光栅。然后，这么多层可以层压在一起，成为单个波导基板。在一些实施例中，光栅层由包括输入耦合器、折叠光栅和输出光栅(或其部分)的多片组成，这些片层压在一起，以形成单个基板波导。这些片可以被光学胶或折射率与这些片匹配的其它透明材料分离。在另一个实施例中，通过创建具有期望的光栅厚度的格子并且针对输入耦合器、折叠光栅和输出光栅中的每一个用SBG材料真空填充每个格子，光栅层可以经由格子制作过程形成。
在一个实施例中，通过定位多个玻璃板来形成格子，在玻璃板之间具有为输入耦合器、折叠光栅和输出光栅定义期望的光栅厚度的间隙。
在一个实施例中，一个格子可以由多个孔制成，使得分离的孔用不同的SBG材料袋填充。然后，任何中间空间可以通过分离材料(例如，胶水、油等等)分离，以定义分离的区域。在一个实施例中，SBG材料可以被旋涂到基板上，然后在材料固化之后被第二基板覆盖。根据一些实施例，通过使用折叠光栅，波导显示器有利地比先前的显示信息的系统和方法需要更少的层。此外，通过使用折叠光栅，光可以在波导内通过全内反射在由波导外表面定义的单个矩形棱镜中行进，同时实现双光瞳扩展。在另一个实施例中，输入耦合器、折叠光栅和输出光栅可以通过使两个光波在基板内以一定角度干涉以创建全息波前来创建，由此创建在波导基板101中以期望角度设定的亮条纹和暗条纹。在一些实施例中，通过在光栅区域上扫描或步进记录激光束，给定层中的光栅以逐步方式被记录。在一些实施例中，使用目前在全息印刷工业中使用的母版制作(mastering)和接触复制过程来记录光栅。
在一个实施例中，被体现为SBG的输入耦合器、折叠光栅和输出光栅可以是记录在全息聚合物分散液晶(HPDLC)(例如，液晶液滴的基质)中的布拉格光栅，但是SBG也可以记录在其它材料中。在一个实施例中，SBG被记录在均匀的调制材料(诸如具有分散在液体聚合物中的固体液晶的基质的POLICRYPS或POLIPHEM)中。SBG本质上可以是切换的或非切换的。在SBG的非切换形式下，由于SBG的液晶成分，SBG相对于常规全息感光聚合物材料具有能够提供高折射率调制的优点。示例性均匀调制液晶-聚合物材料系统在Caputo等人的美国专利申请公开No.US2007/0019152和Stumpe等人的PCT申请No.PCT/EP2005/006950中公开，这两个申请都通过引用整体上被结合于此。均匀调制光栅的特征在于高折射率调制(以及因此具有高衍射效率)和低散射。
在一个实施例中，输入耦合器、折叠光栅和输出光栅是反向模式HPDLC材料。反向模式HPDLC与常规HPDLC的不同之处在于，当没有施加电场时，光栅是无源的，并且当存在电场时，光栅变成衍射的。反向模式HPDLC可以基于在标题为“IMPROVEMENTS TO HOLOGRAPHICPOLYMER DISPERSED LIQUID CRYSTAL MATERIALS AND DEVICES”的PCT申请No.PCT/GB2012/000680中公开的任何配方(recipe)和过程。光栅可以记录在任何上述材料系统中，但是以无源(非切换)模式使用。制造过程与用于切换的制造过程相同，但电极涂覆阶段被省略。鉴于LC聚合物材料系统的高折射率调制，非常期望LC聚合物材料系统。在一些实施例中，光栅被记录在HPDLC中但不是切换的。
在一些实施例中，输入光栅可以由另一种类型的输入耦合器(诸如棱镜或反射表面)代替。在一些实施例中，输入耦合器可以是全息光栅(诸如可切换或不可切换的SBG光栅)。输入耦合器被配置为接收来自显示器源的准直光并且使得光经由第一表面和第二表面之间的全内反射在波导内行进到折叠光栅。输入耦合器可以被取向为正朝着折叠光栅或相对于折叠光栅成一定角度。例如，在一个实施例中，输入耦合器可以被设定为相对于折叠光栅略微倾斜。
在一些实施例中，折叠光栅可以被取向为在对角线方向。在一些实施例中，折叠光栅被配置为在第一方向上提供光瞳扩展并且经由波导内部的全内反射将光引导到输出光栅。
在一个实施例中，每个折叠光栅的纵向边缘相对于输入耦合器的对准轴线倾斜，使得每个折叠光栅被设定在相对于显示器光的传播方向的对角线上。折叠光栅成角度，使得来自输入耦合器的光被重定向到输出光栅。在一个示例中，折叠光栅被设定为相对于从输入耦合器释放显示器图像的方向成四十五度角。这个特征使显示器图像沿着折叠光栅传播以被旋转进入输出光栅。例如，在一个实施例中，折叠光栅使图像旋转90度进入输出光栅。以这种方式，单个波导在水平和垂直两个方向上提供双轴光瞳扩展。在一个实施例中，每个折叠光栅可以具有部分衍射结构。
在一些实施例中，每个折叠光栅可以具有完全衍射结构。在一些实施例中，不同的光栅配置和技术可以被结合在单个波导中。
输出光栅被配置为在不同于第一方向的第二方向上提供光瞳扩展并且使光从第一表面或第二表面离开波导。输出光栅经由全内反射从折叠光栅接收显示器图像并且在第二方向上提供光瞳扩展。在一些实施例中，输出光栅由多层基板组成，由此包括多层输出光栅。因而，不要求光栅在波导内的一个平面中，并且光栅可以相互在顶部堆叠(例如，具有相互在顶部堆叠的光栅的格子)。
在一些实施例中，基板波导上的四分之一波片旋转光线的偏振，以维持与SBG的高效耦合。四分之一波片可以耦合到或粘附到基板波导101的表面。例如，在一个实施例中，四分之一波片是施加到基板波导的涂层。四分之一波片提供光波偏振管理。这种偏振管理可以通过补偿波导中的斜波(skew wave)来帮助光线保持与预期观察轴对准。在一些实施例中，四分之一波片是可选的并且可以增加光学设计的效率。在一些实施例中，波导不包括四分之一波片142。四分之一波片可以被设置为多层涂层。
图1的实施例将通常以单色操作。彩色将包括单色波导的堆叠，单色波导的设计与图1中的设计类似。该设计可以使用如图所示的红色、绿色和蓝色波导层，或者可替代地，使用红色和蓝色/绿色层。在图5的实施例中，双轴扩展波导显示器130包括光源132、微显示器面板131以及光学耦合到红色、绿色和蓝色波导134R、134G、134B的输入图像节点(IIN)133，每个波导包括两个光栅层。为了让波引导可以在每个波导中进行，三个波导通过气隙分离。在一些实施例中，波导被诸如纳米多孔膜之类的低折射率材料分离。由R标记的红色光栅层包含输入光栅135R、136R，折叠光栅出射光瞳扩展器137R、138R以及输出光栅139R、140R。蓝色波导和绿色波导的光栅元件使用相同的数字来标记，其中B、G表示蓝色和红色。由于通过IIN以及红色、绿色和蓝色波导中的每一个波导的光路与图1中所示的那些光路类似，因此它们没有在图4中示出。在一些实施例中，输入光栅、折叠光栅和输出光栅都是无源的，即，非切换的。在一些实施例中，光栅中的至少一个是切换的。在一些实施例中，每层中的输入光栅是可切换的，以避免波导层之间的颜色串扰。在一些实施例中，通过在红色波导和蓝色波导以及蓝色波导和绿色波导的输入光栅区域之间部署二向色滤光器141、142来避免颜色串扰。
在一些实施例中，基于彩色波导可以在每个单色波导中仅使用一个光栅层。在图5中示出的实施例(与图4的实施例类似)中，双轴扩展波导显示器150包括光源132、微型显示器面板131以及光学耦合到红色、绿色和蓝色波导151R、151G、151B的输入图像节点(IIN)133，每个波导包括一个光栅层。由R标记的红色光栅层包含输入光栅152R、折叠光栅出射光瞳扩展器153R和输出光栅154R。蓝色和绿色波导的光栅元件使用相同的数字来标记，其中B、G表示蓝色和红色。在红色波导和蓝色波导以及蓝色波导和绿色波导的输入光栅区域之间部署二向色滤光器155、156，以控制颜色串扰。由于通过IIN以及红色、绿色和蓝色波导中的每一个中的波导的光路类似于图1中所示的那些光路，因此它们没有在图5中示出。
图6是波导显示器中的光栅层160的平面图，图6示出了包括输入光栅163、折叠光栅162和输出光栅163的布局。使用线条对光栅加阴影，其中线条示出光栅条纹的取向，其中输入光栅条纹与所示的笛卡尔参考系的X坐标成90度对准，折叠光栅条纹成45度，输出光栅条纹成0度。
在图7所示的本发明的一个实施例中，提供了一种眼睛跟踪显示器，该眼睛跟踪显示器包括根据本发明的原理的波导显示器和眼睛跟踪器。在一个优选实施例中，眼睛跟踪器是基于标题为“HOLOGRAPHIC WAVEGUIDE EYE TRACKER”的PCT/GB2014/000197、标题为“HOLOGRAPHIC WAVEGUIDE OPTICAL TRACKER”的PCT/GB2015/000274以及标题为“APPARATUS FOR EYE TRACKING”的PCT申请No.GB2013/000210的实施例和教导的波导设备。再次转到图7，眼睛跟踪显示器170包括：基于上述实施例中的任意实施例的双轴扩展波导显示器，该双轴扩展波导显示器包括波导171，波导171包含至少一个结合了输入光栅、折叠光栅和输出光栅的光栅层；IIN 173；包括波导173的眼睛跟踪器；红外检测器174以及红外源175。眼睛跟踪器和显示波导通过气隙或通过低折射材料分离。如在上述参考文献中所解释的，眼睛跟踪器可以包括分离的照明和检测器波导。从红外源到眼睛的光路由射线1033-1035指示，并且来自眼睛的背散射信号由射线1036-1037指示。显示器包括波导966和输入图像节点968。从输入图像节点通过显示波导到眼箱的光路由射线1030-1032指示。
在本发明的一些实施例中，双扩展波导显示器还包括动态聚焦元件。在一些实施例(诸如图8所示的实施例)中，双扩展波导显示器180还包括部署在波导显示器的主表面附近的动态聚焦元件181以及眼睛跟踪器。有利地，动态聚焦元件是LC设备。在一些实施例中，LC设备组合LC层和衍射光学元件。在一些实施例中，衍射光学元件是电可控的基于LC的设备。在一些实施例中，动态聚焦元件部署在波导显示器和眼睛跟踪器之间。在一些实施例中，动态聚焦元件可以部署在距离眼睛最远的显示波导表面附近。在一些实施例(诸如图9所示的实施例)中，双扩展波导显示器190包括部署在IIN内的动态聚焦元件191。动态聚焦设备的效果是提供许多图像表面1040。在光场显示应用中，至少需要四个图像表面。动态聚焦元件可以基于标题为“ELECTRICALLY FOCUS TUNABLE LENS”的美国临时专利申请No.62/176,572的实施例和教导。在一些实施例中，还包括动态聚焦元件和眼睛跟踪器的双扩展波导显示器可以基于在标题为“HOLOGRAPHIC WAVEGUIDE LIGHT FIELD DISPLAYS”的美国临时专利申请No.62/125,089中公开的实施例和教导来提供光场显示器。
在一些实施例中，波导显示器通过光-机械接口耦合到IIN，该光-机械接口允许波导从IIN组件容易地缩回。基本原理在图10A中示出，该图示出了双轴扩展波导显示器200，其包括包含输入光栅202、折叠光栅203和输出光栅204的波导201以及IIN 205。该装置还包括连接到波导的光学链路206、终止光学链路的第一光学接口207以及形成IIN的出口光学端口的第二光学接口208。如图10B中所示的间隙209所指示的那样，第一光学接口和第二光学接口可以解耦。在一些实施例中，光学链路是波导。在一些实施例中，光学链路是弯曲的。在一些实施例中，光学链路是GRIN图像中继设备。在一些实施例中，使用机械机构建立光学连接。在一些实施例中，使用磁性机构建立光学连接。在头盔安装的显示器应用中，将波导从IIN解耦的优点在于将显示器的近眼部分在不使用时移除。在波导包括无源光栅的一些实施例中，近眼光学器件可以是一次性的。
图11例示了与本发明一起使用的滚动K向量光栅。首先参考图11A，在一些实施例中，滚动K向量光栅220被实现为包含分立光栅元件212-215的波导部分，分立光栅元件212-215具有K向量1050-1053。接下来参考图11B，在一些实施例中，滚动K向量光栅220被实现为包含光栅元件222的波导部分，在光栅元件222内，K向量在包括所示方向1050-1053的方向上经历平滑单调变化。
图12A-图12D例示了在一个实施例中用于摩托车头盔安装显示器中的双轴扩展显示器的一个目镜的正视图、平面图、侧视图和三维视图。显示器包括波导231、输入光栅232、折叠光栅233、输出光栅234、用于将显示器附连到头盔的铰链机构235以及波导耦合机构236。图13A-图13B示出了集成在摩托车头盔中的目镜的三维视图。
在本发明的实际实施例中，必须注意确保IIN与波导光学匹配。波导增加了常规光学系统中未遇到的光学接口问题，特别是将输入图像角度内容与波导和输入光栅的角度容量相匹配。光学设计的挑战是将根据场角的IIN孔径变化与滚动K向量输入光栅衍射方向匹配。期望的是，波导应当被设计为使波导厚度尽可能小，同时最大化输入光栅上任何给定点处的场角的扩展，受到由输入光栅的角度带宽以及波导的角度承载能力所强加的限制。根据上面描述的考虑以及早期文档的教导，应当认识到的是，在整个视场上耦合准直的角度图像内容并且没有光瞳上的照明分布的显著不均匀性需要数值孔径(NA)从微型显示器一侧的高NA平滑降至另一侧的低NA的变化。出于解释本发明的目的，NA被定义为与从微型显示器表面上的点相对于垂直于微型显示器的轴线的图像射线锥的最大角度的正弦成比例。其它等效测量可以被用于确定最优的IIN到波导耦合的目的。以这种方式控制NA将确保在LED照明显示器的情况下的高光学效率以及减少的条带和其它照明不均化性。激光照射显示器也将受益于在整个微型显示器上的NA变化的控制，特别是关于均化性。
以下实施例解决使NA变化的问题。在一个实施例中，在IIN内部使用角度选择性涂层、光栅楔、微元件、自由形状元件等等。我们将参考附图中所示的XYZ笛卡尔坐标系。出于解释本发明的目的，Z轴垂直于波导和眼箱平面。Y轴和X轴分别是垂直的和水平的。滚动K向量光栅的K向量在X-Z平面中倾斜。波导中的图像光基本上在X方向上传播。在下面的段落中，我们将描述用于在沿着X方向的微型显示器的横轴上使NA从高到低(或反过来)变化的方案。在一些实施例中，微型显示器是LCoS设备。
在图14所示的一个实施例中，IIN 250包括微型显示器面板251、空间变化NA部件252以及微型显示器光学器件253。微型显示器光学器件接受来自未示出的照明源的光1060，并在由射线1061指示的方向上将光偏转到微型显示器上。从微型显示器反射的光由具有沿着X轴变化的NA角度的发散射线对1062-1064指示。在基于图14的实施例中，空间变化NA部件部署在微型显示器光学器件和微型显示器之间。在一些实施例中，空间变化NA部件部署成与微型显示器光学器件的输出表面相邻，如图15中所示，图15示出了微型显示器261、照明部件262、空间变化NA部件263，以及输入照明和从微型显示器光学器件发射到微型显示器上的照明(如由射线1070、1071所指示的)。从微型显示器反射的光由具有沿着X轴变化的NA角度的发散射线对1072-1074指示。
在图14-图15的实施例中，微型显示器是反射式设备。在一些实施例中，微型显示器是透射设备，通常是透射LCoS设备。在图16的实施例中，IIN 260包括背光261、微型显示器262以及可变NA部件263。由通常在背光上具有均匀NA的射线1071-1073指示的来自背光的光照射微型显示器的背面，并且在传播通过可变NA部件之后被变换成输出图像调制光，该输出图像调制光由具有沿着X轴变化的NA角度的发散射线对1072-1074指示。
在一些实施例中，本发明的原理可以应用于发射式显示器。用于本发明的发射式显示器的示例包括基于LED阵列和发光聚合物阵列的发射式显示器。在图17的实施例中，IIN 265包括发射式微型显示器266和空间变化NA部件267。由通常在显示器的发射表面上具有均匀NA的射线1077-1079所指示的来自微显示器的光照射空间变化NA部件267，并且被变换成输出图像调制光，该输出图像调制光由具有沿着X轴变化的NA角度的发散射线对1080-1082指示。
本发明不假设用于微型显示器光学器件的任何特定设计。在一些实施例中，微型显示器光学器件包括偏振分束器立方体。在一些实施例中，微型显示器光学器件包括已经向其施加了分束器涂层的倾斜板。在一些实施例中，微型显示器光学器件包括波导设备，该波导设备包括充当偏振选择性分束器的SBG，该SBG基于标题为“HOLOGRAPHIC WIDE ANGLEDISPLAY”美国专利申请No.13/869,866和标题为“TRANSPARENT WAVEGUIDE DISPLAY”的美国专利申请No.13/844,456的一些实施例。在一些实施例中，微型显示器光学器件包含用于控制照明光的数值孔径的折射式部件和弯曲反射表面或者衍射光学元件中的至少一个。在一些实施例中，微型显示器光学器件包含用于控制照明光的波长特点的光谱滤光器。在一些实施例中，微型显示器光学器件包含用于控制杂散(stray)光的孔径、掩模、滤光器和涂层。在一些实施例中，微型显示器光学器件结合了水盆(birdbath)光学器件。
接下来我们描述空间变化NA部件的示例性实施例。在一些实施例中，空间变化NA部件具有均匀变化的NA特点。在一些实施例中以逐步方式提供。空间变化NA部件的各种示例性实施例应当仅是例示性的，并且许多修改是可以的(例如，各种元件的大小、尺寸、结构、形状和比例、参数的值、安装布置、材料的使用、取向等等的变化)。例如，元件的位置可以被颠倒或以其它方式变化，并且性质或分立元件的数量或者位置可以被更改或改变。
在诸如图18A所示的实施例的一些实施例中，空间变化NA部件270包括楔271。在诸如图18B所示的实施例的一些实施例中，空间变化NA部件272包括具有弯曲表面273的楔。在诸如图18C所示的实施例的一些实施例中，空间变化NA部件274包括具有不同棱镜角度的棱镜元件(诸如元件275、276)的阵列。在诸如图18D所示的实施例的一些实施例中，空间变化NA部件277包括具有不同孔径和光焦度的透镜(诸如由278、279指示的透镜元件)的阵列。
在诸如图19A所示的实施例的一些实施例中，空间变化NA部件280包括散射元件的阵列，散射元件诸如是提供不同的散射线角度分布(诸如由282A、282B指示的分布)的元件281A、281B。在一些实施例中，散射特性可以由施加到基板的表面纹理提供。在一些实施例中，散射特性可以由基板的整体(bulk)特性提供。在一些实施例中，基板可以包含悬浮在基质中的颗粒，其中基质的折射率与颗粒材料的折射率不同。在一些实施例中，基板可以是PDLC材料。在诸如图19B所示的实施例的一些实施例中，空间变化NA部件283包括具有如由散射线角度分布285A、285B指示的连续变化的散射特点的基板284。散射特性可以由表面或整体介质特点提供。
在诸如图19C所示的实施例的一些实施例中，空间变化NA部件286包括具有如由单轴晶体折射率函数288A、288B表示的空间变化双折射的双折射基板287。在一些实施例中，基板提供双折射的连续变化。在一些实施例中，基板包括各自具有独特双折射的分立元件。在一些实施例中，空间变化NA部件是具有双折射特性的散射基板。在一些实施例中，空间变化NA部件基于使用双折射基板实现的图18A-图18D中的任何实施例。在一些实施例中，整个场上的NA变化使用已包括涂覆有反应性介晶(Mesogen)材料的薄基板的双折射层来执行。反应性介晶是包括液晶单体的可聚合液晶，所述液晶单体包含例如反应性丙烯酸酯端基，其在光引发剂和定向UV光的存在下彼此聚合以形成刚性网。液晶分子的端的相互聚合将它们的取向冻结成三维模式。示例性的反应性介晶材料由Merck KgaA(德国)制造。
在诸如图19D所示的实施例的一些实施例中，空间变化NA部件286包括衍射元件的阵列，每个衍射元件均由独特的K向量和衍射效率角度带宽表征。例如，在该部件的一端处的元件289A具有被配置为提供高NA的k向量K 1和带宽Δθ1，而另一端处的元件289B具有被配置为提供低NA的k向量K 2和带宽Δθ2。在一些实施例中，光栅特点在整个基板上连续变化。在一些实施例中，光栅是记录在HPDLC材料中的布拉格全息图。在一些实施例中，光栅是表面起伏光栅。在一些实施例中，光栅是计算机生成的衍射结构，诸如计算机生成的全息图(CGH)。
在一些实施例中，IIN设计至少部分地通过倾斜停止平面使得其法向向量平行于最高水平场角(而不是平行于光轴)对准来解决NA变化问题。如图20中所示，IIN 287被配置为提供由关于光轴1087对称部署的限制射线1086、1086B定义的半角θ的输出视场。停止平面1088垂直于限制射线1086B。假设未示出的波导输入光栅将水平视场耦合到波导(未示出)中。
如上面所讨论的，在诸如图10所示的实施例的一些实施例中，波导显示器通过光-机械接口耦合到IIN，其中光-机械接口允许波导从IIN组件容易地缩回。图21A示出了包括近眼波导部件和IIN的可移除近眼显示器290。波导部件包括用于耦合到IIN的光-机械接口。示出了波导从IIN组件缩回。图21B示出了波导部件缩回的HMD 296的第二个3D视图。图21C示出了波导部件和IIN连接并准备好使用的HMD 297的3D视图。
图22示出了可以由本发明提供的两个波导光栅布局的示意性正视图。在图22A的实施例中，波导300包括成形波导，该成形波导在由1086指示的单个层中包括输入光栅302、折叠光栅303和输出光栅304。三个光栅的K向量(是在每个光栅内部示出的条纹的法向向量)由1083-1084指示。并不是在每种情况下K向量都被投影在图纸的平面中。波导的整体尺寸为60mm水平×47mm垂直。在图22B的实施例中，波导310包括成形波导，该成形波导在由1090指示的单个层中包括输入光栅313、折叠光栅314和输出光栅315。三个光栅的K向量(是在每个光栅内部示出的条纹的法向向量)由1087-1089指示。在每种情况下，K向量都被投影在图纸的平面中。波导的整体尺寸为75mm水平×60mm垂直。图23示出了可以由本发明提供的另一种一般波导光栅布局。波导320包括矩形波导，该矩形波导在单个层中包括输入光栅322、折叠光栅323和输出光栅324。三个光栅的K向量(是在每个光栅内部示出的条纹的法向向量)由1091-1093指示。在每种情况下，K向量都被投影在图纸的平面中。这种情况下的折叠光栅具有布拉格条纹，该条纹在光栅平面中以45度对准。
图24是一个实施例中包括IIN和波导部件的近显示器的3D例示。显示器330包括IIN 331、在单层中包含输入光栅33、折叠光栅334和输出光栅335的波导332。从入射光瞳2000通过输入光栅、折叠光栅和输出光栅并直到眼箱2005的波导路径由射线2001-2004表示。
图25是一个实施例的3D例示，其中提供了使用具有光-机械接口344的近眼波导343的摩托车HMD 340，其中光-机械接口344用于耦合到形成头盔的一部分的IIN 345。该装置与图21所示的装置相似。图25A示出了第一操作状态341，其中波导部件从IIN组件完全缩回。图25B示出了处于其工作状态342的显示器，其中波导部件连接到IIN。
在一些实施例中，根据本发明原理的双扩展波导显示器可以集成在窗口内，例如用于道路车辆应用的挡风玻璃集成的HUD。在一些实施例中，窗口集成的显示器可以基于标题为“OPTICAL WAVEGUIDE DISPLAYS FOR INTEGRATION IN WINDOWS”的美国临时专利申请No.62/125,064和标题为“OPTICAL WAVEGUIDE DISPLAYS FOR INTEGRATION IN WINDOWS”的美国临时专利申请No.62/125,066中公开的实施例和教导。在一些实施例中，双扩展波导显示器可以包括用于在IIN和波导之间中继图像内容的梯度折射率(GRIN)波导部件。示例性实施例在标题为“NEAR EYE DISPLAY USING GRADIENT INDEX OPTICS”的美国临时专利申请No.62/123,282和标题为“WAVEGUIDE DISPLAY USING GRADIENT INDEX OPTICS”的美国临时专利申请No.62/124,550中公开。在一些实施例中，基于在标题为“WAVEGUIDEDEVICE INCORPORATING A LIGHT PIPE”的美国临时专利申请No.62/177,494中公开的实施例，双扩展波导显示器可以结合用于在一个方向上提供波束扩展的光管。在一些实施例中，IIN中的输入图像源可以是激光扫描仪，如在标题为“COMPACT EDGE ILLUMINATEDDIFFRACTIVE DISPLAY”的美国专利No.9,075,184中所公开的。本发明的实施例可以用于广泛范围的显示器，包括用于AR和VR的HMD、头盔安装的显示器、投影显示器、平视显示器(HUD)、下视显示器(HDD)、自动立体显示器及其它3D显示器。
本公开的一些实施例和教导可以应用在波导传感器中，诸如眼睛跟踪器、指纹扫描仪和LIDAR系统。
应当强调的是，附图是示例性的，并且尺寸已经被夸大。例如，SBG层的厚度已经被极大地被夸大。使用在标题为“IMPROVEMENTS TO HOLOGRAPHIC POLYMER DISPERSEDLIQUID CRYSTAL MATERIALS AND DEVICES”的PCT申请No.PCT/GB2012/000680中公开的材料和工艺，基于任何上述实施例的光学设备可以使用塑料基板来实现。在一些实施例中，双扩展波导显示器可以是弯曲的。
如各种示例性实施例中所示的系统和方法的构造和布置仅仅是例示性的。虽然在本公开中仅详细描述了几个实施例，但是许多修改是可以的(例如，各种元件的大小、尺寸、结构、形状和比例、参数的值、安装布置、材料的使用、颜色、取向等等的变化)。例如，元件的位置可以被颠倒或以其它方式改变，并且性质或分离元件的数量或者位置可以被更改或改变。因而，所有这些修改都意图被包括在本公开的范围内。根据替代实施例，任何处理或方法步骤的次序或顺序都可以变化或重新排序。在不背离本公开的范围的情况下，可以在示例性实施例的设计、操作条件和布置中进行其它替换、修改、改变和省略。

Claims (10)

1.一种光学显示器，包括：
第一波导，具有第一表面和第二表面；
输入耦合器；
折叠光栅；
输出光栅；以及
输入图像节点(IIN)，
其中所述输入耦合器被配置为接收准直的第一波长图像调制光并且使得所述光经由所述第一表面和所述第二表面之间的全内反射在第一波导内行进到折叠光栅，其中所述折叠光栅被配置为在第一方向上提供光瞳扩展并且经由第一表面和第二表面之间的全内反射将所述光指引到输出光栅，
其中所述输出光栅被配置为在不同于所述第一方向的第二方向上提供光瞳扩展并且使得所述光从所述第一表面或所述第二表面离开所述第一波导，
其中所述输入耦合器、所述折叠光栅或所述输出光栅中的至少一个是滚动k向量光栅，以及
其中所述光经历与所述折叠光栅的双重交互。
2.如权利要求1所述的装置，其中所述IIN包括光源、用于显示图像像素的微型显示器以及准直光学器件，并且其中所述IIN投影在所述微型显示器的面板上显示的图像，使得每个图像像素被转换成在所述第一波导内独特的角度方向。
3.如权利要求1所述的装置，其中所述光栅中的至少一个光栅能够在衍射状态和非衍射状态之间切换。
4.如权利要求1所述的装置，还包括具有第一表面和第二表面的第二波导、输入耦合器、折叠光栅以及输出光栅，其中输入耦合器被配置为从所述IIN接收准直的第二波长光。
5.如权利要求1所述的装置，其中所述输入耦合器、所述折叠光栅和所述输出光栅中的至少一个是基于液晶的光栅。
6.其中所述输入耦合器是光栅或棱镜之一。
7.如权利要求1所述的装置，其中所述第一方向与所述第二方向正交。
8.如权利要求1所述的装置，其中所述第一方向是水平的并且所述第二方向是垂直的。
9.如权利要求1所述的装置，还包括眼睛跟踪器。
10.如权利要求1所述的装置，还包括部署在所述IIN中的动态聚焦透镜。
CN202111078203.9A 2015-10-05 2016-10-04 波导显示器 Active CN113759555B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111078203.9A CN113759555B (zh) 2015-10-05 2016-10-04 波导显示器

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201562284603P 2015-10-05 2015-10-05
US62/284,603 2015-10-05
US201562285275P 2015-10-23 2015-10-23
US62/285,275 2015-10-23
CN201680065629.1A CN108474945B (zh) 2015-10-05 2016-10-04 波导显示器
PCT/GB2016/000181 WO2017060665A1 (en) 2015-10-05 2016-10-04 Waveguide display
CN202111078203.9A CN113759555B (zh) 2015-10-05 2016-10-04 波导显示器

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201680065629.1A Division CN108474945B (zh) 2015-10-05 2016-10-04 波导显示器

Publications (2)

Publication Number Publication Date
CN113759555A true CN113759555A (zh) 2021-12-07
CN113759555B CN113759555B (zh) 2024-09-20

Family

ID=57241121

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201680065629.1A Expired - Fee Related CN108474945B (zh) 2015-10-05 2016-10-04 波导显示器
CN202111078203.9A Active CN113759555B (zh) 2015-10-05 2016-10-04 波导显示器

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN201680065629.1A Expired - Fee Related CN108474945B (zh) 2015-10-05 2016-10-04 波导显示器

Country Status (5)

Country Link
US (6) US10690916B2 (zh)
EP (1) EP3359999A1 (zh)
JP (1) JP6598269B2 (zh)
CN (2) CN108474945B (zh)
WO (1) WO2017060665A1 (zh)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11442222B2 (en) 2019-08-29 2022-09-13 Digilens Inc. Evacuated gratings and methods of manufacturing
US11448937B2 (en) 2012-11-16 2022-09-20 Digilens Inc. Transparent waveguide display for tiling a display having plural optical powers using overlapping and offset FOV tiles
US11513350B2 (en) 2016-12-02 2022-11-29 Digilens Inc. Waveguide device with uniform output illumination
US11586046B2 (en) 2017-01-05 2023-02-21 Digilens Inc. Wearable heads up displays
US11604314B2 (en) 2016-03-24 2023-03-14 Digilens Inc. Method and apparatus for providing a polarization selective holographic waveguide device
US11703645B2 (en) 2015-02-12 2023-07-18 Digilens Inc. Waveguide grating device
US11726332B2 (en) 2009-04-27 2023-08-15 Digilens Inc. Diffractive projection apparatus
US11740472B2 (en) 2015-01-12 2023-08-29 Digilens Inc. Environmentally isolated waveguide display
US11754842B2 (en) 2015-10-05 2023-09-12 Digilens Inc. Apparatus for providing waveguide displays with two-dimensional pupil expansion
US12140764B2 (en) 2019-02-15 2024-11-12 Digilens Inc. Wide angle waveguide display
US12158612B2 (en) 2021-03-05 2024-12-03 Digilens Inc. Evacuated periodic structures and methods of manufacturing
US12210153B2 (en) 2019-01-14 2025-01-28 Digilens Inc. Holographic waveguide display with light control layer
US12271035B2 (en) 2019-06-07 2025-04-08 Digilens Inc. Waveguides incorporating transmissive and reflective gratings and related methods of manufacturing
US12306585B2 (en) 2018-01-08 2025-05-20 Digilens Inc. Methods for fabricating optical waveguides
US12366823B2 (en) 2018-01-08 2025-07-22 Digilens Inc. Systems and methods for high-throughput recording of holographic gratings in waveguide cells
US12399326B2 (en) 2021-01-07 2025-08-26 Digilens Inc. Grating structures for color waveguides
US12397477B2 (en) 2019-02-05 2025-08-26 Digilens Inc. Methods for compensating for optical surface nonuniformity

Families Citing this family (175)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0522968D0 (en) 2005-11-11 2005-12-21 Popovich Milan M Holographic illumination device
GB0718706D0 (en) 2007-09-25 2007-11-07 Creative Physics Ltd Method and apparatus for reducing laser speckle
US9335604B2 (en) 2013-12-11 2016-05-10 Milan Momcilo Popovich Holographic waveguide display
US11300795B1 (en) * 2009-09-30 2022-04-12 Digilens Inc. Systems for and methods of using fold gratings coordinated with output couplers for dual axis expansion
US11320571B2 (en) * 2012-11-16 2022-05-03 Rockwell Collins, Inc. Transparent waveguide display providing upper and lower fields of view with uniform light extraction
US10795160B1 (en) 2014-09-25 2020-10-06 Rockwell Collins, Inc. Systems for and methods of using fold gratings for dual axis expansion
WO2011042711A2 (en) 2009-10-09 2011-04-14 Milan Momcilo Popovich Compact edge illuminated diffractive display
US11204540B2 (en) 2009-10-09 2021-12-21 Digilens Inc. Diffractive waveguide providing a retinal image
US9274349B2 (en) 2011-04-07 2016-03-01 Digilens Inc. Laser despeckler based on angular diversity
US10670876B2 (en) 2011-08-24 2020-06-02 Digilens Inc. Waveguide laser illuminator incorporating a despeckler
WO2016020630A2 (en) 2014-08-08 2016-02-11 Milan Momcilo Popovich Waveguide laser illuminator incorporating a despeckler
EP2995986B1 (en) 2011-08-24 2017-04-12 Rockwell Collins, Inc. Data display
US8634139B1 (en) 2011-09-30 2014-01-21 Rockwell Collins, Inc. System for and method of catadioptric collimation in a compact head up display (HUD)
US20150010265A1 (en) 2012-01-06 2015-01-08 Milan, Momcilo POPOVICH Contact image sensor using switchable bragg gratings
EP2842003B1 (en) 2012-04-25 2019-02-27 Rockwell Collins, Inc. Holographic wide angle display
US9456744B2 (en) 2012-05-11 2016-10-04 Digilens, Inc. Apparatus for eye tracking
WO2014188149A1 (en) 2013-05-20 2014-11-27 Milan Momcilo Popovich Holographic waveguide eye tracker
WO2015015138A1 (en) 2013-07-31 2015-02-05 Milan Momcilo Popovich Method and apparatus for contact image sensing
US10359736B2 (en) 2014-08-08 2019-07-23 Digilens Inc. Method for holographic mastering and replication
US10241330B2 (en) 2014-09-19 2019-03-26 Digilens, Inc. Method and apparatus for generating input images for holographic waveguide displays
WO2016046514A1 (en) 2014-09-26 2016-03-31 LOKOVIC, Kimberly, Sun Holographic waveguide opticaltracker
EP3245551B1 (en) 2015-01-12 2019-09-18 DigiLens Inc. Waveguide light field displays
CN107533137A (zh) 2015-01-20 2018-01-02 迪吉伦斯公司 全息波导激光雷达
US10459145B2 (en) 2015-03-16 2019-10-29 Digilens Inc. Waveguide device incorporating a light pipe
WO2016156776A1 (en) 2015-03-31 2016-10-06 Milan Momcilo Popovich Method and apparatus for contact image sensing
US10126552B2 (en) 2015-05-18 2018-11-13 Rockwell Collins, Inc. Micro collimator system and method for a head up display (HUD)
US11366316B2 (en) 2015-05-18 2022-06-21 Rockwell Collins, Inc. Head up display (HUD) using a light pipe
JP6608065B2 (ja) * 2016-01-06 2019-11-20 ビュージックス コーポレーション ダイクロイックフィルタを埋め込んだ両面型のイメージング光ガイド
EP3398007B1 (en) 2016-02-04 2024-09-11 DigiLens, Inc. Waveguide optical tracker
JP7013384B2 (ja) * 2016-04-04 2022-01-31 アコニア ホログラフィックス、エルエルシー 瞳等化
WO2017178781A1 (en) 2016-04-11 2017-10-19 GRANT, Alastair, John Holographic waveguide apparatus for structured light projection
EP4095575A1 (en) 2016-06-20 2022-11-30 Akonia Holographics, LLC Pupil expansion
WO2018057660A2 (en) * 2016-09-20 2018-03-29 Apple Inc. Augmented reality system
CN110073252B (zh) * 2016-10-12 2021-12-24 阿科尼亚全息有限责任公司 空间变化的倾斜镜
US10746999B2 (en) 2016-12-28 2020-08-18 Magic Leap, Inc. Dual depth exit pupil expander
US10473938B2 (en) * 2016-12-30 2019-11-12 Luminit Llc Multi-part optical system for light propagation in confined spaces and method of fabrication and use thereof
US11054581B2 (en) 2017-03-01 2021-07-06 Akonia Holographics Llc Ducted pupil expansion
EP3602178B1 (en) * 2017-03-21 2023-05-10 Magic Leap, Inc. Method and system for tracking eye movement in conjunction with a light scanning projector
WO2018190007A1 (ja) * 2017-04-13 2018-10-18 ソニー株式会社 画像表示装置
JP7125423B2 (ja) 2017-04-17 2022-08-24 アコニア ホログラフィックス、エルエルシー スキューミラー補助画像化
CN114019685A (zh) * 2017-05-16 2022-02-08 奇跃公司 用于混合现实的系统和方法
CN107272202A (zh) * 2017-06-16 2017-10-20 北京灵犀微光科技有限公司 光学装置和波导显示装置
US11340457B2 (en) * 2017-07-13 2022-05-24 Seereal Technologies S.A. Display device for enlarging the field of view
US10976811B2 (en) 2017-08-11 2021-04-13 Microsoft Technology Licensing, Llc Eye-tracking with MEMS scanning and reflected light
US10394034B2 (en) * 2017-08-15 2019-08-27 Microsoft Technology Licensing, Llc Eye-tracking with MEMS scanning and optical relay
US11009662B2 (en) * 2017-09-05 2021-05-18 Facebook Technologies, Llc Manufacturing a graded index profile for waveguide display applications
US20190094543A1 (en) * 2017-09-12 2019-03-28 Thalmic Labs Inc. Systems, devices, and methods for optical waveguides
DE102017217193B4 (de) * 2017-09-27 2019-07-25 Audi Ag Anzeigevorrichtung, insbesondere für ein Fahrzeug, sowie Fahrzeug mit einer solchen Anzeigevorrichtung
US10929667B2 (en) * 2017-10-13 2021-02-23 Corning Incorporated Waveguide-based optical systems and methods for augmented reality systems
EP3698214A4 (en) 2017-10-16 2021-10-27 Digilens Inc. SYSTEMS AND METHODS FOR MULTIPLICATION OF THE IMAGE RESOLUTION OF A PIXELIZED DISPLAY
US20190113747A1 (en) * 2017-10-18 2019-04-18 Thalmic Labs Inc. Systems, devices, and methods for optical waveguides
WO2019135837A1 (en) 2018-01-08 2019-07-11 Digilens, Inc. Systems and methods for manufacturing waveguide cells
US10914950B2 (en) 2018-01-08 2021-02-09 Digilens Inc. Waveguide architectures and related methods of manufacturing
US10473939B1 (en) * 2018-01-08 2019-11-12 Facebook Technologies, Llc Waveguide display with holographic Bragg grating
EP3537201A1 (en) * 2018-03-07 2019-09-11 BAE SYSTEMS plc Waveguide structure for head-up displays
GB201803642D0 (en) * 2018-03-07 2018-04-18 Bae Systems Plc Waveguide structure for head up displays
EP3762763A1 (en) 2018-03-07 2021-01-13 BAE SYSTEMS plc Waveguide structure for head up displays
KR102839391B1 (ko) 2018-03-16 2025-07-28 디지렌즈 인코포레이티드. 복굴절 제어가 통합된 홀로그래픽 도파관 및 이를 제조하는 방법
US11092808B1 (en) * 2018-03-20 2021-08-17 Facebook Technologies, Llc Waveguide with multilayer waveplate
FI129359B (en) * 2018-03-28 2021-12-31 Dispelix Oy Diffractive grating
WO2019222215A1 (en) * 2018-05-14 2019-11-21 The Trustees Of Columbia University In The City Of New York Micromachined waveguide and methods of making and using
US11609441B1 (en) * 2018-05-30 2023-03-21 Snap Inc. Eyewear waveguide with reflector
WO2019238894A1 (de) * 2018-06-15 2019-12-19 Continental Automotive Gmbh Vorrichtung zum anzeigen eines bildes
WO2019238895A1 (de) * 2018-06-15 2019-12-19 Continental Automotive Gmbh Vorrichtung zum anzeigen eines virtuellen bildes
WO2019238853A1 (de) 2018-06-15 2019-12-19 Continental Automotive Gmbh Vollfarben-lichtwellenleiter-anzeige
WO2019238854A1 (en) * 2018-06-15 2019-12-19 Continental Automotive Gmbh Head-up-display
WO2019238823A1 (de) * 2018-06-15 2019-12-19 Continental Automotive Gmbh Lichtwellenleiter für ein anzeigegerät
WO2019238889A1 (de) * 2018-06-15 2019-12-19 Continental Automotive Gmbh Gerät zum erzeugen eines virtuellen bildes mit variabler projektionsdistanz
WO2019238888A1 (de) * 2018-06-15 2019-12-19 Continental Automotive Gmbh Gerät zum generieren eines virtuellen bildes
JP7293259B2 (ja) * 2018-06-15 2023-06-19 コンチネンタル オートモーティヴ ゲゼルシャフト ミット ベシュレンクテル ハフツング 表示装置のための光導波体
EP3807117B1 (de) * 2018-06-15 2023-10-04 Continental Automotive Technologies GmbH Gerät zum darstellen eines virtuellen bildes
US11971485B2 (en) 2018-06-19 2024-04-30 Analog Devices, Inc. Metasurface array for lidar systems
GB201810565D0 (en) * 2018-06-27 2018-08-15 Univ Leeds Innovations Ltd Improvements in and relating to optical elements
CN109948410B (zh) * 2018-07-20 2020-09-11 华为技术有限公司 具有纹路检测功能的电子设备
US11402801B2 (en) 2018-07-25 2022-08-02 Digilens Inc. Systems and methods for fabricating a multilayer optical structure
JP7157600B2 (ja) * 2018-09-05 2022-10-20 株式会社日立エルジーデータストレージ 導光板、導光板製造方法及びそれを用いた映像表示装置
US11914148B2 (en) * 2018-09-07 2024-02-27 Adeia Semiconductor Inc. Stacked optical waveguides
EP3627175B1 (de) * 2018-09-19 2020-07-22 Sick Ag Optoelektronischer sensor und verfahren zur ablenkung eines lichtstrahls
JP7444861B2 (ja) * 2018-09-26 2024-03-06 マジック リープ， インコーポレイテッド 屈折力を有する回折光学要素
US11567322B2 (en) * 2018-11-02 2023-01-31 Google Llc Systems, devices, and methods for eyebox expansion in wearable heads-up displays
KR102628931B1 (ko) * 2018-11-07 2024-01-23 어플라이드 머티어리얼스, 인코포레이티드 경사 격자들의 형성
US10962782B2 (en) 2018-11-27 2021-03-30 Microsoft Technology Licensing, Llc Exit pupil expansion via curved waveguide
EP3663833A3 (en) * 2018-12-05 2020-07-29 HTC Corporation Waveguide device and optical engine
KR102840443B1 (ko) * 2018-12-11 2025-07-29 디지렌즈 인코포레이티드. 단일 격자층 컬러 홀로그램 도파관 디스플레이를 제공하기 위한 방법 및 장치
US11977230B2 (en) * 2018-12-28 2024-05-07 Magic Leap, Inc. Virtual and augmented reality display systems with emissive micro-displays
US11067811B2 (en) * 2019-01-11 2021-07-20 Facebook Technologies, Llc Volume bragg gratings for near-eye waveguide display
US11150394B2 (en) * 2019-01-31 2021-10-19 Facebook Technologies, Llc Duty cycle range increase for waveguide combiners
US10942320B2 (en) * 2019-02-11 2021-03-09 Facebook Technologies, Llc Dispersion compensation for light coupling through slanted facet of optical waveguide
KR102887246B1 (ko) * 2019-02-13 2025-11-18 코닝 인코포레이티드 광 투과용 도파관
KR20250150160A (ko) * 2019-02-15 2025-10-17 디지렌즈 인코포레이티드. 일체형 격자를 이용하여 홀로그래픽 도파관 디스플레이를 제공하기 위한 방법 및 장치
US11372246B2 (en) * 2019-02-22 2022-06-28 Facebook Technologies, Llc Near-eye display system having optical combiner
US10976483B2 (en) 2019-02-26 2021-04-13 Facebook Technologies, Llc Variable-etch-depth gratings
CN113474715A (zh) 2019-02-28 2021-10-01 鲁姆斯有限公司 紧凑型准直图像投影仪
IL284955B2 (en) * 2019-03-12 2025-09-01 Lumus Ltd Image projector
US20200292745A1 (en) 2019-03-12 2020-09-17 Digilens Inc. Holographic Waveguide Backlight and Related Methods of Manufacturing
JP7550166B2 (ja) 2019-04-03 2024-09-12 スリーエム イノベイティブ プロパティズ カンパニー 光学フィルム及びガラスラミネート
JPWO2020218070A1 (zh) * 2019-04-22 2020-10-29
US20200341194A1 (en) * 2019-04-26 2020-10-29 Digilens Inc. Holographic Waveguide Illumination Homogenizers
EP3963377B1 (en) 2019-04-30 2025-10-15 3M Innovative Properties Company Optical stack
DE102019206379A1 (de) * 2019-05-03 2020-11-05 Audi Ag Beleuchtungsvorrichtung mit einem als Lichtleiter ausgebildeten flächigen Trägermedium
DE102019206363B3 (de) * 2019-05-03 2020-07-09 Audi Ag Kraftfahrzeug mit einer Vorrichtung zum farbabhängigen Detektieren von Bildinhalten sowie Rechenvorrichtung
EP3987343A4 (en) * 2019-06-20 2023-07-19 Magic Leap, Inc. EYEWEARS FOR AUGMENTED REALITY DISPLAY SYSTEM
CN114008512B (zh) 2019-06-23 2024-05-24 鲁姆斯有限公司 具有中央凹光学校正的显示器
EP3986718A4 (en) * 2019-06-24 2022-09-14 Magic Leap, Inc. FABRICATION OF POLYMER PATTERN DISC STACKS
US11561399B2 (en) * 2019-07-05 2023-01-24 Samsung Electronics Co., Ltd. Fourier-beam shaper and display apparatus including the same
WO2021021648A1 (en) * 2019-07-26 2021-02-04 Magic Leap, Inc. Panel retardance measurement
KR20220038452A (ko) 2019-07-29 2022-03-28 디지렌즈 인코포레이티드. 픽셀화된 디스플레이의 이미지 해상도와 시야를 증배하는 방법 및 장치
JP2021021879A (ja) * 2019-07-30 2021-02-18 セイコーエプソン株式会社 光学素子及び画像表示装置
CN110543022B (zh) * 2019-07-31 2020-10-09 华为技术有限公司 一种增强现实装置及穿戴设备
WO2021032072A1 (en) * 2019-08-19 2021-02-25 University Of Central Florida Research Foundation, Inc. Input coupler component, optical display system and electronics apparatus
WO2021032982A1 (en) * 2019-08-21 2021-02-25 Bae Systems Plc Optical waveguide
TWI762947B (zh) * 2019-08-22 2022-05-01 宏達國際電子股份有限公司 顯示裝置
US20210055551A1 (en) 2019-08-23 2021-02-25 Facebook Technologies, Llc Dispersion compensation in volume bragg grating-based waveguide display
TWI696851B (zh) * 2019-09-12 2020-06-21 揚明光學股份有限公司 光源模組
KR102796865B1 (ko) * 2019-09-24 2025-04-16 삼성전자주식회사 백라이트 유닛 및 이를 포함하는 홀로그래픽 디스플레이 장치
US11175509B2 (en) * 2019-09-30 2021-11-16 Microsoft Technology Licensing, Llc Tuned waveguides
TWI858170B (zh) 2019-10-23 2024-10-11 以色列商魯姆斯有限公司 採用散光光學器件和像差補償的顯示器
US11460701B2 (en) * 2019-10-25 2022-10-04 Meta Platforms Technologies LLC Display waveguide with a high-index portion
WO2021091622A1 (en) * 2019-11-06 2021-05-14 Arizona Board Of Regents On Behalf Of The University Of Arizona Augmented near to eye display
GB201916369D0 (en) * 2019-11-11 2019-12-25 Wave Optics Ltd Led illuminated waveguide projector display
EP4042232B1 (en) 2019-12-08 2025-02-19 Lumus Ltd. Optical systems with compact image projector
US12298505B2 (en) * 2020-02-06 2025-05-13 Apple Inc. Optical systems having angle-selective transmission filters
GB2588470B (en) * 2020-02-19 2022-01-12 Envisics Ltd Pupil expansion
KR20210107220A (ko) * 2020-02-21 2021-09-01 삼성디스플레이 주식회사 증강현실 표시장치
CN111443485B (zh) * 2020-03-18 2022-09-30 北京理工大学 立体抬头显示系统和方法
EP3886093A1 (en) 2020-03-26 2021-09-29 Microsoft Technology Licensing, LLC Optical data transfer
EP3886091A1 (en) 2020-03-26 2021-09-29 Microsoft Technology Licensing, LLC Holographic storage
EP3886092A1 (en) 2020-03-26 2021-09-29 Microsoft Technology Licensing, LLC Holographic storage
EP3885646A1 (en) * 2020-03-26 2021-09-29 Microsoft Technology Licensing, LLC Waveguide network
US11435586B2 (en) * 2020-03-31 2022-09-06 Meta Platforms Technologies LLC Thin waveguide imager
CN218848473U (zh) 2020-05-12 2023-04-11 鲁姆斯有限公司 包括投影光学器件和光导管的设备
US11528953B2 (en) 2020-05-19 2022-12-20 Rockwell Collins, Inc. Display embedded visor helmet mounted display
US12050324B1 (en) 2020-06-23 2024-07-30 Apple Inc. Head-mounted devices with nose bridge displays
IL299291B2 (en) * 2020-06-25 2024-09-01 Magic Leap Inc Eyepiece for head-mounted display and method for making the same
EP4172677A2 (en) * 2020-06-27 2023-05-03 Lumus Ltd. Vehicle head-up display (hud)
WO2022006730A1 (zh) * 2020-07-07 2022-01-13 杭州光粒科技有限公司 光波导器件、显示系统和增强现实显示设备
CN113933990A (zh) * 2020-07-13 2022-01-14 宁波舜宇光电信息有限公司 近眼显示设备、适用于近眼显示设备的光学结构及其组装方法
CN115917367A (zh) * 2020-07-14 2023-04-04 迪吉伦斯公司 基于纳米颗粒的全息光聚合物材料和相关应用
US11604352B2 (en) * 2020-07-29 2023-03-14 Meta Platforms Technologies LLC Waveguide-based projector
DE102020121647A1 (de) 2020-08-18 2022-02-24 Bayerische Motoren Werke Aktiengesellschaft Waveguide-Displayanordnung für eine 3D-Blickfeldanzeigevorrichtung in einem Fahrzeug und Verfahren zu deren Betrieb
CN114114518A (zh) * 2020-08-28 2022-03-01 中强光电股份有限公司 光波导、光波导的制作方法以及头戴式显示装置
US11709422B2 (en) 2020-09-17 2023-07-25 Meta Platforms Technologies, Llc Gray-tone lithography for precise control of grating etch depth
FI130396B (fi) * 2020-09-23 2023-08-10 Dispelix Oy Optinen aaltojohde lisätyn todellisuuden näyttölaitteeseen
WO2022086002A1 (en) 2020-10-20 2022-04-28 Samsung Electronics Co., Ltd. Waveguide structure with segmented diffractive optical elements and near-eye display apparatus employing the same
KR20230119015A (ko) 2020-12-21 2023-08-14 디지렌즈 인코포레이티드. 도파로 기반 디스플레이에서의 홍목현상 억제 기술
EP4020058B1 (en) * 2020-12-23 2025-10-29 TriLite Technologies GmbH Augmented reality display
US11474352B2 (en) * 2020-12-30 2022-10-18 Meta Platforms Technologies, Llc Optical system and method for providing expanded field of view
CN114815233B (zh) * 2021-01-18 2023-06-27 宁波舜宇光电信息有限公司 增强现实的显示设备
US11928257B2 (en) 2021-02-17 2024-03-12 Samsung Electronics Co., Ltd. Method and electronic device for tracking eye
CN113009698A (zh) * 2021-03-29 2021-06-22 奥提赞光晶(山东)显示科技有限公司 一种彩色显示系统和方法及ar眼镜
CN115373064A (zh) 2021-05-20 2022-11-22 中强光电股份有限公司 光波导
CN113219671B (zh) * 2021-05-25 2025-12-19 深圳市光舟半导体技术有限公司 光学装置和显示设备
CN113253465A (zh) * 2021-06-11 2021-08-13 深圳市光舟半导体技术有限公司 波导片组件及光机前置的折叠ar目镜
KR20230009210A (ko) * 2021-07-08 2023-01-17 삼성전자주식회사 표시 장치
GB2610871B (en) 2021-09-21 2025-03-12 Envisics Ltd Pupil expander integrity
GB202116788D0 (en) 2021-11-22 2022-01-05 Ams Int Ag Selective volume holographic waveguide
US12271078B2 (en) * 2021-12-22 2025-04-08 Meta Platforms Technologies, Llc High performance backlight device using photonic integrated circuits
WO2023122148A1 (en) * 2021-12-22 2023-06-29 Meta Platforms Technologies, Llc High performance backlight device using photonic integrated circuits
US12335453B2 (en) 2021-12-23 2025-06-17 Meta Platforms Technologies, Llc Detection, analysis and correction of disparities in a display system utilizing disparity sensing port
US11741861B1 (en) 2022-02-08 2023-08-29 Lumus Ltd. Optical system including selectively activatable facets
JP2023124105A (ja) * 2022-02-25 2023-09-06 セイコーエプソン株式会社 虚像表示装置
CN114637116B (zh) * 2022-03-15 2023-02-10 嘉兴驭光光电科技有限公司 衍射光波导以及具有其的显示设备
JP2023140643A (ja) * 2022-03-23 2023-10-05 ソニーグループ株式会社 導光板積層体、表示装置、及び表示装置用モジュール
WO2023192650A1 (en) * 2022-03-31 2023-10-05 Vuzix Corporation Multiple wavelength range imaging light guide system
US11892638B2 (en) 2022-06-03 2024-02-06 Meta Platforms Technologies, Llc Scanning near-eye imaging and sensing system
US12153211B2 (en) * 2022-06-27 2024-11-26 Rockwell Collins, Inc. Dual sided expansion waveguide
CN115097631B (zh) * 2022-07-15 2023-10-17 友达光电股份有限公司 显示装置及其操作方法
GB2621117B (en) * 2022-07-29 2024-09-25 Envisics Ltd Hologram waveguiding
CN120112823A (zh) * 2022-09-13 2025-06-06 迪吉伦斯公司 结合排空周期性结构的基于波导的显示器
EP4619816A1 (en) * 2022-12-16 2025-09-24 Magic Leap, Inc. Crystalline waveguides and wearable devices containing the same
IL322929A (en) * 2023-02-24 2025-10-01 Red Six Aerospace Inc System and method for regulating computer screen brightness according to pupil dilation
WO2025015123A1 (en) * 2023-07-13 2025-01-16 Applied Materials, Inc. Dispersion compensation in diffractive augmented reality systems
WO2025147524A1 (en) * 2024-01-03 2025-07-10 Applied Materials, Inc. Embedded fold grating for ar waveguide
WO2025183990A1 (en) * 2024-02-29 2025-09-04 Reald Spark, Llc Anamorphic near-eye display apparatus
CN117930423B (zh) * 2024-03-21 2024-07-16 歌尔光学科技有限公司 导光器件、导光组件及显示设备

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007058348A1 (ja) * 2005-11-21 2007-05-24 Matsushita Electric Industrial Co., Ltd. 光ピックアップ、光ディスク装置、コンピュータ及び光ディスクレコーダ
CN101103297A (zh) * 2004-12-13 2008-01-09 诺基亚公司 用于扩展出瞳的通用衍射光学方法
US20130250431A1 (en) * 2012-03-21 2013-09-26 Steve Robbins Two-dimensional exit-pupil expansion
WO2013163347A1 (en) * 2012-04-25 2013-10-31 Rockwell Collins, Inc. Holographic wide angle display
CN103389580A (zh) * 2012-05-09 2013-11-13 索尼公司 显示装置和图像显示方法
WO2013167864A1 (en) * 2012-05-11 2013-11-14 Milan Momcilo Popovich Apparatus for eye tracking
US8659826B1 (en) * 2010-02-04 2014-02-25 Rockwell Collins, Inc. Worn display system and method without requiring real time tracking for boresight precision
CN103823267A (zh) * 2012-11-16 2014-05-28 罗克韦尔柯林斯公司 透明波导显示装置
CN103946732A (zh) * 2011-09-26 2014-07-23 微软公司 基于对透视、近眼显示器的传感器输入的视频显示修改
US20150125109A1 (en) * 2013-11-06 2015-05-07 Steve J. Robbins Grating configurations for a tiled waveguide display
US20150205126A1 (en) * 2013-11-27 2015-07-23 Magic Leap, Inc. Virtual and augmented reality systems and methods
US20150243068A1 (en) * 1990-12-07 2015-08-27 Dennis J. Solomon Integrated 3d-d2 visual effects dispay

Family Cites Families (1760)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001242411A (ja) 1999-05-10 2001-09-07 Asahi Glass Co Ltd ホログラム表示装置
US1043938A (en) 1911-08-17 1912-11-12 Friedrich Huttenlocher Safety device for gas-lamps.
US2141884A (en) 1936-11-12 1938-12-27 Zeiss Carl Fa Photographic objective
US3482498A (en) 1967-05-09 1969-12-09 Trw Inc Ridge pattern recording apparatus
GB1332433A (en) 1969-10-24 1973-10-03 Smiths Industries Ltd Head-up display apparatus
DE2115312C3 (de) 1971-03-30 1975-06-26 Hoechst Ag, 6000 Frankfurt Beheizbarer Spinnschacht
US3843231A (en) 1971-04-22 1974-10-22 Commissariat Energie Atomique Liquid crystal diffraction grating
US3851303A (en) 1972-11-17 1974-11-26 Sundstrand Data Control Head up display and pitch generator
JPS4992850U (zh) 1972-12-01 1974-08-12
US3804496A (en) 1972-12-11 1974-04-16 Stanford Research Inst Two dimensional eye tracker and method for tracking an eye
US3885095A (en) 1973-04-30 1975-05-20 Hughes Aircraft Co Combined head-up multisensor display
US3965029A (en) 1974-02-04 1976-06-22 Kent State University Liquid crystal materials
US4038110A (en) 1974-06-17 1977-07-26 Ibm Corporation Planarization of integrated circuit surfaces through selective photoresist masking
US3975711A (en) 1974-08-30 1976-08-17 Sperry Rand Corporation Real time fingerprint recording terminal
US4066334A (en) 1975-01-06 1978-01-03 National Research Development Corporation Liquid crystal light deflector
US4082432A (en) 1975-01-09 1978-04-04 Sundstrand Data Control, Inc. Head-up visual display system using on-axis optics with image window at the focal plane of the collimating mirror
US3940204A (en) 1975-01-23 1976-02-24 Hughes Aircraft Company Optical display systems utilizing holographic lenses
US4035068A (en) 1975-06-25 1977-07-12 Xerox Corporation Speckle minimization in projection displays by reducing spatial coherence of the image light
GB1548164A (en) 1975-06-25 1979-07-04 Penrose R Set of tiles for covering a surface
US3993399A (en) 1975-07-24 1976-11-23 Trw Systems And Energy Universal holographic optics orientation assembly
GB1525573A (en) 1975-09-13 1978-09-20 Pilkington Perkin Elmer Ltd Lenses
US4028725A (en) 1976-04-21 1977-06-07 Grumman Aerospace Corporation High-resolution vision system
US4099841A (en) 1976-06-30 1978-07-11 Elliott Brothers (London) Limited Head up displays using optical combiner with three or more partially reflective films
GB1584268A (en) 1977-03-28 1981-02-11 Elliott Brothers London Ltd Head-up displays
US4251137A (en) 1977-09-28 1981-02-17 Rca Corporation Tunable diffractive subtractive filter
US4322163A (en) 1977-10-25 1982-03-30 Fingermatrix Inc. Finger identification
US4218111A (en) 1978-07-10 1980-08-19 Hughes Aircraft Company Holographic head-up displays
GB2041562B (en) 1978-12-21 1983-09-01 Redifon Simulation Ltd Visual display apparatus
DE3000402A1 (de) 1979-01-19 1980-07-31 Smiths Industries Ltd Anzeigevorrichtung
US4248093A (en) 1979-04-13 1981-02-03 The Boeing Company Holographic resolution of complex sound fields
US4389612A (en) 1980-06-17 1983-06-21 S.H.E. Corporation Apparatus for reducing low frequency noise in dc biased SQUIDS
GB2182159B (en) 1980-08-21 1987-10-14 Secr Defence Head-up displays
US4403189A (en) 1980-08-25 1983-09-06 S.H.E. Corporation Superconducting quantum interference device having thin film Josephson junctions
US4403827A (en) 1980-09-12 1983-09-13 Mcdonnell Douglas Corporation Process for producing a diffraction grating
US4386361A (en) 1980-09-26 1983-05-31 S.H.E. Corporation Thin film SQUID with low inductance
JPS5789722A (en) 1980-11-25 1982-06-04 Sharp Corp Manufacture of display cell
US4544267A (en) 1980-11-25 1985-10-01 Fingermatrix, Inc. Finger identification
IL62627A (en) 1981-04-10 1984-09-30 Yissum Res Dev Co Eye testing system
US4418993A (en) 1981-05-07 1983-12-06 Stereographics Corp. Stereoscopic zoom lens system for three-dimensional motion pictures and television
US4562463A (en) 1981-05-15 1985-12-31 Stereographics Corp. Stereoscopic television system with field storage for sequential display of right and left images
US4472037A (en) 1981-08-24 1984-09-18 Stereographics Corporation Additive color means for the calibration of stereoscopic projection
US4523226A (en) 1982-01-27 1985-06-11 Stereographics Corporation Stereoscopic television system
US4566758A (en) 1983-05-09 1986-01-28 Tektronix, Inc. Rapid starting, high-speed liquid crystal variable optical retarder
US4884876A (en) 1983-10-30 1989-12-05 Stereographics Corporation Achromatic liquid crystal shutter for stereoscopic and other applications
KR0130554B1 (ko) 1984-03-19 1998-04-11 유젠 웬닝거 합성수지 매트릭스 및 이에 분산된 액정으로 이루어진 광변조제와 그 제조방법
US4583117A (en) 1984-07-17 1986-04-15 Stereographics Corporation Stereoscopic video camera
US4729640A (en) 1984-10-03 1988-03-08 Canon Kabushiki Kaisha Liquid crystal light modulation device
US4643515A (en) 1985-04-01 1987-02-17 Environmental Research Institute Of Michigan Method and apparatus for recording and displaying edge-illuminated holograms
US4728547A (en) 1985-06-10 1988-03-01 General Motors Corporation Liquid crystal droplets dispersed in thin films of UV-curable polymers
US4711512A (en) 1985-07-12 1987-12-08 Environmental Research Institute Of Michigan Compact head-up display
JPS6232425A (ja) 1985-08-05 1987-02-12 Brother Ind Ltd 光偏向器
US4890902A (en) 1985-09-17 1990-01-02 Kent State University Liquid crystal light modulating materials with selectable viewing angles
JPS6294952A (ja) 1985-10-22 1987-05-01 Canon Inc 円板物体の位置決め装置
US4741926A (en) 1985-10-29 1988-05-03 Rca Corporation Spin-coating procedure
US4743083A (en) 1985-12-30 1988-05-10 Schimpe Robert M Cylindrical diffraction grating couplers and distributed feedback resonators for guided wave devices
US4647967A (en) 1986-01-28 1987-03-03 Sundstrand Data Control, Inc. Head-up display independent test site
US4799765A (en) 1986-03-31 1989-01-24 Hughes Aircraft Company Integrated head-up and panel display unit
US5148302A (en) 1986-04-10 1992-09-15 Akihiko Nagano Optical modulation element having two-dimensional phase type diffraction grating
US5707925A (en) 1986-04-11 1998-01-13 Dai Nippon Insatsu Kabushiki Kaisha Image formation on objective bodies
EP0266430B1 (en) 1986-04-11 1995-03-01 Dai Nippon Insatsu Kabushiki Kaisha Image formation on object
US4794021A (en) 1986-11-13 1988-12-27 Microelectronics And Computer Technology Corporation Method of providing a planarized polymer coating on a substrate wafer
US4970129A (en) 1986-12-19 1990-11-13 Polaroid Corporation Holograms
US4749256A (en) 1987-02-13 1988-06-07 Gec Avionics, Inc. Mounting apparatus for head-up display
US5736424A (en) 1987-02-27 1998-04-07 Lucent Technologies Inc. Device fabrication involving planarization
US4811414A (en) 1987-02-27 1989-03-07 C.F.A. Technologies, Inc. Methods for digitally noise averaging and illumination equalizing fingerprint images
EP0284910B1 (de) 1987-03-30 1993-05-26 Siemens Aktiengesellschaft Integriert-optische Anordnung für die bidirektionale optische Nachrichten- oder Signalübertragung
FR2613497B1 (fr) 1987-03-31 1991-08-16 Thomson Csf Viseur binoculaire, holographique et a grand champ, utilisable sur casque
US4775218A (en) 1987-04-17 1988-10-04 Flight Dynamics, Inc. Combiner alignment detector for head up display system
US4848093A (en) 1987-08-24 1989-07-18 Quantum Design Apparatus and method for regulating temperature in a cryogenic test chamber
US4791788A (en) 1987-08-24 1988-12-20 Quantum Design, Inc. Method for obtaining improved temperature regulation when using liquid helium cooling
US5822089A (en) 1993-01-29 1998-10-13 Imedge Technology Inc. Grazing incidence holograms and system and method for producing the same
US5710645A (en) 1993-01-29 1998-01-20 Imedge Technology, Inc. Grazing incidence holograms and system and method for producing the same
US20050259302A9 (en) 1987-09-11 2005-11-24 Metz Michael H Holographic light panels and flat panel display systems and method and apparatus for making same
GB8723050D0 (en) 1987-10-01 1987-11-04 British Telecomm Optical filters
AU2905489A (en) 1987-10-27 1989-05-23 Night Vision Partnership Compact see-through night vision goggles
US4792850A (en) 1987-11-25 1988-12-20 Sterographics Corporation Method and system employing a push-pull liquid crystal modulator
JP2667029B2 (ja) 1987-12-30 1997-10-22 ヒューズ・エアクラフト・カンパニー 液晶表示装置に用いられる複合材料の製造方法，液晶表示装置および液晶表示装置に用いられる複合材料
US5096282A (en) 1988-01-05 1992-03-17 Hughes Aircraft Co. Polymer dispersed liquid crystal film devices
US4938568A (en) 1988-01-05 1990-07-03 Hughes Aircraft Company Polymer dispersed liquid crystal film devices, and method of forming the same
US4933976A (en) 1988-01-25 1990-06-12 C.F.A. Technologies, Inc. System for generating rolled fingerprint images
US4994204A (en) 1988-11-04 1991-02-19 Kent State University Light modulating materials comprising a liquid crystal phase dispersed in a birefringent polymeric phase
US5240636A (en) 1988-04-11 1993-08-31 Kent State University Light modulating materials comprising a liquid crystal microdroplets dispersed in a birefringent polymeric matri method of making light modulating materials
US4854688A (en) 1988-04-14 1989-08-08 Honeywell Inc. Optical arrangement
US5119454A (en) 1988-05-23 1992-06-02 Polaroid Corporation Bulk optic wavelength division multiplexer
JPH01306886A (ja) 1988-06-03 1989-12-11 Canon Inc 体積位相型回折格子
US5150234A (en) 1988-08-08 1992-09-22 Olympus Optical Co., Ltd. Imaging apparatus having electrooptic devices comprising a variable focal length lens
US5004323A (en) 1988-08-30 1991-04-02 Kent State University Extended temperature range polymer dispersed liquid crystal light shutters
US4852988A (en) 1988-09-12 1989-08-01 Applied Science Laboratories Visor and camera providing a parallax-free field-of-view image for a head-mounted eye movement measurement system
US4964701A (en) 1988-10-04 1990-10-23 Raytheon Company Deflector for an optical beam
US5007711A (en) 1988-11-30 1991-04-16 Flight Dynamics, Inc. Compact arrangement for head-up display components
US4928301A (en) 1988-12-30 1990-05-22 Bell Communications Research, Inc. Teleconferencing terminal with camera behind display screen
JPH02186319A (ja) 1989-01-13 1990-07-20 Fujitsu Ltd 表示システム
US5033814A (en) 1989-04-10 1991-07-23 Nilford Laboratories, Inc. Line light source
US5009483A (en) 1989-04-12 1991-04-23 Rockwell Iii Marshall A Optical waveguide display system
US5106181A (en) 1989-04-12 1992-04-21 Rockwell Iii Marshall A Optical waveguide display system
FI82989C (fi) 1989-04-13 1991-05-10 Nokia Oy Ab Foerfarande foer framstaellning av en ljusvaogledare.
US5183545A (en) 1989-04-28 1993-02-02 Branca Phillip A Electrolytic cell with composite, porous diaphragm
FR2647556B1 (fr) 1989-05-23 1993-10-29 Thomson Csf Dispositif optique pour l'introduction d'une image collimatee dans le champ visuel d'un observateur et casque comportant au moins un tel dispositif
US5099343A (en) 1989-05-25 1992-03-24 Hughes Aircraft Company Edge-illuminated liquid crystal display devices
US4967268A (en) 1989-07-31 1990-10-30 Stereographics Liquid crystal shutter system for stereoscopic and other applications
WO1991002992A1 (en) 1989-08-21 1991-03-07 Amos Carl R Methods of and apparatus for manipulating electromagnetic phenomenon
US4960311A (en) 1989-08-31 1990-10-02 Hughes Aircraft Company Holographic exposure system for computer generated holograms
US5016953A (en) 1989-08-31 1991-05-21 Hughes Aircraft Company Reduction of noise in computer generated holograms
US4963007A (en) 1989-09-05 1990-10-16 U.S. Precision Lens, Inc. Color corrected projection lens
US5210624A (en) 1989-09-19 1993-05-11 Fujitsu Limited Heads-up display
US4971719A (en) 1989-09-22 1990-11-20 General Motors Corporation Polymer dispersed liquid crystal films formed by electron beam curing
US5138687A (en) 1989-09-26 1992-08-11 Omron Corporation Rib optical waveguide and method of manufacturing the same
US5198912A (en) 1990-01-12 1993-03-30 Polaroid Corporation Volume phase hologram with liquid crystal in microvoids between fringes
US5109465A (en) 1990-01-16 1992-04-28 Summit Technology, Inc. Beam homogenizer
JPH03239384A (ja) 1990-02-16 1991-10-24 Fujitsu Ltd 半導体レーザ保護回路
FR2660440B1 (fr) 1990-04-03 1992-10-16 Commissariat Energie Atomique Composant optique integre protege contre l'environnement et son procede de fabrication.
US5416616A (en) 1990-04-06 1995-05-16 University Of Southern California Incoherent/coherent readout of double angularly multiplexed volume holographic optical elements
US5117302A (en) 1990-04-13 1992-05-26 Stereographics Corporation High dynamic range electro-optical shutter for steroscopic and other applications
US5153751A (en) 1990-04-27 1992-10-06 Central Glass Company, Limited Holographic display element
CA2044932C (en) 1990-06-29 1996-03-26 Masayuki Kato Display unit
FI86226C (fi) 1990-07-10 1992-07-27 Nokia Oy Ab Foerfarande foer framstaellning av ljusvaogsledare medelst jonbytesteknik pao ett glassubstrat.
GB2249192B (en) 1990-07-18 1994-10-12 Sony Magnescale Inc Hologram scales
FI86225C (fi) 1990-08-23 1992-07-27 Nokia Oy Ab Anpassningselement foer sammankoppling av olika ljusvaogsledare och framstaellningsfoerfarande foer detsamma.
US5110034A (en) 1990-08-30 1992-05-05 Quantum Magnetics, Inc. Superconducting bonds for thin film devices
US5139192A (en) 1990-08-30 1992-08-18 Quantum Magnetics, Inc. Superconducting bonds for thin film devices
US5053834A (en) 1990-08-31 1991-10-01 Quantum Magnetics, Inc. High symmetry dc SQUID system
DE4028275A1 (de) 1990-09-06 1992-03-12 Kabelmetal Electro Gmbh Verfahren zur herstellung von glasfaser-lichtwellenleitern mit erhoehter zugfestigkeit
US5142357A (en) 1990-10-11 1992-08-25 Stereographics Corp. Stereoscopic video camera with image sensors having variable effective position
US5063441A (en) 1990-10-11 1991-11-05 Stereographics Corporation Stereoscopic video cameras with image sensors having variable effective position
US5166989A (en) 1990-11-16 1992-11-24 International Business Machines Corporation Integrated polarization detection system
US5619586A (en) 1990-12-20 1997-04-08 Thorn Emi Plc Method and apparatus for producing a directly viewable image of a fingerprint
US5416514A (en) 1990-12-27 1995-05-16 North American Philips Corporation Single panel color projection video display having control circuitry for synchronizing the color illumination system with reading/writing of the light valve
US5410370A (en) 1990-12-27 1995-04-25 North American Philips Corporation Single panel color projection video display improved scanning
US5159445A (en) 1990-12-31 1992-10-27 At&T Bell Laboratories Teleconferencing video display system for improving eye contact
US5867238A (en) 1991-01-11 1999-02-02 Minnesota Mining And Manufacturing Company Polymer-dispersed liquid crystal device having an ultraviolet-polymerizable matrix and a variable optical transmission and a method for preparing same
US5117285A (en) 1991-01-15 1992-05-26 Bell Communications Research Eye contact apparatus for video conferencing
US5481321A (en) 1991-01-29 1996-01-02 Stereographics Corp. Stereoscopic motion picture projection system
US5093747A (en) 1991-02-28 1992-03-03 Raytheon Company Method for providing beam steering in a subaperture-addressed optical beam steerer
US5142644A (en) 1991-03-08 1992-08-25 General Motors Corporation Electrical contacts for polymer dispersed liquid crystal films
US5317405A (en) 1991-03-08 1994-05-31 Nippon Telegraph And Telephone Corporation Display and image capture apparatus which enables eye contact
GB9105520D0 (en) 1991-03-15 1991-05-01 Marconi Gec Ltd Holograms
JP2970033B2 (ja) 1991-03-30 1999-11-02 凸版印刷株式会社 ヘッドアップディスプレイ
JP2998272B2 (ja) 1991-03-30 2000-01-11 凸版印刷株式会社 ヘッドアップディスプレイ
JP2873126B2 (ja) 1991-04-17 1999-03-24 日本ペイント株式会社 体積ホログラム記録用感光性組成物
US5453863A (en) 1991-05-02 1995-09-26 Kent State University Multistable chiral nematic displays
US6104448A (en) 1991-05-02 2000-08-15 Kent State University Pressure sensitive liquid crystalline light modulating device and material
US5695682A (en) 1991-05-02 1997-12-09 Kent State University Liquid crystalline light modulating device and material
US5241337A (en) 1991-05-13 1993-08-31 Eastman Kodak Company Real image viewfinder requiring no field lens
US5181133A (en) 1991-05-15 1993-01-19 Stereographics Corporation Drive method for twisted nematic liquid crystal shutters for stereoscopic and other applications
HK1001353A1 (zh) 1991-05-15 1998-06-12 Minnesota Mining And Manufacturing Company 蓝-绿激光二极管
US5268792A (en) 1991-05-20 1993-12-07 Eastman Kodak Company Zoom lens
US5218360A (en) 1991-05-23 1993-06-08 Trw Inc. Millimeter-wave aircraft landing and taxing system
JPH0728999Y2 (ja) 1991-05-29 1995-07-05 セントラル硝子株式会社 多色表示ヘッドアップディスプレイ用ガラス
FR2677463B1 (fr) 1991-06-04 1994-06-17 Thomson Csf Visuel collimate a grands champs horizontal et vertical, en particulier pour simulateurs.
US5299289A (en) 1991-06-11 1994-03-29 Matsushita Electric Industrial Co., Ltd. Polymer dispersed liquid crystal panel with diffraction grating
JPH05224018A (ja) 1991-07-30 1993-09-03 Nippondenso Co Ltd 導光装置
US5764414A (en) 1991-08-19 1998-06-09 Hughes Aircraft Company Biocular display system using binary optics
US5416510A (en) 1991-08-28 1995-05-16 Stereographics Corporation Camera controller for stereoscopic video system
US5193000A (en) 1991-08-28 1993-03-09 Stereographics Corporation Multiplexing technique for stereoscopic video system
WO1993005436A1 (en) 1991-08-29 1993-03-18 Merk Patent Gesellschaft Mit Beschränkter Haftung Electrooptical liquid crystal system
US5200861A (en) 1991-09-27 1993-04-06 U.S. Precision Lens Incorporated Lens systems
US5224198A (en) 1991-09-30 1993-06-29 Motorola, Inc. Waveguide virtual image display
EP0536763B1 (en) 1991-10-09 1999-03-17 Denso Corporation Hologram
US5726782A (en) 1991-10-09 1998-03-10 Nippondenso Co., Ltd. Hologram and method of fabricating
US5315440A (en) 1991-11-04 1994-05-24 Eastman Kodak Company Zoom lens having weak front lens group
US5515184A (en) 1991-11-12 1996-05-07 The University Of Alabama In Huntsville Waveguide hologram illuminators
US5198914A (en) 1991-11-26 1993-03-30 Hughes Aircraft Company Automatic constant wavelength holographic exposure system
US5633100A (en) 1991-11-27 1997-05-27 E. I. Du Pont De Nemours And Company Holographic imaging using filters
US5218480A (en) 1991-12-03 1993-06-08 U.S. Precision Lens Incorporated Retrofocus wide angle lens
FR2684805B1 (fr) 1991-12-04 1998-08-14 France Telecom Dispositif optoelectronique a tres faible resistance serie.
US5239372A (en) 1991-12-31 1993-08-24 Stereographics Corporation Stereoscopic video projection system
US5264950A (en) 1992-01-06 1993-11-23 Kent State University Light modulating device with polarizer and liquid crystal interspersed as spherical or randomly distorted droplets in isotropic polymer
US5303085A (en) 1992-02-07 1994-04-12 Rallison Richard D Optically corrected helmet mounted display
US5295208A (en) 1992-02-26 1994-03-15 The University Of Alabama In Huntsville Multimode waveguide holograms capable of using non-coherent light
US5296967A (en) 1992-03-02 1994-03-22 U.S. Precision Lens Incorporated High speed wide angle projection TV lens system
US5528720A (en) 1992-03-23 1996-06-18 Minnesota Mining And Manufacturing Co. Tapered multilayer luminaire devices
EP0564869A1 (en) 1992-03-31 1993-10-13 MERCK PATENT GmbH Electrooptical liquid crystal systems
US5871665A (en) 1992-04-27 1999-02-16 Merck Patent Gesellschaft Mit Beschrankter Haftung Electrooptical liquid crystal system
US5284499A (en) 1992-05-01 1994-02-08 Corning Incorporated Method and apparatus for drawing optical fibers
US5327269A (en) 1992-05-13 1994-07-05 Standish Industries, Inc. Fast switching 270° twisted nematic liquid crystal device and eyewear incorporating the device
WO1993023496A1 (en) 1992-05-18 1993-11-25 Kent State University Liquid crystalline light modulating device & material
KR100320567B1 (ko) 1992-05-18 2002-06-20 액정광변조장치및재료
US5251048A (en) 1992-05-18 1993-10-05 Kent State University Method and apparatus for electronic switching of a reflective color display
US5315419A (en) 1992-05-19 1994-05-24 Kent State University Method of producing a homogeneously aligned chiral smectic C liquid crystal having homeotropic alignment layers
US5368770A (en) 1992-06-01 1994-11-29 Kent State University Method of preparing thin liquid crystal films
DE69310442T2 (de) 1992-06-10 1997-11-06 Merck Patent Gmbh Flüssigkristallverbundschicht vom Dispersions-typ, deren Herstellungsverfahren sowie in ihr zu verwendendes Flüssigkristallmaterial
US6479193B1 (en) 1992-06-30 2002-11-12 Nippon Sheet Glass Co., Ltd. Optical recording film and process for production thereof
JP2958418B2 (ja) 1992-07-23 1999-10-06 セントラル硝子株式会社 表示装置
JP3027065B2 (ja) 1992-07-31 2000-03-27 日本電信電話株式会社 表示・撮像装置
US5313330A (en) 1992-08-31 1994-05-17 U.S. Precision Lens Incorporated Zoom projection lens systems
US5243413A (en) 1992-09-02 1993-09-07 At&T Bell Laboratories Color parallax-free camera and display
EP0840183B1 (en) 1992-09-03 2002-07-03 Denso Corporation Holography device
US5343147A (en) 1992-09-08 1994-08-30 Quantum Magnetics, Inc. Method and apparatus for using stochastic excitation and a superconducting quantum interference device (SAUID) to perform wideband frequency response measurements
US6052540A (en) 1992-09-11 2000-04-18 Canon Kabushiki Kaisha Viewfinder device for displaying photographic information relating to operation of a camera
US5455693A (en) 1992-09-24 1995-10-03 Hughes Aircraft Company Display hologram
US5321533A (en) 1992-09-24 1994-06-14 Kent State Universtiy Polymer dispersed ferroelectric smectic liquid crystal
US7132200B1 (en) 1992-11-27 2006-11-07 Dai Nippon Printing Co., Ltd. Hologram recording sheet, holographic optical element using said sheet, and its production process
US5315324A (en) 1992-12-09 1994-05-24 Delphax Systems High precision charge imaging cartridge
WO1994014098A1 (fr) 1992-12-14 1994-06-23 Nippondenso Co., Ltd. Afficheur d'image
US5341230A (en) 1992-12-22 1994-08-23 Hughes Aircraft Company Waveguide holographic telltale display
US5418584A (en) 1992-12-31 1995-05-23 Honeywell Inc. Retroreflective array virtual image projection screen
US6151142A (en) 1993-01-29 2000-11-21 Imedge Technology, Inc. Grazing incidence holograms and system and method for producing the same
US5351151A (en) 1993-02-01 1994-09-27 Levy George S Optical filter using microlens arrays
US5371817A (en) 1993-02-16 1994-12-06 Eastman Kodak Company Multichannel optical waveguide page scanner with individually addressable electro-optic modulators
US5428480A (en) 1993-02-16 1995-06-27 Eastman Kodak Company Zoom lens having weak plastic element
US5751452A (en) 1993-02-22 1998-05-12 Nippon Telegraph And Telephone Corporation Optical devices with high polymer material and method of forming the same
US5682255A (en) 1993-02-26 1997-10-28 Yeda Research & Development Co. Ltd. Holographic optical devices for the transmission of optical signals of a plurality of channels
WO1994019712A1 (en) 1993-02-26 1994-09-01 Yeda Research & Development Co., Ltd. Holographic optical devices
US5371626A (en) 1993-03-09 1994-12-06 Benopcon, Inc. Wide angle binocular system with variable power capability
JP2823470B2 (ja) 1993-03-09 1998-11-11 シャープ株式会社 光走査装置及びそれを用いた表示装置並びに画像情報入出力装置
US5359362A (en) 1993-03-30 1994-10-25 Nec Usa, Inc. Videoconference system using a virtual camera image
US5309283A (en) 1993-03-30 1994-05-03 U.S. Precision Lens Incorporated Hybrid, color-corrected, projection TV lens system
JP3202831B2 (ja) 1993-04-09 2001-08-27 日本電信電話株式会社 反射形カラー液晶ディスプレイの製造方法
DE69405902T2 (de) 1993-04-16 1998-01-29 Central Glass Co Ltd Glasscheibe mit reflexvermindernder Beschichtung und Kombinationselement eines Einspiegelungssichtgerätesystems
CA2160245C (en) 1993-04-28 2005-09-20 R. Douglas Mcpheters Holographic operator interface
US5471326A (en) 1993-04-30 1995-11-28 Northrop Grumman Corporation Holographic laser scanner and rangefinder
KR950702217A (ko) 1993-05-03 1995-06-19 에드워드 케이. 웰치 2세 전자부화 알켄-티올 폴리머내의 폴리머 분산액정(polymer dispersed liquid crystals in electron-rich alkene-thiol polymers)
US5579026A (en) 1993-05-14 1996-11-26 Olympus Optical Co., Ltd. Image display apparatus of head mounted type
JP2689851B2 (ja) 1993-05-28 1997-12-10 株式会社島津製作所 ホログラフィック・グレーティングの製造方法
FR2706079B1 (fr) 1993-06-02 1995-07-21 France Telecom Composant intégré monolithique laser-modulateur à structure multi-puits quantiques.
US5329363A (en) 1993-06-15 1994-07-12 U. S. Precision Lens Incorporated Projection lens systems having reduced spherochromatism
US5400069A (en) 1993-06-16 1995-03-21 Bell Communications Research, Inc. Eye contact video-conferencing system and screen
JP3623250B2 (ja) 1993-06-23 2005-02-23 オリンパス株式会社 映像表示装置
US5455713A (en) 1993-06-23 1995-10-03 Kreitzer; Melvyn H. High performance, thermally-stabilized projection television lens systems
US5481385A (en) 1993-07-01 1996-01-02 Alliedsignal Inc. Direct view display device with array of tapered waveguide on viewer side
US5585035A (en) 1993-08-06 1996-12-17 Minnesota Mining And Manufacturing Company Light modulating device having a silicon-containing matrix
JPH0766383A (ja) 1993-08-30 1995-03-10 Nissan Motor Co Ltd 半導体レーザ装置
JPH0798439A (ja) 1993-09-29 1995-04-11 Nippon Telegr & Teleph Corp <Ntt> ３次元立体表示装置
US5537232A (en) 1993-10-05 1996-07-16 In Focus Systems, Inc. Reflection hologram multiple-color filter array formed by sequential exposure to a light source
US5686975A (en) 1993-10-18 1997-11-11 Stereographics Corporation Polarel panel for stereoscopic displays
US5408346A (en) 1993-10-20 1995-04-18 Kaiser Electro-Optics, Inc. Optical collimating device employing cholesteric liquid crystal and a non-transmissive reflector
US5485313A (en) 1993-10-27 1996-01-16 Polaroid Corporation Zoom lens systems
IL107502A (en) 1993-11-04 1999-12-31 Elbit Systems Ltd Helmet display mounting system
US5462700A (en) 1993-11-08 1995-10-31 Alliedsignal Inc. Process for making an array of tapered photopolymerized waveguides
US5991087A (en) 1993-11-12 1999-11-23 I-O Display System Llc Non-orthogonal plate in a virtual reality or heads up display
US5438357A (en) 1993-11-23 1995-08-01 Mcnelley; Steve H. Image manipulating teleconferencing system
US5757546A (en) 1993-12-03 1998-05-26 Stereographics Corporation Electronic stereoscopic viewer
US5524272A (en) 1993-12-22 1996-06-04 Gte Airfone Incorporated Method and apparatus for distributing program material
GB2286057A (en) 1994-01-21 1995-08-02 Sharp Kk Electrically controllable grating
US5559637A (en) 1994-02-04 1996-09-24 Corning Incorporated Field curvature corrector
US5410376A (en) 1994-02-04 1995-04-25 Pulse Medical Instruments Eye tracking method and apparatus
US5677797A (en) 1994-02-04 1997-10-14 U.S. Precision Lens Inc. Method for correcting field curvature
US5463428A (en) 1994-02-08 1995-10-31 Stereographics Corporation Wireless active eyewear for stereoscopic applications
US5631107A (en) 1994-02-18 1997-05-20 Nippondenso Co., Ltd. Method for producing optical member
US5986746A (en) 1994-02-18 1999-11-16 Imedge Technology Inc. Topographical object detection system
EP0749610B1 (en) 1994-02-18 2000-08-02 Imedge Technology, Inc. Compact device for producing an image of the surface of the topolographical surface structure of an object and a method of making the device
JP3453836B2 (ja) 1994-02-18 2003-10-06 株式会社デンソー ホログラムの製造方法
JPH07239412A (ja) 1994-03-02 1995-09-12 Dainippon Printing Co Ltd 赤外線反射体
JPH07270615A (ja) 1994-03-31 1995-10-20 Central Glass Co Ltd ホログラフィック積層体
JPH10502500A (ja) 1994-04-15 1998-03-03 アイトゲネーシッシェ テヒニッシェ ホッホシューレ チューリッヒ 通信用の高い伝送容量を有する伝送ネットワーク・システム
CA2187889A1 (en) 1994-04-29 1995-11-09 Bruce A. Nerad Light modulating device having a matrix prepared from acid reactants
US7126583B1 (en) 1999-12-15 2006-10-24 Automotive Technologies International, Inc. Interactive vehicle display system
US5473222A (en) 1994-07-05 1995-12-05 Delco Electronics Corporation Active matrix vacuum fluorescent display with microprocessor integration
JPH10503279A (ja) 1994-07-08 1998-03-24 フォースクニングスセンター・リセー 光学的測定方法および装置
US5892598A (en) 1994-07-15 1999-04-06 Matsushita Electric Industrial Co., Ltd. Head up display unit, liquid crystal display panel, and method of fabricating the liquid crystal display panel
US5612733A (en) 1994-07-18 1997-03-18 C-Phone Corporation Optics orienting arrangement for videoconferencing system
US5493430A (en) 1994-08-03 1996-02-20 Kent Display Systems, L.P. Color, reflective liquid crystal displays
US5499118A (en) 1994-08-31 1996-03-12 Hughes Aircraft Company System for copying multiple holograms
US5903395A (en) 1994-08-31 1999-05-11 I-O Display Systems Llc Personal visual display system
US5606433A (en) 1994-08-31 1997-02-25 Hughes Electronics Lamination of multilayer photopolymer holograms
JPH08129146A (ja) 1994-09-05 1996-05-21 Olympus Optical Co Ltd 映像表示装置
US5727098A (en) 1994-09-07 1998-03-10 Jacobson; Joseph M. Oscillating fiber optic display and imager
US5647036A (en) 1994-09-09 1997-07-08 Deacon Research Projection display with electrically-controlled waveguide routing
US6167169A (en) 1994-09-09 2000-12-26 Gemfire Corporation Scanning method and architecture for display
US5911018A (en) 1994-09-09 1999-06-08 Gemfire Corporation Low loss optical switch with inducible refractive index boundary and spaced output target
US5544268A (en) 1994-09-09 1996-08-06 Deacon Research Display panel with electrically-controlled waveguide-routing
FI98871C (fi) 1994-09-15 1997-08-25 Nokia Telecommunications Oy Menetelmä tukiaseman summausverkon virittämiseksi sekä kaistanpäästösuodatin
US5572248A (en) 1994-09-19 1996-11-05 Teleport Corporation Teleconferencing method and system for providing face-to-face, non-animated teleconference environment
US5506929A (en) 1994-10-19 1996-04-09 Clio Technologies, Inc. Light expanding system for producing a linear or planar light beam from a point-like light source
US5572250A (en) 1994-10-20 1996-11-05 Stereographics Corporation Universal electronic stereoscopic display
US5500671A (en) 1994-10-25 1996-03-19 At&T Corp. Video conference system and method of providing parallax correction and a sense of presence
SG47360A1 (en) 1994-11-14 1998-04-17 Hoffmann La Roche Colour display with serially-connected lc filters
US5625495A (en) 1994-12-07 1997-04-29 U.S. Precision Lens Inc. Telecentric lens systems for forming an image of an object composed of pixels
US5745301A (en) 1994-12-19 1998-04-28 Benopcon, Inc. Variable power lens systems for producing small images
US6154190A (en) 1995-02-17 2000-11-28 Kent State University Dynamic drive methods and apparatus for a bistable liquid crystal display
US5748277A (en) 1995-02-17 1998-05-05 Kent State University Dynamic drive method and apparatus for a bistable liquid crystal display
US6061463A (en) 1995-02-21 2000-05-09 Imedge Technology, Inc. Holographic fingerprint device
TW334520B (en) 1995-02-24 1998-06-21 Matsushita Electric Industrial Co Ltd Display device Liquid crystal display
JP3658034B2 (ja) 1995-02-28 2005-06-08 キヤノン株式会社 画像観察光学系及び撮像光学系
US5583795A (en) 1995-03-17 1996-12-10 The United States Of America As Represented By The Secretary Of The Army Apparatus for measuring eye gaze and fixation duration, and method therefor
US6259559B1 (en) 1995-03-28 2001-07-10 Central Glass Company, Limited Glass arrangement including an outside glass plate, a polarization direction changing film and an adhesive layer therebetween, and an inside glass layer
US5621529A (en) 1995-04-05 1997-04-15 Intelligent Automation Systems, Inc. Apparatus and method for projecting laser pattern with reduced speckle noise
US5764619A (en) 1995-04-07 1998-06-09 Matsushita Electric Industrial Co., Ltd. Optical recording medium having two separate recording layers
US5619254A (en) 1995-04-11 1997-04-08 Mcnelley; Steve H. Compact teleconferencing eye contact terminal
US5668614A (en) 1995-05-01 1997-09-16 Kent State University Pixelized liquid crystal display materials including chiral material adopted to change its chirality upon photo-irradiation
US5543950A (en) 1995-05-04 1996-08-06 Kent State University Liquid crystalline electrooptical device
FI98584C (fi) 1995-05-05 1997-07-10 Nokia Technology Gmbh Menetelmä ja piirijärjestely vastaanotetun signaalin käsittelemiseksi
AU686511B2 (en) 1995-05-15 1998-02-05 Raytheon Company Low-cost light-weight head-mounted virtual-image projection display with low moments of inertia and low center of gravity
US5825448A (en) 1995-05-19 1998-10-20 Kent State University Reflective optically active diffractive device
WO1996036892A1 (en) 1995-05-19 1996-11-21 Cornell Research Foundation, Inc. Cascaded self-induced holography
US5831700A (en) 1995-05-19 1998-11-03 Kent State University Polymer stabilized four domain twisted nematic liquid crystal display
US5929946A (en) 1995-05-23 1999-07-27 Colorlink, Inc. Retarder stack for preconditioning light for a modulator having modulation and isotropic states of polarization
US5680231A (en) 1995-06-06 1997-10-21 Hughes Aircraft Company Holographic lenses with wide angular and spectral bandwidths for use in a color display device
US5671035A (en) 1995-06-07 1997-09-23 Barnes; Elwood E. Light intensity reduction apparatus and method
US5694230A (en) 1995-06-07 1997-12-02 Digital Optics Corp. Diffractive optical elements as combiners
EP0835479A4 (en) 1995-06-23 1999-07-21 Holoplex SYSTEM AND METHOD FOR COPYING MULTIPLEX HOLOGRAMS
US5629764A (en) 1995-07-07 1997-05-13 Advanced Precision Technology, Inc. Prism fingerprint sensor using a holographic optical element
JPH0933853A (ja) 1995-07-20 1997-02-07 Denso Corp ホログラム表示装置
FI99221C (fi) 1995-08-25 1997-10-27 Nokia Telecommunications Oy Planaarinen antennirakenne
ES2199266T3 (es) 1995-09-21 2004-02-16 3M Innovative Properties Company Sistema de lentes de proyeccion para television.
JPH0990312A (ja) 1995-09-27 1997-04-04 Olympus Optical Co Ltd 光学装置
US5907436A (en) 1995-09-29 1999-05-25 The Regents Of The University Of California Multilayer dielectric diffraction gratings
US5999282A (en) 1995-11-08 1999-12-07 Victor Company Of Japan, Ltd. Color filter and color image display apparatus employing the filter
US5612734A (en) 1995-11-13 1997-03-18 Bell Communications Research, Inc. Eye contact apparatus employing a directionally transmissive layer for video conferencing
US5724189A (en) 1995-12-15 1998-03-03 Mcdonnell Douglas Corporation Methods and apparatus for creating an aspheric optical element and the aspheric optical elements formed thereby
JP3250782B2 (ja) 1995-12-25 2002-01-28 セントラル硝子株式会社 積層体
JPH09185313A (ja) 1995-12-27 1997-07-15 Asahi Glass Co Ltd ホログラム作製法
US5668907A (en) 1996-01-11 1997-09-16 Associated Universities, Inc. Thin optical display panel
US6469683B1 (en) 1996-01-17 2002-10-22 Nippon Telegraph And Telephone Corporation Liquid crystal optical device
WO1997027519A1 (en) 1996-01-29 1997-07-31 Foster-Miller, Inc. Optical components containing complex diffraction gratings and methods for the fabrication thereof
US5963375A (en) 1996-01-31 1999-10-05 U.S. Precision Lens Inc. Athermal LCD projection lens
US6166834A (en) 1996-03-15 2000-12-26 Matsushita Electric Industrial Co., Ltd. Display apparatus and method for forming hologram suitable for the display apparatus
DE69709709D1 (de) 1996-03-15 2002-02-21 Retinal Display Cayman Ltd Verfahren und vorrichtung zur betrachtung eines bildes
US5701132A (en) 1996-03-29 1997-12-23 University Of Washington Virtual retinal display with expanded exit pupil
GB2312109B (en) 1996-03-29 2000-08-02 Advanced Saw Prod Sa Acoustic wave filter
GB2312110B (en) 1996-03-29 2000-07-05 Advanced Saw Prod Sa Acoustic wave filter
US6094311A (en) 1996-04-29 2000-07-25 U.S. Precision Lens Inc. LCD projection lens
US5841587A (en) 1996-04-29 1998-11-24 U.S. Precision Lens Inc. LCD projection lens
US6297860B1 (en) 1996-04-29 2001-10-02 Corning Precision Lens Partial color-corrected projection lens system
US5771320A (en) 1996-04-30 1998-06-23 Wavefront Research, Inc. Optical switching and routing system
US5729242A (en) 1996-05-08 1998-03-17 Hughes Electronics Dual PDLC-projection head-up display
US6133975A (en) 1996-05-10 2000-10-17 Kent State University Bistable liquid crystal display device using polymer stabilization
US6583838B1 (en) 1996-05-10 2003-06-24 Kent State University Bistable liquid crystal display device using polymer stabilization
US6061107A (en) 1996-05-10 2000-05-09 Kent State University Bistable polymer dispersed cholesteric liquid crystal displays
US5870228A (en) 1996-05-24 1999-02-09 U.S. Precision Lens Inc. Projection lenses having larger back focal length to focal length ratios
US5969874A (en) 1996-05-30 1999-10-19 U.S. Precision Lens Incorporated Long focal length projection lenses
CA2207226C (en) 1996-06-10 2005-06-21 Sumitomo Electric Industries, Ltd. Optical fiber grating and method of manufacturing the same
US6550949B1 (en) 1996-06-13 2003-04-22 Gentex Corporation Systems and components for enhancing rear vision from a vehicle
US6821457B1 (en) 1998-07-29 2004-11-23 Science Applications International Corporation Electrically switchable polymer-dispersed liquid crystal materials including switchable optical couplers and reconfigurable optical interconnects
US5942157A (en) 1996-07-12 1999-08-24 Science Applications International Corporation Switchable volume hologram materials and devices
US6867888B2 (en) 1996-07-12 2005-03-15 Science Applications International Corporation Switchable polymer-dispersed liquid crystal optical elements
US7312906B2 (en) 1996-07-12 2007-12-25 Science Applications International Corporation Switchable polymer-dispersed liquid crystal optical elements
US7077984B1 (en) 1996-07-12 2006-07-18 Science Applications International Corporation Electrically switchable polymer-dispersed liquid crystal materials
US6323989B1 (en) 1996-07-19 2001-11-27 E Ink Corporation Electrophoretic displays using nanoparticles
GB2315902A (en) 1996-08-01 1998-02-11 Sharp Kk LIquid crystal device
US5847787A (en) 1996-08-05 1998-12-08 Motorola, Inc. Low driving voltage polymer dispersed liquid crystal display device with conductive nanoparticles
DE19632111C1 (de) 1996-08-08 1998-02-12 Pelikan Produktions Ag Thermotransferfarbband für lumineszierende Schriftzeichen
US5857043A (en) 1996-08-12 1999-01-05 Corning Incorporated Variable period amplitude grating mask and method for use
US5874187A (en) 1996-08-15 1999-02-23 Lucent Technologies Incorporated Photo recording medium
EP0825474B1 (en) 1996-08-16 2003-11-26 3M Innovative Properties Company Mini-zoom projection lenses for use with pixelized panels
US5856842A (en) 1996-08-26 1999-01-05 Kaiser Optical Systems Corporation Apparatus facilitating eye-contact video communications
KR100206688B1 (ko) 1996-09-07 1999-07-01 박원훈 천연색 홀로그래픽 헤드 업 표시 장치
JPH1096903A (ja) 1996-09-25 1998-04-14 Sumitomo Bakelite Co Ltd 液晶表示素子およびその製造方法
US5936776A (en) 1996-09-27 1999-08-10 U.S. Precision Lens Inc. Focusable front projection lens systems for use with large screen formats
US5745266A (en) 1996-10-02 1998-04-28 Raytheon Company Quarter-wave film for brightness enhancement of holographic thin taillamp
US5886822A (en) 1996-10-08 1999-03-23 The Microoptical Corporation Image combining system for eyeglasses and face masks
JP4007633B2 (ja) 1996-10-09 2007-11-14 株式会社島津製作所 ヘッドアップディスプレイ
FR2755530B1 (fr) 1996-11-05 1999-01-22 Thomson Csf Dispositif de visualisation et ecran plat de television utilisant ce dispositif
CA2270247C (en) 1996-11-12 2007-04-10 Yair David Optical system for alternative or simultaneous direction of light originating from two scenes to the eye of a viewer
JPH10148787A (ja) 1996-11-20 1998-06-02 Central Glass Co Ltd 表示装置
US5962147A (en) 1996-11-26 1999-10-05 General Latex And Chemical Corporation Method of bonding with a natural rubber latex and laminate produced
KR100506516B1 (ko) 1996-11-29 2005-08-05 쓰리엠 이노베이티브 프로퍼티즈 컴파니 전자 화상 시스템용 렌즈
WO1998027456A2 (en) 1996-12-06 1998-06-25 Stereographics Corporation Synthetic panoramagram
US6864927B1 (en) 1996-12-31 2005-03-08 Micron Technology, Inc. Head up display with adjustable transparency screen
US5907416A (en) 1997-01-27 1999-05-25 Raytheon Company Wide FOV simulator heads-up display with selective holographic reflector combined
US5956113A (en) 1997-01-31 1999-09-21 Xerox Corporation Bistable reflective display and methods of forming the same
US6172792B1 (en) 1997-01-31 2001-01-09 Mary Lou Jepsen Method and apparatus for forming optical gratings
US5790314A (en) 1997-01-31 1998-08-04 Jds Fitel Inc. Grin lensed optical device
US5875012A (en) 1997-01-31 1999-02-23 Xerox Corporation Broadband reflective display, and methods of forming the same
US6133971A (en) 1997-01-31 2000-10-17 Xerox Corporation Holographically formed reflective display, liquid crystal display and projection system and methods of forming the same
US5877826A (en) 1997-02-06 1999-03-02 Kent State University Dual frequency switchable cholesteric liquid crystal light shutter and driving waveform
US5937115A (en) 1997-02-12 1999-08-10 Foster-Miller, Inc. Switchable optical components/structures and methods for the fabrication thereof
US6567573B1 (en) 1997-02-12 2003-05-20 Digilens, Inc. Switchable optical components
US7003181B2 (en) 1997-02-12 2006-02-21 Domash Lawrence H Switchable optical components
US5900987A (en) 1997-02-13 1999-05-04 U.S. Precision Lens Inc Zoom projection lenses for use with pixelized panels
CA2197706A1 (en) 1997-02-14 1998-08-14 Peter Ehbets Method of fabricating apodized phase mask
US5798641A (en) 1997-03-17 1998-08-25 Quantum Design, Inc. Torque magnetometer utilizing integrated piezoresistive levers
US6034752A (en) 1997-03-22 2000-03-07 Kent Displays Incorporated Display device reflecting visible and infrared radiation
US6156243A (en) 1997-04-25 2000-12-05 Hoya Corporation Mold and method of producing the same
FI971850A7 (fi) 1997-04-30 1998-10-31 Nokia Corp Järjestely radiotaajuisten signaalien keskeishäiriöiden vähentämiseksi
US6351273B1 (en) 1997-04-30 2002-02-26 Jerome H. Lemelson System and methods for controlling automatic scrolling of information on a display or screen
US5868951A (en) 1997-05-09 1999-02-09 University Technology Corporation Electro-optical device and method
US5999089A (en) 1997-05-13 1999-12-07 Carlson; Lance K. Alarm system
US5973727A (en) 1997-05-13 1999-10-26 New Light Industries, Ltd. Video image viewing device and method
GB2325530A (en) 1997-05-22 1998-11-25 Sharp Kk Liquid crystal device
FI103619B1 (fi) 1997-05-26 1999-07-30 Nokia Telecommunications Oy Optinen multipleksointi ja demultipleksointi
US6608720B1 (en) 1997-06-02 2003-08-19 Robin John Freeman Optical instrument and optical element thereof
IL121067A0 (en) 1997-06-12 1997-11-20 Yeda Res & Dev Compact planar optical correlator
JPH1115358A (ja) 1997-06-25 1999-01-22 Denso Corp ホログラム
US6509937B1 (en) 1997-07-11 2003-01-21 U.S. Precision Lens Incorporated High performance projection television lens systems
US7164818B2 (en) 2001-05-03 2007-01-16 Neophontonics Corporation Integrated gradient index lenses
US5930433A (en) 1997-07-23 1999-07-27 Hewlett-Packard Company Waveguide array document scanner
US6417971B1 (en) 1997-08-05 2002-07-09 U.S. Precision Lens Incorporated Zoom projection lens having a lens correction unit
JPH1164636A (ja) 1997-08-12 1999-03-05 Fuji Xerox Co Ltd 反射板、反射板製造方法および反射型カラー表示装置
AU9103798A (en) 1997-08-13 1999-03-08 Foster-Miller Inc. Switchable optical components
US6141154A (en) 1997-08-22 2000-10-31 U.S. Precision Lens Inc. Focusable, color corrected, high performance projection lens systems
JPH1167448A (ja) 1997-08-26 1999-03-09 Toyota Central Res & Dev Lab Inc ディスプレイ装置
JP3472103B2 (ja) 1997-09-10 2003-12-02 キヤノン株式会社 回折光学素子及びそれを用いた光学系
US7028899B2 (en) 1999-06-07 2006-04-18 Metrologic Instruments, Inc. Method of speckle-noise pattern reduction and apparatus therefore based on reducing the temporal-coherence of the planar laser illumination beam before it illuminates the target object by applying temporal phase modulation techniques during the transmission of the plib towards the target
JP3535710B2 (ja) 1997-09-16 2004-06-07 キヤノン株式会社 光学素子及びそれを用いた光学系
JP2953444B2 (ja) 1997-10-01 1999-09-27 日本電気株式会社 液晶表示装置およびその製造方法
US6285813B1 (en) 1997-10-03 2001-09-04 Georgia Tech Research Corporation Diffractive grating coupler and method
US5903396A (en) 1997-10-17 1999-05-11 I/O Display Systems, Llc Intensified visual display
US5929960A (en) 1997-10-17 1999-07-27 Kent State University Method for forming liquid crystal display cell walls using a patterned electric field
US6486997B1 (en) 1997-10-28 2002-11-26 3M Innovative Properties Company Reflective LCD projection system using wide-angle Cartesian polarizing beam splitter
JP2001523836A (ja) 1997-11-13 2001-11-27 ユーエス プレシジョン レンズ インコーポレイテッド ピクセルパネルを用いるコンパクトな投影レンズシステム用の広角視界投影レンズ
JP3331559B2 (ja) 1997-11-13 2002-10-07 日本電信電話株式会社 光学装置
DE19751190A1 (de) 1997-11-19 1999-05-20 Bosch Gmbh Robert Laseranzeigevorrichtung
US6046585A (en) 1997-11-21 2000-04-04 Quantum Design, Inc. Method and apparatus for making quantitative measurements of localized accumulations of target particles having magnetic particles bound thereto
US6437563B1 (en) 1997-11-21 2002-08-20 Quantum Design, Inc. Method and apparatus for making measurements of accumulations of magnetically susceptible particles combined with analytes
US5949508A (en) 1997-12-10 1999-09-07 Kent State University Phase separated composite organic film and methods for the manufacture thereof
WO1999031658A1 (en) 1997-12-16 1999-06-24 Daewoo Electronics Co., Ltd. Integrated optical pickup system for use with optical disks of different thicknesses
US6864861B2 (en) 1997-12-31 2005-03-08 Brillian Corporation Image generator having a miniature display device
US6195206B1 (en) 1998-01-13 2001-02-27 Elbit Systems Ltd. Optical system for day and night use
JP3500963B2 (ja) 1998-01-22 2004-02-23 日本ビクター株式会社 マスタホログラム
US6560019B2 (en) 1998-02-05 2003-05-06 Canon Kabushiki Kaisha Diffractive optical element and optical system having the same
US6266167B1 (en) 1998-02-27 2001-07-24 Zebra Imaging, Inc. Apparatus and method for replicating a hologram using a steerable beam
US6975345B1 (en) 1998-03-27 2005-12-13 Stereographics Corporation Polarizing modulator for an electronic stereoscopic display
WO1999052002A1 (en) 1998-04-02 1999-10-14 Elop Electro-Optics Industries Ltd. Holographic optical devices
US20040108971A1 (en) 1998-04-09 2004-06-10 Digilens, Inc. Method of and apparatus for viewing an image
US6176837B1 (en) 1998-04-17 2001-01-23 Massachusetts Institute Of Technology Motion tracking system
US6268839B1 (en) 1998-05-12 2001-07-31 Kent State University Drive schemes for gray scale bistable cholesteric reflective displays
US6204835B1 (en) 1998-05-12 2001-03-20 Kent State University Cumulative two phase drive scheme for bistable cholesteric reflective displays
JPH11326617A (ja) 1998-05-13 1999-11-26 Olympus Optical Co Ltd 回折光学素子を含む光学系及びその設計方法
EP0957477A3 (en) 1998-05-15 2003-11-05 Matsushita Electric Industrial Co., Ltd. Optical information recording medium, recording and reproducing method therefor and optical information recording and reproduction apparatus
US6388797B1 (en) 1998-05-29 2002-05-14 Stereographics Corporation Electrostereoscopic eyewear
GB2337859B (en) 1998-05-29 2002-12-11 Nokia Mobile Phones Ltd Antenna
US6341118B1 (en) 1998-06-02 2002-01-22 Science Applications International Corporation Multiple channel scanning device using oversampling and image processing to increase throughput
EP1090314A4 (en) 1998-06-24 2006-02-08 3M Innovative Properties Co LENS SYSTEM FOR TELEVISION PROJECTION DEVICE WITH AN IMPROVED MODULATION TRANSMISSION FUNCTION
US6215579B1 (en) 1998-06-24 2001-04-10 Silicon Light Machines Method and apparatus for modulating an incident light beam for forming a two-dimensional image
US6411444B1 (en) 1998-06-30 2002-06-25 Corning Precision Lens, Incorporated Lenses for electronic imaging systems having long wavelength filtering properties
US6064354A (en) 1998-07-01 2000-05-16 Deluca; Michael Joseph Stereoscopic user interface method and apparatus
US20030202228A1 (en) 1998-07-07 2003-10-30 Kenichiro Takada Hologram screen and a method of producing the same
EP1095299A1 (en) 1998-07-08 2001-05-02 Digilens Inc. Switchable holographic optical system
US6137630A (en) 1998-07-13 2000-10-24 Industrial Technology Research Institute Thin-film multilayer systems for use in a head-up display
US6222971B1 (en) 1998-07-17 2001-04-24 David Slobodin Small inlet optical panel and a method of making a small inlet optical panel
IL125558A (en) 1998-07-28 2003-06-24 Elbit Systems Ltd Non-adjustable helmet mounted optical systems
US6618104B1 (en) 1998-07-28 2003-09-09 Nippon Telegraph And Telephone Corporation Optical device having reverse mode holographic PDLC and front light guide
US6124954A (en) 1998-07-29 2000-09-26 Digilens, Inc. Projection screen based on reconfigurable holographic optics for implementation in head-mounted displays
WO2000007066A1 (en) 1998-07-29 2000-02-10 Digilens, Inc. In-line infinity display system employing one or more switchable holographic optical elements
JP3643486B2 (ja) 1998-08-04 2005-04-27 株式会社東芝 光機能素子及び光通信システム
US6396461B1 (en) 1998-08-05 2002-05-28 Microvision, Inc. Personal display with vision tracking
JP2000056259A (ja) 1998-08-10 2000-02-25 Fuji Xerox Co Ltd 画像表示装置
US6169594B1 (en) 1998-08-24 2001-01-02 Physical Optics Corporation Beam deflector and scanner
US6266476B1 (en) 1998-08-25 2001-07-24 Physical Optics Corporation Optical element having an integral surface diffuser
WO2000015009A1 (en) 1998-09-02 2000-03-16 Seiko Epson Corporation Light source and display device
US6188462B1 (en) 1998-09-02 2001-02-13 Kent State University Diffraction grating with electrically controlled periodicity
US20020127497A1 (en) 1998-09-10 2002-09-12 Brown Daniel J. W. Large diffraction grating for gas discharge laser
US6278429B1 (en) 1998-09-11 2001-08-21 Kent State University Bistable reflective cholesteric liquid crystal displays utilizing super twisted nematic driver chips
EP1114340A1 (en) 1998-09-14 2001-07-11 Digilens Inc. Holographic illumination system and holographic projection system
US20020126332A1 (en) 1998-09-14 2002-09-12 Popovich Milan M. System and method for modulating light intesity
JP4052741B2 (ja) 1998-09-30 2008-02-27 セントラル硝子株式会社 反射型ディスプレイ用積層ガラス
WO2000023835A1 (en) 1998-10-16 2000-04-27 Digilens, Inc. Holographic technique for illumination of image displays using ambient illumination
US6421109B1 (en) 1998-10-16 2002-07-16 Digilens, Inc. Method and system for display resolution multiplication
WO2000023830A1 (en) 1998-10-16 2000-04-27 Digilens Inc. Autostereoscopic display based on electrically switchable holograms
US6082862A (en) 1998-10-16 2000-07-04 Digilens, Inc. Image tiling technique based on electrically switchable holograms
AU6428199A (en) 1998-10-16 2000-05-08 Digilens Inc. Holographic display system
AU1215400A (en) 1998-10-21 2000-05-08 Paul G. Duncan Methods and apparatus for optically measuring polarization rotation of optical wave fronts using rare earth iron garnets
FI105856B (fi) 1998-10-21 2000-10-13 Nokia Networks Oy Optisen WDM-signaalin vahvistus
US6218316B1 (en) 1998-10-22 2001-04-17 Micron Technology, Inc. Planarization of non-planar surfaces in device fabrication
US6414760B1 (en) 1998-10-29 2002-07-02 Hewlett-Packard Company Image scanner with optical waveguide and enhanced optical sampling rate
US6567014B1 (en) 1998-11-05 2003-05-20 Rockwell Collins, Inc. Aircraft head up display system
EP1129370B1 (en) 1998-11-12 2006-02-08 3M Innovative Properties Company Color corrected projection lenses employing diffractive optical surfaces
WO2000028369A2 (en) 1998-11-12 2000-05-18 Digilens, Inc. Head mounted apparatus for viewing an image
US6850210B1 (en) 1998-11-12 2005-02-01 Stereographics Corporation Parallax panoramagram having improved depth and sharpness
US6222675B1 (en) 1998-12-01 2001-04-24 Kaiser Electro-Optics, Inc. Area of interest head-mounted display using low resolution, wide angle; high resolution, narrow angle; and see-through views
US6078427A (en) 1998-12-01 2000-06-20 Kaiser Electro-Optics, Inc. Smooth transition device for area of interest head-mounted display
US6744478B1 (en) 1998-12-28 2004-06-01 Central Glass Company, Limited Heads-up display system with optical rotation layers
US6317189B1 (en) 1998-12-29 2001-11-13 Xerox Corporation High-efficiency reflective liquid crystal display
US6084998A (en) 1998-12-30 2000-07-04 Alpha And Omega Imaging, Llc System and method for fabricating distributed Bragg reflectors with preferred properties
KR100430098B1 (ko) 1999-01-11 2004-05-03 엘지.필립스 엘시디 주식회사 액정패널 구동장치
US6185016B1 (en) 1999-01-19 2001-02-06 Digilens, Inc. System for generating an image
US6191887B1 (en) 1999-01-20 2001-02-20 Tropel Corporation Laser illumination with speckle reduction
US6320563B1 (en) 1999-01-21 2001-11-20 Kent State University Dual frequency cholesteric display and drive scheme
US6301057B1 (en) 1999-02-02 2001-10-09 Corning Precision Lens Long focal length projection lenses
US6864931B1 (en) 1999-02-17 2005-03-08 Kent State University Electrically controllable liquid crystal microstructures
JP4089071B2 (ja) 1999-03-10 2008-05-21 ブラザー工業株式会社 ヘッドマウントカメラ
US6266166B1 (en) 1999-03-08 2001-07-24 Dai Nippon Printing Co., Ltd. Self-adhesive film for hologram formation, dry plate for photographing hologram, and method for image formation using the same
JP2000321962A (ja) 1999-03-10 2000-11-24 Victor Co Of Japan Ltd マスタホログラム及びこれを用いたホログラムフィルタの製造方法
EP1037123A3 (en) 1999-03-16 2002-09-04 E.I. Du Pont De Nemours & Company Incorporated Method and element for holographic replication
US6269203B1 (en) 1999-03-17 2001-07-31 Radiant Photonics Holographic optical devices for transmission of optical signals
JP2000267042A (ja) 1999-03-17 2000-09-29 Fuji Xerox Co Ltd 頭部搭載型映像表示装置
JP2000267552A (ja) 1999-03-19 2000-09-29 Sony Corp 画像記録装置及び画像記録方法並びに記録媒体
US6504629B1 (en) 1999-03-23 2003-01-07 Digilens, Inc. Method and apparatus for illuminating a display
US6909443B1 (en) 1999-04-06 2005-06-21 Microsoft Corporation Method and apparatus for providing a three-dimensional task gallery computer interface
JP4548680B2 (ja) 1999-04-12 2010-09-22 大日本印刷株式会社 カラーホログラム表示体及びその作成方法
US6121899A (en) 1999-04-16 2000-09-19 Rockwell Collins, Inc. Impending aircraft tail strike warning display symbology
US6107943A (en) 1999-04-16 2000-08-22 Rockwell Collins, Inc. Display symbology indicating aircraft ground motion deceleration
DE19917751C2 (de) 1999-04-20 2001-05-31 Nokia Networks Oy Verfahren und Überwachungsvorrichtung zur Überwachung der Qualität der Datenübertragung über analoge Leitungen
US20020071472A1 (en) 1999-04-30 2002-06-13 Metrologic Instruments, Inc. DOE-based systems and devices for producing laser beams having modified beam characteristics
US6195209B1 (en) 1999-05-04 2001-02-27 U.S. Precision Lens Incorporated Projection lenses having reduced lateral color for use with pixelized panels
CA2272008A1 (en) 1999-05-11 2000-11-11 Francois Trepanier Device and method for recording an interference pattern in a photosensitive medium
SE516715C2 (sv) 1999-05-26 2002-02-19 Ericsson Telefon Ab L M Display för huvudmontering
US6306563B1 (en) 1999-06-21 2001-10-23 Corning Inc. Optical devices made from radiation curable fluorinated compositions
FR2796184B1 (fr) 1999-07-09 2001-11-02 Thomson Csf Document securise, systeme de fabrication et systeme de lecture de ce document
FI113581B (fi) 1999-07-09 2004-05-14 Nokia Corp Menetelmä aaltojohdon toteuttamiseksi monikerroskeramiikkarakenteissa ja aaltojohto
JP4341108B2 (ja) 1999-07-14 2009-10-07 ソニー株式会社 虚像観察光学装置
US20030063042A1 (en) 1999-07-29 2003-04-03 Asher A. Friesem Electronic utility devices incorporating a compact virtual image display
US6473209B1 (en) 1999-08-04 2002-10-29 Digilens, Inc. Apparatus for producing a three-dimensional image
GB2353144A (en) 1999-08-11 2001-02-14 Nokia Telecommunications Oy Combline filter
US6317528B1 (en) 1999-08-23 2001-11-13 Corning Incorporated Temperature compensated integrated planar bragg grating, and method of formation
US6646772B1 (en) 1999-09-14 2003-11-11 Digilens, Inc. Holographic illumination system
US6317228B2 (en) 1999-09-14 2001-11-13 Digilens, Inc. Holographic illumination system
US6538775B1 (en) 1999-09-16 2003-03-25 Reveo, Inc. Holographically-formed polymer dispersed liquid crystals with multiple gratings
JP2001093179A (ja) 1999-09-21 2001-04-06 Pioneer Electronic Corp 光ピックアップ
US6222297B1 (en) 1999-09-24 2001-04-24 Litton Systems, Inc. Pressed V-groove pancake slip ring
JP2001091715A (ja) 1999-09-27 2001-04-06 Nippon Mitsubishi Oil Corp 複合回折素子
GB2354835A (en) 1999-09-29 2001-04-04 Marconi Electronic Syst Ltd Head up displays
US6323970B1 (en) 1999-09-29 2001-11-27 Digilents, Inc. Method of producing switchable holograms
US6741189B1 (en) 1999-10-06 2004-05-25 Microsoft Corporation Keypad having optical waveguides
US6301056B1 (en) 1999-11-08 2001-10-09 Corning Precision Lens High speed retrofocus projection television lens systems
US20020009299A1 (en) 1999-12-04 2002-01-24 Lenny Lipton System for the display of stereoscopic photographs
US20010024177A1 (en) 1999-12-07 2001-09-27 Popovich Milan M. Holographic display system
LT4842B (lt) 1999-12-10 2001-09-25 Uab "Geola" Hologramų spausdinimo būdas ir įrenginys
AU5515201A (en) 1999-12-22 2001-07-16 Science Applications International Corp. Switchable polymer-dispersed liquid crystal optical elements
JP3611767B2 (ja) 1999-12-27 2005-01-19 シャープ株式会社 光重合性組成物、その組成物を用いた光機能性膜およびその光機能性膜の製造方法
US6356172B1 (en) 1999-12-29 2002-03-12 Nokia Networks Oy Resonator structure embedded in mechanical structure
US7502003B2 (en) 2000-01-20 2009-03-10 Real D Method for eliminating pi-cell artifacts
US6714329B2 (en) 2000-01-21 2004-03-30 Dai Nippon Printing Co., Ltd. Hologram plate and its fabrication process
US6519088B1 (en) 2000-01-21 2003-02-11 Stereographics Corporation Method and apparatus for maximizing the viewing zone of a lenticular stereogram
US6510263B1 (en) 2000-01-27 2003-01-21 Unaxis Balzers Aktiengesellschaft Waveguide plate and process for its production and microtitre plate
US6961490B2 (en) 2000-01-27 2005-11-01 Unaxis-Balzers Aktiengesellschaft Waveguide plate and process for its production and microtitre plate
JP4921634B2 (ja) 2000-01-31 2012-04-25 グーグル インコーポレイテッド 表示装置
GB2372929B (en) 2000-03-03 2003-03-12 Tera View Ltd Apparatus and method for investigating a sample
US6281457B1 (en) 2000-03-16 2001-08-28 Aten International Co., Ltd. Power switch apparatus of universal serial bus device
US6993223B2 (en) 2000-03-16 2006-01-31 Lightsmyth Technologies, Inc. Multiple distributed optical structures in a single optical element
US6987911B2 (en) 2000-03-16 2006-01-17 Lightsmyth Technologies, Inc. Multimode planar waveguide spectral filter
US7245325B2 (en) 2000-03-17 2007-07-17 Fujifilm Corporation Photographing device with light quantity adjustment
US6919003B2 (en) 2000-03-23 2005-07-19 Canon Kabushiki Kaisha Apparatus and process for producing electrophoretic device
JP2001296503A (ja) 2000-04-13 2001-10-26 Mitsubishi Heavy Ind Ltd スペックル低減装置
EP1281022A1 (en) 2000-05-04 2003-02-05 Koninklijke Philips Electronics N.V. Illumination unit for a device having a multi-color reflective liquid crystal display
US6335224B1 (en) 2000-05-16 2002-01-01 Sandia Corporation Protection of microelectronic devices during packaging
US6522795B1 (en) 2000-05-17 2003-02-18 Rebecca Jordan Tunable etched grating for WDM optical communication systems
US6730442B1 (en) 2000-05-24 2004-05-04 Science Applications International Corporation System and method for replicating volume holograms
JP4433355B2 (ja) 2000-05-25 2010-03-17 大日本印刷株式会社 透過型ホログラムの作製方法
KR100865598B1 (ko) 2000-05-29 2008-10-27 브이케이비 인코포레이티드 수문자 조합 및 다른 데이터의 입력을 위한 가상 데이터입력 장치 및 방법
US20120105740A1 (en) 2000-06-02 2012-05-03 Oakley, Inc. Eyewear with detachable adjustable electronics module
ES2348532T3 (es) 2000-06-05 2010-12-09 Lumus Ltd Dilatador de haces opticos guiado por un sustrato.
US20010050756A1 (en) 2000-06-07 2001-12-13 Lenny Lipton Software generated color organ for stereoscopic and planar applications
US7671889B2 (en) 2000-06-07 2010-03-02 Real D Autostereoscopic pixel arrangement techniques
WO2001096494A1 (en) 2000-06-09 2001-12-20 Kent Displays, Inc. Chiral additives for cholesteric displays
FI114585B (fi) 2000-06-09 2004-11-15 Nokia Corp Siirtojohdin monikerrosrakenteissa
US6598987B1 (en) 2000-06-15 2003-07-29 Nokia Mobile Phones Limited Method and apparatus for distributing light to the user interface of an electronic device
US20080024598A1 (en) 2000-07-21 2008-01-31 New York University Autostereoscopic display
US6359737B1 (en) 2000-07-28 2002-03-19 Generals Motors Corporation Combined head-up display
US20020021407A1 (en) 2000-08-01 2002-02-21 Scott Elliott Eye-wear video game
US7003187B2 (en) 2000-08-07 2006-02-21 Rosemount Inc. Optical switch with moveable holographic optical element
US7660024B2 (en) 2000-08-07 2010-02-09 Physical Optics Corporation 3-D HLCD system and method of making
US7376068B1 (en) 2000-08-19 2008-05-20 Jehad Khoury Nano-scale resolution holographic lens and pickup device
US6587269B2 (en) 2000-08-24 2003-07-01 Cogent Light Technologies Inc. Polarization recovery system for projection displays
US7099080B2 (en) 2000-08-30 2006-08-29 Stereo Graphics Corporation Autostereoscopic lenticular screen
US6470132B1 (en) 2000-09-05 2002-10-22 Nokia Mobile Phones Ltd. Optical hinge apparatus
US6611253B1 (en) 2000-09-19 2003-08-26 Harel Cohen Virtual input environment
JP2002090858A (ja) 2000-09-20 2002-03-27 Olympus Optical Co Ltd ファインダ内表示装置
US6583873B1 (en) 2000-09-25 2003-06-24 The Carnegie Institution Of Washington Optical devices having a wavelength-tunable dispersion assembly that has a volume dispersive diffraction grating
FI111457B (fi) 2000-10-02 2003-07-31 Nokia Corp Mikromekaaninen rakenne
US6750968B2 (en) 2000-10-03 2004-06-15 Accent Optical Technologies, Inc. Differential numerical aperture methods and device
AU2000279154A1 (en) 2000-10-06 2002-04-15 Nokia Corporation Self-aligned transition between a transmission line and a module
DE10051186B4 (de) 2000-10-16 2005-04-07 Fibermark Gessner Gmbh & Co. Ohg Staubfilterbeutel mit hochporöser Trägermateriallage
JP2002122906A (ja) 2000-10-17 2002-04-26 Olympus Optical Co Ltd ファインダ内表示装置
WO2002033782A1 (en) 2000-10-18 2002-04-25 Nokia Corporation Waveguide to stripline transition
US6563648B2 (en) 2000-10-20 2003-05-13 Three-Five Systems, Inc. Compact wide field of view imaging system
JP2002202192A (ja) 2000-10-24 2002-07-19 Tokyo Electron Ltd 温度測定方法、熱処理装置及び方法、コンピュータプログラム、並びに、放射温度計
US6738105B1 (en) 2000-11-02 2004-05-18 Intel Corporation Coherent light despeckling
US6791629B2 (en) 2000-11-09 2004-09-14 3M Innovative Properties Company Lens systems for projection televisions
JP2002156617A (ja) 2000-11-20 2002-05-31 Ricoh Co Ltd 画像表示装置
US6552789B1 (en) 2000-11-22 2003-04-22 Rockwell Collins, Inc. Alignment detector
US6822713B1 (en) 2000-11-27 2004-11-23 Kent State University Optical compensation film for liquid crystal display
JP4727034B2 (ja) 2000-11-28 2011-07-20 オリンパス株式会社 観察光学系および撮像光学系
GB0029340D0 (en) 2000-11-30 2001-01-17 Cambridge 3D Display Ltd Flat panel camera
CN1273856C (zh) 2000-12-14 2006-09-06 皇家菲利浦电子有限公司 液晶显示叠层材料及其制造方法
US20020093701A1 (en) 2000-12-29 2002-07-18 Xiaoxiao Zhang Holographic multifocal lens
US7042631B2 (en) 2001-01-04 2006-05-09 Coherent Technologies, Inc. Power scalable optical systems for generating, transporting, and delivering high power, high quality, laser beams
US20020120916A1 (en) 2001-01-16 2002-08-29 Snider Albert Monroe Head-up display system utilizing fluorescent material
US6560020B1 (en) 2001-01-16 2003-05-06 Holotek, Llc Surface-relief diffraction grating
US6563650B2 (en) 2001-01-17 2003-05-13 3M Innovative Properties Company Compact, telecentric projection lenses for use with pixelized panels
EP2328026B1 (en) 2001-02-09 2014-04-09 Dai Nippon Printing Co., Ltd. Photosensitive composition for volume hologram recording and photosensitive medium for volume hologram recording
US6518747B2 (en) 2001-02-16 2003-02-11 Quantum Design, Inc. Method and apparatus for quantitative determination of accumulations of magnetic particles
US6600590B2 (en) 2001-02-20 2003-07-29 Eastman Kodak Company Speckle suppressed laser projection system using RF injection
US6625381B2 (en) 2001-02-20 2003-09-23 Eastman Kodak Company Speckle suppressed laser projection system with partial beam reflection
US6476974B1 (en) 2001-02-28 2002-11-05 Corning Precision Lens Incorporated Projection lenses for use with reflective pixelized panels
US6661578B2 (en) 2001-03-02 2003-12-09 Innovative Solutions & Support, Inc. Image display generator for a head-up display
JP2002277732A (ja) 2001-03-14 2002-09-25 Fuji Photo Optical Co Ltd 回折型光ピックアップレンズおよびこれを用いた光ピックアップ装置
US6678093B1 (en) 2001-03-15 2004-01-13 Cierra Photonics, Inc. Optically coupled etalons and methods of making and using same
JP2002277816A (ja) 2001-03-21 2002-09-25 Minolta Co Ltd 映像表示装置
US7184002B2 (en) 2001-03-29 2007-02-27 Stereographics Corporation Above-and-below stereoscopic format with signifier
GB0108838D0 (en) 2001-04-07 2001-05-30 Cambridge 3D Display Ltd Far field display
US6781701B1 (en) 2001-04-10 2004-08-24 Intel Corporation Method and apparatus for measuring optical phase and amplitude
JP2003057469A (ja) 2001-04-11 2003-02-26 Makoto Fujimaki 光導波路グレーティング、その形成方法、およびその形成用マスク
FI20010778A7 (fi) 2001-04-12 2002-10-13 Nokia Corp Optinen kytkentäjärjestely
WO2002084362A1 (en) 2001-04-12 2002-10-24 Omniguide Communications Inc. High index-contrast fiber waveguides and applications
JP4772204B2 (ja) 2001-04-13 2011-09-14 オリンパス株式会社 観察光学系
TWI233500B (en) 2001-04-23 2005-06-01 Reveo Inc Image display system and electrically actuatable image combiner therefor
FI20010917L (fi) 2001-05-03 2002-11-04 Nokia Corp Sähköisesti uudelleen konfigurotuvia optisia laitteita ja menetelmä niiden muodostamiseksi
FI111357B (fi) 2001-05-03 2003-07-15 Nokia Corp Sähköisesti ohjattava, paksuudeltaan muunneltava levy ja menetelmä sen muodostamiseksi
US6771423B2 (en) 2001-05-07 2004-08-03 Richard Geist Head-mounted virtual display apparatus with a near-eye light deflecting element in the peripheral field of view
AU2002305612A1 (en) 2001-05-17 2002-11-25 Optronx, Inc. Electronic semiconductor control of light in optical waveguide
US6999239B1 (en) 2001-05-23 2006-02-14 Research Foundation Of The University Of Central Florida, Inc Head-mounted display by integration of phase-conjugate material
US6731434B1 (en) 2001-05-23 2004-05-04 University Of Central Florida Compact lens assembly for the teleportal augmented reality system
US6963454B1 (en) 2002-03-01 2005-11-08 Research Foundation Of The University Of Central Florida Head-mounted display by integration of phase-conjugate material
US7009773B2 (en) 2001-05-23 2006-03-07 Research Foundation Of The University Of Central Florida, Inc. Compact microlenslet arrays imager
JP4414612B2 (ja) 2001-05-31 2010-02-10 矢崎総業株式会社 車両用表示装置
US7002618B2 (en) 2001-06-01 2006-02-21 Stereographics Corporation Plano-stereoscopic DVD movie
US7500104B2 (en) 2001-06-15 2009-03-03 Microsoft Corporation Networked device branding for secure interaction in trust webs on open networks
US6747781B2 (en) 2001-06-25 2004-06-08 Silicon Light Machines, Inc. Method, apparatus, and diffuser for reducing laser speckle
US7356224B2 (en) 2001-07-03 2008-04-08 Brown University Research Foundation Method and apparatus for detecting multiple optical wave lengths
US7496257B2 (en) 2001-07-03 2009-02-24 Brown University Research Foundation Method and apparatus for detecting multiple optical wavelengths
US7151246B2 (en) 2001-07-06 2006-12-19 Palantyr Research, Llc Imaging system and methodology
US6750995B2 (en) 2001-07-09 2004-06-15 Dickson Leroy David Enhanced volume phase grating with high dispersion, high diffraction efficiency and low polarization sensitivity
KR100782806B1 (ko) 2001-07-26 2007-12-06 삼성전자주식회사 단판식 컬러 화상 표시 장치
JP2003114347A (ja) 2001-07-30 2003-04-18 Furukawa Electric Co Ltd:The シングルモード光ファイバ、その製造方法および製造装置
GB0118866D0 (en) 2001-08-02 2001-09-26 Cambridge 3D Display Ltd Shaped taper flat panel display
EP1412409A1 (en) 2001-08-03 2004-04-28 Dsm N.V. Curable compositions for display devices
US6791739B2 (en) 2001-08-08 2004-09-14 Eastman Kodak Company Electro-optic despeckling modulator and method of use
US6927694B1 (en) 2001-08-20 2005-08-09 Research Foundation Of The University Of Central Florida Algorithm for monitoring head/eye motion for driver alertness with one camera
JP2003066428A (ja) 2001-08-23 2003-03-05 Toppan Printing Co Ltd ホログラフィック高分子分散液晶を用いたプロジェクター
US6987908B2 (en) 2001-08-24 2006-01-17 T-Networks, Inc. Grating dispersion compensator and method of manufacture
US7419305B2 (en) 2001-08-24 2008-09-02 Reliance Electric Technologies Llc Sealing system for bearing assembly
JP4155771B2 (ja) 2001-08-27 2008-09-24 大日本印刷株式会社 体積型ホログラム記録用感光性組成物及びそれを用いた体積型ホログラム記録用感光性媒体
US6594090B2 (en) 2001-08-27 2003-07-15 Eastman Kodak Company Laser projection display system
US6876791B2 (en) 2001-09-03 2005-04-05 Sumitomo Electric Industries, Ltd. Diffraction grating device
US6646810B2 (en) 2001-09-04 2003-11-11 Delphi Technologies, Inc. Display backlighting apparatus
US7447967B2 (en) 2001-09-13 2008-11-04 Texas Instruments Incorporated MIMO hybrid-ARQ using basis hopping
IL160902A0 (en) 2001-09-25 2004-08-31 Cambridge Flat Projection Flat-panel projection display
KR20040039400A (ko) 2001-09-26 2004-05-10 코닌클리케 필립스 일렉트로닉스 엔.브이. 도파관, 가장자리-발광 조명 장치 및 이들을 포함하는디스플레이
US6833955B2 (en) 2001-10-09 2004-12-21 Planop Planar Optics Ltd. Compact two-plane optical device
KR100416548B1 (ko) 2001-10-10 2004-02-05 삼성전자주식회사 3차원 영상 표시장치
US7020279B2 (en) 2001-10-19 2006-03-28 Quartics, Inc. Method and system for filtering a signal and for providing echo cancellation
US6842563B2 (en) 2001-10-22 2005-01-11 Oplux, Inc. Waveguide grating-based wavelength selective switch actuated by micro-electromechanical system
JP2003139958A (ja) 2001-10-31 2003-05-14 Sony Corp 透過型積層ホログラム光学素子、画像表示素子及び画像表示装置
US6716767B2 (en) 2001-10-31 2004-04-06 Brewer Science, Inc. Contact planarization materials that generate no volatile byproducts or residue during curing
US6816309B2 (en) 2001-11-30 2004-11-09 Colorlink, Inc. Compensated color management systems and methods
US6806982B2 (en) 2001-11-30 2004-10-19 Zebra Imaging, Inc. Pulsed-laser systems and methods for producing holographic stereograms
US6773114B2 (en) 2001-12-07 2004-08-10 Nokia Corporation Portable multimode display device
WO2003050203A1 (en) 2001-12-13 2003-06-19 Sony International (Europe) Gmbh A method of forming a composite
AU2003235596A1 (en) 2002-01-10 2003-07-30 Kent State University A material for liquid crystal cell
US6577429B1 (en) 2002-01-15 2003-06-10 Eastman Kodak Company Laser projection display system
US6972788B1 (en) 2002-01-28 2005-12-06 Rockwell Collins Projection display for a aircraft cockpit environment
US6926429B2 (en) 2002-01-30 2005-08-09 Delphi Technologies, Inc. Eye tracking/HUD system
US6952435B2 (en) 2002-02-11 2005-10-04 Ming Lai Speckle free laser probe beam
AU2003208584A1 (en) 2002-02-15 2003-09-04 Elop Electro-Optics Industries Ltd. Device and method for varying the reflectance or transmittance of light
JP2005529984A (ja) 2002-02-19 2005-10-06 フォトン−エックス・インコーポレーテッド 光用途のポリマーナノ複合材
US6836369B2 (en) 2002-03-08 2004-12-28 Denso Corporation Head-up display
US7528385B2 (en) 2002-03-15 2009-05-05 Pd-Ld, Inc. Fiber optic devices having volume Bragg grating elements
EP1345163B2 (en) 2002-03-15 2010-12-29 Computer Sciences Corporation Methods for analysis of writing in documents
JP2003270419A (ja) 2002-03-18 2003-09-25 Sony Corp 回折光学素子及び画像表示装置
US7027671B2 (en) 2002-03-18 2006-04-11 Koninklijke Philips Electronics N.V. Polarized-light-emitting waveguide, illumination arrangement and display device comprising such
EP1347641A1 (de) 2002-03-19 2003-09-24 Siemens Aktiengesellschaft Projektionsfreie Anzeigevorrichtung
IL148804A (en) 2002-03-21 2007-02-11 Yaacov Amitai Optical device
WO2003083523A2 (en) 2002-03-27 2003-10-09 Avery Dennison Corporation Switchable electro-optical laminates
DE10216279A1 (de) 2002-04-12 2003-10-30 Siemens Ag Verfahren zur Detektion eines Kontrollsignals in einem optischen Übertragungssystem
DE10312405B4 (de) 2002-04-16 2011-12-01 Merck Patent Gmbh Flüssigkristallines Medium mit hoher Doppelbrechung und Lichtstabilität und seine Verwendung
JP2003315540A (ja) 2002-04-19 2003-11-06 Ricoh Co Ltd 偏光回折素子及びその作製方法
JP3460716B1 (ja) 2002-04-25 2003-10-27 ソニー株式会社 画像表示装置
US6757105B2 (en) 2002-04-25 2004-06-29 Planop Planar Optics Ltd. Optical device having a wide field-of-view for multicolor images
FI113719B (fi) 2002-04-26 2004-05-31 Nokia Corp Modulaattori
KR20030088217A (ko) 2002-05-13 2003-11-19 삼성전자주식회사 배율 조정이 가능한 착용형 디스플레이 시스템
DE10221837B4 (de) 2002-05-16 2005-10-20 Bat Cigarettenfab Gmbh Vorrichtung und Verfahren zum Kennzeichnen von Zigarettenpackungen
DE10222828B4 (de) 2002-05-21 2008-05-15 3M Espe Ag Bestrahlungsgerät
US20030228019A1 (en) 2002-06-11 2003-12-11 Elbit Systems Ltd. Method and system for reducing noise
US6870601B2 (en) 2002-06-12 2005-03-22 Asml Netherlands B.V. Lithographic apparatus and device manufacturing method
AU2002345104A1 (en) 2002-06-13 2003-12-31 Nokia Corporation Enhancement electrode configuration for electrically controlled light modulators
JP2004021071A (ja) 2002-06-19 2004-01-22 Sharp Corp 体積ホログラム光学素子及びその製造方法
US7804995B2 (en) 2002-07-02 2010-09-28 Reald Inc. Stereoscopic format converter
DE50306559D1 (de) 2002-07-06 2007-04-05 Merck Patent Gmbh Flüssigkristallines Medium
JP3958134B2 (ja) 2002-07-12 2007-08-15 キヤノン株式会社 測定装置
ITTO20020625A1 (it) 2002-07-17 2004-01-19 Fiat Ricerche Guida di luce per dispositivi di visualizzazione di tipo "head-mounted" o "head-up"
JP3867634B2 (ja) 2002-07-26 2007-01-10 株式会社ニコン イメージコンバイナ及び画像表示装置
US6951393B2 (en) 2002-07-31 2005-10-04 Canon Kabushiki Kaisha Projection type image display apparatus and image display system
WO2004013654A1 (en) 2002-08-05 2004-02-12 Elbit Systems Ltd. Vehicle mounted night vision imaging system and method
US7872804B2 (en) 2002-08-20 2011-01-18 Illumina, Inc. Encoded particle having a grating with variations in the refractive index
US8538208B2 (en) 2002-08-28 2013-09-17 Seng-Tiong Ho Apparatus for coupling light between input and output waveguides
US7619739B1 (en) 2002-08-29 2009-11-17 Science Applications International Corporation Detection and identification of biological agents using Bragg filters
US7259906B1 (en) 2002-09-03 2007-08-21 Cheetah Omni, Llc System and method for voice control of medical devices
WO2004023200A1 (en) 2002-09-03 2004-03-18 Optrex Corporation Image display system
EP2399970A3 (en) 2002-09-05 2012-04-18 Nanosys, Inc. Nanocomposites
GB0220856D0 (en) 2002-09-07 2002-10-16 Univ Manchester Photorefractive devices
FI114945B (fi) 2002-09-19 2005-01-31 Nokia Corp Sähköisesti säädettävä diffraktiivinen hilaelementti
JP3994896B2 (ja) * 2002-09-25 2007-10-24 コニカミノルタホールディングス株式会社 映像表示装置
AU2003278747A1 (en) 2002-09-25 2004-04-19 Xponent Photonics Inc Optical assemblies for free-space optical propagation between waveguide(s) and/or fiber(s)
US6776339B2 (en) 2002-09-27 2004-08-17 Nokia Corporation Wireless communication device providing a contactless interface for a smart card reader
US9134585B2 (en) 2002-09-30 2015-09-15 Gentex Corporation Automotive rearview mirror with capacitive switches
US6805490B2 (en) 2002-09-30 2004-10-19 Nokia Corporation Method and system for beam expansion in a display device
US7110180B2 (en) 2002-10-09 2006-09-19 Ricoh Company, Ltd. Diffraction grating, method of fabricating diffraction optical element, optical pickup device, and optical disk drive
JP3851253B2 (ja) 2002-10-09 2006-11-29 株式会社リコー 回折格子及び光ピックアップ
EP1413972B1 (de) 2002-10-24 2008-10-22 L-1 Identity Solutions AG Prüfung von Bildaufnahmen von Personen
US6768828B2 (en) 2002-11-04 2004-07-27 Little Optics Inc. Integrated optical circuit with dense planarized cladding layer
JP4242138B2 (ja) 2002-11-05 2009-03-18 日本電信電話株式会社 ホログラム描画方法及びホログラム
US7095026B2 (en) 2002-11-08 2006-08-22 L-3 Communications Cincinnati Electronics Corporation Methods and apparatuses for selectively limiting undesired radiation
KR100895148B1 (ko) 2002-11-20 2009-05-04 엘지전자 주식회사 고분자 광도파관 그레이팅 제조방법
US8786923B2 (en) 2002-11-22 2014-07-22 Akonia Holographics, Llc Methods and systems for recording to holographic storage media
US20040263969A1 (en) 2002-11-25 2004-12-30 Lenny Lipton Lenticular antireflection display
US7018563B1 (en) 2002-11-26 2006-03-28 Science Applications International Corporation Tailoring material composition for optimization of application-specific switchable holograms
US6853491B1 (en) 2003-11-26 2005-02-08 Frank Ruhle Collimating optical member for real world simulation
WO2004049319A1 (en) 2002-11-27 2004-06-10 Nokia Corporation Read/write device for optical memory and method therefore
WO2004053531A2 (en) 2002-12-09 2004-06-24 Oree, Advanced Illumination Solutions Inc. Flexible optical device
US20040112862A1 (en) 2002-12-12 2004-06-17 Molecular Imprints, Inc. Planarization composition and method of patterning a substrate using the same
FI114946B (fi) 2002-12-16 2005-01-31 Nokia Corp Diffraktiivinen hilaelementti diffraktiohyötysuhteen tasapainottamiseksi
WO2004062090A2 (en) 2002-12-18 2004-07-22 Powerwave Technologies, Inc. Delay mismatched feed forward amplifier system using penalties and floors for control
US7046888B2 (en) 2002-12-18 2006-05-16 The Regents Of The University Of Michigan Enhancing fiber-optic sensing technique using a dual-core fiber
GB2396484A (en) 2002-12-19 2004-06-23 Nokia Corp Reducing coupling between different antennas
US6952312B2 (en) 2002-12-31 2005-10-04 3M Innovative Properties Company Head-up display with polarized light source and wide-angle p-polarization reflective polarizer
US6853493B2 (en) 2003-01-07 2005-02-08 3M Innovative Properties Company Folded, telecentric projection lenses for use with pixelized panels
JP3873892B2 (ja) 2003-01-22 2007-01-31 コニカミノルタホールディングス株式会社 映像表示装置
JP2005037872A (ja) 2003-01-28 2005-02-10 Nippon Sheet Glass Co Ltd 光学素子およびそれを備えた光回路並びに光分波器
US7349612B2 (en) 2003-01-28 2008-03-25 Nippon Sheet Glass Company, Limited Optical element, optical circuit provided with the optical element, and method for producing the optical element
WO2004072692A2 (en) 2003-02-10 2004-08-26 Nanoopto Corporation Universal broadband polarizer, devices incorporating same, and method of making same
US7088515B2 (en) 2003-02-12 2006-08-08 Stereographics Corporation Autostereoscopic lens sheet with planar areas
US20040263971A1 (en) 2003-02-12 2004-12-30 Lenny Lipton Dual mode autosteroscopic lens sheet
US7205960B2 (en) 2003-02-19 2007-04-17 Mirage Innovations Ltd. Chromatic planar optic display system
US7119965B1 (en) 2003-02-24 2006-10-10 University Of Central Florida Research Foundation, Inc. Head mounted projection display with a wide field of view
US8230359B2 (en) 2003-02-25 2012-07-24 Microsoft Corporation System and method that facilitates computer desktop use via scaling of displayed objects with shifts to the periphery
US6980365B2 (en) 2003-03-05 2005-12-27 3M Innovative Properties Company Diffractive lens optical design
US7092133B2 (en) 2003-03-10 2006-08-15 Inphase Technologies, Inc. Polytopic multiplex holography
US20040179764A1 (en) 2003-03-14 2004-09-16 Noureddine Melikechi Interferometric analog optical modulator for single mode fibers
JP2006520932A (ja) 2003-03-16 2006-09-14 エクスプレイ リミテッド 投影システムおよび方法
JP4340086B2 (ja) 2003-03-20 2009-10-07 株式会社日立製作所 ナノプリント用スタンパ、及び微細構造転写方法
US7006732B2 (en) 2003-03-21 2006-02-28 Luxtera, Inc. Polarization splitting grating couplers
TWI329747B (en) 2003-03-25 2010-09-01 Fujifilm Corp Center adjustment method of mixed laser, mixed laser light source, and exposure machine
US7539330B2 (en) 2004-06-01 2009-05-26 Lumidigm, Inc. Multispectral liveness determination
US7460696B2 (en) 2004-06-01 2008-12-02 Lumidigm, Inc. Multispectral imaging biometrics
US6950173B1 (en) 2003-04-08 2005-09-27 Science Applications International Corporation Optimizing performance parameters for switchable polymer dispersed liquid crystal optical elements
AU2003901797A0 (en) 2003-04-14 2003-05-01 Agresearch Limited Manipulation of condensed tannin biosynthesis
US6985296B2 (en) 2003-04-15 2006-01-10 Stereographics Corporation Neutralizing device for autostereoscopic lens sheet
US20070041684A1 (en) 2003-05-09 2007-02-22 Sbg Labs Inc. A Delaware Corporation Switchable viewfinder display
DE602004023831D1 (de) 2003-05-12 2009-12-10 Elbit Systems Ltd Verfahren und system zur audiovisuellen kommunikation
FI115169B (fi) 2003-05-13 2005-03-15 Nokia Corp Menetelmä ja optinen järjestelmä valon kytkemiseksi aaltojohteeseen
US7401920B1 (en) 2003-05-20 2008-07-22 Elbit Systems Ltd. Head mounted eye tracking and display system
US7046439B2 (en) 2003-05-22 2006-05-16 Eastman Kodak Company Optical element with nanoparticles
US7218817B2 (en) 2003-06-02 2007-05-15 Board Of Regents, The University Of Texas System Nonlinear optical guided mode resonance filter
GB0313044D0 (en) 2003-06-06 2003-07-09 Cambridge Flat Projection Flat panel scanning illuminator
WO2004109349A2 (en) * 2003-06-10 2004-12-16 Elop Electro-Optics Industries Ltd. Method and system for displaying an informative image against a background image
JP2005011387A (ja) 2003-06-16 2005-01-13 Hitachi Global Storage Technologies Inc 磁気ディスク装置
CN100514091C (zh) 2003-06-19 2009-07-15 株式会社尼康 光学元件
US8538095B2 (en) 2003-06-21 2013-09-17 Aprilis, Inc. Method and apparatus for processing biometric images
US7394865B2 (en) 2003-06-25 2008-07-01 Nokia Corporation Signal constellations for multi-carrier systems
WO2005008378A2 (en) 2003-07-03 2005-01-27 Holo Touch. Inc Holographic human-machine interfaces
ITTO20030530A1 (it) 2003-07-09 2005-01-10 Infm Istituto Naz Per La Fisi Ca Della Mater Reticolo olografico di diffrazione, procedimento per la
GB2403814A (en) 2003-07-10 2005-01-12 Ocuity Ltd Directional display apparatus with birefringent lens structure
US7158095B2 (en) 2003-07-17 2007-01-02 Big Buddy Performance, Inc. Visual display system for displaying virtual images onto a field of vision
EP1651999B1 (en) 2003-08-08 2018-11-28 Merck Patent GmbH Alignment layer with reactive mesogens for aligning liquid crystal molecules
KR100516601B1 (ko) 2003-08-13 2005-09-22 삼성전기주식회사 휴대용 단말기에 장착되는 렌즈 시스템
EP1510862A3 (en) 2003-08-25 2006-08-09 Fuji Photo Film Co., Ltd. Hologram recording method and hologram recording material
US7567372B2 (en) 2003-08-29 2009-07-28 Nokia Corporation Electrical device utilizing charge recycling within a cell
GB2405519A (en) 2003-08-30 2005-03-02 Sharp Kk A multiple-view directional display
IL157838A (en) 2003-09-10 2013-05-30 Yaakov Amitai High-brightness optical device
IL157836A (en) 2003-09-10 2009-08-03 Yaakov Amitai Optical devices particularly for remote viewing applications
IL157837A (en) 2003-09-10 2012-12-31 Yaakov Amitai Substrate-guided optical device particularly for three-dimensional displays
US7212175B1 (en) 2003-09-19 2007-05-01 Rockwell Collins, Inc. Symbol position monitoring for pixelated heads-up display method and apparatus
US7088457B1 (en) 2003-10-01 2006-08-08 University Of Central Florida Research Foundation, Inc. Iterative least-squares wavefront estimation for general pupil shapes
US7616227B2 (en) 2003-10-02 2009-11-10 Real D Hardware based interdigitation
US7616228B2 (en) 2003-10-02 2009-11-10 Real D Hardware based interdigitation
JP4266770B2 (ja) 2003-10-22 2009-05-20 アルプス電気株式会社 光学式画像読み取り装置
WO2005047988A1 (en) 2003-11-04 2005-05-26 Inphase Technologies, Inc. System and method for bitwise readout holographic rom
US7277640B2 (en) 2003-11-18 2007-10-02 Avago Technologies Fiber Ip (Singapore) Pte Ltd Optical add/drop multiplexing systems
US7333685B2 (en) 2003-11-24 2008-02-19 Avago Technologies Fiber Ip (Singapore) Pte. Ltd. Variable optical attenuator systems
EP1688767A4 (en) 2003-11-28 2007-11-28 Omron Tateisi Electronics Co MULTIPLEXER / DEMULTIPLEXER OF MULTI-CHANNEL ARRAY SHAFT BENDING GRID TYPE AND METHOD OF CONNECTING AN ARRAY SHAFT WITH OUTPUT SHAFT
IL165376A0 (en) 2003-12-02 2006-01-15 Electro Optics Ind Ltd Vehicle display system
JP2005190647A (ja) 2003-12-03 2005-07-14 Ricoh Co Ltd 相変化型光記録媒体
EP1689827B1 (en) 2003-12-04 2008-07-09 Rolic AG Additive components for liquid crystalline materials
US7034748B2 (en) 2003-12-17 2006-04-25 Microsoft Corporation Low-cost, steerable, phased array antenna with controllable high permittivity phase shifters
US7273659B2 (en) 2003-12-18 2007-09-25 Lintec Corporation Photochromic film material
EP1939653B1 (en) 2003-12-24 2009-10-07 PGT Photonics S.p.A. External cavity laser with tunable resonant grating filter
TWI229751B (en) 2003-12-26 2005-03-21 Ind Tech Res Inst Adjustable filter and manufacturing method thereof
US7557154B2 (en) 2004-12-23 2009-07-07 Sabic Innovative Plastics Ip B.V. Polymer compositions, method of manufacture, and articles formed therefrom
US7496293B2 (en) 2004-01-14 2009-02-24 Elbit Systems Ltd. Versatile camera for various visibility conditions
WO2005089098A2 (en) 2004-01-14 2005-09-29 The Regents Of The University Of California Ultra broadband mirror using subwavelength grating
US20080225361A1 (en) 2004-01-29 2008-09-18 Matsushita Electric Industrial Co., Ltd. Light Source Device, and Two-Dimensional Image Display Device
US7280722B2 (en) 2004-01-30 2007-10-09 Texas Tech University Temperature compensated optical multiplexer
JP4438436B2 (ja) 2004-02-03 2010-03-24 セイコーエプソン株式会社 表示装置
FI20040162A7 (fi) 2004-02-03 2005-08-04 Nokia Oyj Viitevärähtelijän taajuuden vakauttaminen
JP4682519B2 (ja) 2004-02-03 2011-05-11 セイコーエプソン株式会社 表示装置
US7317449B2 (en) 2004-03-02 2008-01-08 Microsoft Corporation Key-based advanced navigation techniques
EP1731943B1 (en) 2004-03-29 2019-02-13 Sony Corporation Optical device and virtual image display device
US6958868B1 (en) 2004-03-29 2005-10-25 John George Pender Motion-free tracking solar concentrator
US7119161B2 (en) 2004-03-31 2006-10-10 Solaris Nanosciences, Inc. Anisotropic nanoparticles and anisotropic nanostructures and pixels, displays and inks using them
US20050232530A1 (en) 2004-04-01 2005-10-20 Jason Kekas Electronically controlled volume phase grating devices, systems and fabrication methods
JP3952034B2 (ja) 2004-04-14 2007-08-01 富士ゼロックス株式会社 ホログラム記録方法、ホログラム記録装置、ホログラム再生方法、ホログラム再生装置、及び情報保持体
US7526103B2 (en) 2004-04-15 2009-04-28 Donnelly Corporation Imaging system for vehicle
US7375886B2 (en) 2004-04-19 2008-05-20 Stereographics Corporation Method and apparatus for optimizing the viewing distance of a lenticular stereogram
US6992830B1 (en) 2004-04-22 2006-01-31 Raytheon Company Projection display having an angle-selective coating for enhanced image contrast, and method for enhancing image contrast
WO2005103771A1 (en) 2004-04-23 2005-11-03 Parriaux Olivier M High efficiency optical diffraction device
US7339737B2 (en) 2004-04-23 2008-03-04 Microvision, Inc. Beam multiplier that can be used as an exit-pupil expander and related system and method
EP1742099A4 (en) 2004-04-30 2008-04-02 Asahi Glass Co Ltd LIQUID CRYSTAL LENS ELEMENT AND OPTICAL HEAD
JP4373286B2 (ja) 2004-05-06 2009-11-25 オリンパス株式会社 頭部装着型表示装置
GB2414127A (en) 2004-05-12 2005-11-16 Sharp Kk Time sequential colour projection
WO2005111669A1 (ja) 2004-05-17 2005-11-24 Nikon Corporation 光学素子、コンバイナ光学系、及び画像表示装置
JP2007538292A (ja) 2004-05-18 2007-12-27 サイファージェン バイオシステムズ インコーポレイテッド 信号変調を低減した集積光導波路センサ
JP2005331757A (ja) 2004-05-20 2005-12-02 Ricoh Co Ltd 偏光選択性ホログラム素子・光ピックアップ装置
US7301601B2 (en) 2004-05-20 2007-11-27 Alps Electric (Usa) Inc. Optical switching device using holographic polymer dispersed liquid crystals
US7639208B1 (en) 2004-05-21 2009-12-29 University Of Central Florida Research Foundation, Inc. Compact optical see-through head-mounted display with occlusion support
US8229185B2 (en) 2004-06-01 2012-07-24 Lumidigm, Inc. Hygienic biometric sensors
US7002753B2 (en) 2004-06-02 2006-02-21 3M Innovative Properties Company Color-corrected projection lenses for use with pixelized panels
IL162572A (en) 2004-06-17 2013-02-28 Lumus Ltd High brightness optical device
IL162573A (en) 2004-06-17 2013-05-30 Lumus Ltd Optical component in a large key conductive substrate
US7482996B2 (en) 2004-06-28 2009-01-27 Honeywell International Inc. Head-up display
IL162779A (en) 2004-06-29 2010-11-30 Elbit Systems Ltd Security systems and methods relating to travelling vehicles
EP1612596A1 (en) 2004-06-29 2006-01-04 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. High-efficient, tuneable and switchable optical elements based on polymer-liquid crystal composites and films, mixtures and a method for their production
JP2006018864A (ja) 2004-06-30 2006-01-19 Sony Corp ホログラム複製方法
US7617022B1 (en) 2004-07-01 2009-11-10 Rockwell Collins, Inc. Dual wavelength enhanced vision system optimized for visual landing light alignment
US7605774B1 (en) 2004-07-02 2009-10-20 Rockwell Collins, Inc. Enhanced vision system (EVS) processing window tied to flight path
US20060013977A1 (en) 2004-07-13 2006-01-19 Duke Leslie P Polymeric ballistic material and method of making
US7597447B2 (en) 2004-07-14 2009-10-06 Honeywell International Inc. Color correcting contrast enhancement of displays
US7285903B2 (en) 2004-07-15 2007-10-23 Honeywell International, Inc. Display with bright backlight
US7110184B1 (en) 2004-07-19 2006-09-19 Elbit Systems Ltd. Method and apparatus for combining an induced image with a scene image
TW200615605A (en) 2004-07-20 2006-05-16 Asahi Glass Co Ltd Liquid crystal lens element and optical head device
JP4841815B2 (ja) 2004-07-23 2011-12-21 株式会社村上開明堂 表示装置
US7492512B2 (en) 2004-07-23 2009-02-17 Mirage International Ltd. Wide field-of-view binocular device, system and kit
JP2006039303A (ja) 2004-07-28 2006-02-09 Sumitomo Electric Ind Ltd 光情報記録媒体およびその記録方法と製造方法
US7689086B2 (en) 2004-07-30 2010-03-30 University Of Connecticut Resonant leaky-mode optical devices and associated methods
US8938141B2 (en) 2004-07-30 2015-01-20 University Of Connecticut Tunable resonant leaky-mode N/MEMS elements and uses in optical devices
WO2006017548A1 (en) 2004-08-04 2006-02-16 3M Innovative Properties Company Foldable projection lenses
US7230770B2 (en) 2004-08-04 2007-06-12 3M Innovative Properties Company Projection lenses having color-correcting rear lens units
IL163361A (en) 2004-08-05 2011-06-30 Lumus Ltd Optical device for light coupling into a guiding substrate
KR20070064319A (ko) 2004-08-06 2007-06-20 유니버시티 오브 워싱톤 가변 응시 시거리 주사 광 디스플레이
US7436568B1 (en) 2004-08-17 2008-10-14 Kuykendall Jr Jacob L Head mountable video display
US7233446B2 (en) 2004-08-19 2007-06-19 3Dtl, Inc. Transformable, applicable material and methods for using same for optical effects
US7167616B2 (en) 2004-08-20 2007-01-23 Integrated Optics Communications Corp. Grating-based wavelength selective switch
US7075273B2 (en) 2004-08-24 2006-07-11 Motorola, Inc. Automotive electrical system configuration using a two bus structure
US8124929B2 (en) 2004-08-25 2012-02-28 Protarius Filo Ag, L.L.C. Imager module optical focus and assembly method
JP4297358B2 (ja) 2004-08-30 2009-07-15 国立大学法人京都大学 ２次元フォトニック結晶及びそれを用いた光デバイス
US8026021B2 (en) 2004-09-03 2011-09-27 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Film forming material and preparation of surface relief and optically anisotropic structures by irradiating a film of the said material
JP2006318515A (ja) 2004-09-10 2006-11-24 Ricoh Co Ltd ホログラム素子及びその製造方法及び光ヘッド装置
US7619825B1 (en) 2004-09-27 2009-11-17 Rockwell Collins, Inc. Compact head up display with wide viewing angle
WO2006035737A1 (ja) 2004-09-29 2006-04-06 Brother Kogyo Kabushiki Kaisha 網膜走査型ディスプレイ
JP4649158B2 (ja) 2004-09-30 2011-03-09 富士フイルム株式会社 ホログラム記録方法
EP1801798B1 (en) 2004-10-08 2010-01-06 Pioneer Corporation Diffraction optical element, objective lens module, optical pickup, and optical information recording/reproducing apparatus
WO2006041278A1 (en) 2004-10-15 2006-04-20 Stichting Dutch Polymer Institute Waveguide comprising an anisotropic diffracting layer
EP1810221B1 (en) 2004-10-16 2014-06-25 Identix Incorporated Diffractive imaging system for acquiring an image of skin topology and corresponding method
JP4692489B2 (ja) 2004-10-19 2011-06-01 旭硝子株式会社 液晶回折レンズ素子および光ヘッド装置
US7376307B2 (en) 2004-10-29 2008-05-20 Matsushita Electric Industrial Co., Ltd Multimode long period fiber bragg grating machined by ultrafast laser direct writing
IL165190A (en) 2004-11-14 2012-05-31 Elbit Systems Ltd System and method for stabilizing an image
US20080089073A1 (en) 2004-11-25 2008-04-17 Koninklijke Philips Electronics, N.V. Dynamic Liquid Crystal Gel Holograms
JP4212547B2 (ja) 2004-12-02 2009-01-21 シャープ株式会社 可変分波器
US7778508B2 (en) 2004-12-06 2010-08-17 Nikon Corporation Image display optical system, image display unit, illuminating optical system, and liquid crystal display unit
WO2006064334A1 (en) 2004-12-13 2006-06-22 Nokia Corporation General diffractive optics method for expanding an exit pupil
CN101076747B (zh) 2004-12-13 2012-07-04 诺基亚公司 在显示器设备中具有短近焦距的光束扩展的系统和方法
US7206107B2 (en) 2004-12-13 2007-04-17 Nokia Corporation Method and system for beam expansion in a display device
US7466994B2 (en) 2004-12-31 2008-12-16 Nokia Corporation Sub-display of a mobile device
US7289069B2 (en) 2005-01-04 2007-10-30 Nokia Corporation Wireless device antenna
WO2006077588A2 (en) 2005-01-20 2006-07-27 Elbit Systems Electro-Optics Elop Ltd. Laser obstacle detection and display
US8885139B2 (en) 2005-01-21 2014-11-11 Johnson & Johnson Vision Care Adaptive electro-active lens with variable focal length
US20080136916A1 (en) 2005-01-26 2008-06-12 Robin Quincey Wolff Eye tracker/head tracker/camera tracker controlled camera/weapon positioner control system
EP1844566B1 (de) 2005-01-26 2010-12-15 Nokia Siemens Networks GmbH & Co. KG Verfahren zur optischen übertragung von polarisations-multiplexsignalen
GB0502453D0 (en) 2005-02-05 2005-03-16 Cambridge Flat Projection Flat panel lens
IL166799A (en) 2005-02-10 2014-09-30 Lumus Ltd Aluminum shale surfaces for use in a conductive substrate
EP1846796A1 (en) 2005-02-10 2007-10-24 Lumus Ltd Substrate-guided optical device particularly for vision enhanced optical systems
EP1849033B1 (en) 2005-02-10 2019-06-19 Lumus Ltd Substrate-guided optical device utilizing thin transparent layer
US10073264B2 (en) 2007-08-03 2018-09-11 Lumus Ltd. Substrate-guide optical device
US7325928B2 (en) 2005-02-14 2008-02-05 Intel Corporation Resolution multiplication technique for projection display systems
GB2423517A (en) 2005-02-28 2006-08-30 Weatherford Lamb Apparatus for drawing and annealing an optical fibre
US7389023B2 (en) 2005-03-15 2008-06-17 Hewlett-Packard Development Company, L.P. Method and apparatus for forming a photonic crystal
WO2006098334A1 (ja) 2005-03-15 2006-09-21 Fujifilm Corporation 透光性電磁波シールド膜、光学フィルター、およびプラズマテレビ
WO2006102073A2 (en) 2005-03-18 2006-09-28 Sbg Labs, Inc. Spatial light modulator
US7587110B2 (en) 2005-03-22 2009-09-08 Panasonic Corporation Multicore optical fiber with integral diffractive elements machined by ultrafast laser direct writing
CN101147094A (zh) 2005-03-22 2008-03-19 美宇公司 使用全内反射图像的光学系统
JP4612853B2 (ja) 2005-03-29 2011-01-12 キヤノン株式会社 指示位置認識装置及びそれを有する情報入力装置
US7573640B2 (en) 2005-04-04 2009-08-11 Mirage Innovations Ltd. Multi-plane optical apparatus
JP5090337B2 (ja) 2005-04-08 2012-12-05 リアルディー インコーポレイテッド 平面パススルーを有する自動立体ディスプレイ
US7123421B1 (en) 2005-04-22 2006-10-17 Panavision International, L.P. Compact high performance zoom lens system
IL168581A (en) 2005-05-15 2010-12-30 Elbit Systems Electro Optics Elop Ltd Head-up display system
CN101617263A (zh) 2005-05-18 2009-12-30 道格拉斯·S·霍布斯 用于偏振和波长滤波的微结构光学装置
WO2006128066A2 (en) 2005-05-26 2006-11-30 Real D Ghost-compensation for improved stereoscopic projection
US20090017424A1 (en) 2005-05-30 2009-01-15 Elbit Systems Ltd. Combined head up display
KR100687742B1 (ko) 2005-06-03 2007-02-27 한국전자통신연구원 온도 무관 폴리머 광도파로열격자 소자 및 제조 방법
WO2006132614A1 (en) 2005-06-03 2006-12-14 Nokia Corporation General diffractive optics method for expanding and exit pupil
US8049962B2 (en) 2005-06-07 2011-11-01 Reald Inc. Controlling the angular extent of autostereoscopic viewing zones
JP4655771B2 (ja) * 2005-06-17 2011-03-23 ソニー株式会社 光学装置及び虚像表示装置
US20060291052A1 (en) 2005-06-24 2006-12-28 Lenny Lipton Autostereoscopic display with increased sharpness for non-primary viewing zones
JP4862298B2 (ja) 2005-06-30 2012-01-25 ソニー株式会社 光学装置及び虚像表示装置
JP2009500668A (ja) 2005-07-07 2009-01-08 ノキア コーポレイション ロール掛けによって溝をエンボス加工することによる光導波路の製造
EP1908271A2 (en) 2005-07-19 2008-04-09 Elbit Systems Electro-Optics Elop Ltd. Method and system for visually presenting a high dynamic range image
US7271960B2 (en) 2005-07-25 2007-09-18 Stewart Robert J Universal vehicle head up display (HUD) device and method for using the same
US7397606B1 (en) 2005-08-04 2008-07-08 Rockwell Collins, Inc. Meniscus head up display combiner
WO2007015141A2 (en) 2005-08-04 2007-02-08 Milan Momcilo Popovich Laser illuminator
US7513668B1 (en) 2005-08-04 2009-04-07 Rockwell Collins, Inc. Illumination system for a head up display
TWI362213B (en) 2005-08-09 2012-04-11 Contact image sensor module
US7864427B2 (en) 2005-08-29 2011-01-04 Panasonic Corporation Diffractive optical element and method for manufacturing the same, and imaging apparatus using the diffractive optical element
US7666331B2 (en) 2005-08-31 2010-02-23 Transitions Optical, Inc. Photochromic article
US7434940B2 (en) 2005-09-06 2008-10-14 Hewlett-Packard Development Company, L.P. Light coupling system and method
EP1922579B1 (en) 2005-09-07 2015-08-19 BAE Systems PLC A projection display with two plate-like, co-planar waveguides including gratings
EP2128682A3 (en) 2005-09-07 2011-11-30 BAE Systems PLC A projection display
GB0518212D0 (en) 2005-09-08 2005-10-19 Popovich Milan M Polarisation converter
IL173361A (en) 2005-09-12 2012-03-29 Elbit Systems Ltd Display system near the eye
CN101263412A (zh) 2005-09-14 2008-09-10 米拉茨创新有限公司 衍射光学装置和系统
US20080043334A1 (en) 2006-08-18 2008-02-21 Mirage Innovations Ltd. Diffractive optical relay and method for manufacturing the same
US20090128911A1 (en) 2005-09-14 2009-05-21 Moti Itzkovitch Diffraction Grating With a Spatially Varying Duty-Cycle
GB0518912D0 (en) 2005-09-16 2005-10-26 Light Blue Optics Ltd Methods and apparatus for displaying images using holograms
JP2007086145A (ja) 2005-09-20 2007-04-05 Sony Corp ３次元表示装置
EP1938141A1 (en) 2005-09-28 2008-07-02 Mirage Innovations Ltd. Stereoscopic binocular system, device and method
JP4810949B2 (ja) 2005-09-29 2011-11-09 ソニー株式会社 光学装置及び画像表示装置
JP4998817B2 (ja) 2005-09-30 2012-08-15 大日本印刷株式会社 ホログラム露光装置およびホログラム露光方法
JP2009511896A (ja) 2005-10-12 2009-03-19 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 全ポリマー光導波路センサ
US7394961B2 (en) 2005-10-13 2008-07-01 Pavel Kornilovich Waveguide having low index substrate
US20070089625A1 (en) 2005-10-20 2007-04-26 Elbit Vision Systems Ltd. Method and system for detecting defects during the fabrication of a printing cylinder
US8018579B1 (en) 2005-10-21 2011-09-13 Apple Inc. Three-dimensional imaging and display system
JP5166273B2 (ja) 2005-10-27 2013-03-21 リアルディー インコーポレイテッド 裸眼立体レンズアレイとディスプレイ画面の膨張差の温度補償
JP2007121893A (ja) 2005-10-31 2007-05-17 Olympus Corp 偏光スイッチング液晶素子、およびこれを備える画像表示装置
US20090128902A1 (en) 2005-11-03 2009-05-21 Yehuda Niv Binocular Optical Relay Device
US10261321B2 (en) 2005-11-08 2019-04-16 Lumus Ltd. Polarizing optical system
IL171820A (en) 2005-11-08 2014-04-30 Lumus Ltd A polarizing optical component for light coupling within a conductive substrate
US7777819B2 (en) 2005-11-10 2010-08-17 Bae Systems Plc Display source
IL179135A (en) 2005-11-10 2010-11-30 Elbit Systems Electro Optics Elop Ltd Head up display mechanism
GB0522968D0 (en) 2005-11-11 2005-12-21 Popovich Milan M Holographic illumination device
WO2007059054A2 (en) 2005-11-14 2007-05-24 Real D Monitor with integral interdigitation
US7477206B2 (en) 2005-12-06 2009-01-13 Real D Enhanced ZScreen modulator techniques
US7583437B2 (en) 2005-12-08 2009-09-01 Real D Projection screen with virtual compound curvature
JP4668780B2 (ja) 2005-12-08 2011-04-13 矢崎総業株式会社 発光表示装置
US7639911B2 (en) 2005-12-08 2009-12-29 Electronics And Telecommunications Research Institute Optical device having optical waveguide including organic Bragg grating sheet
US20070133983A1 (en) 2005-12-14 2007-06-14 Matilda Traff Light-controlling element for a camera
US7522344B1 (en) 2005-12-14 2009-04-21 University Of Central Florida Research Foundation, Inc. Projection-based head-mounted display with eye-tracking capabilities
WO2007114871A2 (en) 2005-12-22 2007-10-11 Solbeam, Inc. Electro-optic prism assemblies
WO2007075675A2 (en) 2005-12-22 2007-07-05 Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College High precision code plates and geophones
EP1966636A2 (en) 2005-12-22 2008-09-10 Université Jean-Monnet Mirror structure and laser device comprising such a mirror structure
IL172797A (en) 2005-12-25 2012-09-24 Elbit Systems Ltd Real-time image scanning and processing
JP4876904B2 (ja) 2005-12-28 2012-02-15 大日本印刷株式会社 ホログラム露光装置およびホログラム露光方法
US7953308B2 (en) 2005-12-30 2011-05-31 General Electric Company System and method for fiber optic bundle-based illumination for imaging system
US8384504B2 (en) 2006-01-06 2013-02-26 Quantum Design International, Inc. Superconducting quick switch
US20070160325A1 (en) 2006-01-11 2007-07-12 Hyungbin Son Angle-tunable transmissive grating
DE102006003785B4 (de) 2006-01-25 2023-02-23 Adc Automotive Distance Control Systems Gmbh Sensor mit einer regelbaren Abblendvorrichtung
US8360578B2 (en) 2006-01-26 2013-01-29 Nokia Corporation Eye tracker device
US7760429B2 (en) 2006-01-27 2010-07-20 Reald Inc. Multiple mode display device
US7928862B1 (en) 2006-01-30 2011-04-19 Rockwell Collins, Inc. Display of hover and touchdown symbology on head-up display
IL173715A0 (en) 2006-02-14 2007-03-08 Lumus Ltd Substrate-guided imaging lens
JP2007219106A (ja) 2006-02-16 2007-08-30 Konica Minolta Holdings Inc 光束径拡大光学素子、映像表示装置およびヘッドマウントディスプレイ
KR101241770B1 (ko) 2006-02-17 2013-03-14 삼성디스플레이 주식회사 입체영상 변환패널 및 이를 갖는 입체영상 표시장치
ITMI20060309A1 (it) 2006-02-21 2007-08-22 De Nora Elettrodi Spa Testata per cella di elettrolisi a catodo di mercurio di soluzioni di cloruri alcalini
JP4572342B2 (ja) 2006-02-21 2010-11-04 セイコーエプソン株式会社 電子機器
CN101389995B (zh) 2006-02-27 2012-08-22 诺基亚公司 具有可调功效的衍射光栅
US7499217B2 (en) 2006-03-03 2009-03-03 University Of Central Florida Research Foundation, Inc. Imaging systems for eyeglass-based display devices
US20070206155A1 (en) 2006-03-03 2007-09-06 Real D Steady state surface mode device for stereoscopic projection
IL174170A (en) 2006-03-08 2015-02-26 Abraham Aharoni Device and method for two-eyed tuning
JP2007279313A (ja) 2006-04-05 2007-10-25 Konica Minolta Holdings Inc 光学素子の製造方法、光学素子、映像表示装置およびヘッドマウントディスプレイ
WO2007130130A2 (en) 2006-04-06 2007-11-15 Sbg Labs Inc. Method and apparatus for providing a transparent display
GB0718706D0 (en) 2007-09-25 2007-11-07 Creative Physics Ltd Method and apparatus for reducing laser speckle
US7679641B2 (en) 2006-04-07 2010-03-16 Real D Vertical surround parallax correction
US7733557B2 (en) 2006-04-24 2010-06-08 Micron Technology, Inc. Spatial light modulators with changeable phase masks for use in holographic data storage
US7843642B2 (en) 2006-05-04 2010-11-30 University Of Central Florida Research Foundation Systems and methods for providing compact illumination in head mounted displays
US7524053B2 (en) 2006-05-12 2009-04-28 Real D 3-D eyewear
US7740387B2 (en) 2006-05-24 2010-06-22 3M Innovative Properties Company Backlight wedge with side mounted light source
CN101460883B (zh) 2006-06-02 2011-05-04 诺基亚公司 立体出瞳扩大器显示器
WO2007141588A1 (en) 2006-06-02 2007-12-13 Nokia Corporation Split exit pupil expander
JP2009539128A (ja) 2006-06-02 2009-11-12 ノキア コーポレイション 射出ひとみ拡大素子における色分布
US20090128781A1 (en) 2006-06-13 2009-05-21 Kenneth Li LED multiplexer and recycler and micro-projector incorporating the Same
US7415173B2 (en) 2006-06-13 2008-08-19 Nokia Corporation Position sensor
DE102006027415B3 (de) 2006-06-13 2007-10-11 Siemens Ag Verfahren und Anordnung zur Ein- und/oder Abschaltung eines Raman-Pumplasers
US7542210B2 (en) 2006-06-29 2009-06-02 Chirieleison Sr Anthony Eye tracking head mounted display
KR101229019B1 (ko) 2006-06-30 2013-02-15 엘지디스플레이 주식회사 액정표시장치 및 이의 구동회로
US7999989B2 (en) 2006-06-30 2011-08-16 Hoya Corporation Photochromic film, photochromic lens comprising the same, and method of manufacturing photochromic lens
US8199803B2 (en) 2006-07-14 2012-06-12 Nokia Siemens Neworks GmbH & Co. KG Receiver structure and method for the demodulation of a quadrature-modulated signal
WO2008011066A2 (en) 2006-07-18 2008-01-24 L-1 Identity Solutions Operating Company Methods and apparatus for self check-in of items for transportation
US7517081B2 (en) 2006-07-20 2009-04-14 Real D Low-cost circular polarizing eyewear
DE102006036831B9 (de) 2006-08-07 2016-04-14 Friedrich-Schiller-Universität Jena Verschlossene, binäre Transmissionsgitter
IL177618A (en) 2006-08-22 2015-02-26 Lumus Ltd Optical component in conductive substrate
US20100177388A1 (en) 2006-08-23 2010-07-15 Mirage Innovations Ltd. Diffractive optical relay device with improved color uniformity
US8736672B2 (en) 2006-08-24 2014-05-27 Reald Inc. Algorithmic interaxial reduction
CN200944140Y (zh) 2006-09-08 2007-09-05 李伯伦 一种平直波导显示器面板
US8493433B2 (en) 2006-09-12 2013-07-23 Reald Inc. Shuttering eyewear for use with stereoscopic liquid crystal display
US7525448B1 (en) 2006-09-28 2009-04-28 Rockwell Collins, Inc. Enhanced vision system and method for an aircraft
CN101512413B (zh) 2006-09-28 2012-02-15 诺基亚公司 利用三维衍射元件的光束扩展
US8830143B1 (en) 2006-09-28 2014-09-09 Rockwell Collins, Inc. Enhanced vision system and method for an aircraft
DE102006046555B4 (de) 2006-09-28 2010-12-16 Grintech Gmbh Miniaturisiertes optisch abbildendes System mit hoher lateraler und axialer Auflösung
GB0619226D0 (en) 2006-09-29 2006-11-08 Cambridge Flat Projection Efficient wedge projection
GB0619366D0 (en) 2006-10-02 2006-11-08 Cambridge Flat Projection Distortionless wedge projection
GB0620014D0 (en) 2006-10-10 2006-11-22 Cambridge Flat Projection Prismatic film backlight
US7670004B2 (en) 2006-10-18 2010-03-02 Real D Dual ZScreen® projection
US7857455B2 (en) 2006-10-18 2010-12-28 Reald Inc. Combining P and S rays for bright stereoscopic projection
US8000491B2 (en) 2006-10-24 2011-08-16 Nokia Corporation Transducer device and assembly
US20100150510A1 (en) 2006-10-31 2010-06-17 Nippon Shokubai Co., Ltd Flexible optical waveguide, process for its production, and epoxy resin composition for flexible optical waveguides
US20080106779A1 (en) 2006-11-02 2008-05-08 Infocus Corporation Laser Despeckle Device
US8155489B2 (en) 2006-11-02 2012-04-10 Nokia Corporation Method for coupling light into a thin planar waveguide
JP2008145619A (ja) 2006-12-08 2008-06-26 Ricoh Co Ltd ポリマー分散液晶型の偏光選択性ホログラム素子及びその製造方法
US20100277803A1 (en) 2006-12-14 2010-11-04 Nokia Corporation Display Device Having Two Operating Modes
KR100803288B1 (ko) 2006-12-20 2008-02-13 인하대학교 산학협력단 폴리머 집광 도파로 격자 커플러 및 광 ｐｃｂ
US20100096562A1 (en) 2006-12-21 2010-04-22 Koninklijke Philips Electronics N.V. Wiregrid waveguide
US7775387B2 (en) 2006-12-21 2010-08-17 Reald Inc. Eyewear receptacle
US20080151370A1 (en) 2006-12-21 2008-06-26 Real D Method of recycling eyewear
US20080155426A1 (en) 2006-12-21 2008-06-26 Microsoft Corporation Visualization and navigation of search results
JP5303928B2 (ja) 2006-12-26 2013-10-02 東レ株式会社 反射型偏光板及びその製造方法、それを用いた液晶表示装置
JP2008164680A (ja) 2006-12-27 2008-07-17 Canon Inc 光学波長板及び該波長板の製造方法
CN101589326B (zh) 2006-12-28 2011-06-29 诺基亚公司 用于在二维上扩展出射光瞳的设备
USD559250S1 (en) 2006-12-28 2008-01-08 Kopin Corporation Viewing device
WO2008081071A1 (en) 2006-12-28 2008-07-10 Nokia Corporation Light guide plate and a method of manufacturing thereof
US8134434B2 (en) 2007-01-05 2012-03-13 Quantum Design, Inc. Superconducting quick switch
US7369911B1 (en) 2007-01-10 2008-05-06 International Business Machines Corporation Methods, systems, and computer program products for managing movement of work-in-process materials in an automated manufacturing environment
US20080172526A1 (en) 2007-01-11 2008-07-17 Akshat Verma Method and System for Placement of Logical Data Stores to Minimize Request Response Time
US8022942B2 (en) 2007-01-25 2011-09-20 Microsoft Corporation Dynamic projected user interface
US7808708B2 (en) 2007-02-01 2010-10-05 Reald Inc. Aperture correction for lenticular screens
US7508589B2 (en) 2007-02-01 2009-03-24 Real D Soft aperture correction for lenticular screens
JP4984938B2 (ja) 2007-02-07 2012-07-25 大日本印刷株式会社 光学素子およびその製造方法
WO2008100545A2 (en) 2007-02-12 2008-08-21 E. I. Du Pont De Nemours And Company Production of arachidonic acid in oilseed plants
WO2008102196A1 (en) 2007-02-23 2008-08-28 Nokia Corporation Optical actuators in keypads
BRPI0808123A2 (pt) 2007-02-28 2014-06-17 L 3 Comm Corp Sistemas e métodos para ajudar na consciência situacional de pilotos
US20080273081A1 (en) 2007-03-13 2008-11-06 Lenny Lipton Business system for two and three dimensional snapshots
US20080226281A1 (en) 2007-03-13 2008-09-18 Real D Business system for three-dimensional snapshots
JP4783750B2 (ja) 2007-03-16 2011-09-28 株式会社リコー 光束分割素子
US8192030B2 (en) 2007-03-19 2012-06-05 Panasonic Corporation Laser illuminating device and image display device
US8014050B2 (en) 2007-04-02 2011-09-06 Vuzix Corporation Agile holographic optical phased array device and applications
US20080239067A1 (en) 2007-04-02 2008-10-02 Real D Optical concatenation for field sequential stereoscpoic displays
US20080239068A1 (en) 2007-04-02 2008-10-02 Real D Color and polarization timeplexed stereoscopic display apparatus
EP2388625B1 (en) 2007-04-16 2013-01-09 North Carolina State University Low-twist chiral liquid crystal polarization gratings and related fabrication methods
JP4930840B2 (ja) 2007-04-18 2012-05-16 大日本印刷株式会社 ホログラム露光装置およびホログラム露光方法
EP2142953B1 (en) 2007-04-22 2019-06-05 Lumus Ltd A collimating optical device and system
US7600893B2 (en) 2007-05-01 2009-10-13 Exalos Ag Display apparatus, method and light source
DE102007021036A1 (de) 2007-05-04 2008-11-06 Carl Zeiss Ag Anzeigevorrichtung und Anzeigeverfahren zur binokularen Darstellung eines mehrfarbigen Bildes
US8493630B2 (en) 2007-05-10 2013-07-23 L-I Indentity Solutions, Inc. Identification reader
EP2535766A3 (en) 2007-05-20 2013-05-01 3M Innovative Properties Company Asymmetric reflective film and backlight having a hollow cavity, which recycles the light
JP5003291B2 (ja) 2007-05-31 2012-08-15 コニカミノルタホールディングス株式会社 映像表示装置
US20080297731A1 (en) 2007-06-01 2008-12-04 Microvision, Inc. Apparent speckle reduction apparatus and method for mems laser projection system
CN101688977B (zh) 2007-06-04 2011-12-07 诺基亚公司 衍射扩束器和基于衍射扩束器的虚拟显示器
IL183637A (en) 2007-06-04 2013-06-27 Zvi Lapidot Head display system
US8487982B2 (en) 2007-06-07 2013-07-16 Reald Inc. Stereoplexing for film and video applications
US8373744B2 (en) 2007-06-07 2013-02-12 Reald Inc. Stereoplexing for video and film applications
US20080316303A1 (en) 2007-06-08 2008-12-25 Joseph Chiu Display Device
CA2689672C (en) 2007-06-11 2016-01-19 Moog Limited Low-profile transformer
US20080309586A1 (en) 2007-06-13 2008-12-18 Anthony Vitale Viewing System for Augmented Reality Head Mounted Display
US8314819B2 (en) 2007-06-14 2012-11-20 Nokia Corporation Displays with integrated backlighting
US7633666B2 (en) 2007-06-20 2009-12-15 Real D ZScreen® modulator with wire grid polarizer for stereoscopic projection
TW200903465A (en) 2007-07-03 2009-01-16 Ind Tech Res Inst Difrraction grating recording medium
US7675684B1 (en) 2007-07-09 2010-03-09 NVIS Inc. Compact optical system
US7589901B2 (en) 2007-07-10 2009-09-15 Microvision, Inc. Substrate-guided relays for use with scanned beam light sources
CA2691375C (en) 2007-07-18 2014-05-20 Elbit Systems Ltd. Aircraft landing assistance
US7733571B1 (en) 2007-07-24 2010-06-08 Rockwell Collins, Inc. Phosphor screen and displays systems
US7605719B1 (en) 2007-07-25 2009-10-20 Rockwell Collins, Inc. System and methods for displaying a partial images and non-overlapping, shared-screen partial images acquired from vision systems
JP5092609B2 (ja) 2007-08-01 2012-12-05 ソニー株式会社 画像表示装置及びその駆動方法
US20090032688A1 (en) 2007-08-01 2009-02-05 Silverbrook Research Pty Ltd Two dimensional contact image sensor with backlighting
IL185130A0 (en) 2007-08-08 2008-01-06 Semi Conductor Devices An Elbi Thermal based system and method for detecting counterfeit drugs
DE102007042385A1 (de) 2007-09-04 2009-03-05 Bundesdruckerei Gmbh Verfahren und Vorrichtung zur individuellen holografischen Trommelbelichtung
US7656585B1 (en) 2008-08-19 2010-02-02 Microvision, Inc. Embedded relay lens for head-up displays or the like
US7672549B2 (en) 2007-09-10 2010-03-02 Banyan Energy, Inc. Solar energy concentrator
EP2187259B1 (en) 2007-09-14 2014-05-14 Panasonic Corporation Projector
CN101589327B (zh) 2007-09-26 2012-09-26 松下电器产业株式会社 光束扫描式显示装置、显示方法以及集成电路
FR2922031B1 (fr) 2007-10-03 2011-07-29 Commissariat Energie Atomique Dispositif optique a circuits photoniques superposes, pour couplage avec un ou plusieurs guides optiques.
US8491121B2 (en) 2007-10-09 2013-07-23 Elbit Systems Of America, Llc Pupil scan apparatus
IL195389A (en) 2008-11-19 2013-12-31 Elbit Systems Ltd Magnetic Field Mapping System and Method
AU2008313502A1 (en) 2007-10-18 2009-04-23 Bae Systems Plc Improvements in or relating to head mounted display systems
IL186884A (en) 2007-10-24 2014-04-30 Elta Systems Ltd Object simulation system and method
US7969657B2 (en) 2007-10-25 2011-06-28 University Of Central Florida Research Foundation, Inc. Imaging systems for eyeglass-based display devices
EP2210143B1 (en) 2007-10-26 2018-08-15 Dolby Laboratories Licensing Corporation Laser illuminated backlight for flat panel displays
WO2009061861A2 (en) 2007-11-05 2009-05-14 Lightsmyth Technologies Inc. Highly efficient optical gratings with reduced thickness requirements and impedance-matching layers
CN101431085A (zh) 2007-11-09 2009-05-13 鸿富锦精密工业（深圳）有限公司 具有自动曝光功能的相机模组
US20090128495A1 (en) 2007-11-20 2009-05-21 Microsoft Corporation Optical input device
WO2009066475A1 (ja) 2007-11-21 2009-05-28 Panasonic Corporation 表示装置
US20090136246A1 (en) 2007-11-26 2009-05-28 Kabushiki Kaisha Toshiba Image forming apparatus having paper type detection section and paper type confirmation method of the same
CA2706977C (en) 2007-11-27 2018-02-20 Southbourne Investments Ltd. Holographic recording medium
JP2009132221A (ja) * 2007-11-29 2009-06-18 Nippon Seiki Co Ltd ヘッドアップディスプレイ装置
JP4450058B2 (ja) 2007-11-29 2010-04-14 ソニー株式会社 画像表示装置
JP4395802B2 (ja) 2007-11-29 2010-01-13 ソニー株式会社 画像表示装置
US8432372B2 (en) 2007-11-30 2013-04-30 Microsoft Corporation User input using proximity sensing
US20110013423A1 (en) 2007-12-03 2011-01-20 Selbrede Martin G Light injection system and method for uniform luminosity of waveguide-based displays
US8783931B2 (en) 2007-12-03 2014-07-22 Rambus Delaware Llc Light injection system and method for uniform luminosity of waveguide-based displays
US8132976B2 (en) 2007-12-05 2012-03-13 Microsoft Corporation Reduced impact keyboard with cushioned keys
TWI362470B (en) 2007-12-06 2012-04-21 Sony Corp Surface emission apparatus, light guide, and method of manufacturing light guide
KR101169446B1 (ko) 2007-12-17 2012-07-27 노키아 코포레이션 구면 및 비구면 기판들을 가지는 출사동공 확장기들
AU2008337294A1 (en) 2007-12-18 2009-06-25 Bae Systems Plc Improvements in or relating to projection displays
WO2009077802A1 (en) 2007-12-18 2009-06-25 Nokia Corporation Exit pupil expanders with wide field-of-view
WO2009077772A1 (en) 2007-12-18 2009-06-25 Bae Systems Plc Improvemements in or relating to display projectors
CN101911191B (zh) 2007-12-27 2012-10-24 旭硝子株式会社 液晶元件及光头装置及可变光调制元件
US8238031B2 (en) 2008-01-08 2012-08-07 Alcatel Lucent Eye piece and tunable chromatic dispersion compensator using the same
DE102008005817A1 (de) 2008-01-24 2009-07-30 Carl Zeiss Ag Optisches Anzeigegerät
US8721149B2 (en) 2008-01-30 2014-05-13 Qualcomm Mems Technologies, Inc. Illumination device having a tapered light guide
EP2242419B1 (en) 2008-02-14 2016-01-13 Nokia Technologies Oy Device and method for determining gaze direction
US7742070B2 (en) 2008-02-21 2010-06-22 Otto Gregory Glatt Panoramic camera
WO2009109965A2 (en) 2008-03-04 2009-09-11 Elbit Systems Electro Optics Elop Ltd. Head up display utilizing an lcd and a diffuser
US7589900B1 (en) 2008-03-11 2009-09-15 Microvision, Inc. Eyebox shaping through virtual vignetting
US7884593B2 (en) 2008-03-26 2011-02-08 Quantum Design, Inc. Differential and symmetrical current source
US20090242021A1 (en) 2008-03-31 2009-10-01 Noribachi Llc Solar cell with colorization layer
US8264498B1 (en) 2008-04-01 2012-09-11 Rockwell Collins, Inc. System, apparatus, and method for presenting a monochrome image of terrain on a head-up display unit
US20100149073A1 (en) 2008-11-02 2010-06-17 David Chaum Near to Eye Display System and Appliance
DK2276509T3 (en) 2008-04-11 2016-09-19 Seattle Genetics Inc DETECTION AND TREATMENT OF CANCER IN PANCREAS, ovarian and other cancers
EP2110701A1 (en) 2008-04-14 2009-10-21 BAE Systems PLC Improvements in or relating to waveguides
WO2009127856A1 (en) 2008-04-14 2009-10-22 Bae Systems Plc Lamination of optical substrates
US8369019B2 (en) 2008-04-14 2013-02-05 Bae Systems Plc Waveguides
WO2009128065A1 (en) 2008-04-16 2009-10-22 Elbit Systems Ltd. Multispectral enhanced vision system and method for aircraft landing in inclement weather conditions
CN102037346B (zh) 2008-04-16 2013-04-10 明智全像公司 可光聚合的组合物
ES2368043B1 (es) 2008-04-29 2012-10-15 Consejo Superior De Investigaciones Científicas Acoplador de red de difracción y sistema y procedimiento para la caracterización de un especimen mediante su acoplamiento lumínico a éste.
WO2009137331A2 (en) 2008-05-05 2009-11-12 3M Innovative Properties Company Light source module
US8643691B2 (en) 2008-05-12 2014-02-04 Microsoft Corporation Gaze accurate video conferencing
USD581447S1 (en) 2008-05-24 2008-11-25 Oakley, Inc. Eyeglass
US7733572B1 (en) 2008-06-09 2010-06-08 Rockwell Collins, Inc. Catadioptric system, apparatus, and method for producing images on a universal, head-up display
JP4518193B2 (ja) 2008-06-10 2010-08-04 ソニー株式会社 光学装置および虚像表示装置
FR2932575B1 (fr) 2008-06-12 2011-02-18 Commissariat Energie Atomique Dispositif de couplage entre une fibre optique et un composant nanophotonique
US8087698B2 (en) 2008-06-18 2012-01-03 L-1 Secure Credentialing, Inc. Personalizing ID document images
EP2141833B1 (en) 2008-07-04 2013-10-16 Nokia Siemens Networks Oy Optical I-Q-modulator
US8167173B1 (en) 2008-07-21 2012-05-01 3Habto, Llc Multi-stream draught beer dispensing system
IL193326A (en) 2008-08-07 2013-03-24 Elbit Systems Electro Optics Elop Ltd Wide field of view coverage head-up display system
US7984884B1 (en) 2008-08-08 2011-07-26 B.I.G. Ideas, LLC Artificial christmas tree stand
JP4706737B2 (ja) 2008-08-18 2011-06-22 ソニー株式会社 画像表示装置
JP4858512B2 (ja) 2008-08-21 2012-01-18 ソニー株式会社 頭部装着型ディスプレイ
WO2010023444A1 (en) 2008-08-27 2010-03-04 Milan Momcilo Popovich Laser display incorporating speckle reduction
US7969644B2 (en) 2008-09-02 2011-06-28 Elbit Systems Of America, Llc System and method for despeckling an image illuminated by a coherent light source
US7660047B1 (en) 2008-09-03 2010-02-09 Microsoft Corporation Flat panel lens
US8520309B2 (en) 2008-09-04 2013-08-27 Innovega Inc. Method and apparatus to process display and non-display information
US8142016B2 (en) 2008-09-04 2012-03-27 Innovega, Inc. Method and apparatus for constructing a contact lens with optics
US8441731B2 (en) 2008-09-04 2013-05-14 Innovega, Inc. System and apparatus for pixel matrix see-through display panels
US8482858B2 (en) 2008-09-04 2013-07-09 Innovega Inc. System and apparatus for deflection optics
AU2009294384A1 (en) 2008-09-16 2010-03-25 Bae Systems Plc Improvements in or relating to waveguides
US7961117B1 (en) 2008-09-16 2011-06-14 Rockwell Collins, Inc. System, module, and method for creating a variable FOV image presented on a HUD combiner unit
CA2737505C (en) 2008-09-16 2017-08-29 Pacific Biosciences Of California, Inc. Substrates and optical systems and methods of use thereof
US8552925B2 (en) 2008-09-24 2013-10-08 Kabushiki Kaisha Toshiba Stereoscopic image display apparatus
US7885506B2 (en) 2008-09-26 2011-02-08 Nokia Corporation Device and a method for polarized illumination of a micro-display
US20100079865A1 (en) 2008-09-26 2010-04-01 Nokia Corporation Near-to-eye scanning display with exit-pupil expansion
US8384730B1 (en) 2008-09-26 2013-02-26 Rockwell Collins, Inc. System, module, and method for generating HUD image data from synthetic vision system image data
FR2936613B1 (fr) 2008-09-30 2011-03-18 Commissariat Energie Atomique Coupleur de lumiere entre une fibre optique et un guide d'onde realise sur un substrat soi.
US20100084261A1 (en) 2008-10-07 2010-04-08 China Institute Of Technology Method for fabricating polymeric wavelength filter
US8132948B2 (en) 2008-10-17 2012-03-13 Microsoft Corporation Method and apparatus for directing light around an obstacle using an optical waveguide for uniform lighting of a cylindrical cavity
JP4636164B2 (ja) 2008-10-23 2011-02-23 ソニー株式会社 頭部装着型ディスプレイ
US7949214B2 (en) 2008-11-06 2011-05-24 Microvision, Inc. Substrate guided relay with pupil expanding input coupler
US8188925B2 (en) 2008-11-07 2012-05-29 Microsoft Corporation Bent monopole antenna with shared segments
WO2010057219A1 (en) 2008-11-17 2010-05-20 Luminit Llc Holographic substrate-guided wave-based see-through display
TWI379102B (en) 2008-11-20 2012-12-11 Largan Precision Co Ltd Optical lens system for taking image
JP2010132485A (ja) 2008-12-03 2010-06-17 Keio Gijuku メソポーラスシリカ多孔質膜の形成方法、その多孔質膜、反射防止膜及び光学素子
JP2012511181A (ja) 2008-12-05 2012-05-17 ヴァジックス コーポレーション 投射型画像表示装置のための制御可能な光アレイ
US8306423B2 (en) 2008-12-08 2012-11-06 Nokia Siemens Networks Oy Method and optical network component for signal processing in an optical network and communication system
EP2196729A1 (en) 2008-12-12 2010-06-16 BAE Systems PLC Improvements in or relating to waveguides
EP2197018A1 (en) 2008-12-12 2010-06-16 FEI Company Method for determining distortions in a particle-optical apparatus
ES2717200T3 (es) 2008-12-12 2019-06-19 Bae Systems Plc Mejoras en las guías de ondas o relacionadas con estas
WO2010067116A1 (en) 2008-12-12 2010-06-17 Bae Systems Plc Improvements in or relating to waveguides
WO2010067114A1 (en) 2008-12-12 2010-06-17 Bae Systems Plc Improvements in or relating to waveguides
JP4674634B2 (ja) 2008-12-19 2011-04-20 ソニー株式会社 頭部装着型ディスプレイ
ES2822293T3 (es) 2009-01-07 2021-04-30 Magnetic Autocontrol Gmbh Dispositivo para el control del paso de personas
US8380749B2 (en) 2009-01-14 2013-02-19 Bmc Software, Inc. MDR federation facility for CMDBf
CN101793555B (zh) 2009-02-01 2012-10-24 复旦大学 电调谐全息聚合物分散液晶布拉格体光栅单色仪
CN101793987A (zh) 2009-02-01 2010-08-04 复旦大学 高效全息聚合物分散液晶Bragg体光栅制备材料及其制备方法
IL196923A (en) 2009-02-05 2014-01-30 Elbit Systems Ltd Driving an imaging device on a suspended communication channel
EP2219073B1 (de) 2009-02-17 2020-06-03 Covestro Deutschland AG Holografische Medien und Photopolymerzusammensetzungen
FI20095197A0 (fi) 2009-02-27 2009-02-27 Epicrystals Oy Kuvaprojektori ja kuvaprojektorissa käytettäväksi sopiva valaisuyksikkö
IL197417A (en) 2009-03-05 2014-01-30 Elbit Sys Electro Optics Elop Imaging device and method for correcting longitudinal and transverse chromatic aberrations
WO2010102295A1 (en) 2009-03-06 2010-09-10 The Curators Of The University Of Missouri Adaptive lens for vision correction
KR20100102774A (ko) 2009-03-12 2010-09-27 삼성전자주식회사 터치 감지 시스템 및 이를 채용한 디스플레이 장치
US20100232003A1 (en) 2009-03-13 2010-09-16 Transitions Optical, Inc. Vision enhancing optical articles
US20100231498A1 (en) 2009-03-13 2010-09-16 Microsoft Corporation Image display via multiple light guide sections
JP5389493B2 (ja) 2009-03-25 2014-01-15 オリンパス株式会社 眼鏡装着型画像表示装置
JP2010226660A (ja) 2009-03-25 2010-10-07 Olympus Corp 眼鏡装着型画像表示装置
US8746008B1 (en) 2009-03-29 2014-06-10 Montana Instruments Corporation Low vibration cryocooled system for low temperature microscopy and spectroscopy applications
CN101965478A (zh) 2009-04-08 2011-02-02 松下电器产业株式会社 面状照明装置以及使用该面状照明装置的液晶显示装置
US8427439B2 (en) 2009-04-13 2013-04-23 Microsoft Corporation Avoiding optical effects of touch on liquid crystal display
US8136690B2 (en) 2009-04-14 2012-03-20 Microsoft Corporation Sensing the amount of liquid in a vessel
AU2010238336B2 (en) 2009-04-14 2014-02-06 Bae Systems Plc Optical waveguide and display device
ES2621820T3 (es) 2009-04-20 2017-07-05 Bae Systems Plc Rejilla de relieve superficial en una guía de ondas óptica con una superficie reflectante y una capa dieléctrica adaptada a la superficie
EP2244114A1 (en) 2009-04-20 2010-10-27 BAE Systems PLC Surface relief grating in an optical waveguide having a reflecting surface and dielectric layer conforming to the surface
WO2010122329A1 (en) 2009-04-20 2010-10-28 Bae Systems Plc Improvements in optical waveguides
US8323854B2 (en) 2009-04-23 2012-12-04 Akonia Holographics, Llc Photopolymer media with enhanced dynamic range
JP2010256631A (ja) 2009-04-24 2010-11-11 Konica Minolta Opto Inc ホログラム光学素子
US9335604B2 (en) 2013-12-11 2016-05-10 Milan Momcilo Popovich Holographic waveguide display
US11726332B2 (en) 2009-04-27 2023-08-15 Digilens Inc. Diffractive projection apparatus
US8639072B2 (en) 2011-10-19 2014-01-28 Milan Momcilo Popovich Compact wearable display
WO2010125337A2 (en) 2009-04-27 2010-11-04 Milan Momcilo Popovich Compact holographic edge illuminated wearable display
WO2010125378A1 (en) 2009-04-29 2010-11-04 Bae Systems Plc Head mounted display
US8321810B2 (en) 2009-04-30 2012-11-27 Microsoft Corporation Configuring an adaptive input device with selected graphical images
GB0908206D0 (en) 2009-05-13 2009-06-24 Univ Hull Photonic crystal structure and method of formation thereof
GB2470831B (en) 2009-06-01 2016-11-02 Wilcox Ind Corp Helmet mount for viewing device
US20100322555A1 (en) 2009-06-22 2010-12-23 Imec Grating Structures for Simultaneous Coupling to TE and TM Waveguide Modes
US8917962B1 (en) 2009-06-24 2014-12-23 Flex Lighting Ii, Llc Method of manufacturing a light input coupler and lightguide
US8194325B2 (en) 2009-06-30 2012-06-05 Nokia Corporation Optical apparatus and method
US20110001895A1 (en) 2009-07-06 2011-01-06 Dahl Scott R Driving mechanism for liquid crystal based optical device
US8699836B2 (en) 2009-07-07 2014-04-15 Alcatel Lucent Optical coupler
IL199763B (en) 2009-07-08 2018-07-31 Elbit Systems Ltd Automatic contractual system and method for observation
US9244275B1 (en) 2009-07-10 2016-01-26 Rockwell Collins, Inc. Visual display system using multiple image sources and heads-up-display system using the same
JP5545076B2 (ja) 2009-07-22 2014-07-09 ソニー株式会社 画像表示装置及び光学装置
FR2948775B1 (fr) 2009-07-31 2011-12-02 Horiba Jobin Yvon Sas Systeme optique planaire d'imagerie polychromatique a large champ de vision
US8184363B2 (en) 2009-08-07 2012-05-22 Northrop Grumman Systems Corporation All-fiber integrated high power coherent beam combination
WO2011015843A2 (en) 2009-08-07 2011-02-10 Light Blue Optics Ltd Head up displays
US8447365B1 (en) 2009-08-11 2013-05-21 Howard M. Imanuel Vehicle communication system
US7884992B1 (en) 2009-08-13 2011-02-08 Darwin Optical Co., Ltd. Photochromic optical article
US20110044582A1 (en) 2009-08-21 2011-02-24 Microsoft Corporation Efficient collimation of light with optical wedge
US8354806B2 (en) 2009-08-21 2013-01-15 Microsoft Corporation Scanning collimation of light via flat panel lamp
JP5588794B2 (ja) 2009-08-28 2014-09-10 株式会社フジクラ グレーティング構造を有する基板型光導波路素子、波長分散補償素子および基板型光導波路素子の製造方法
US8354640B2 (en) 2009-09-11 2013-01-15 Identix Incorporated Optically based planar scanner
US20110075257A1 (en) 2009-09-14 2011-03-31 The Arizona Board Of Regents On Behalf Of The University Of Arizona 3-Dimensional electro-optical see-through displays
US8120548B1 (en) 2009-09-29 2012-02-21 Rockwell Collins, Inc. System, module, and method for illuminating a target on an aircraft windshield
JP5526682B2 (ja) 2009-09-29 2014-06-18 大日本印刷株式会社 ホログラフィック光学素子およびホログラフィック光学素子の製造方法
US11320571B2 (en) 2012-11-16 2022-05-03 Rockwell Collins, Inc. Transparent waveguide display providing upper and lower fields of view with uniform light extraction
US8233204B1 (en) 2009-09-30 2012-07-31 Rockwell Collins, Inc. Optical displays
US11300795B1 (en) 2009-09-30 2022-04-12 Digilens Inc. Systems for and methods of using fold gratings coordinated with output couplers for dual axis expansion
US10795160B1 (en) 2014-09-25 2020-10-06 Rockwell Collins, Inc. Systems for and methods of using fold gratings for dual axis expansion
EP2483734B8 (en) 2009-10-01 2021-08-11 Tornado Spectral Systems, Inc. Optical slicer for improving the spectral resolution of a dispersive spectrograph
US8089568B1 (en) 2009-10-02 2012-01-03 Rockwell Collins, Inc. Method of and system for providing a head up display (HUD)
US9075184B2 (en) 2012-04-17 2015-07-07 Milan Momcilo Popovich Compact edge illuminated diffractive display
US11204540B2 (en) 2009-10-09 2021-12-21 Digilens Inc. Diffractive waveguide providing a retinal image
WO2011042711A2 (en) 2009-10-09 2011-04-14 Milan Momcilo Popovich Compact edge illuminated diffractive display
USD659137S1 (en) 2009-10-19 2012-05-08 Brother Industries, Ltd. Image display device
WO2011051660A1 (en) 2009-10-27 2011-05-05 Milan Momcilo Popovich Compact holographic edge illuminated eyeglass display
US8396341B2 (en) 2009-10-30 2013-03-12 China University Of Science And Technology Optical filters based on polymer asymmetric bragg couplers and its method of fabrication
PT2497085E (pt) 2009-11-03 2014-03-27 Bayer Ip Gmbh Processo para a produção de um filme holográfico
TWI489204B (zh) 2009-11-03 2015-06-21 Bayer Materialscience Ag 製造全像媒體之方法
WO2011055109A2 (en) 2009-11-03 2011-05-12 Milan Momcilo Popovich Apparatus for reducing laser speckle
US8384694B2 (en) 2009-11-17 2013-02-26 Microsoft Corporation Infrared vision with liquid crystal display device
US8578038B2 (en) 2009-11-30 2013-11-05 Nokia Corporation Method and apparatus for providing access to social content
US8698705B2 (en) 2009-12-04 2014-04-15 Vuzix Corporation Compact near eye display with scanned image generation
WO2011073673A1 (en) 2009-12-17 2011-06-23 Bae Systems Plc Projector lens assembly
CN102696216B (zh) 2009-12-28 2015-08-12 佳能元件股份有限公司 接触式图像传感器单元以及使用该单元的图像读取装置
US8982480B2 (en) 2009-12-29 2015-03-17 Elbit Systems Of America, Llc System and method for adjusting a projected image
US8905547B2 (en) 2010-01-04 2014-12-09 Elbit Systems Of America, Llc System and method for efficiently delivering rays from a light source to create an image
WO2011085233A1 (en) 2010-01-07 2011-07-14 Holotouch, Inc. Compact holographic human-machine interface
EP2529268A1 (en) 2010-01-25 2012-12-05 BAE Systems Plc Projection display
US8137981B2 (en) 2010-02-02 2012-03-20 Nokia Corporation Apparatus and associated methods
JP5240214B2 (ja) 2010-02-15 2013-07-17 株式会社島津製作所 表示装置
US8872435B2 (en) 2010-02-16 2014-10-28 Midmark Corporation LED light for examinations and procedures
US9097890B2 (en) 2010-02-28 2015-08-04 Microsoft Technology Licensing, Llc Grating in a light transmissive illumination system for see-through near-eye display glasses
US8472120B2 (en) 2010-02-28 2013-06-25 Osterhout Group, Inc. See-through near-eye display glasses with a small scale image source
US9366862B2 (en) 2010-02-28 2016-06-14 Microsoft Technology Licensing, Llc System and method for delivering content to a group of see-through near eye display eyepieces
WO2011106798A1 (en) 2010-02-28 2011-09-01 Osterhout Group, Inc. Local advertising content on an interactive head-mounted eyepiece
US20120194420A1 (en) 2010-02-28 2012-08-02 Osterhout Group, Inc. Ar glasses with event triggered user action control of ar eyepiece facility
US20140063055A1 (en) 2010-02-28 2014-03-06 Osterhout Group, Inc. Ar glasses specific user interface and control interface based on a connected external device type
US9129295B2 (en) 2010-02-28 2015-09-08 Microsoft Technology Licensing, Llc See-through near-eye display glasses with a fast response photochromic film system for quick transition from dark to clear
US8964298B2 (en) 2010-02-28 2015-02-24 Microsoft Corporation Video display modification based on sensor input for a see-through near-to-eye display
US20120249797A1 (en) 2010-02-28 2012-10-04 Osterhout Group, Inc. Head-worn adaptive display
US9341843B2 (en) 2010-02-28 2016-05-17 Microsoft Technology Licensing, Llc See-through near-eye display glasses with a small scale image source
US9128281B2 (en) 2010-09-14 2015-09-08 Microsoft Technology Licensing, Llc Eyepiece with uniformly illuminated reflective display
US8488246B2 (en) 2010-02-28 2013-07-16 Osterhout Group, Inc. See-through near-eye display glasses including a curved polarizing film in the image source, a partially reflective, partially transmitting optical element and an optically flat film
US9223134B2 (en) 2010-02-28 2015-12-29 Microsoft Technology Licensing, Llc Optical imperfections in a light transmissive illumination system for see-through near-eye display glasses
US10096254B2 (en) 2010-03-03 2018-10-09 Elbit Systems Ltd. System for guiding an aircraft to a reference point in low visibility conditions
WO2011107831A1 (en) 2010-03-04 2011-09-09 Nokia Corporation Optical apparatus and method for expanding an exit pupil
JP2011187108A (ja) 2010-03-05 2011-09-22 Hitachi Maxell Ltd 偏光性回折格子及びその製造方法、並びに、その偏光性回折格子を用いた光ピックアップ装置
JP5570460B2 (ja) 2010-03-10 2014-08-13 オーエフエス ファイテル，エルエルシー 多芯ファイバ伝送システムおよび多芯ファイバ伝送方法
WO2011110821A1 (en) 2010-03-12 2011-09-15 Milan Momcilo Popovich Biometric sensor
JP2013526008A (ja) 2010-03-24 2013-06-20 ユニバーシティ オブ ノース カロライナ アット シャルロット 導波路を利用した太陽エネルギーハーベスティング
EP2372454A1 (de) 2010-03-29 2011-10-05 Bayer MaterialScience AG Photopolymer-Formulierung zur Herstellung sichtbarer Hologramme
JP2011216701A (ja) 2010-03-31 2011-10-27 Sony Corp 固体撮像装置及び電子機器
US8697346B2 (en) 2010-04-01 2014-04-15 The Regents Of The University Of Colorado Diffraction unlimited photolithography
US9028123B2 (en) 2010-04-16 2015-05-12 Flex Lighting Ii, Llc Display illumination device with a film-based lightguide having stacked incident surfaces
CN102859429B (zh) 2010-04-19 2016-05-11 西铁城控股株式会社 磨边前的透镜及磨边透镜的制造方法
EP2381290A1 (en) 2010-04-23 2011-10-26 BAE Systems PLC Optical waveguide and display device
EP2561396B2 (en) 2010-04-23 2022-09-21 BAE Systems PLC Optical waveguide and display device
JP5471775B2 (ja) 2010-04-27 2014-04-16 大日本印刷株式会社 ホログラム製造方法および露光装置
US8477261B2 (en) 2010-05-26 2013-07-02 Microsoft Corporation Shadow elimination in the backlight for a 3-D display
IL206143A (en) 2010-06-02 2016-06-30 Eyal Shekel Coherent optical amplifier
CN101881936B (zh) 2010-06-04 2013-12-25 江苏慧光电子科技有限公司 全息波导显示器及其全息图像的生成方法
US8631333B2 (en) 2010-06-07 2014-01-14 Microsoft Corporation Feature set differentiation by tenant and user
NL2006743A (en) 2010-06-09 2011-12-12 Asml Netherlands Bv Position sensor and lithographic apparatus.
JP5488226B2 (ja) 2010-06-10 2014-05-14 富士通オプティカルコンポーネンツ株式会社 マッハツェンダ型の光変調器
US8670029B2 (en) 2010-06-16 2014-03-11 Microsoft Corporation Depth camera illuminator with superluminescent light-emitting diode
US8253914B2 (en) 2010-06-23 2012-08-28 Microsoft Corporation Liquid crystal display (LCD)
JP2012014804A (ja) 2010-07-01 2012-01-19 Sharp Corp 原盤の製造装置および原盤の製造方法
US9122015B2 (en) 2010-07-23 2015-09-01 Nec Corporation Optical interconnect structure
US8391656B2 (en) 2010-07-29 2013-03-05 Hewlett-Packard Development Company, L.P. Grating coupled converter
US20130163928A1 (en) 2010-08-04 2013-06-27 Agency For Science, Technology And Research Polymer Waveguide for Coupling with Light Transmissible Devices and Method of Fabricating the Same
WO2012020636A1 (ja) 2010-08-10 2012-02-16 シャープ株式会社 調光素子、表示装置および照明装置
USD691192S1 (en) 2010-09-10 2013-10-08 3M Innovative Properties Company Eyewear lens feature
EP2614518A4 (en) 2010-09-10 2016-02-10 VerLASE TECHNOLOGIES LLC METHOD FOR PRODUCING OPTOELECTRONIC DEVICES WITH LAYERS DISSOLVED BY SEMICONDUCTOR DONATORS AND DEVICES MADE IN THIS METHOD
US8649099B2 (en) 2010-09-13 2014-02-11 Vuzix Corporation Prismatic multiple waveguide for near-eye display
US8582206B2 (en) 2010-09-15 2013-11-12 Microsoft Corporation Laser-scanning virtual image display
TWI435391B (zh) 2010-09-16 2014-04-21 Dainippon Screen Mfg 閃光熱處理裝置
US8376548B2 (en) 2010-09-22 2013-02-19 Vuzix Corporation Near-eye display with on-axis symmetry
US8633786B2 (en) 2010-09-27 2014-01-21 Nokia Corporation Apparatus and associated methods
EP2626729A4 (en) 2010-10-04 2017-11-15 Panasonic Intellectual Property Management Co., Ltd. Light acquisition sheet and rod, and light receiving device and light emitting device each using the light acquisition sheet or rod
US20150015946A1 (en) 2010-10-08 2015-01-15 SoliDDD Corp. Perceived Image Depth for Autostereoscopic Displays
EP2630538B1 (en) 2010-10-19 2020-06-10 BAE Systems PLC Viewing device comprising an image combiner
EP2635610A1 (en) 2010-11-04 2013-09-11 The Regents of the University of Colorado, A Body Corporate Dual-cure polymer systems
US8305577B2 (en) 2010-11-04 2012-11-06 Nokia Corporation Method and apparatus for spectrometry
EP2450893A1 (de) 2010-11-08 2012-05-09 Bayer MaterialScience AG Photopolymer-Formulierung zur Herstellung holographischer Medien mit hoch vernetzten Matrixpolymeren
EP2450387A1 (de) 2010-11-08 2012-05-09 Bayer MaterialScience AG Photopolymer-Formulierung für die Herstellung holographischer Medien
US9235056B2 (en) * 2010-11-25 2016-01-12 Rights Co., Ltd. Three-dimensional image display device
US20130021586A1 (en) 2010-12-07 2013-01-24 Laser Light Engines Frequency Control of Despeckling
USD640310S1 (en) 2010-12-21 2011-06-21 Kabushiki Kaisha Toshiba Glasses for 3-dimensional scenography
JP2012138654A (ja) 2010-12-24 2012-07-19 Sony Corp ヘッド・マウント・ディスプレイ
KR101997852B1 (ko) 2010-12-24 2019-10-01 매직 립, 인코포레이티드 인체공학적 머리 장착식 디스플레이 장치 및 광학 시스템
JP5741901B2 (ja) 2010-12-27 2015-07-01 Dic株式会社 立体画像表示装置用複屈折レンズ材料、及び、立体画像表示装置用複屈折レンズの製造方法
KR101807691B1 (ko) 2011-01-11 2017-12-12 삼성전자주식회사 3차원 디스플레이장치
BRPI1100786A2 (pt) 2011-01-19 2015-08-18 André Jacobovitz Fotopolímero para gravação de holograma de volume e processo para produzi-lo
JP5474844B2 (ja) 2011-02-03 2014-04-16 グーグル・インコーポレーテッド チューナブル共鳴格子フィルタ
US8619062B2 (en) 2011-02-03 2013-12-31 Microsoft Corporation Touch-pressure sensing in a display panel
JP2012163642A (ja) 2011-02-04 2012-08-30 Ricoh Co Ltd 光偏向素子、レーザ装置及びセンシング装置
USD661335S1 (en) 2011-03-14 2012-06-05 Lg Electronics Inc. Glasses for 3D images
EP2687017B1 (en) 2011-03-14 2017-06-21 Dolby Laboratories Licensing Corporation Image projection display and method for displaying an image
US8189263B1 (en) 2011-04-01 2012-05-29 Google Inc. Image waveguide with mirror arrays
WO2012138414A1 (en) 2011-04-06 2012-10-11 Versatilis Llc Optoelectronic device containing at least one active device layer having a wurtzite crystal structure, and methods of making same
US9274349B2 (en) 2011-04-07 2016-03-01 Digilens Inc. Laser despeckler based on angular diversity
EP2699956B1 (en) 2011-04-18 2021-03-03 BAE Systems PLC A projection display
WO2012154620A2 (en) 2011-05-06 2012-11-15 Magic Leap, Inc. Massive simultaneous remote digital presence world
EP2710695A4 (en) 2011-05-16 2015-07-15 VerLASE TECHNOLOGIES LLC THROUGH RESONATORS REINFORCED OPTOELECTRONIC DEVICES AND MANUFACTURING METHOD THEREFOR
US20120321149A1 (en) 2011-05-17 2012-12-20 Carver John F Fingerprint sensors
FR2975506B1 (fr) 2011-05-19 2013-08-09 Thales Sa Composant optique avec empilement de structures micro ou nanostructurees
JP6250535B2 (ja) 2011-06-06 2017-12-20 シーリアル テクノロジーズ ソシエテ アノニムＳｅｅｒｅａｌ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｓ．Ａ． 薄型体積格子スタックを積層生成する方法及び装置、並びにホログラフィックディスプレイのビームコンバイナ
WO2012172295A1 (en) 2011-06-16 2012-12-20 Milan Momcilo Popovich Holographic beam deflector for autostereoscopic displays
TWI443395B (zh) 2011-06-24 2014-07-01 Univ Nat Central Structure of low - loss optical coupling interface
KR101908468B1 (ko) 2011-06-27 2018-10-17 삼성디스플레이 주식회사 표시패널
US8693087B2 (en) 2011-06-30 2014-04-08 Microsoft Corporation Passive matrix quantum dot display
JP6053772B2 (ja) 2011-07-04 2016-12-27 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． Ｘ線イメージング装置のスキャン運動を適合させる
US8767294B2 (en) 2011-07-05 2014-07-01 Microsoft Corporation Optic with extruded conic profile
EP2729550B1 (en) 2011-07-07 2018-02-21 Merck Patent GmbH Liquid-crystalline medium
US8672486B2 (en) 2011-07-11 2014-03-18 Microsoft Corporation Wide field-of-view projector
CN103649677A (zh) 2011-07-13 2014-03-19 法罗技术股份有限公司 利用空间光调制器来查找物体的三维坐标的装置和方法
US8988474B2 (en) 2011-07-18 2015-03-24 Microsoft Technology Licensing, Llc Wide field-of-view virtual image projector
US10793067B2 (en) 2011-07-26 2020-10-06 Magna Electronics Inc. Imaging system for vehicle
CN102279557B (zh) 2011-07-26 2013-10-30 华中科技大学 基于全息聚合物分散液晶光栅的彩色三维全息图的制备方法
US8907639B2 (en) 2011-07-28 2014-12-09 Fairchild Semiconductor Corporation Boost power converter with high-side active damping in discontinuous conduction mode
US8754831B2 (en) 2011-08-02 2014-06-17 Microsoft Corporation Changing between display device viewing modes
USD661334S1 (en) 2011-08-05 2012-06-05 Samsung Electronics Co., Ltd. Glasses for watching 3D image
US9983361B2 (en) 2011-08-08 2018-05-29 Greg S. Laughlin GRIN-lensed, tuned wedge waveguide termination and method of reducing back reflection caused thereby
US8472119B1 (en) 2011-08-12 2013-06-25 Google Inc. Image waveguide having a bend
GB201114149D0 (en) 2011-08-17 2011-10-05 Bae Systems Plc Projection display
US8548290B2 (en) 2011-08-23 2013-10-01 Vuzix Corporation Dynamic apertured waveguide for near-eye display
WO2016020630A2 (en) 2014-08-08 2016-02-11 Milan Momcilo Popovich Waveguide laser illuminator incorporating a despeckler
US10670876B2 (en) 2011-08-24 2020-06-02 Digilens Inc. Waveguide laser illuminator incorporating a despeckler
WO2013027006A1 (en) 2011-08-24 2013-02-28 Milan Momcilo Popovich Improvements to holographic polymer dispersed liquid crystal materials and devices
EP2995986B1 (en) 2011-08-24 2017-04-12 Rockwell Collins, Inc. Data display
GB201114771D0 (en) 2011-08-26 2011-10-12 Bae Systems Plc A display
EP3309602A1 (en) * 2011-08-29 2018-04-18 Vuzix Corporation Controllable waveguide for near-eye display applications
WO2013034879A1 (en) 2011-09-07 2013-03-14 Milan Momcilo Popovich Method and apparatus for switching electro optical arrays
US8755650B2 (en) 2011-09-08 2014-06-17 Seagate Technology Llc Gradient index optical waveguide coupler
WO2013036925A2 (en) 2011-09-08 2013-03-14 President And Fellows Of Harvard College Isolated orthosis for thumb actuation
JP5901192B2 (ja) 2011-09-13 2016-04-06 オリンパス株式会社 光学機構
US9035344B2 (en) 2011-09-14 2015-05-19 VerLASE TECHNOLOGIES LLC Phosphors for use with LEDs and other optoelectronic devices
US20140330159A1 (en) 2011-09-26 2014-11-06 Beth Israel Deaconess Medical Center, Inc. Quantitative methods and systems for neurological assessment
US8998414B2 (en) 2011-09-26 2015-04-07 Microsoft Technology Licensing, Llc Integrated eye tracking and display system
JP5696017B2 (ja) 2011-09-27 2015-04-08 富士フイルム株式会社 インプリント用硬化性組成物、パターン形成方法およびパターン
US9377852B1 (en) 2013-08-29 2016-06-28 Rockwell Collins, Inc. Eye tracking as a method to improve the user interface
US8937772B1 (en) 2011-09-30 2015-01-20 Rockwell Collins, Inc. System for and method of stowing HUD combiners
US9366864B1 (en) 2011-09-30 2016-06-14 Rockwell Collins, Inc. System for and method of displaying information without need for a combiner alignment detector
US8749890B1 (en) 2011-09-30 2014-06-10 Rockwell Collins, Inc. Compact head up display (HUD) for cockpits with constrained space envelopes
US9507150B1 (en) 2011-09-30 2016-11-29 Rockwell Collins, Inc. Head up display (HUD) using a bent waveguide assembly
US8903207B1 (en) 2011-09-30 2014-12-02 Rockwell Collins, Inc. System for and method of extending vertical field of view in head up display utilizing a waveguide combiner
US8634139B1 (en) 2011-09-30 2014-01-21 Rockwell Collins, Inc. System for and method of catadioptric collimation in a compact head up display (HUD)
US9715067B1 (en) 2011-09-30 2017-07-25 Rockwell Collins, Inc. Ultra-compact HUD utilizing waveguide pupil expander with surface relief gratings in high refractive index materials
GB201117029D0 (en) 2011-10-04 2011-11-16 Bae Systems Plc Optical waveguide and display device
KR20140111642A (ko) 2011-10-11 2014-09-19 펠리칸 이매징 코포레이션 적응형 광학 엘리먼트들을 포함하는 렌즈 스택 어레이들
KR20130039918A (ko) 2011-10-13 2013-04-23 주식회사 플렉스엘시디 액티브형 입체안경
CN102360093A (zh) 2011-10-19 2012-02-22 苏州大学 一种全息闪耀光栅制作方法
JP6110866B2 (ja) 2011-10-28 2017-04-05 マジック リープ， インコーポレイテッド 拡張現実および仮想現実のためのシステムおよび方法
US8929589B2 (en) 2011-11-07 2015-01-06 Eyefluence, Inc. Systems and methods for high-resolution gaze tracking
JP5649725B2 (ja) 2011-11-08 2015-01-07 パナソニックＩｐマネジメント株式会社 光取り込みシート、ならびに、それを用いた受光装置および発光装置
CN103270442B (zh) 2011-11-08 2015-12-23 松下电器产业株式会社 取光板和棒以及使用了它们的光接收装置和发光装置
WO2013069249A1 (ja) 2011-11-08 2013-05-16 パナソニック株式会社 光取り込みシートを備える受光装置
US20140140091A1 (en) 2012-11-20 2014-05-22 Sergiy Victorovich Vasylyev Waveguide illumination system
KR102440195B1 (ko) 2011-11-23 2022-09-02 매직 립, 인코포레이티드 3차원 가상 및 증강 현실 디스플레이 시스템
CN103403592B (zh) 2011-11-29 2016-10-19 松下知识产权经营株式会社 取光板和棒以及使用了它们的光接收装置和发光装置
US8651678B2 (en) 2011-11-29 2014-02-18 Massachusetts Institute Of Technology Polarization fields for dynamic light field display
USD673996S1 (en) 2011-12-01 2013-01-08 Lg Electronics Inc. Glasses for watching 3D image
CN104136952B (zh) 2011-12-09 2018-05-25 朗美通运营有限责任公司 用于改变激光束的光束参数积的光学器件和方法
BR112014015418A8 (pt) 2011-12-23 2017-07-04 Johnson & Johnson Vision Care dispositivo oftálmico de óptica variável que inclui elementos de cristal líquido
US8917453B2 (en) 2011-12-23 2014-12-23 Microsoft Corporation Reflective array waveguide
AU2011384697B2 (en) * 2011-12-28 2015-03-12 Alcon Inc. Spectroscopic instrument and process for spectral analysis
US8638498B2 (en) 2012-01-04 2014-01-28 David D. Bohn Eyebox adjustment for interpupillary distance
USD718304S1 (en) 2012-01-06 2014-11-25 Google Inc. Display device component
US20150010265A1 (en) 2012-01-06 2015-01-08 Milan, Momcilo POPOVICH Contact image sensor using switchable bragg gratings
US9278674B2 (en) 2012-01-18 2016-03-08 Engineered Arresting Systems Corporation Vehicle operator display and assistive mechanisms
US8810600B2 (en) 2012-01-23 2014-08-19 Microsoft Corporation Wearable display device calibration
US20150107671A1 (en) 2012-01-24 2015-04-23 AMI Research & Development, LLC Monolithic broadband energy collector with dichroic filters and mirrors embedded in waveguide
US9000615B2 (en) 2012-02-04 2015-04-07 Sunfield Semiconductor Inc. Solar power module with safety features and related method of operation
US9001030B2 (en) 2012-02-15 2015-04-07 Google Inc. Heads up display
EP2634605B1 (en) 2012-02-29 2015-10-28 Huawei Technologies Co., Ltd. A diffractive coupling grating for perpendicular coupling
US8749886B2 (en) 2012-03-21 2014-06-10 Google Inc. Wide-angle wide band polarizing beam splitter
US8985803B2 (en) 2012-03-21 2015-03-24 Microsoft Technology Licensing, Llc Freeform-prism eyepiece with illumination waveguide
US9274338B2 (en) 2012-03-21 2016-03-01 Microsoft Technology Licensing, Llc Increasing field of view of reflective waveguide
US11068049B2 (en) 2012-03-23 2021-07-20 Microsoft Technology Licensing, Llc Light guide display and field of view
WO2013146096A1 (ja) 2012-03-26 2013-10-03 株式会社Ｊｖｃケンウッド 画像表示装置、および、画像表示装置の制御方法
JP2013200467A (ja) 2012-03-26 2013-10-03 Seiko Epson Corp 虚像表示装置
GB2500631B (en) 2012-03-27 2017-12-27 Bae Systems Plc Improvements in or relating to optical waveguides
US9523852B1 (en) 2012-03-28 2016-12-20 Rockwell Collins, Inc. Micro collimator system and method for a head up display (HUD)
US10191515B2 (en) 2012-03-28 2019-01-29 Microsoft Technology Licensing, Llc Mobile device light guide display
US8830588B1 (en) 2012-03-28 2014-09-09 Rockwell Collins, Inc. Reflector and cover glass for substrate guided HUD
US9558590B2 (en) 2012-03-28 2017-01-31 Microsoft Technology Licensing, Llc Augmented reality light guide display
EP3608717B1 (en) 2012-04-05 2023-09-27 Magic Leap, Inc. Wide-field of view (fov) imaging devices with active foveation capability
US9717981B2 (en) 2012-04-05 2017-08-01 Microsoft Technology Licensing, Llc Augmented reality and physical games
JP5994715B2 (ja) 2012-04-10 2016-09-21 パナソニックＩｐマネジメント株式会社 計算機ホログラム型表示装置
JP6001320B2 (ja) 2012-04-23 2016-10-05 株式会社ダイセル 体積ホログラム記録用感光性組成物、これを用いた体積ホログラム記録媒体及びその製造方法、並びにホログラム記録方法
US20130286053A1 (en) 2012-04-25 2013-10-31 Rod G. Fleck Direct view augmented reality eyeglass-type display
US9389415B2 (en) 2012-04-27 2016-07-12 Leia Inc. Directional pixel for use in a display screen
US20130312811A1 (en) 2012-05-02 2013-11-28 Prism Solar Technologies Incorporated Non-latitude and vertically mounted solar energy concentrators
US20130300997A1 (en) 2012-05-09 2013-11-14 Milan Momcilo Popovich Apparatus for reducing laser speckle
TW201400946A (zh) 2012-05-09 2014-01-01 Sony Corp 照明裝置及顯示裝置
US8721092B2 (en) 2012-05-09 2014-05-13 Microvision, Inc. Wide field of view substrate guided relay
US9235057B2 (en) 2012-05-18 2016-01-12 Reald Inc. Polarization recovery in a directional display device
US20130305437A1 (en) 2012-05-19 2013-11-21 Skully Helmets Inc. Augmented reality motorcycle helmet
US10502876B2 (en) 2012-05-22 2019-12-10 Microsoft Technology Licensing, Llc Waveguide optics focus elements
MY188599A (en) 2012-05-25 2021-12-22 Cambridge Entpr Ltd Printing of liquid crystal droplet laser resonators on a wet polymer solution and product made therewith
US9459461B2 (en) 2012-05-31 2016-10-04 Leia Inc. Directional backlight
US9201270B2 (en) 2012-06-01 2015-12-01 Leia Inc. Directional backlight with a modulation layer
US8989535B2 (en) 2012-06-04 2015-03-24 Microsoft Technology Licensing, Llc Multiple waveguide imaging structure
US20130328948A1 (en) 2012-06-06 2013-12-12 Dolby Laboratories Licensing Corporation Combined Emissive and Reflective Dual Modulation Display System
NZ702897A (en) 2012-06-11 2017-03-31 Magic Leap Inc Multiple depth plane three-dimensional display using a wave guide reflector array projector
US9671566B2 (en) 2012-06-11 2017-06-06 Magic Leap, Inc. Planar waveguide apparatus with diffraction element(s) and system employing same
EP2862026A1 (en) 2012-06-18 2015-04-22 Milan Momcilo Popovich Apparatus for copying a hologram
US9098111B2 (en) 2012-06-22 2015-08-04 Microsoft Technology Licensing, Llc Focus guidance within a three-dimensional interface
US9841537B2 (en) 2012-07-02 2017-12-12 Nvidia Corporation Near-eye microlens array displays
US9367036B2 (en) 2012-07-03 2016-06-14 Samsung Electronics Co., Ltd. High speed hologram recording apparatus
US8816578B1 (en) 2012-07-16 2014-08-26 Rockwell Collins, Inc. Display assembly configured for reduced reflection
SG11201500437VA (en) 2012-07-25 2015-02-27 Suisse Electronique Microtech Method to optimize a light coupling waveguide
US10111989B2 (en) 2012-07-26 2018-10-30 Medline Industries, Inc. Splash-retarding fluid collection system
US9175975B2 (en) 2012-07-30 2015-11-03 RaayonNova LLC Systems and methods for navigation
DE102012213685B4 (de) 2012-08-02 2020-12-24 tooz technologies GmbH Anzeigevorrichtung
US8913324B2 (en) 2012-08-07 2014-12-16 Nokia Corporation Display illumination light guide
US9146407B2 (en) 2012-08-10 2015-09-29 Mitsui Chemicals, Inc. Fail-safe electro-active lenses and methodology for choosing optical materials for fail-safe electro-active lenses
JP6291707B2 (ja) 2012-08-10 2018-03-14 三菱電機株式会社 密着イメージセンサ、密着イメージセンサ用出力補正装置及び密着イメージセンサ用出力補正方法
US10254465B2 (en) 2012-08-13 2019-04-09 Covestro Deutschland Ag Illumination device for a liquid crystal display
US8742952B1 (en) 2012-08-14 2014-06-03 Rockwell Collins, Inc. Traffic awareness systems and methods
US8885997B2 (en) 2012-08-31 2014-11-11 Microsoft Corporation NED polarization system for wavelength pass-through
JP6358092B2 (ja) 2012-08-31 2018-07-18 日本電気株式会社 光プローブ、検査装置、検査方法
US9563062B2 (en) 2012-09-04 2017-02-07 SoliDDD Corp. Switchable lenticular array for autostereoscopic video display
DE102012108424A1 (de) 2012-09-10 2014-03-13 Institut für Mess- und Regelungstechnik der Leibniz Universität Hannover Optisches System mit einer GRIN-Optik und Vorrichtung mit zumindest zwei optischen Systemen
US8731350B1 (en) 2012-09-11 2014-05-20 The United States Of America As Represented By The Secretary Of The Navy Planar-waveguide Bragg gratings in curved waveguides
US10025089B2 (en) 2012-10-05 2018-07-17 Microsoft Technology Licensing, Llc Backlight for viewing three-dimensional images from a display from variable viewing angles
USD694310S1 (en) 2012-10-23 2013-11-26 Samsung Electronics Co., Ltd. Glasses with earphones
GB201219126D0 (en) 2012-10-24 2012-12-05 Oxford Energy Technologies Ltd Low refractive index particles
CN104884862B (zh) 2012-10-24 2019-11-19 视瑞尔技术公司 照明设备
JP2014089294A (ja) 2012-10-30 2014-05-15 Toshiba Corp 液晶レンズ装置およびその駆動方法
CN102928981B (zh) * 2012-11-14 2016-08-03 中航华东光电有限公司 全息光波导头盔显示器光学系统
WO2014080155A1 (en) 2012-11-20 2014-05-30 Milan Momcilo Popovich Waveguide device for homogenizing illumination light
WO2014085029A1 (en) 2012-11-28 2014-06-05 VerLASE TECHNOLOGIES LLC Optically surface-pumped edge-emitting devices and systems and methods of making same
US20140146394A1 (en) 2012-11-28 2014-05-29 Nigel David Tout Peripheral display for a near-eye display device
WO2014091201A1 (en) 2012-12-10 2014-06-19 Bae Systems Plc Improvements in and relating to displays
GB2508661A (en) 2012-12-10 2014-06-11 Bae Systems Plc Improved display
US9664824B2 (en) 2012-12-10 2017-05-30 Bae Systems Plc Display comprising an optical waveguide and switchable diffraction gratings and method of producing the same
WO2014091200A1 (en) 2012-12-10 2014-06-19 Bae Systems Plc Display comprising an optical waveguide and switchable diffraction gratings and method of producing the same
US8937771B2 (en) 2012-12-12 2015-01-20 Microsoft Corporation Three piece prism eye-piece
CN103031557A (zh) 2012-12-12 2013-04-10 中国科学院长春光学精密机械与物理研究所 类矩形全息光栅等离子体刻蚀方法
US20140168260A1 (en) 2012-12-13 2014-06-19 Paul M. O'Brien Waveguide spacers within an ned device
KR101598673B1 (ko) 2012-12-14 2016-03-02 주식회사 엘지화학 중합성 조성물
KR102171914B1 (ko) 2012-12-14 2020-10-30 메르크 파텐트 게엠베하 복굴절 반응성 메소젠 렌즈
US10311609B2 (en) 2012-12-17 2019-06-04 Clinton B. Smith Method and system for the making, storage and display of virtual image edits
US10146053B2 (en) 2012-12-19 2018-12-04 Microsoft Technology Licensing, Llc Multiplexed hologram tiling in a waveguide display
US10192358B2 (en) 2012-12-20 2019-01-29 Microsoft Technology Licensing, Llc Auto-stereoscopic augmented reality display
GB2509536A (en) 2013-01-08 2014-07-09 Bae Systems Plc Diffraction grating
EP2943823B1 (en) 2013-01-08 2025-05-07 Snap Inc. Diffraction gratings and the manufacture thereof
US9842562B2 (en) 2013-01-13 2017-12-12 Qualcomm Incorporated Dynamic zone plate augmented vision eyeglasses
CN108681065B (zh) 2013-01-15 2021-11-23 奇跃公司 超高分辨率扫描光纤显示器
US20140204437A1 (en) 2013-01-23 2014-07-24 Akonia Holographics Llc Dynamic aperture holographic multiplexing
US8873149B2 (en) 2013-01-28 2014-10-28 David D. Bohn Projection optical system for coupling image light to a near-eye display
US9298168B2 (en) 2013-01-31 2016-03-29 Leia Inc. Multiview 3D wrist watch
US20150262424A1 (en) 2013-01-31 2015-09-17 Google Inc. Depth and Focus Discrimination for a Head-mountable device using a Light-Field Display System
US20140240842A1 (en) 2013-02-22 2014-08-28 Ian Nguyen Alignment-insensitive image input coupling
US20140253988A1 (en) 2013-03-06 2014-09-11 Zebra Imaging, Inc. Hologram generating apparatus
KR102516124B1 (ko) 2013-03-11 2023-03-29 매직 립, 인코포레이티드 증강 및 가상 현실을 위한 시스템 및 방법
US20160054563A9 (en) 2013-03-14 2016-02-25 Honda Motor Co., Ltd. 3-dimensional (3-d) navigation
US20140268277A1 (en) 2013-03-14 2014-09-18 Andreas Georgiou Image correction using reconfigurable phase mask
CA2905911C (en) 2013-03-15 2017-11-28 Station 4 Llc Devices and methods for bending a tab on a container
US10042186B2 (en) 2013-03-15 2018-08-07 Ipventure, Inc. Electronic eyewear and display
NZ712192A (en) 2013-03-15 2018-11-30 Magic Leap Inc Display system and method
GB2512077B (en) 2013-03-19 2019-10-23 Univ Erasmus Med Ct Rotterdam Intravascular optical imaging system
WO2014156885A1 (ja) 2013-03-25 2014-10-02 技術研究組合光電子融合基盤技術研究所 光回路
US9411210B2 (en) 2013-03-28 2016-08-09 Panasonic Intellectual Property Management Co., Ltd. Image display device
GB201305691D0 (en) 2013-03-28 2013-05-15 Bae Systems Plc Improvements in and relating to displays
WO2014155096A1 (en) 2013-03-28 2014-10-02 Bae Systems Plc Improvements in and relating to displays
USD697130S1 (en) 2013-04-02 2014-01-07 Pulzit AB Sports glasses
WO2014172252A1 (en) 2013-04-15 2014-10-23 Kent State University Patterned liquid crystal alignment using ink-jet printed nanoparticles and use thereof to produce patterned, electro-optically addressable devices; ink-jet printable compositions
US9674413B1 (en) 2013-04-17 2017-06-06 Rockwell Collins, Inc. Vision system and method having improved performance and solar mitigation
USD726180S1 (en) 2013-04-18 2015-04-07 Vuzix Corporation Video eyewear device
USD694311S1 (en) 2013-04-22 2013-11-26 Samsung Electronic Co., Ltd. Earphone glasses
WO2014176695A1 (en) 2013-04-30 2014-11-06 Lensvector Inc. Reprogrammable tuneable liquid crystal lens intraocular implant and methods therefor
US9488836B2 (en) 2013-05-02 2016-11-08 Microsoft Technology Licensing, Llc Spherical interface for binocular display
CA151094S (en) 2013-05-10 2014-03-31 Recon Instr Inc Glasses with heads-up display and modules
WO2014188149A1 (en) 2013-05-20 2014-11-27 Milan Momcilo Popovich Holographic waveguide eye tracker
DE102013209436A1 (de) 2013-05-22 2014-11-27 Robert Bosch Gmbh Vorrichtung und Verfahren zum Erzeugen eines Beleuchtungsmusters
US20140347736A1 (en) 2013-05-23 2014-11-27 Omnivision Technologies, Inc. Systems And Methods For Aligning A Near-Eye Display Device
USD701206S1 (en) 2013-06-04 2014-03-18 Oculus VR, Inc. Virtual reality headset
US9639985B2 (en) 2013-06-24 2017-05-02 Microsoft Technology Licensing, Llc Active binocular alignment for near eye displays
US9625723B2 (en) 2013-06-25 2017-04-18 Microsoft Technology Licensing, Llc Eye-tracking system using a freeform prism
US20140375542A1 (en) 2013-06-25 2014-12-25 Steve Robbins Adjusting a near-eye display device
US9176324B1 (en) 2013-06-25 2015-11-03 Rockwell Collins, Inc. Enhanced-image presentation system, device, and method
US10228561B2 (en) 2013-06-25 2019-03-12 Microsoft Technology Licensing, Llc Eye-tracking system using a freeform prism and gaze-detection light
ES2913103T3 (es) 2013-06-26 2022-05-31 Bae Systems Plc Pantalla que comprende una guía de ondas óptica para visualizar una imagen
US8913865B1 (en) 2013-06-27 2014-12-16 Microsoft Corporation Waveguide including light turning gaps
US9664905B2 (en) 2013-06-28 2017-05-30 Microsoft Technology Licensing, Llc Display efficiency optimization by color filtering
ITTO20130541A1 (it) 2013-06-28 2014-12-29 St Microelectronics Srl Dispositivo a semiconduttore integrante un partitore resistivo e procedimento di fabbricazione di un dispositivo a semiconduttore
US9754507B1 (en) 2013-07-02 2017-09-05 Rockwell Collins, Inc. Virtual/live hybrid behavior to mitigate range and behavior constraints
US10408613B2 (en) 2013-07-12 2019-09-10 Magic Leap, Inc. Method and system for rendering virtual content
WO2015006784A2 (en) 2013-07-12 2015-01-15 Magic Leap, Inc. Planar waveguide apparatus with diffraction element(s) and system employing same
US20160195664A1 (en) 2013-07-30 2016-07-07 Leia Inc. Multibeam diffraction grating-based backlighting
US10345903B2 (en) 2013-07-30 2019-07-09 Microsoft Technology Licensing, Llc Feedback for optic positioning in display devices
WO2015015138A1 (en) 2013-07-31 2015-02-05 Milan Momcilo Popovich Method and apparatus for contact image sensing
JP6131766B2 (ja) 2013-08-06 2017-05-24 株式会社デンソー 車両用ヘッドアップディスプレイ装置
US9335548B1 (en) 2013-08-21 2016-05-10 Google Inc. Head-wearable display with collimated light source and beam steering mechanism
JP6232863B2 (ja) 2013-09-06 2017-11-22 セイコーエプソン株式会社 光学デバイス及び画像表示装置
US9785231B1 (en) 2013-09-26 2017-10-10 Rockwell Collins, Inc. Head worn display integrity monitor system and methods
US9244281B1 (en) 2013-09-26 2016-01-26 Rockwell Collins, Inc. Display system and method using a detached combiner
US9239507B2 (en) 2013-10-25 2016-01-19 Forelux Inc. Grating based optical coupler
DE102013223964B3 (de) 2013-11-22 2015-05-13 Carl Zeiss Ag Abbildungsoptik sowie Anzeigevorrichtung mit einer solchen Abbildungsoptik
US9857591B2 (en) 2014-05-30 2018-01-02 Magic Leap, Inc. Methods and system for creating focal planes in virtual and augmented reality
US9551468B2 (en) 2013-12-10 2017-01-24 Gary W. Jones Inverse visible spectrum light and broad spectrum light source for enhanced vision
US20150167868A1 (en) 2013-12-17 2015-06-18 Scott Boncha Maple sap vacuum collection systems with chew proof tubing
WO2015091282A1 (en) 2013-12-19 2015-06-25 Bae Systems Plc Improvements in and relating to waveguides
WO2015091277A1 (en) 2013-12-19 2015-06-25 Bae Systems Plc Improvements in and relating to waveguides
KR20150072151A (ko) 2013-12-19 2015-06-29 한국전자통신연구원 Ｓｌｍ을 이용하여 홀로그램 엘리먼트 이미지들을 기록하는 홀로그램 기록 장치 및 방법
US9804316B2 (en) 2013-12-20 2017-10-31 Apple Inc. Display having backlight with narrowband collimated light sources
US9459451B2 (en) 2013-12-26 2016-10-04 Microsoft Technology Licensing, Llc Eye tracking apparatus, method and system
US9671612B2 (en) 2014-01-29 2017-06-06 Google Inc. Dynamic lens for head mounted display
JPWO2015114743A1 (ja) 2014-01-29 2017-03-23 日立コンシューマエレクトロニクス株式会社 光情報装置、光情報処理方法
US9519089B1 (en) 2014-01-30 2016-12-13 Rockwell Collins, Inc. High performance volume phase gratings
CN111552079B (zh) 2014-01-31 2022-04-15 奇跃公司 多焦点显示系统和方法
USD752129S1 (en) 2014-02-19 2016-03-22 Lg Electroincs Inc. Frame to fix portable electronic device
CN103777282A (zh) 2014-02-26 2014-05-07 华中科技大学 一种光栅耦合器及光信号的耦合方法
US9762895B1 (en) 2014-03-11 2017-09-12 Rockwell Collins, Inc. Dual simultaneous image presentation for a three-dimensional aviation display
US10203762B2 (en) 2014-03-11 2019-02-12 Magic Leap, Inc. Methods and systems for creating virtual and augmented reality
JP2015172713A (ja) * 2014-03-12 2015-10-01 オリンパス株式会社 表示装置
JP6201836B2 (ja) 2014-03-14 2017-09-27 ソニー株式会社 光学装置及びその組立方法、ホログラム回折格子、表示装置並びにアライメント装置
US9939628B2 (en) 2014-03-20 2018-04-10 CSEM Centre Suisse d'Electronique et de Microtechnique SA—Recherche et Développement Imaging system
WO2015145119A1 (en) 2014-03-24 2015-10-01 Wave Optics Ltd Display system
US9244280B1 (en) 2014-03-25 2016-01-26 Rockwell Collins, Inc. Near eye display system and method for display enhancement or redundancy
USD725102S1 (en) 2014-03-27 2015-03-24 Lg Electronics Inc. Head mounted display device
US10048647B2 (en) 2014-03-27 2018-08-14 Microsoft Technology Licensing, Llc Optical waveguide including spatially-varying volume hologram
USD754782S1 (en) 2014-05-16 2016-04-26 Kopin Corporation Eyewear viewing device
JP1511166S (zh) 2014-05-21 2014-11-10
CN104035157B (zh) 2014-05-26 2017-12-26 北京理工大学 一种基于衍射光学元件的波导显示器
CN106662754B (zh) 2014-05-30 2021-05-25 奇跃公司 用于采用虚拟或增强现实装置生成虚拟内容显示的方法和系统
USD751551S1 (en) 2014-06-06 2016-03-15 Alpha Primitus, Inc. Pair of temple arms for an eyeglass frame with mount
TWD183013S (zh) 2014-06-24 2017-05-11 谷歌公司 可穿戴鉸接式顯示裝置
JP6172679B2 (ja) 2014-06-26 2017-08-02 インターナショナル・ビジネス・マシーンズ・コーポレーションＩｎｔｅｒｎａｔｉｏｎａｌ Ｂｕｓｉｎｅｓｓ Ｍａｃｈｉｎｅｓ Ｃｏｒｐｏｒａｔｉｏｎ 光結合構造、半導体デバイス、マルチ・チップ・モジュールのための光インターコネクト構造、および光結合構造のための製造方法
TWI540401B (zh) 2014-06-26 2016-07-01 雷亞有限公司 多視角三維腕錶及在多視角三維腕錶中產生三維時間影像的方法
WO2016010289A1 (en) 2014-07-15 2016-01-21 Samsung Electronics Co., Ltd. Holographic see-through optical device, stereoscopic imaging system, and multimedia head mounted system
CN104076424A (zh) 2014-07-28 2014-10-01 上海交通大学 全息聚合物分散液晶光栅及其制备方法
JP2016030503A (ja) 2014-07-29 2016-03-07 日本精機株式会社 ヘッドアップディスプレイ装置
ES2856011T3 (es) 2014-07-30 2021-09-27 Leia Inc Retroiluminación de colores basada en redes de difracción multihaz
US9557466B2 (en) 2014-07-30 2017-01-31 Leia, Inc Multibeam diffraction grating-based color backlighting
GB2529003B (en) 2014-08-03 2020-08-26 Wave Optics Ltd Optical device
US10359736B2 (en) 2014-08-08 2019-07-23 Digilens Inc. Method for holographic mastering and replication
US9377623B2 (en) 2014-08-11 2016-06-28 Microsoft Technology Licensing, Llc Waveguide eye tracking employing volume Bragg grating
US9678345B1 (en) 2014-08-15 2017-06-13 Rockwell Collins, Inc. Dynamic vergence correction in binocular displays
US9626936B2 (en) 2014-08-21 2017-04-18 Microsoft Technology Licensing, Llc Dimming module for augmented and virtual reality
US20190392724A1 (en) 2014-08-22 2019-12-26 Intelligent Technologies International, Inc. Secure Testing Device
US9733475B1 (en) 2014-09-08 2017-08-15 Rockwell Collins, Inc. Curved waveguide combiner for head-mounted and helmet-mounted displays (HMDS), a collimated virtual window, or a head up display (HUD)
US20160077338A1 (en) 2014-09-16 2016-03-17 Steven John Robbins Compact Projection Light Engine For A Diffractive Waveguide Display
US10241330B2 (en) 2014-09-19 2019-03-26 Digilens, Inc. Method and apparatus for generating input images for holographic waveguide displays
US10088616B2 (en) 2014-09-19 2018-10-02 Toyota Motor Engineering & Manufacturing North America, Inc. Panel with reduced glare
USD746896S1 (en) 2014-09-23 2016-01-05 Costa Del Mar, Inc. Eyeglasses
US9494799B2 (en) 2014-09-24 2016-11-15 Microsoft Technology Licensing, Llc Waveguide eye tracking employing switchable diffraction gratings
US9715110B1 (en) 2014-09-25 2017-07-25 Rockwell Collins, Inc. Automotive head up display (HUD)
US10088675B1 (en) 2015-05-18 2018-10-02 Rockwell Collins, Inc. Turning light pipe for a pupil expansion system and method
WO2016046514A1 (en) 2014-09-26 2016-03-31 LOKOVIC, Kimberly, Sun Holographic waveguide opticaltracker
EP3201686B9 (en) 2014-09-29 2022-01-12 Magic Leap, Inc. Architectures and methods for outputting different wavelength light out of waveguides
US9435961B2 (en) 2014-10-15 2016-09-06 Huawei Technologies Co., Ltd. Stacked photonic chip coupler for SOI chip-fiber coupling
WO2016069606A1 (en) 2014-10-27 2016-05-06 Wichita State University Lens mount for a wearable mobile device
JP2016085430A (ja) 2014-10-29 2016-05-19 セイコーエプソン株式会社 虚像表示装置
WO2016087442A1 (en) 2014-12-01 2016-06-09 Danmarks Tekniske Universitet Compact optical sensor for measuring physical parameters
USD827641S1 (en) 2014-12-16 2018-09-04 Sony Corporation Wearable media player
IL236491B (en) 2014-12-25 2020-11-30 Lumus Ltd A method for manufacturing an optical component in a conductive substrate
US9759919B2 (en) 2015-01-05 2017-09-12 Microsoft Technology Licensing, Llc Virtual image display with curved light path
KR102411560B1 (ko) 2015-01-10 2022-06-21 레이아 인코포레이티드 격자 결합 광 가이드
WO2016111706A1 (en) 2015-01-10 2016-07-14 Leia Inc. Polarization-mixing light guide and multibeam grating-based backlighting using same
JP6824171B2 (ja) 2015-01-10 2021-02-10 レイア、インコーポレイテッドＬｅｉａ Ｉｎｃ． 制御された回折カップリング効率を有する回折格子ベースの背面照明
KR102214345B1 (ko) 2015-01-10 2021-02-09 레이아 인코포레이티드 2차원/3차원(2d/3d) 전환가능 디스플레이 백라이트 및 전자 디스플레이
EP3245444B1 (en) 2015-01-12 2021-09-08 DigiLens Inc. Environmentally isolated waveguide display
EP3245551B1 (en) 2015-01-12 2019-09-18 DigiLens Inc. Waveguide light field displays
CN107209415B (zh) 2015-01-19 2021-06-01 镭亚股份有限公司 采用反射岛的单向基于光栅的背光
CN107533137A (zh) 2015-01-20 2018-01-02 迪吉伦斯公司 全息波导激光雷达
KR102243288B1 (ko) 2015-01-28 2021-04-22 레이아 인코포레이티드 3차원(3d) 전자 디스플레이
US9429692B1 (en) 2015-02-09 2016-08-30 Microsoft Technology Licensing, Llc Optical components
US10018844B2 (en) 2015-02-09 2018-07-10 Microsoft Technology Licensing, Llc Wearable image display system
US9535253B2 (en) 2015-02-09 2017-01-03 Microsoft Technology Licensing, Llc Display system
US9372347B1 (en) 2015-02-09 2016-06-21 Microsoft Technology Licensing, Llc Display system
US9423360B1 (en) 2015-02-09 2016-08-23 Microsoft Technology Licensing, Llc Optical components
US9513480B2 (en) 2015-02-09 2016-12-06 Microsoft Technology Licensing, Llc Waveguide
US9632226B2 (en) 2015-02-12 2017-04-25 Digilens Inc. Waveguide grating device
US20180246354A1 (en) 2015-02-23 2018-08-30 Digilens, Inc. Electrically focus-tunable lens
US10088689B2 (en) 2015-03-13 2018-10-02 Microsoft Technology Licensing, Llc Light engine with lenticular microlenslet arrays
US10459145B2 (en) 2015-03-16 2019-10-29 Digilens Inc. Waveguide device incorporating a light pipe
AU2016235757A1 (en) 2015-03-20 2017-10-05 Magic Leap, Inc. Light combiner for augmented reality display systems
WO2016156776A1 (en) 2015-03-31 2016-10-06 Milan Momcilo Popovich Method and apparatus for contact image sensing
JP6714612B2 (ja) 2015-04-08 2020-06-24 ディスぺリックス オイ 光学透視ディスプレイ素子及びかかる素子を利用する装置
CN107709477B (zh) 2015-04-30 2021-10-29 科慕埃弗西有限公司 包含可交联聚合物添加剂的耐久性建筑涂料
KR102527670B1 (ko) 2015-05-08 2023-04-28 배 시스템즈 피엘시 디스플레이 개선 방법
JP2018517242A (ja) 2015-05-09 2018-06-28 レイア、インコーポレイテッドＬｅｉａ Ｉｎｃ． 色走査格子ベースのバックライトおよび同バックライトを用いる電子ディスプレイ
WO2016183537A1 (en) 2015-05-14 2016-11-17 Cross Match Technologies, Inc. Handheld biometric scanner device
US10247943B1 (en) 2015-05-18 2019-04-02 Rockwell Collins, Inc. Head up display (HUD) using a light pipe
US11366316B2 (en) 2015-05-18 2022-06-21 Rockwell Collins, Inc. Head up display (HUD) using a light pipe
US10126552B2 (en) 2015-05-18 2018-11-13 Rockwell Collins, Inc. Micro collimator system and method for a head up display (HUD)
JP2017003744A (ja) 2015-06-09 2017-01-05 セイコーエプソン株式会社 光学デバイスおよび画像表示装置
CN107924103B (zh) 2015-06-15 2021-06-22 奇跃公司 具有用于内耦合复用光流的光学元件的显示系统
CN104880868B (zh) 2015-06-16 2017-12-29 京东方科技集团股份有限公司 一种液晶光栅及其制作方法和显示装置
US10670862B2 (en) 2015-07-02 2020-06-02 Microsoft Technology Licensing, Llc Diffractive optical elements with asymmetric profiles
US10254536B2 (en) 2015-07-20 2019-04-09 Magic Leap, Inc. Collimating fiber scanner design with inward pointing angles in virtual/augmented reality system
US9541763B1 (en) 2015-07-29 2017-01-10 Rockwell Collins, Inc. Active HUD alignment
US10038840B2 (en) 2015-07-30 2018-07-31 Microsoft Technology Licensing, Llc Diffractive optical element using crossed grating for pupil expansion
US9864208B2 (en) 2015-07-30 2018-01-09 Microsoft Technology Licensing, Llc Diffractive optical elements with varying direction for depth modulation
US9791694B1 (en) 2015-08-07 2017-10-17 Rockwell Collins, Inc. Transparent film display system for vehicles
US10180520B2 (en) 2015-08-24 2019-01-15 Akonia Holographics, Llc Skew mirrors, methods of use, and methods of manufacture
KR102233209B1 (ko) 2015-09-05 2021-03-26 레이아 인코포레이티드 시프트된 멀티빔 회절 격자를 사용한 각도 서브-픽셀 렌더링 멀티뷰 디스플레이
KR101759727B1 (ko) 2015-09-11 2017-07-20 부산대학교 산학협력단 에포다이즈드 격자를 기반으로 한 폴리머 광도파로 가변 파장 필터의 제작방법
CN108474945B (zh) 2015-10-05 2021-10-01 迪吉伦斯公司 波导显示器
US10429645B2 (en) 2015-10-07 2019-10-01 Microsoft Technology Licensing, Llc Diffractive optical element with integrated in-coupling, exit pupil expansion, and out-coupling
US10241332B2 (en) 2015-10-08 2019-03-26 Microsoft Technology Licensing, Llc Reducing stray light transmission in near eye display using resonant grating filter
US10067346B2 (en) 2015-10-23 2018-09-04 Microsoft Technology Licensing, Llc Holographic display
US9946072B2 (en) 2015-10-29 2018-04-17 Microsoft Technology Licensing, Llc Diffractive optical element with uncoupled grating structures
NZ742532A (en) 2015-11-04 2019-05-31 Magic Leap Inc Light field display metrology
US11231544B2 (en) 2015-11-06 2022-01-25 Magic Leap, Inc. Metasurfaces for redirecting light and methods for fabricating
US10359627B2 (en) 2015-11-10 2019-07-23 Microsoft Technology Licensing, Llc Waveguide coatings or substrates to improve intensity distributions having adjacent planar optical component separate from an input, output, or intermediate coupler
US9791696B2 (en) 2015-11-10 2017-10-17 Microsoft Technology Licensing, Llc Waveguide gratings to improve intensity distributions
US9915825B2 (en) 2015-11-10 2018-03-13 Microsoft Technology Licensing, Llc Waveguides with embedded components to improve intensity distributions
FR3043852B1 (fr) 2015-11-13 2017-12-22 Commissariat Energie Atomique Dispositif laser et procede de fabrication d’un tel dispositif laser
WO2017087390A1 (en) 2015-11-16 2017-05-26 Analog Devices, Inc. Waveguide-based integrated spectrometer
WO2017094129A1 (ja) 2015-12-02 2017-06-08 株式会社日立製作所 ホログラム光情報再生装置
US10558043B2 (en) 2015-12-02 2020-02-11 Rockwell Collins, Inc. Worn display using a peripheral view
US10162181B2 (en) 2015-12-03 2018-12-25 Microsoft Technology Licensing, Llc Display device with optics for brightness uniformity tuning having DOE optically coupled to receive light at central and peripheral regions
US9989763B2 (en) 2015-12-04 2018-06-05 Microsoft Technology Licensing, Llc Imaging using multiple different narrow bands of light having respective different emission peaks
DE102015122055B4 (de) 2015-12-17 2018-08-30 Carl Zeiss Ag Optisches System sowie Verfahren zum Übertragen eines Quellbildes
US20170176747A1 (en) 2015-12-21 2017-06-22 Tuomas Heikki Sakari Vallius Multi-Pupil Display System for Head-Mounted Display Device
US9800607B2 (en) 2015-12-21 2017-10-24 Bank Of America Corporation System for determining effectiveness and allocation of information security technologies
US10038710B2 (en) 2015-12-22 2018-07-31 Sap Se Efficient identification of log events in enterprise threat detection
USD793468S1 (en) 2016-01-04 2017-08-01 Garmin Switzerland Gmbh Display device
USD795866S1 (en) 2016-01-06 2017-08-29 Vuzix Corporation Monocular smart glasses
CN108885310B (zh) 2016-01-06 2020-10-23 伊奎蒂公司 具有二向色性反射器的双通道成像光导
USD795865S1 (en) 2016-01-06 2017-08-29 Vuzix Corporation Monocular smart glasses
US10152121B2 (en) 2016-01-06 2018-12-11 Facebook Technologies, Llc Eye tracking through illumination by head-mounted displays
CN106960661B (zh) 2016-01-08 2019-06-21 京东方科技集团股份有限公司 一种3d显示装置及其驱动方法
EP3398007B1 (en) 2016-02-04 2024-09-11 DigiLens, Inc. Waveguide optical tracker
US10056020B2 (en) 2016-02-11 2018-08-21 Oculus Vr, Llc Waveguide display with two-dimensional scanner
US9891436B2 (en) 2016-02-11 2018-02-13 Microsoft Technology Licensing, Llc Waveguide-based displays with anti-reflective and highly-reflective coating
US9874931B1 (en) 2016-02-22 2018-01-23 Rockwell Collins, Inc. Head-tracking system and method
JP6736911B2 (ja) 2016-02-29 2020-08-05 セイコーエプソン株式会社 光束径拡大素子及び画像表示装置
US10540007B2 (en) 2016-03-04 2020-01-21 Rockwell Collins, Inc. Systems and methods for delivering imagery to head-worn display systems
US9886742B2 (en) 2016-03-17 2018-02-06 Google Llc Electro-optic beam steering for super-resolution/lightfield imagery
EP3433659B1 (en) 2016-03-24 2024-10-23 DigiLens, Inc. Method and apparatus for providing a polarization selective holographic waveguide device
WO2017178781A1 (en) 2016-04-11 2017-10-19 GRANT, Alastair, John Holographic waveguide apparatus for structured light projection
US10025093B2 (en) 2016-04-13 2018-07-17 Microsoft Technology Licensing, Llc Waveguide-based displays with exit pupil expander
US9791703B1 (en) 2016-04-13 2017-10-17 Microsoft Technology Licensing, Llc Waveguides with extended field of view
CN109415630A (zh) 2016-04-13 2019-03-01 日东电工株式会社 液晶组合物、混合物、元件和可调光器件
US10067347B2 (en) 2016-04-13 2018-09-04 Microsoft Technology Licensing, Llc Waveguides with improved intensity distributions
JP2017194547A (ja) 2016-04-20 2017-10-26 コニカミノルタ株式会社 ホログラフィック光学素子の製造方法及び露光光学装置
US9939577B2 (en) 2016-04-20 2018-04-10 Kabushiki Kaisha Toyota Chuo Kenkyusho Diffraction structure, diffraction grating, diffraction grating array, optical phased array, optical modulator, optical filter, laser source
US10871649B2 (en) 2016-04-21 2020-12-22 Bae Systems Plc Display with a waveguide coated with a meta-material
US10197804B2 (en) 2016-04-25 2019-02-05 Microsoft Technology Licensing, Llc Refractive coating for diffractive optical elements
US10241346B2 (en) 2016-05-07 2019-03-26 Microsoft Technology Licensing, Llc Degrees of freedom for diffraction elements in wave expander
WO2017197020A1 (en) 2016-05-12 2017-11-16 Magic Leap, Inc. Distributed light manipulation over imaging waveguide
GB201609027D0 (en) 2016-05-23 2016-07-06 Bae Systems Plc Waveguide manufacturing method
GB201609026D0 (en) 2016-05-23 2016-07-06 Bae Systems Plc Waveguide manufacturing method
GB2550958B (en) 2016-06-03 2022-02-23 Bae Systems Plc Waveguide structure
US20170363874A1 (en) 2016-06-21 2017-12-21 Symbol Technologies, Llc Modular heads up display assemblies
USD840454S1 (en) 2016-07-08 2019-02-12 Rockwell Collins, Inc. Head worn display wave-guide assembly
TWI721208B (zh) 2016-08-22 2021-03-11 美商魔法飛躍股份有限公司 奈米光柵方法及設備
EP4286958A3 (en) 2016-09-07 2024-02-28 Magic Leap, Inc. Virtual reality, augmented reality, and mixed reality systems including thick media and related methods
US10095045B2 (en) 2016-09-12 2018-10-09 Microsoft Technology Licensing, Llc Waveguide comprising a bragg polarization grating
CN106226854B (zh) 2016-09-21 2018-08-17 清华大学深圳研究生院 一种全息光栅阵列的制作装置
US9959818B2 (en) 2016-09-22 2018-05-01 Microsoft Technology Licensing, Llc Display engines for use with optical waveguides
KR102646789B1 (ko) 2016-09-22 2024-03-13 삼성전자주식회사 지향성 백라이트 유닛 및 이를 포함하는 입체 영상 표시 장치
JP2018054978A (ja) 2016-09-30 2018-04-05 セイコーエプソン株式会社 虚像表示装置及びその製造方法
JP7042258B2 (ja) 2016-10-05 2022-03-25 レイア、インコーポレイテッド 指向性散乱機構を使用するモード選択可能なバックライト、方法、及びディスプレイ
US10444510B1 (en) 2016-10-11 2019-10-15 Facebook Technologies, Llc Opposed gratings in a waveguide display
KR102654870B1 (ko) 2016-11-09 2024-04-05 삼성전자주식회사 3차원 영상 디스플레이용 백라이트 유닛 및 그 제조방법
WO2018094292A1 (en) 2016-11-17 2018-05-24 Akonia Holographics Llc Hologram recording systems and optical recording cells
KR102506485B1 (ko) 2016-11-18 2023-03-03 매직 립, 인코포레이티드 넓은 입사 각도 범위들의 광을 방향전환시키기 위한 다중층 액정 회절 격자들
GB2556938B (en) 2016-11-28 2022-09-07 Bae Systems Plc Multiple waveguide structure for colour displays
EP3548939A4 (en) 2016-12-02 2020-11-25 DigiLens Inc. UNIFORM OUTPUT LIGHTING WAVEGUIDE DEVICE
US10551616B2 (en) 2016-12-09 2020-02-04 Microsoft Technology Licensing, Llc Display device system with tilted lens group to prevent ghost images
EP3540485A4 (en) 2016-12-15 2019-12-04 Panasonic Intellectual Property Management Co., Ltd. WAVE GUIDE FOIL AND PHOTOELECTRIC CONVERSION DEVICE
US10088686B2 (en) 2016-12-16 2018-10-02 Microsoft Technology Licensing, Llc MEMS laser scanner having enlarged FOV
US10185151B2 (en) 2016-12-20 2019-01-22 Facebook Technologies, Llc Waveguide display with a small form factor, a large field of view, and a large eyebox
CN106848835B (zh) 2016-12-22 2020-04-28 华中科技大学 一种基于表面光栅的dfb激光器
WO2018129398A1 (en) 2017-01-05 2018-07-12 Digilens, Inc. Wearable heads up displays
CN106842397B (zh) 2017-01-05 2020-07-17 苏州苏大维格光电科技股份有限公司 一种树脂全息波导镜片及其制备方法、及三维显示装置
US10698214B2 (en) 2017-01-17 2020-06-30 Microsoft Technology Licensing, Llc Optical device to improve image uniformity
US10295824B2 (en) 2017-01-26 2019-05-21 Rockwell Collins, Inc. Head up display with an angled light pipe
KR20230173212A (ko) 2017-01-26 2023-12-26 디지렌즈 인코포레이티드. 균일한 출력 조명을 갖는 도파관 장치
WO2018150163A1 (en) 2017-02-14 2018-08-23 Bae Systems Plc Waveguide structure
CN110300912B (zh) 2017-02-15 2022-09-02 奇跃公司 包括伪影抑制的投影仪架构
US10508232B2 (en) 2017-02-16 2019-12-17 Dow Global Technologies Llc Polymer composites and films comprising reactive additives having thiol groups for improved quantum dot dispersion and barrier properties
US11054581B2 (en) 2017-03-01 2021-07-06 Akonia Holographics Llc Ducted pupil expansion
US10613268B1 (en) 2017-03-07 2020-04-07 Facebook Technologies, Llc High refractive index gratings for waveguide displays manufactured by self-aligned stacked process
EP3602174A4 (en) 2017-03-21 2020-04-08 Magic Leap, Inc. METHOD AND SYSTEM FOR WAVE GUIDE PROJECTOR WITH A WIDE FIELD OF VIEW
US11269144B2 (en) 2017-03-21 2022-03-08 Magic Leap, Inc. Stacked waveguides having different diffraction gratings for combined field of view
EP3603058B1 (en) 2017-03-22 2024-07-03 Magic Leap, Inc. Depth based foveated rendering for display systems
CN106950744B (zh) 2017-04-26 2019-07-19 华中科技大学 一种全息聚合物分散液晶光栅及其制备方法
DE102017110246A1 (de) 2017-05-11 2018-11-15 Hettich Franke Gmbh & Co. Kg Schwenkbeschlag und Möbel
US10560688B2 (en) 2017-05-22 2020-02-11 Microsoft Technology Licensing, Llc Display device system with non-telecentric imaging to prevent ghost images
JP2018197838A (ja) 2017-05-25 2018-12-13 コニカミノルタ株式会社 体積ホログラム記録体
US10466487B2 (en) 2017-06-01 2019-11-05 PogoTec, Inc. Releasably attachable augmented reality system for eyewear
US11086059B2 (en) 2017-06-13 2021-08-10 Vuzix Corporation Image light guide with expanded light distribution overlapping gratings
US10859834B2 (en) 2017-07-03 2020-12-08 Holovisions Space-efficient optical structures for wide field-of-view augmented reality (AR) eyewear
US10338400B2 (en) 2017-07-03 2019-07-02 Holovisions LLC Augmented reality eyewear with VAPE or wear technology
US20190064735A1 (en) 2017-08-30 2019-02-28 Digilens, Inc. Methods and Apparatus for Compensating Image Distortion and Illumination Nonuniformity in a Waveguide
US10107966B1 (en) 2017-09-06 2018-10-23 International Business Machines Corporation Single-mode polymer waveguide connector assembly
US10983346B2 (en) 2017-09-07 2021-04-20 Microsoft Technology Licensing, Llc Display apparatuses, systems and methods including curved waveguides
USD872794S1 (en) 2017-09-08 2020-01-14 Bae Systems Plc Glasses with optical image sensor
US10569449B1 (en) 2017-09-13 2020-02-25 Facebook Technologies, Llc Nanoimprint lithography system and method
US11175506B2 (en) 2017-09-28 2021-11-16 Google Llc Systems, devices, and methods for waveguide-based eyebox expansion in wearable heads-up displays
US10929667B2 (en) 2017-10-13 2021-02-23 Corning Incorporated Waveguide-based optical systems and methods for augmented reality systems
EP3698214A4 (en) 2017-10-16 2021-10-27 Digilens Inc. SYSTEMS AND METHODS FOR MULTIPLICATION OF THE IMAGE RESOLUTION OF A PIXELIZED DISPLAY
KR102821764B1 (ko) 2017-10-19 2025-06-16 스냅 아이엔씨 이미지 투영 장치 및 이를 포함하는 헤드업 디스플레이
USD872170S1 (en) 2017-11-09 2020-01-07 OxSight Limited Glasses
US10983257B1 (en) 2017-11-21 2021-04-20 Facebook Technologies, Llc Fabrication of self-aligned grating elements with high refractive index for waveguide displays
JP1611400S (zh) 2017-11-24 2021-08-16
JP7073690B2 (ja) 2017-11-29 2022-05-24 セイコーエプソン株式会社 記録装置
EP3499278A1 (en) 2017-12-13 2019-06-19 Thomson Licensing A diffraction grating structure comprising several grating lines
AU2018386296B2 (en) 2017-12-15 2023-11-23 Magic Leap, Inc. Eyepieces for augmented reality display system
WO2019126175A1 (en) 2017-12-20 2019-06-27 Vuzix Corporation Augmented reality display system
US11604359B2 (en) 2017-12-21 2023-03-14 Snap Inc. Wearable devices
FI129167B (en) 2017-12-22 2021-08-31 Dispelix Oy Interference-free waveguide display
FI129400B (en) 2017-12-22 2022-01-31 Dispelix Oy Diffractive waveguide element and diffractive waveguide display
FI129113B (en) 2017-12-22 2021-07-15 Dispelix Oy Waveguide display and display element with new lattice configuration
KR20250004154A (ko) 2018-01-08 2025-01-07 디지렌즈 인코포레이티드. 광 도파관의 제조 방법
US20190212596A1 (en) 2018-01-08 2019-07-11 Digilens, Inc. Holographic Material Systems and Waveguides Incorporating Low Functionality Monomers
WO2019135837A1 (en) 2018-01-08 2019-07-11 Digilens, Inc. Systems and methods for manufacturing waveguide cells
CN111566571B (zh) 2018-01-08 2022-05-13 迪吉伦斯公司 波导单元格中全息光栅高吞吐量记录的系统和方法
US10914950B2 (en) 2018-01-08 2021-02-09 Digilens Inc. Waveguide architectures and related methods of manufacturing
US20190212597A1 (en) 2018-01-08 2019-07-11 Digilens, Inc. Low Haze Liquid Crystal Materials
WO2019136471A1 (en) 2018-01-08 2019-07-11 Digilens, Inc. Liquid crystal materials and formulations
KR20190085368A (ko) 2018-01-10 2019-07-18 삼성전자주식회사 프로젝터에서 출력된 광을 투명 부재로 전달할 수 있는 광 전달 부재를 포함하는 접이형 웨어러블 전자 장치
USD859510S1 (en) 2018-01-16 2019-09-10 Costa Del Mar, Inc. Eyeglasses
US10670808B1 (en) 2018-01-22 2020-06-02 Facebook Technologies, Llc Systems and methods for altering an alignment of light from a light projector with a waveguide
US10914954B2 (en) 2018-08-03 2021-02-09 Facebook Technologies, Llc Rainbow reduction for waveguide displays
US10823887B1 (en) 2018-01-23 2020-11-03 Facebook Technologigegs, Llc Diffraction grating with a variable refractive index using multiple resins
US11181801B2 (en) 2018-02-06 2021-11-23 Google Llc Beam steering optics for virtual reality systems
CN108107506A (zh) 2018-02-12 2018-06-01 福州大学 一种光通信波段聚合物波导光栅耦合器及其制作方法
CN208092344U (zh) 2018-02-13 2018-11-13 成都理想境界科技有限公司 一种单眼大视场近眼显示光学系统及头戴式显示设备
US10866426B2 (en) 2018-02-28 2020-12-15 Apple Inc. Scanning mirror display devices
EP3762763A1 (en) 2018-03-07 2021-01-13 BAE SYSTEMS plc Waveguide structure for head up displays
USD855687S1 (en) 2018-03-09 2019-08-06 Kopin Corporation Eyewear viewing device
CN208621784U (zh) 2018-03-15 2019-03-19 中国计量大学 一种柔性介入式医用导管空间弯曲检测的光栅光波导器件
KR102839391B1 (ko) 2018-03-16 2025-07-28 디지렌즈 인코포레이티드. 복굴절 제어가 통합된 홀로그래픽 도파관 및 이를 제조하는 방법
FI128837B (en) 2018-03-28 2021-01-15 Dispelix Oy Outlet pupil dilator
FI129359B (en) 2018-03-28 2021-12-31 Dispelix Oy Diffractive grating
FI129387B (en) 2018-03-28 2022-01-31 Dispelix Oy Waveguide elements
FI130178B (en) 2018-03-28 2023-03-29 Dispelix Oy Waveguide element and waveguide stack for display use
US10345519B1 (en) 2018-04-11 2019-07-09 Microsoft Technology Licensing, Llc Integrated optical beam steering system
US10732351B2 (en) 2018-04-23 2020-08-04 Facebook Technologies, Llc Gratings with variable depths formed using planarization for waveguide displays
WO2019217453A1 (en) 2018-05-07 2019-11-14 Digilens Inc. Methods and apparatuses for copying a diversity of hologram prescriptions from a common master
IL259276B (en) 2018-05-10 2021-08-31 Veeride Ltd An augmented reality device supported by a smartphone and a clip-on unit that can be variably attached to user glasses
CN108681067A (zh) 2018-05-16 2018-10-19 上海鲲游光电科技有限公司 一种扩展视场角的波导显示装置
US10649119B2 (en) 2018-07-16 2020-05-12 Facebook Technologies, Llc Duty cycle, depth, and surface energy control in nano fabrication
US11067808B2 (en) 2018-07-24 2021-07-20 Magic Leap, Inc. Diffractive optical elements with mitigation of rebounce-induced light loss and related systems and methods
US11402801B2 (en) 2018-07-25 2022-08-02 Digilens Inc. Systems and methods for fabricating a multilayer optical structure
US10578876B1 (en) 2018-09-10 2020-03-03 Facebook Technologies, Llc Waveguide having a phase-matching region
CN113168017A (zh) 2018-09-21 2021-07-23 谷歌有限责任公司 用于可佩戴平视显示器的光学组合透镜
USD880575S1 (en) 2018-09-25 2020-04-07 Oakley, Inc. Eyeglasses
US11103892B1 (en) 2018-09-25 2021-08-31 Facebook Technologies, Llc Initiated chemical vapor deposition method for forming nanovoided polymers
JP7155815B2 (ja) 2018-09-27 2022-10-19 セイコーエプソン株式会社 頭部装着型表示装置
US11454809B2 (en) 2018-10-16 2022-09-27 Meta Platforms Technologies LLC Display waveguide assembly with color cross-coupling
US11243333B1 (en) 2018-10-24 2022-02-08 Facebook Technologies, Llc Nanovoided optical structures and corresponding systems and methods
US10598938B1 (en) 2018-11-09 2020-03-24 Facebook Technologies, Llc Angular selective grating coupler for waveguide display
US10690831B2 (en) 2018-11-20 2020-06-23 Facebook Technologies, Llc Anisotropically formed diffraction grating device
US11237393B2 (en) 2018-11-20 2022-02-01 Magic Leap, Inc. Eyepieces for augmented reality display system
US11340386B1 (en) 2018-12-07 2022-05-24 Facebook Technologies, Llc Index-gradient structures with nanovoided materials and corresponding systems and methods
US11306193B1 (en) 2018-12-10 2022-04-19 Facebook Technologies, Llc Methods for forming ordered and disordered nanovoided composite polymers
US11107972B2 (en) 2018-12-11 2021-08-31 Facebook Technologies, Llc Nanovoided tunable optics
KR102840443B1 (ko) 2018-12-11 2025-07-29 디지렌즈 인코포레이티드. 단일 격자층 컬러 홀로그램 도파관 디스플레이를 제공하기 위한 방법 및 장치
US12124034B2 (en) 2018-12-19 2024-10-22 Apple Inc. Modular system for head-mounted device
US11307357B2 (en) 2018-12-28 2022-04-19 Facebook Technologies, Llc Overcoating slanted surface-relief structures using atomic layer deposition
US20200225471A1 (en) 2019-01-14 2020-07-16 Digilens Inc. Holographic Waveguide Display with Light Control Layer
US11667059B2 (en) 2019-01-31 2023-06-06 Meta Platforms Technologies, Llc Techniques for reducing surface adhesion during demolding in nanoimprint lithography
US20200249568A1 (en) 2019-02-05 2020-08-06 Facebook Technologies, Llc Curable formulation with high refractive index and its application in surface relief grating using nanoimprinting lithography
WO2020163524A1 (en) 2019-02-05 2020-08-13 Digilens Inc. Methods for compensating for optical surface nonuniformity
US20220283377A1 (en) 2019-02-15 2022-09-08 Digilens Inc. Wide Angle Waveguide Display
KR20250150160A (ko) 2019-02-15 2025-10-17 디지렌즈 인코포레이티드. 일체형 격자를 이용하여 홀로그래픽 도파관 디스플레이를 제공하기 위한 방법 및 장치
CN113728075A (zh) 2019-02-22 2021-11-30 迪吉伦斯公司 具有高衍射效率和低雾度的全息聚合物分散液晶混合物
US20200292745A1 (en) 2019-03-12 2020-09-17 Digilens Inc. Holographic Waveguide Backlight and Related Methods of Manufacturing
WO2020212682A1 (en) 2019-04-18 2020-10-22 Bae Systems Plc Optical arrangement for a display
US20200341194A1 (en) 2019-04-26 2020-10-29 Digilens Inc. Holographic Waveguide Illumination Homogenizers
US20200348519A1 (en) 2019-05-03 2020-11-05 Digilens Inc. Waveguide Display with Wide Angle Peripheral Field of View
JP1664536S (zh) 2019-05-03 2020-07-27
CN114207492A (zh) 2019-06-07 2022-03-18 迪吉伦斯公司 带透射光栅和反射光栅的波导及其生产方法
US11137603B2 (en) 2019-06-20 2021-10-05 Facebook Technologies, Llc Surface-relief grating with patterned refractive index modulation
US20200400946A1 (en) 2019-06-24 2020-12-24 Digilens Inc. Methods and Apparatuses for Providing a Waveguide Display with Angularly Varying Optical Power
US11550083B2 (en) 2019-06-26 2023-01-10 Meta Platforms Technologies, Llc Techniques for manufacturing slanted structures
CN114341686A (zh) 2019-07-22 2022-04-12 迪吉伦斯公司 用于大批量制造波导的系统和方法
KR20220038452A (ko) 2019-07-29 2022-03-28 디지렌즈 인코포레이티드. 픽셀화된 디스플레이의 이미지 해상도와 시야를 증배하는 방법 및 장치
WO2021032982A1 (en) 2019-08-21 2021-02-25 Bae Systems Plc Optical waveguide
EP4451020A3 (en) 2019-08-21 2025-01-08 Snap, Inc. Manufacture of surface relief structures
US20210055551A1 (en) 2019-08-23 2021-02-25 Facebook Technologies, Llc Dispersion compensation in volume bragg grating-based waveguide display
US11442222B2 (en) 2019-08-29 2022-09-13 Digilens Inc. Evacuated gratings and methods of manufacturing
US11747585B2 (en) 2019-09-04 2023-09-05 Google Llc Optical combiner and combiner lens with lightguide failure mitigation mechanism
WO2021044121A1 (en) 2019-09-06 2021-03-11 Bae Systems Plc Waveguide and method for fabricating a waveguide master grating tool
US11561400B2 (en) 2019-10-11 2023-01-24 Google Llc Wearable heads-up display with optical path fault detection
US11598919B2 (en) 2019-10-14 2023-03-07 Meta Platforms Technologies, Llc Artificial reality system having Bragg grating
US11428938B2 (en) 2019-12-23 2022-08-30 Meta Platforms Technologies, Llc Switchable diffractive optical element and waveguide containing the same
US11662584B2 (en) 2019-12-26 2023-05-30 Meta Platforms Technologies, Llc Gradient refractive index grating for display leakage reduction
US20210199873A1 (en) 2019-12-26 2021-07-01 Facebook Technologies, Llc Dual-side antireflection coatings for broad angular and wavelength bands
CN111025657A (zh) 2019-12-31 2020-04-17 瑞声通讯科技(常州)有限公司 近眼显示装置
WO2021138607A1 (en) 2020-01-03 2021-07-08 Digilens Inc. Modular waveguide displays and related applications
US20210238374A1 (en) 2020-02-04 2021-08-05 Facebook Technologies, Llc Templated synthesis of nanovoided polymers
EP4154051A4 (en) 2020-05-22 2024-08-14 Magic Leap, Inc. METHOD AND SYSTEM FOR DUAL PROJECTOR WAVEGUIDE DISPLAYS WITH WIDE FIELD OF VIEW
WO2021242898A1 (en) 2020-05-26 2021-12-02 Digilens Inc. Eyed glow suppression in waveguide based displays
WO2021262759A1 (en) 2020-06-22 2021-12-30 Digilens Inc. Systems and methods for real-time color correction of waveguide based displays
US11543584B2 (en) 2020-07-14 2023-01-03 Meta Platforms Technologies, Llc Inorganic matrix nanoimprint lithographs and methods of making thereof with reduced carbon
CN115917367A (zh) 2020-07-14 2023-04-04 迪吉伦斯公司 基于纳米颗粒的全息光聚合物材料和相关应用
US20220043287A1 (en) 2020-08-10 2022-02-10 Digilens Inc. Switchable Raman Nath Gratings
US20220082739A1 (en) 2020-09-17 2022-03-17 Facebook Technologies, Llc Techniques for manufacturing variable etch depth gratings using gray-tone lithography
US11592681B2 (en) 2020-09-23 2023-02-28 Meta Platforms Technologies, Llc Device including diffractive optical element
US20240019700A1 (en) 2020-11-06 2024-01-18 Digilens Inc. Waveguide Based Display Device
US20240027670A1 (en) 2020-11-23 2024-01-25 Digilens Inc. Photonic Crystals and Methods for Fabricating the Same
US20220206232A1 (en) 2020-12-30 2022-06-30 Facebook Technologies, Llc Layered waveguide fabrication by additive manufacturing
US20220204790A1 (en) 2020-12-31 2022-06-30 Facebook Technologies, Llc High refractive index overcoat formulation and method of use with inkjet printing
WO2022150841A1 (en) 2021-01-07 2022-07-14 Digilens Inc. Grating structures for color waveguides
US12158612B2 (en) 2021-03-05 2024-12-03 Digilens Inc. Evacuated periodic structures and methods of manufacturing
US20230061090A1 (en) 2021-08-26 2023-03-02 Digilens Inc. Piecewise Rolled Vector Gratings and Methods of Fabrication
CN120112823A (zh) 2022-09-13 2025-06-06 迪吉伦斯公司 结合排空周期性结构的基于波导的显示器

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150243068A1 (en) * 1990-12-07 2015-08-27 Dennis J. Solomon Integrated 3d-d2 visual effects dispay
CN101103297A (zh) * 2004-12-13 2008-01-09 诺基亚公司 用于扩展出瞳的通用衍射光学方法
WO2007058348A1 (ja) * 2005-11-21 2007-05-24 Matsushita Electric Industrial Co., Ltd. 光ピックアップ、光ディスク装置、コンピュータ及び光ディスクレコーダ
US8659826B1 (en) * 2010-02-04 2014-02-25 Rockwell Collins, Inc. Worn display system and method without requiring real time tracking for boresight precision
CN103946732A (zh) * 2011-09-26 2014-07-23 微软公司 基于对透视、近眼显示器的传感器输入的视频显示修改
US20130250431A1 (en) * 2012-03-21 2013-09-26 Steve Robbins Two-dimensional exit-pupil expansion
WO2013163347A1 (en) * 2012-04-25 2013-10-31 Rockwell Collins, Inc. Holographic wide angle display
CN103562802A (zh) * 2012-04-25 2014-02-05 罗克韦尔柯林斯公司 全息广角显示器
CN103389580A (zh) * 2012-05-09 2013-11-13 索尼公司 显示装置和图像显示方法
WO2013167864A1 (en) * 2012-05-11 2013-11-14 Milan Momcilo Popovich Apparatus for eye tracking
CN103823267A (zh) * 2012-11-16 2014-05-28 罗克韦尔柯林斯公司 透明波导显示装置
US20150125109A1 (en) * 2013-11-06 2015-05-07 Steve J. Robbins Grating configurations for a tiled waveguide display
US20150205126A1 (en) * 2013-11-27 2015-07-23 Magic Leap, Inc. Virtual and augmented reality systems and methods

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11726332B2 (en) 2009-04-27 2023-08-15 Digilens Inc. Diffractive projection apparatus
US11448937B2 (en) 2012-11-16 2022-09-20 Digilens Inc. Transparent waveguide display for tiling a display having plural optical powers using overlapping and offset FOV tiles
US12405507B2 (en) 2012-11-16 2025-09-02 Digilens Inc. Transparent waveguide display with grating lamina that both couple and extract modulated light
US11740472B2 (en) 2015-01-12 2023-08-29 Digilens Inc. Environmentally isolated waveguide display
US11703645B2 (en) 2015-02-12 2023-07-18 Digilens Inc. Waveguide grating device
US12379547B2 (en) 2015-02-12 2025-08-05 Digilens Inc. Waveguide grating device
US11754842B2 (en) 2015-10-05 2023-09-12 Digilens Inc. Apparatus for providing waveguide displays with two-dimensional pupil expansion
US12405471B2 (en) 2015-10-05 2025-09-02 Digilens Inc. Apparatus for providing waveguide displays with two-dimensional pupil expansion
US11604314B2 (en) 2016-03-24 2023-03-14 Digilens Inc. Method and apparatus for providing a polarization selective holographic waveguide device
US11513350B2 (en) 2016-12-02 2022-11-29 Digilens Inc. Waveguide device with uniform output illumination
US12298513B2 (en) 2016-12-02 2025-05-13 Digilens Inc. Waveguide device with uniform output illumination
US12248150B2 (en) 2017-01-05 2025-03-11 Digilens Inc. Wearable heads up displays
US11586046B2 (en) 2017-01-05 2023-02-21 Digilens Inc. Wearable heads up displays
US12366823B2 (en) 2018-01-08 2025-07-22 Digilens Inc. Systems and methods for high-throughput recording of holographic gratings in waveguide cells
US12306585B2 (en) 2018-01-08 2025-05-20 Digilens Inc. Methods for fabricating optical waveguides
US12210153B2 (en) 2019-01-14 2025-01-28 Digilens Inc. Holographic waveguide display with light control layer
US12397477B2 (en) 2019-02-05 2025-08-26 Digilens Inc. Methods for compensating for optical surface nonuniformity
US12140764B2 (en) 2019-02-15 2024-11-12 Digilens Inc. Wide angle waveguide display
US12271035B2 (en) 2019-06-07 2025-04-08 Digilens Inc. Waveguides incorporating transmissive and reflective gratings and related methods of manufacturing
US11442222B2 (en) 2019-08-29 2022-09-13 Digilens Inc. Evacuated gratings and methods of manufacturing
US11899238B2 (en) 2019-08-29 2024-02-13 Digilens Inc. Evacuated gratings and methods of manufacturing
US11592614B2 (en) 2019-08-29 2023-02-28 Digilens Inc. Evacuated gratings and methods of manufacturing
US12399326B2 (en) 2021-01-07 2025-08-26 Digilens Inc. Grating structures for color waveguides
US12158612B2 (en) 2021-03-05 2024-12-03 Digilens Inc. Evacuated periodic structures and methods of manufacturing

Also Published As

Publication number Publication date
US20240255760A1 (en) 2024-08-01
US20220260838A1 (en) 2022-08-18
US20250362512A1 (en) 2025-11-27
US20180284440A1 (en) 2018-10-04
JP2018533069A (ja) 2018-11-08
US10690916B2 (en) 2020-06-23
US11754842B2 (en) 2023-09-12
CN108474945B (zh) 2021-10-01
CN108474945A (zh) 2018-08-31
US20210239984A1 (en) 2021-08-05
WO2017060665A1 (en) 2017-04-13
EP3359999A1 (en) 2018-08-15
US20200201051A1 (en) 2020-06-25
JP6598269B2 (ja) 2019-10-30
CN113759555B (zh) 2024-09-20
US11281013B2 (en) 2022-03-22
US12405471B2 (en) 2025-09-02

Similar Documents

Publication Publication Date Title
US12405471B2 (en) Apparatus for providing waveguide displays with two-dimensional pupil expansion
US12298513B2 (en) Waveguide device with uniform output illumination
US11604314B2 (en) Method and apparatus for providing a polarization selective holographic waveguide device
CN113424095B (zh) 用于提供单光栅层彩色全息波导显示器的方法和装置
CN111386495B (zh) 用于倍增像素化显示器的图像分辨率的系统和方法
US20230194876A1 (en) Systems for and methods of using fold gratings for dual axis expansion
JP2022091982A (ja) 均一出力照明を有する導波管

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant