ES2077648T3 - Aparato de presentacion de imagen. - Google Patents

Aparato de presentacion de imagen.

Info

Publication number
ES2077648T3
ES2077648T3 ES90307902T ES90307902T ES2077648T3 ES 2077648 T3 ES2077648 T3 ES 2077648T3 ES 90307902 T ES90307902 T ES 90307902T ES 90307902 T ES90307902 T ES 90307902T ES 2077648 T3 ES2077648 T3 ES 2077648T3
Authority
ES
Spain
Prior art keywords
deployment
microlents
image
panel
projection lens
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
ES90307902T
Other languages
English (en)
Inventor
Toshiaki Takamatsu
Shinichi Ogawa
Masao Yoshikawa
Hiroshi Hamada
Noriko Watanabe
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
Priority claimed from JP1187715A external-priority patent/JP2522549B2/ja
Priority claimed from JP1199723A external-priority patent/JPH0363626A/ja
Priority claimed from JP32653889A external-priority patent/JP2677436B2/ja
Priority claimed from JP1326536A external-priority patent/JP2677435B2/ja
Application filed by Sharp Corp filed Critical Sharp Corp
Application granted granted Critical
Publication of ES2077648T3 publication Critical patent/ES2077648T3/es
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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3102—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators
    • H04N9/3105—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying all colours simultaneously, e.g. by using two or more electronic spatial light modulators
    • H04N9/3108—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying all colours simultaneously, e.g. by using two or more electronic spatial light modulators by using a single electronic spatial light modulator
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • Theoretical Computer Science (AREA)
  • Liquid Crystal (AREA)
  • Optical Filters (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Transforming Electric Information Into Light Information (AREA)

Abstract

SE REVELA UN APARATO DE DESPLIEGUE DE IMAGENES QUE INCLUYE: UN SISTEMA OPTICO QUE INCLUYE UNA FUENTE LUMINOSA Y POR LO MENOS UNA LENTE DE PROYECCION; MEDIOS DE DESPLIEGUE PARA FORMAR UNA IMAGEN DE DESPLIEGUE, INCLUYENDO LOS MEDIOS DE DESPLIEGUE UN PANEL DE DESPLIEGUE NO LUMINISCENTE Y UN CONJUNTO DE MICROLENTES DISPUESTAS EN LA CARA DE INCIDENCIA DE LA LUZ DEL PANEL DE DESPLIEGUE; Y POR LO MENOS UNA LENTE DE PROYECCION PARA PROYECTAR LA IMAGEN DE DESPLIEGUE, CARACTERIZADO PORQUE EL PANEL DE DESPLIEGUE Y EL CONJUNTO DE MICROLENTES SE COMBINA EL UNO CON EL OTRO POR MEDIO DE UN ADHESIVO HECHO DE UN MATERIAL TRANSPARENTE. EN LOS CASOS DONDE EL CONJUNTO DE MICROLENTES ESTE PROVISTO DE FILTROS DE COLOR DISPUESTOS DE MODO QUE CORRESPONDAN A LAS MICROLENTES DE ESTE CONJUNTO EL APARATO DE DESPLIEGUE DE LAS IMAGENES PUEDE PROPORCIONAR UN BRILLANTE DESPLIEGUE DE IMAGENES EN COLOR CON UN CONTRASTE MEJORADO. ADEMAS CUANDO EL PANEL DE DESPLIEGUE Y EL CONJUNTO DE MICROLENTES SE COMBINAN EL UNO CON EL OTROPOR MEDIO DE UN ADHESIVO QUE CONTIENE ESPACIADORES,EL APARATO DE DESPLIEGUE DE IMAGENES TIENE UNA ALTA FIABILIDAD TERMICA.
ES90307902T 1989-07-19 1990-07-19 Aparato de presentacion de imagen. Expired - Lifetime ES2077648T3 (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP1187715A JP2522549B2 (ja) 1989-07-19 1989-07-19 貼り合わせ構造
JP1199723A JPH0363626A (ja) 1989-07-31 1989-07-31 投影型カラー液晶表示装置
JP32653889A JP2677436B2 (ja) 1989-12-15 1989-12-15 カラー画像表示装置
JP1326536A JP2677435B2 (ja) 1989-12-15 1989-12-15 カラー画像表示装置

Publications (1)

Publication Number Publication Date
ES2077648T3 true ES2077648T3 (es) 1995-12-01

Family

ID=27475340

Family Applications (2)

Application Number Title Priority Date Filing Date
ES94203513T Expired - Lifetime ES2122151T3 (es) 1989-07-19 1990-07-19 Aparato de presentacion visual de imagenes.
ES90307902T Expired - Lifetime ES2077648T3 (es) 1989-07-19 1990-07-19 Aparato de presentacion de imagen.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES94203513T Expired - Lifetime ES2122151T3 (es) 1989-07-19 1990-07-19 Aparato de presentacion visual de imagenes.

Country Status (5)

Country Link
US (2) US5381187A (es)
EP (2) EP0644450B1 (es)
KR (1) KR940000590B1 (es)
DE (2) DE69022504T2 (es)
ES (2) ES2122151T3 (es)

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KR940000590B1 (ko) * 1989-07-19 1994-01-26 샤프 가부시끼가이샤 영상표시장치
EP0530378B1 (en) * 1991-03-20 1999-01-07 Mitsubishi Denki Kabushiki Kaisha Projection type display device
EP0507599B1 (en) * 1991-04-03 1997-10-15 Sharp Kabushiki Kaisha Apparatus for assembling an optical device
JP2760915B2 (ja) * 1991-06-03 1998-06-04 日本板硝子株式会社 画像表示装置
KR940009137B1 (ko) * 1992-02-14 1994-10-01 삼성전자 주식회사 액정표시판 및 그 제조방법
US5581379A (en) * 1993-02-15 1996-12-03 Omron Corporation Rectangular based convex microlenses surrounded within a frame and method of making
US5706062A (en) * 1993-06-20 1998-01-06 Unic View Ltd. Projector system including keystone correction
US5617152A (en) * 1993-06-20 1997-04-01 Unic View Ltd. Projector system for video and computer generated information
WO1995001583A1 (en) * 1993-06-29 1995-01-12 Honeywell Inc. Color liquid crystal display
JPH0798339A (ja) * 1993-09-28 1995-04-11 Yutaka Denki Seisakusho:Kk 電流検出パターン
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
FI97264C (fi) * 1994-10-28 1996-11-11 Tvi Temet Vision Ind Oy Menetelmä valoilmaisinrivin asemoimiseksi ja valojako- ja ilmaisinrakenne viivakameraa varten
US5606436A (en) * 1994-11-21 1997-02-25 Proxima Corporation Liquid crystal projection panel construction and method of making same
JPH08179300A (ja) * 1994-12-22 1996-07-12 Sony Corp カラー表示装置
JP3251150B2 (ja) * 1994-12-29 2002-01-28 日本板硝子株式会社 平板マイクロレンズアレイおよびその製造方法
US5836096A (en) * 1996-03-04 1998-11-17 Brauer; William R. Apparatus for illuminating medical diagnostic imaging film with enhanced viewability
IT1285368B1 (it) 1996-05-27 1998-06-03 Fiat Ricerche Dispositivo a microfiltri e microchopper per la selezione dinamica di colori ed immagini.
US5992758A (en) * 1996-09-23 1999-11-30 Agro-Mack Enterprises Ltd. Proximity detector for ground-based implements
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
JP3750303B2 (ja) * 1997-09-11 2006-03-01 ソニー株式会社 液晶表示装置
US6327011B2 (en) 1997-10-20 2001-12-04 Lg Electronics, Inc. Liquid crystal display device having thin glass substrate on which protective layer formed and method of making the same
US6078371A (en) * 1998-10-05 2000-06-20 Canon Kabushiki Kaisha Liquid crystal device and liquid crystal display apparatus
JP2001110801A (ja) * 1999-10-05 2001-04-20 Takeshi Yao パターン形成方法、並びに電子素子、光学素子及び回路基板
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
US7092165B2 (en) * 2000-07-31 2006-08-15 Corning Incorporated Microlens arrays having high focusing efficiency
KR100948725B1 (ko) 2000-07-31 2010-03-22 코닝 로체스터 포토닉스 코포레이션 빛을 제어하여 발산시키기 위한 구조 스크린
US6835535B2 (en) 2000-07-31 2004-12-28 Corning Incorporated Microlens arrays having high focusing efficiency
JP2002182008A (ja) * 2000-10-04 2002-06-26 Sharp Corp 光学レンズシステム、画像表示装置、マイクロレンズアレイ、液晶表示素子および投影型液晶表示装置
US6970288B2 (en) * 2001-06-01 2005-11-29 Toppan Printing Co., Ltd. Micro-lens sheet and projection screen
TW520616B (en) * 2001-12-31 2003-02-11 Ritdisplay Corp Manufacturing method of organic surface light emitting device
DE10245104B4 (de) * 2002-09-27 2008-08-07 Carl Zeiss Jena Gmbh Projektionsanordnung und Projektionsverfahren
US7414595B1 (en) 2003-12-07 2008-08-19 Advanced Simulation Displays Co. Virtual mosaic wide field of view display system
TW200710018A (en) * 2005-08-30 2007-03-16 Hitachi Maxell Microlens array substrate and method of manufacturing microlens array substrate
WO2009016867A1 (ja) * 2007-08-01 2009-02-05 Sharp Kabushiki Kaisha 液晶表示装置及びその製造方法
KR20100132496A (ko) * 2008-02-08 2010-12-17 코닌클리즈케 필립스 일렉트로닉스 엔.브이. 라이트 모듈 장치
JP2015179145A (ja) * 2014-03-19 2015-10-08 株式会社東芝 液晶光学素子及び画像装置
US9977152B2 (en) * 2016-02-24 2018-05-22 Hong Kong Beida Jade Bird Display Limited Display panels with integrated micro lens array
US10304375B2 (en) 2016-09-23 2019-05-28 Hong Kong Beida Jade Bird Display Limited Micro display panels with integrated micro-reflectors
JP7151255B2 (ja) * 2018-08-06 2022-10-12 セイコーエプソン株式会社 虚像表示装置
US11114483B2 (en) * 2018-08-10 2021-09-07 Omnivision Technologies, Inc. Cavityless chip-scale image-sensor package
CN109817120B (zh) * 2019-02-14 2020-06-30 宁波财经学院 一种数字互动景观系统
KR20210106606A (ko) * 2020-02-20 2021-08-31 삼성디스플레이 주식회사 표시 장치
CN112596332B (zh) * 2020-12-23 2022-03-11 广景视睿科技（深圳）有限公司 一种投影系统及投影仪

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JPS60262131A (ja) * 1984-06-08 1985-12-25 Sharp Corp 液晶表示装置
JPS6111788A (ja) * 1984-06-26 1986-01-20 カシオ計算機株式会社 画像表示装置
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JPS61284731A (ja) * 1985-06-11 1986-12-15 Seiko Epson Corp 透過型液晶表示装置
JP2754529B2 (ja) * 1985-10-22 1998-05-20 セイコーエプソン株式会社 液晶装置
JPS62203126A (ja) * 1986-03-04 1987-09-07 Matsushita Electric Ind Co Ltd 表示装置
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JPH0769533B2 (ja) * 1988-06-30 1995-07-31 シャープ株式会社 液晶表示装置
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
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JP2815910B2 (ja) * 1989-07-19 1998-10-27 シャープ株式会社 投影形画像表示装置

Also Published As

Publication number Publication date
KR910003554A (ko) 1991-02-27
EP0409618A2 (en) 1991-01-23
DE69022504T2 (de) 1996-03-28
US5715022A (en) 1998-02-03
DE69032668D1 (de) 1998-10-22
ES2122151T3 (es) 1998-12-16
KR940000590B1 (ko) 1994-01-26
EP0644450B1 (en) 1998-09-16
EP0409618A3 (en) 1991-09-18
US5381187A (en) 1995-01-10
DE69022504D1 (de) 1995-10-26
EP0409618B1 (en) 1995-09-20
EP0644450A1 (en) 1995-03-22
DE69032668T2 (de) 1999-04-08

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