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WO2008080117A3 - Particle shutter device and associated displays - Google Patents

Particle shutter device and associated displays Download PDF

Info

Publication number
WO2008080117A3
WO2008080117A3 PCT/US2007/088688 US2007088688W WO2008080117A3 WO 2008080117 A3 WO2008080117 A3 WO 2008080117A3 US 2007088688 W US2007088688 W US 2007088688W WO 2008080117 A3 WO2008080117 A3 WO 2008080117A3
Authority
WO
WIPO (PCT)
Prior art keywords
planar electrode
transparent planar
shutter device
transparent
passage
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.)
Ceased
Application number
PCT/US2007/088688
Other languages
French (fr)
Other versions
WO2008080117A2 (en
Inventor
Hanlon Paul James Beatty
Moni George Matthew
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.)
ANNULEX Inc
Original Assignee
ANNULEX 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 ANNULEX Inc filed Critical ANNULEX Inc
Priority to PCT/US2007/088724 priority Critical patent/WO2008085717A1/en
Publication of WO2008080117A2 publication Critical patent/WO2008080117A2/en
Publication of WO2008080117A3 publication Critical patent/WO2008080117A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/003—Light absorbing elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/02—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the intensity of light
    • G02B26/04—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the intensity of light by periodically varying the intensity of light, e.g. using choppers
    • 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
    • G02F1/01—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 intensity, phase, polarisation or colour 
    • G02F1/165—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 intensity, phase, polarisation or colour  based on translational movement of particles in a fluid under the influence of an applied field
    • G02F1/1675—Constructional details
    • G02F1/16756—Insulating layers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

In one embodiment, a particle shutter device is provided. The device comprises a color generating material; a transparent planar electrode positioned coaxial with the color generating material; and side electrodes positioned in relation to the transparent planar electrode, the device having an off-state wherein black particles obscure the transparent planar electrode to prevent a passage of light through the transparent planar electrode and an on-state wherein the black particles are laterally displaced relative to the transparent electrode under electrostatic forces to allow the a passage of light through the transparent planar electrode.
PCT/US2007/088688 2006-12-21 2007-12-21 Particle shutter device and associated displays Ceased WO2008080117A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/US2007/088724 WO2008085717A1 (en) 2006-12-21 2007-12-21 Shutter system

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
US87120406P 2006-12-21 2006-12-21
US60/871,204 2006-12-21
US88526807P 2007-01-17 2007-01-17
US60/885,268 2007-01-17
US88548607P 2007-01-18 2007-01-18
US60/885,486 2007-01-18
US89043607P 2007-02-16 2007-02-16
US60/890,436 2007-02-16
US93899807P 2007-05-18 2007-05-18
US60/938,998 2007-05-18
US95215107P 2007-07-26 2007-07-26
US60/952,151 2007-07-26

Publications (2)

Publication Number Publication Date
WO2008080117A2 WO2008080117A2 (en) 2008-07-03
WO2008080117A3 true WO2008080117A3 (en) 2008-08-21

Family

ID=39563245

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/US2007/088688 Ceased WO2008080117A2 (en) 2006-12-21 2007-12-21 Particle shutter device and associated displays
PCT/US2007/088724 Ceased WO2008085717A1 (en) 2006-12-21 2007-12-21 Shutter system

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/US2007/088724 Ceased WO2008085717A1 (en) 2006-12-21 2007-12-21 Shutter system

Country Status (1)

Country Link
WO (2) WO2008080117A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3223063A1 (en) 2016-03-24 2017-09-27 Thomson Licensing Device for forming a field intensity pattern in the near zone, from incident electromagnetic waves
EP3312646A1 (en) 2016-10-21 2018-04-25 Thomson Licensing Device and method for shielding at least one sub-wavelength-scale object from an incident electromagnetic wave
EP3312660A1 (en) 2016-10-21 2018-04-25 Thomson Licensing Device for forming at least one tilted focused beam in the near zone, from incident electromagnetic waves
EP3385219B1 (en) 2017-04-07 2021-07-14 InterDigital CE Patent Holdings Method for manufacturing a device for forming at least one focused beam in a near zone
CN110596915B (en) * 2019-09-27 2021-07-09 Oppo广东移动通信有限公司 Display screen, under-screen camera device and mobile terminal

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6950220B2 (en) * 2002-03-18 2005-09-27 E Ink Corporation Electro-optic displays, and methods for driving same
US20060023296A1 (en) * 2004-07-27 2006-02-02 E Ink Corporation Electro-optic displays
US7090355B2 (en) * 2003-05-19 2006-08-15 Superimaging, Inc. System and method for a transparent color image display utilizing fluorescence conversion of nano particles and molecules
US20060209388A1 (en) * 2005-01-26 2006-09-21 E Ink Corporation Electrophoretic displays using gaseous fluids

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7259744B2 (en) * 1995-07-20 2007-08-21 E Ink Corporation Dielectrophoretic displays
US6538801B2 (en) * 1996-07-19 2003-03-25 E Ink Corporation Electrophoretic displays using nanoparticles
US6987502B1 (en) * 1999-01-08 2006-01-17 Canon Kabushiki Kaisha Electrophoretic display device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6950220B2 (en) * 2002-03-18 2005-09-27 E Ink Corporation Electro-optic displays, and methods for driving same
US7090355B2 (en) * 2003-05-19 2006-08-15 Superimaging, Inc. System and method for a transparent color image display utilizing fluorescence conversion of nano particles and molecules
US20060023296A1 (en) * 2004-07-27 2006-02-02 E Ink Corporation Electro-optic displays
US20060209388A1 (en) * 2005-01-26 2006-09-21 E Ink Corporation Electrophoretic displays using gaseous fluids

Also Published As

Publication number Publication date
WO2008085717A1 (en) 2008-07-17
WO2008080117A2 (en) 2008-07-03

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