DE69022505D1 - Anzeigevorrichtung für Bildprojektion. - Google Patents

Anzeigevorrichtung für Bildprojektion.

Info

Publication number
DE69022505D1
DE69022505D1 DE69022505T DE69022505T DE69022505D1 DE 69022505 D1 DE69022505 D1 DE 69022505D1 DE 69022505 T DE69022505 T DE 69022505T DE 69022505 T DE69022505 T DE 69022505T DE 69022505 D1 DE69022505 D1 DE 69022505D1
Authority
DE
Germany
Prior art keywords
display device
image projection
projection
image
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 - Lifetime
Application number
DE69022505T
Other languages
English (en)
Other versions
DE69022505T2 (de
Inventor
Hiroshi Hamada
Fumiaki Funada
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.)
Sharp Corp
Original Assignee
Sharp 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=16210890&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69022505(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sharp Corp filed Critical Sharp Corp
Application granted granted Critical
Publication of DE69022505D1 publication Critical patent/DE69022505D1/de
Publication of DE69022505T2 publication Critical patent/DE69022505T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G02B3/005—Arrays characterized by the distribution or form of lenses arranged along a single direction only, e.g. lenticular sheets
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G02B3/0056—Arrays characterized by the distribution or form of lenses arranged along two different directions in a plane, e.g. honeycomb arrangement of lenses
    • 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
    • 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
    • G02F1/133526—Lenses, e.g. microlenses or Fresnel lenses
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/20—Lamp housings
    • G03B21/208—Homogenising, shaping of the illumination light
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
    • H04N5/7416—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal
    • H04N5/7441—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal the modulator being an array of liquid crystal cells

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Liquid Crystal (AREA)
  • Theoretical Computer Science (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
DE69022505T 1989-07-19 1990-07-19 Anzeigevorrichtung für Bildprojektion. Expired - Lifetime DE69022505T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1187714A JP2815910B2 (ja) 1989-07-19 1989-07-19 投影形画像表示装置

Publications (2)

Publication Number Publication Date
DE69022505D1 true DE69022505D1 (de) 1995-10-26
DE69022505T2 DE69022505T2 (de) 1996-04-18

Family

ID=16210890

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69022505T Expired - Lifetime DE69022505T2 (de) 1989-07-19 1990-07-19 Anzeigevorrichtung für Bildprojektion.

Country Status (5)

Country Link
US (1) US5056912A (de)
EP (1) EP0409619B1 (de)
JP (1) JP2815910B2 (de)
KR (1) KR940000589B1 (de)
DE (1) DE69022505T2 (de)

Families Citing this family (57)

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KR940000590B1 (ko) * 1989-07-19 1994-01-26 샤프 가부시끼가이샤 영상표시장치
US5187599A (en) * 1990-02-01 1993-02-16 Sharp Kabushiki Kaisha Display including two microlens arrays with unequal focal lengths and congruent focal points
US5396304A (en) * 1990-12-31 1995-03-07 Kopin Corporation Slide projector mountable light valve display
US5317436A (en) * 1990-12-31 1994-05-31 Kopin Corporation A slide assembly for projector with active matrix moveably mounted to housing
US5666175A (en) * 1990-12-31 1997-09-09 Kopin Corporation Optical systems for displays
JP2831510B2 (ja) 1991-03-14 1998-12-02 株式会社日立製作所 液晶表示素子及びこれを用いた液晶表示装置
EP0507599B1 (de) * 1991-04-03 1997-10-15 Sharp Kabushiki Kaisha Vorrichtung zur Montage optischer Geräte
US5299289A (en) * 1991-06-11 1994-03-29 Matsushita Electric Industrial Co., Ltd. Polymer dispersed liquid crystal panel with diffraction grating
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EP0534426B1 (de) * 1991-09-26 1997-01-02 Canon Kabushiki Kaisha Flüssigkristallanzeige und damit versehener Projektor
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JP2528420B2 (ja) * 1992-07-02 1996-08-28 信号電材株式会社 信号灯の外光反射防止装置
US5689315A (en) * 1992-07-15 1997-11-18 Matsushita Electric Industrial Co., Ltd. Light valve apparatus which is employed in a projection display system and in a view-finder system
JP3207022B2 (ja) * 1992-11-24 2001-09-10 株式会社日立製作所 投射型表示装置用光源、照明装置および液晶投射型表示装置
US5583396A (en) * 1993-03-18 1996-12-10 Matsushita Electric Industrial Co., Ltd. Optical device with metal halide discharge lamp having enhanced starting property
US5617152A (en) * 1993-06-20 1997-04-01 Unic View Ltd. Projector system for video and computer generated information
US5706062A (en) * 1993-06-20 1998-01-06 Unic View Ltd. Projector system including keystone correction
US5398125A (en) * 1993-11-10 1995-03-14 Minnesota Mining And Manufacturing Company Liquid crystal projection panel having microlens arrays, on each side of the liquid crystal, with a focus beyond the liquid crystal
KR0131570B1 (ko) * 1993-11-30 1998-04-16 배순훈 투사형 화상표시 장치의 광로 조절 장치구조
JPH07225303A (ja) * 1993-12-16 1995-08-22 Sharp Corp マイクロレンズ基板及びそれを用いた液晶表示素子ならびに液晶プロジェクタ装置
JP3344635B2 (ja) * 1993-12-27 2002-11-11 シャープ株式会社 カラー液晶表示装置
US5664859A (en) * 1994-01-03 1997-09-09 Kopin Corporation Projection display docking system
KR100220673B1 (ko) * 1994-01-18 1999-09-15 전주범 투사형 화상 표시장치
US5806950A (en) * 1994-06-03 1998-09-15 Kopin Corporation Compact high resolution light valve projector
US5550604A (en) * 1994-06-03 1996-08-27 Kopin Corporation Compact high resolution light valve projector
US6545653B1 (en) * 1994-07-14 2003-04-08 Matsushita Electric Industrial Co., Ltd. Method and device for displaying image signals and viewfinder
US5630659A (en) * 1994-09-28 1997-05-20 Kopin Corporation Compact high resolution light valve projector
US5719706A (en) * 1995-03-15 1998-02-17 Matsushita Electric Industrial Co., Ltd. Illuminating apparatus, projection lens, and display apparatus including the illumination apparatus and the projection lens
US5576599A (en) * 1995-06-07 1996-11-19 Hughes Aircraft Company Low EMI high intensity discharge RF driven lamp
JPH0990337A (ja) * 1995-09-28 1997-04-04 Sharp Corp 透過型液晶表示装置
US6124974A (en) * 1996-01-26 2000-09-26 Proxemics Lenslet array systems and methods
US5973844A (en) * 1996-01-26 1999-10-26 Proxemics Lenslet array systems and methods
JPH09230321A (ja) * 1996-02-20 1997-09-05 Denso Corp カラー液晶表示装置
US5836096A (en) * 1996-03-04 1998-11-17 Brauer; William R. Apparatus for illuminating medical diagnostic imaging film with enhanced viewability
JP3195238B2 (ja) * 1996-06-18 2001-08-06 シャープ株式会社 投影型カラー液晶表示装置
US5880887A (en) * 1996-08-16 1999-03-09 Dai Nippon Printing Co., Ltd. Lenticular lens sheet, display front plate and transmission type projection screen
US5940998A (en) * 1996-09-06 1999-08-24 Brauer; William R. Illuminating apparatus for use with medical diagnostic imaging film
JPH10104663A (ja) 1996-09-27 1998-04-24 Semiconductor Energy Lab Co Ltd 電気光学装置およびその作製方法
JPH10254370A (ja) * 1997-03-10 1998-09-25 Canon Inc 表示パネル及びそれを用いた投射型表示装置
US5990992A (en) * 1997-03-18 1999-11-23 Nippon Sheet Glass Co., Ltd. Image display device with plural planar microlens arrays
US6137555A (en) * 1997-03-26 2000-10-24 Matsushita Electronics Corporation Liquid crystal panel with uniform adhesive layer and method of manufacturing
US6798390B1 (en) * 1997-08-29 2004-09-28 Canon Kabushiki Kaisha 3D image reconstructing apparatus and 3D object inputting apparatus
EP0952473A4 (de) * 1997-10-09 2001-08-29 Seiko Epson Corp Projektionsanzeigevorrichtung
AU764904B2 (en) * 1997-10-09 2003-09-04 Seiko Epson Corporation Projection display device
JPH11202313A (ja) * 1998-01-19 1999-07-30 Matsushita Electron Corp 液晶表示素子
JPH11231314A (ja) * 1998-02-16 1999-08-27 Micro Opt:Kk 液晶表示素子
JP2001188107A (ja) * 1999-12-28 2001-07-10 Seiko Epson Corp マイクロレンズ基板の製造方法、マイクロレンズ基板、液晶パネル用対向基板、液晶パネルおよび投射型表示装置
JP2002122707A (ja) * 2000-10-13 2002-04-26 Canon Inc 非球面マイクロ構造体、及びその作製方法
JP2004118153A (ja) * 2002-09-30 2004-04-15 Mitsubishi Electric Corp 投写型表示装置
JP4379056B2 (ja) * 2003-08-12 2009-12-09 富士ゼロックス株式会社 三次元画像撮像装置および方法
EP1521479A1 (de) * 2003-10-02 2005-04-06 Thomson Licensing S.A. Projektionsvorrichtung mit einer Linsenanordnung
KR101263697B1 (ko) * 2006-06-27 2013-05-10 엘지디스플레이 주식회사 렌티큘러 어레이 및 이를 포함하는 영상표시장치
WO2009072452A1 (en) 2007-12-03 2009-06-11 Semiconductor Energy Laboratory Co., Ltd. Tft arrangement for display device
US8724040B2 (en) * 2011-11-02 2014-05-13 Chimei Innolux Corporation Pixel structures of 3D display devices
CN104021732B (zh) * 2014-05-22 2017-01-18 京东方科技集团股份有限公司 一种显示装置
US11307351B2 (en) * 2018-12-07 2022-04-19 Electronics And Telecommunications Research Institute Apparatus and method for shaping optical waveform

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Also Published As

Publication number Publication date
KR910003553A (ko) 1991-02-27
DE69022505T2 (de) 1996-04-18
EP0409619A3 (en) 1991-09-25
US5056912A (en) 1991-10-15
EP0409619B1 (de) 1995-09-20
JPH0351882A (ja) 1991-03-06
KR940000589B1 (ko) 1994-01-26
JP2815910B2 (ja) 1998-10-27
EP0409619A2 (de) 1991-01-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: PATENTANWAELTE MUELLER & HOFFMANN, 81667 MUENCHEN