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WO2011068342A3 - 입체 영상 표시 장치 - Google Patents

입체 영상 표시 장치 Download PDF

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Publication number
WO2011068342A3
WO2011068342A3 PCT/KR2010/008497 KR2010008497W WO2011068342A3 WO 2011068342 A3 WO2011068342 A3 WO 2011068342A3 KR 2010008497 W KR2010008497 W KR 2010008497W WO 2011068342 A3 WO2011068342 A3 WO 2011068342A3
Authority
WO
WIPO (PCT)
Prior art keywords
display device
image display
dimensional
patterned retarder
organic polymer
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/KR2010/008497
Other languages
English (en)
French (fr)
Other versions
WO2011068342A2 (ko
Inventor
김태민
김성철
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.)
FMD Inc
Original Assignee
FMD 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 FMD Inc filed Critical FMD Inc
Publication of WO2011068342A2 publication Critical patent/WO2011068342A2/ko
Publication of WO2011068342A3 publication Critical patent/WO2011068342A3/ko
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/332—Displays for viewing with the aid of special glasses or head-mounted displays [HMD]
    • H04N13/337—Displays for viewing with the aid of special glasses or head-mounted displays [HMD] using polarisation multiplexing
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/11—Anti-reflection coatings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/22—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type
    • G02B30/25—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type using polarisation techniques
    • 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 
    • G02F1/13—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 liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133528—Polarisers
    • 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 
    • G02F1/13—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 liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • G02F1/133638—Waveplates, i.e. plates with a retardation value of lambda/n

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)

Abstract

본 발명은 3차원(3D) 입체영상표시장치에 관한 것으로써 특히 광가교성 액정필름으로 구성되는 패턴드리타더를 이용하는 편광 분할 방식의 안경식 (stereoscopic) 3차원 입체영상표시장치에 관한 것이다. 본 발명은 패턴드리타더 제조에 사용되는 기재로써 기존의 유리 대신 다양한 유기 고분자 필름을 사용하는 것을 특징으로 한다. 유기 고분자 필름은 무기질의 유리에 비하여 매우 저렴하고 보다 얇고 가벼우면서 입체영상표시장치 제조의 공정성이 우수하다는 단순 장점들뿐만 아니라, 유기 고분자 필름에 자외선 차단기능을 부여하여 패턴드리타더의 장기 신뢰성을 높일 수 있으며, 필름의 고유굴절률, 또는 복굴절 등 다양한 광학특성을 활용하여 명암대조비 (contrast, C/R), 휘도 등이 향상되고 3차원 입체실감도가 개선된 3차원 입체영상표시장치를 구현할 수 있다.
PCT/KR2010/008497 2009-12-04 2010-11-29 입체 영상 표시 장치 Ceased WO2011068342A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020090119920A KR100967899B1 (ko) 2009-12-04 2009-12-04 입체 영상 표시 장치
KR10-2009-0119920 2009-12-04

Publications (2)

Publication Number Publication Date
WO2011068342A2 WO2011068342A2 (ko) 2011-06-09
WO2011068342A3 true WO2011068342A3 (ko) 2011-11-10

Family

ID=42645170

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/008497 Ceased WO2011068342A2 (ko) 2009-12-04 2010-11-29 입체 영상 표시 장치

Country Status (2)

Country Link
KR (1) KR100967899B1 (ko)
WO (1) WO2011068342A2 (ko)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011078471A2 (en) * 2009-12-22 2011-06-30 Lg Chem, Ltd. 3d glasses for stereoscopic display device and stereoscopic display device including the same
KR101298874B1 (ko) 2010-07-13 2013-08-21 주식회사 엘지화학 편광 안경
KR101282012B1 (ko) * 2010-08-17 2013-07-04 솔브레인 주식회사 입체영상표시장치 및 이를 포함하는 입체영상시스템
KR101781504B1 (ko) * 2010-08-30 2017-09-26 엘지디스플레이 주식회사 3차원 영상 표시 장치
KR101843177B1 (ko) * 2010-12-20 2018-03-28 엘지디스플레이 주식회사 입체영상 표시장치 및 그 제조방법
TWI483001B (zh) 2011-08-09 2015-05-01 Lg Chemical Ltd 光學濾光片、其製造方法及包含其之立體影像顯示裝置
JP5783846B2 (ja) * 2011-08-19 2015-09-24 富士フイルム株式会社 ３ｄ画像表示用光学フィルム、３ｄ画像表示装置及び３ｄ画像表示システム
KR101602014B1 (ko) 2012-02-27 2016-03-10 주식회사 엘지화학 광학 필터
KR101299184B1 (ko) 2012-02-28 2013-08-21 엘지디스플레이 주식회사 3차원 영상 구현 시스템
EP2927732B1 (en) 2012-11-29 2020-08-05 LG Chem, Ltd. Display device
KR101493173B1 (ko) 2012-11-29 2015-02-13 주식회사 엘지화학 주기적인 마이크로 패턴을 갖는 fpr
KR102055004B1 (ko) * 2012-12-21 2019-12-12 엘지디스플레이 주식회사 표시장치 및 그 제조방법
KR101822224B1 (ko) 2014-09-01 2018-01-25 주식회사 엘지화학 액정 렌즈
KR20160066849A (ko) 2014-12-03 2016-06-13 주식회사 엘지화학 광학 필터
CN115032809B (zh) * 2022-07-04 2023-08-08 杭州大昱光电科技有限公司 一种兼容2d与3d显示的液晶拼接大屏及该大屏制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06148649A (ja) * 1992-11-10 1994-05-27 Sumitomo Bakelite Co Ltd 液晶表示素子
KR20040026032A (ko) * 2002-09-17 2004-03-27 김진곤 3차원 영상 디스플레이 시스템
JP2006348269A (ja) * 2005-05-20 2006-12-28 Fujifilm Holdings Corp セルロースアシレートフィルムおよびその製造方法、偏光板、並びに、液晶表示装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1118885B1 (en) * 1999-07-29 2004-03-03 Teijin Limited Phase difference film, phase difference film composite and liquid crystal display device using the same
KR100603455B1 (ko) * 2000-12-30 2006-07-20 엘지.필립스 엘시디 주식회사 편광 입체 표시장치 및 그 제조 방법
GB2384318A (en) * 2002-01-18 2003-07-23 Sharp Kk Method of making a passive patterned retarder
KR100641746B1 (ko) * 2004-05-10 2006-11-02 김태민 광위상변조판 및 이를 제조하는 방법

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06148649A (ja) * 1992-11-10 1994-05-27 Sumitomo Bakelite Co Ltd 液晶表示素子
KR20040026032A (ko) * 2002-09-17 2004-03-27 김진곤 3차원 영상 디스플레이 시스템
JP2006348269A (ja) * 2005-05-20 2006-12-28 Fujifilm Holdings Corp セルロースアシレートフィルムおよびその製造方法、偏光板、並びに、液晶表示装置

Also Published As

Publication number Publication date
KR100967899B1 (ko) 2010-07-06
WO2011068342A2 (ko) 2011-06-09

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