DE69425610T2 - System zur Rückbeleuchtung für transmissive Anzeige - Google Patents

System zur Rückbeleuchtung für transmissive Anzeige

Info

Publication number
DE69425610T2
DE69425610T2 DE69425610T DE69425610T DE69425610T2 DE 69425610 T2 DE69425610 T2 DE 69425610T2 DE 69425610 T DE69425610 T DE 69425610T DE 69425610 T DE69425610 T DE 69425610T DE 69425610 T2 DE69425610 T2 DE 69425610T2
Authority
DE
Germany
Prior art keywords
transmissive display
backlighting system
backlighting
transmissive
display
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.)
Expired - Fee Related
Application number
DE69425610T
Other languages
English (en)
Other versions
DE69425610D1 (de
Inventor
Douglas Seymore Goodman
Rodney Trevor Hodgson
James Sargent Lipscomb
Michael Ming-Tak Loy
Wolfe, Jr
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.)
AU Optronics Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of DE69425610D1 publication Critical patent/DE69425610D1/de
Application granted granted Critical
Publication of DE69425610T2 publication Critical patent/DE69425610T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G02F1/1336—Illuminating devices
    • 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
    • H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
    • H04N13/305—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using lenticular lenses, e.g. arrangements of cylindrical lenses

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Signal Processing (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)
  • Planar Illumination Modules (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Liquid Crystal Display Device Control (AREA)
DE69425610T 1993-06-24 1994-06-08 System zur Rückbeleuchtung für transmissive Anzeige Expired - Fee Related DE69425610T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/082,002 US5526146A (en) 1993-06-24 1993-06-24 Back-lighting system for transmissive display

Publications (2)

Publication Number Publication Date
DE69425610D1 DE69425610D1 (de) 2000-09-28
DE69425610T2 true DE69425610T2 (de) 2001-04-26

Family

ID=22167849

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69425610T Expired - Fee Related DE69425610T2 (de) 1993-06-24 1994-06-08 System zur Rückbeleuchtung für transmissive Anzeige

Country Status (5)

Country Link
US (1) US5526146A (de)
EP (1) EP0631170B1 (de)
JP (1) JP2620516B2 (de)
KR (1) KR0145098B1 (de)
DE (1) DE69425610T2 (de)

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KR100258836B1 (ko) * 1998-06-18 2000-06-15 박호군 입체 및 다시점 3차원 영상 표시 장치
US6375326B2 (en) 2000-02-02 2002-04-23 Kenneth J. Myers Fresnel image floater
US6765550B2 (en) 2001-04-27 2004-07-20 International Business Machines Corporation Privacy filter apparatus for a notebook computer display
JP3791907B2 (ja) * 2002-02-12 2006-06-28 オリンパス株式会社 観察装置
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DE102004045002A1 (de) * 2004-09-16 2006-02-09 Siemens Ag Anordnung mit einem Panel eines Flachbildschirms
WO2006035817A1 (ja) * 2004-09-29 2006-04-06 Pioneer Corporation 立体的二次元画像表示装置及び立体的二次元画像表示方法
JP4501625B2 (ja) * 2004-09-30 2010-07-14 カシオ計算機株式会社 面光源及び液晶表示装置
US20060073891A1 (en) * 2004-10-01 2006-04-06 Holt Timothy M Display with multiple user privacy
JP4555828B2 (ja) * 2004-10-07 2010-10-06 パイオニア株式会社 立体的二次元画像表示装置
JP4600317B2 (ja) * 2005-03-31 2010-12-15 カシオ計算機株式会社 指向性を持った少なくとも２つの照明光を出射する照明装置及びそれを用いた表示装置
KR20070045471A (ko) * 2005-10-27 2007-05-02 삼성전자주식회사 액정표시장치
JP4497087B2 (ja) * 2005-12-02 2010-07-07 セイコーエプソン株式会社 画像表示装置
US9092834B2 (en) * 2005-12-09 2015-07-28 General Electric Company System and method for automatically adjusting medical displays
KR100811177B1 (ko) * 2006-07-31 2008-03-07 삼성전자주식회사 백라이트 유닛 및 이를 구비한 디스플레이장치
GB2457690A (en) * 2008-02-21 2009-08-26 Sharp Kk Viewer position tracking display
KR101658793B1 (ko) * 2008-10-09 2016-09-23 삼성전자주식회사 2ｄ와 3ｄ의 영상전환이 가능한 영상표시장치 및 그 방법
US8388151B2 (en) * 2009-07-23 2013-03-05 Kenneth J. Huebner Object aware, transformable projection system
CN102023470A (zh) * 2009-09-16 2011-04-20 北京中视中科光电技术有限公司 一种背投影屏幕
WO2011035418A1 (en) * 2009-09-23 2011-03-31 Peter Dobrich Enhanced display
US9097832B2 (en) 2010-04-27 2015-08-04 Xiao Lin Yu Liquid crystal display (LCD) system and method
US8638407B2 (en) * 2010-04-27 2014-01-28 Xiao Lin Yu Liquid crystal display (LCD) system and method
KR101728821B1 (ko) * 2010-09-28 2017-05-04 삼성디스플레이 주식회사 3차원 표시 장치
KR102232621B1 (ko) * 2013-07-30 2021-03-29 삼성디스플레이 주식회사 광 테라피 표시 장치
US20150228226A1 (en) * 2014-02-13 2015-08-13 Nvidia Corporation Power-efficient steerable displays
JP6516234B2 (ja) * 2014-04-24 2019-05-22 Ｔｉａｎｍａ Ｊａｐａｎ株式会社 立体画像表示装置

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US4185895A (en) * 1978-03-31 1980-01-29 Hughes Aircraft Company Reflective mode, dynamic scattering liquid crystal display system having a Fresnel reflector for lighting
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US4528587A (en) * 1982-10-28 1985-07-09 Cjm Associates Three-dimensional video apparatus and methods using composite and mixed images
US4649425A (en) * 1983-07-25 1987-03-10 Pund Marvin L Stereoscopic display
US4575207A (en) * 1984-05-24 1986-03-11 August Jerome M Three-dimensional effect representation, and camera and method for use in making
JPH0623817B2 (ja) * 1985-07-18 1994-03-30 旭光学工業株式会社 液晶投写型画像表示装置
GB8600022D0 (en) * 1986-01-02 1986-02-12 Rca Corp Arrangement to minimize reflected ambient light
GB8600021D0 (en) * 1986-01-02 1986-02-12 Rca Corp Light box
US4770525A (en) * 1986-03-24 1988-09-13 Casio Computer Co., Ltd. Liquid crystal projector
JP2516922B2 (ja) * 1986-07-04 1996-07-24 株式会社日立製作所 液晶表示装置
CA1278080C (en) * 1986-08-20 1990-12-18 Yasuo Yamagishi Projection-type multi-color liquid crystal display device
GB8623490D0 (en) * 1986-09-30 1986-11-05 Bass M L Display means for stereoscopic images
JPS63116590A (ja) * 1986-11-04 1988-05-20 Nippon Hoso Kyokai <Nhk> 立体ビデオデイスクレコ−ド
US4874228A (en) * 1987-03-24 1989-10-17 Minnesota Mining And Manufacturing Company Back-lit display
JPH01121821A (ja) * 1987-11-06 1989-05-15 Citizen Watch Co Ltd 照明装置
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US4987487A (en) * 1988-08-12 1991-01-22 Nippon Telegraph And Telephone Corporation Method of stereoscopic images display which compensates electronically for viewer head movement
JPH0642126B2 (ja) * 1988-10-26 1994-06-01 シャープ株式会社 投影型画像表示装置
JP2679176B2 (ja) * 1988-11-18 1997-11-19 ソニー株式会社 映像表示装置
US4936659A (en) * 1989-01-26 1990-06-26 Rockwell International Corporation Liquid crystal display brightness enhancer
US4933755A (en) * 1989-02-15 1990-06-12 Dahl Thomas R Head mounted stereoscopic television viewer
US4992916A (en) * 1989-06-08 1991-02-12 General Electric Company Prismatic illuminator for flat panel display
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US5161041A (en) * 1990-04-26 1992-11-03 Ois Optical Imaging Systems, Inc. Lighting assembly for a backlit electronic display including an integral image splitting and collimating means
FR2662514A1 (fr) * 1990-05-22 1991-11-29 Thomson Csf Source lumineuse de projecteur d'images.
US5151821A (en) * 1990-10-25 1992-09-29 Mortimer Marks System and devices for time delay 3d
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EP0500089B1 (de) * 1991-02-21 1996-08-14 Tosoh Corporation Vorrichtung zur Hinterbeleuchtung
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US5311220A (en) * 1992-06-10 1994-05-10 Dimension Technologies, Inc. Autostereoscopic display

Also Published As

Publication number Publication date
KR950001337A (ko) 1995-01-03
DE69425610D1 (de) 2000-09-28
JP2620516B2 (ja) 1997-06-18
KR0145098B1 (ko) 1998-07-15
US5526146A (en) 1996-06-11
EP0631170B1 (de) 2000-08-23
JPH0756171A (ja) 1995-03-03
EP0631170A3 (de) 1995-03-01
EP0631170A2 (de) 1994-12-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: AU OPTRONICS CORP., HSINCHU, TW

8339 Ceased/non-payment of the annual fee