CN1140527A - 彩色液晶显示投影系统 - Google Patents

彩色液晶显示投影系统 Download PDF

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Publication number
CN1140527A
CN1140527A CN95191485A CN95191485A CN1140527A CN 1140527 A CN1140527 A CN 1140527A CN 95191485 A CN95191485 A CN 95191485A CN 95191485 A CN95191485 A CN 95191485A CN 1140527 A CN1140527 A CN 1140527A
Authority
CN
China
Prior art keywords
unit
liquid crystal
array
light
lenticule
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.)
Pending
Application number
CN95191485A
Other languages
English (en)
Chinese (zh)
Inventor
J·A·克拉克
A·卡米凯尔
M·V·C·施特卢默
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.)
Koninklijke Philips NV
Original Assignee
Philips Electronics NV
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 Philips Electronics NV filed Critical Philips Electronics NV
Publication of CN1140527A publication Critical patent/CN1140527A/zh
Pending legal-status Critical Current

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    • 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
    • G02F1/133621—Illuminating devices providing coloured light
    • 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]
    • 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
    • G02F1/1336—Illuminating devices
    • G02F1/133621—Illuminating devices providing coloured light
    • G02F1/133623—Inclined coloured light beams

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Projection Apparatus (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
CN95191485A 1994-10-14 1995-09-29 彩色液晶显示投影系统 Pending CN1140527A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9420750.3 1994-10-04
GB9420750A GB9420750D0 (en) 1994-10-14 1994-10-14 Colour liquid crystal projection display systems

Publications (1)

Publication Number Publication Date
CN1140527A true CN1140527A (zh) 1997-01-15

Family

ID=10762857

Family Applications (1)

Application Number Title Priority Date Filing Date
CN95191485A Pending CN1140527A (zh) 1994-10-14 1995-09-29 彩色液晶显示投影系统

Country Status (9)

Country Link
US (1) US5757341A (enExample)
EP (1) EP0734630B1 (enExample)
JP (1) JPH09507588A (enExample)
KR (1) KR100381827B1 (enExample)
CN (1) CN1140527A (enExample)
DE (1) DE69513801T2 (enExample)
GB (1) GB9420750D0 (enExample)
TW (1) TW321759B (enExample)
WO (1) WO1996012373A1 (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100410761C (zh) * 2006-06-12 2008-08-13 宁波思达利光电科技有限公司 用于液晶显示器的光学模块及液晶显示器
CN100523911C (zh) * 2005-10-09 2009-08-05 中华映管股份有限公司 用于平面显示设备的导光装置及相关的平面显示设备
CN105974645A (zh) * 2016-07-14 2016-09-28 京东方科技集团股份有限公司 一种光学结构、显示面板、显示装置
CN105988228A (zh) * 2015-02-13 2016-10-05 北京三星通信技术研究有限公司 三维显示设备及其三维显示方法
CN112198733A (zh) * 2020-09-27 2021-01-08 电子科技大学 基于液晶透镜和液晶微透镜阵列的光束偏转装置及方法

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5971546A (en) * 1996-06-15 1999-10-26 Lg Electronics Inc. Image display device
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
WO1998015854A1 (en) * 1996-10-08 1998-04-16 Corning Incorporated Device for the elimination of the zero order beam emerging from a hologram illuminated in polarized light
US6256122B1 (en) 1996-10-08 2001-07-03 Corning Precision Lens Device for the elimination of the zero order beam emerging from a hologram illuminated in polarized light
FR2754351B1 (fr) * 1996-10-08 1998-12-04 Corning Inc Dispositif de suppression du faisceau d'ordre zero emergeant d'un hologramme eclaire en lumiere polarisee
KR100437060B1 (ko) * 1997-03-31 2004-11-03 주식회사 엘지이아이 고휘도단판식액정프로젝터용lcd장치
US5951135A (en) * 1997-10-14 1999-09-14 Raychem Corporation Color image projection system
JPH11126051A (ja) * 1997-10-24 1999-05-11 Canon Inc マトリクス基板と液晶表示装置及びこれを用いる投写型液晶表示装置
US6067059A (en) * 1998-02-04 2000-05-23 Quarton, Inc. Laser dot matrix display systems
JPH11305192A (ja) * 1998-04-27 1999-11-05 Sony Corp 光変調素子および画像投射表示装置
US6295039B1 (en) * 1998-08-25 2001-09-25 Agilent Technologies, Inc. Thin illuminator for reflective displays
US6457828B1 (en) 1999-04-21 2002-10-01 Minolta Co., Ltd. Display optical apparatus
JP4147698B2 (ja) 1999-06-03 2008-09-10 コニカミノルタオプト株式会社 表示光学装置
GB2354899A (en) * 1999-10-02 2001-04-04 Sharp Kk Optical device for projection display
KR100782806B1 (ko) * 2001-07-26 2007-12-06 삼성전자주식회사 단판식 컬러 화상 표시 장치
FR2838272B1 (fr) * 2002-04-09 2004-07-16 St Microelectronics Sa Procede et dispositif de correction de rotation d'un affichage video
JP4230187B2 (ja) 2002-09-25 2009-02-25 シャープ株式会社 マイクロレンズアレイの製造方法およびマイクロレンズアレイの製造装置
DE10249338A1 (de) 2002-10-22 2004-05-19 Jenoptik Ldt Gmbh Anordnung zum Projizieren eines Bildes auf eine Projektionsfläche und zugehörige Transformationsoptik
US7070301B2 (en) 2003-11-04 2006-07-04 3M Innovative Properties Company Side reflector for illumination using light emitting diode
US7090357B2 (en) * 2003-12-23 2006-08-15 3M Innovative Properties Company Combined light source for projection display
US7427146B2 (en) * 2004-02-11 2008-09-23 3M Innovative Properties Company Light-collecting illumination system
US7246923B2 (en) * 2004-02-11 2007-07-24 3M Innovative Properties Company Reshaping light source modules and illumination systems using the same
US7300177B2 (en) * 2004-02-11 2007-11-27 3M Innovative Properties Illumination system having a plurality of light source modules disposed in an array with a non-radially symmetrical aperture
US7101050B2 (en) 2004-05-14 2006-09-05 3M Innovative Properties Company Illumination system with non-radially symmetrical aperture
US7390097B2 (en) 2004-08-23 2008-06-24 3M Innovative Properties Company Multiple channel illumination system
JP4685386B2 (ja) * 2004-08-31 2011-05-18 株式会社リコー 画像表示装置、プロジェクタ装置、及び画像観察装置
JP2007212609A (ja) * 2006-02-08 2007-08-23 Seiko Epson Corp 液晶装置及びプロジェクタ
CN100386683C (zh) * 2006-03-29 2008-05-07 宁波思达利光电科技有限公司 用于液晶显示器的光学模块及液晶显示器
US20110063205A1 (en) * 2009-09-15 2011-03-17 Motorola, Inc. Display magnifier
JP6939834B2 (ja) * 2019-03-26 2021-09-22 セイコーエプソン株式会社 光源装置、プロジェクター及び光源モジュール

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPH03140920A (ja) * 1989-10-26 1991-06-14 Matsushita Electric Ind Co Ltd 投写型表示装置及び該投写型表示装置に用いる液晶表示装置
JPH03175436A (ja) * 1989-12-05 1991-07-30 Matsushita Electric Ind Co Ltd カラー画像投写装置と、その液晶表示装置
EP0450780A3 (en) * 1990-04-05 1992-04-15 Matsushita Electric Industrial Co., Ltd. Optical microelement array and its production method
JP2622185B2 (ja) * 1990-06-28 1997-06-18 シャープ株式会社 カラー液晶表示装置
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
US5394255A (en) * 1992-01-27 1995-02-28 Sekisui Kagaku Kogyo Kabushiki Kaisha Liquid crystal display using a plurality of light adjusting sheets angled at 5 degrees or more
US5280371A (en) * 1992-07-09 1994-01-18 Honeywell Inc. Directional diffuser for a liquid crystal display
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
US5430562A (en) * 1993-01-25 1995-07-04 Matsushita Electric Industrial Co., Ltd. Liquid crystal light valve including between light and light valve microlenses and two reflecting layers with a matrix of openings
US5321718A (en) * 1993-01-28 1994-06-14 Sdl, Inc. Frequency converted laser diode and lens system therefor
US5351151A (en) * 1993-02-01 1994-09-27 Levy George S Optical filter using microlens arrays
US5555476A (en) * 1993-08-30 1996-09-10 Toray Industries, Inc. Microlens array sheet for a liquid crystal display, method for attaching the same and liquid crystal display equipped with the same
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

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100523911C (zh) * 2005-10-09 2009-08-05 中华映管股份有限公司 用于平面显示设备的导光装置及相关的平面显示设备
CN100410761C (zh) * 2006-06-12 2008-08-13 宁波思达利光电科技有限公司 用于液晶显示器的光学模块及液晶显示器
CN105988228A (zh) * 2015-02-13 2016-10-05 北京三星通信技术研究有限公司 三维显示设备及其三维显示方法
CN105988228B (zh) * 2015-02-13 2020-07-31 北京三星通信技术研究有限公司 三维显示设备及其三维显示方法
CN105974645A (zh) * 2016-07-14 2016-09-28 京东方科技集团股份有限公司 一种光学结构、显示面板、显示装置
CN112198733A (zh) * 2020-09-27 2021-01-08 电子科技大学 基于液晶透镜和液晶微透镜阵列的光束偏转装置及方法
CN112198733B (zh) * 2020-09-27 2022-04-22 电子科技大学 基于液晶透镜和液晶微透镜阵列的光束偏转装置及方法

Also Published As

Publication number Publication date
DE69513801T2 (de) 2000-06-29
US5757341A (en) 1998-05-26
KR100381827B1 (ko) 2003-07-18
WO1996012373A1 (en) 1996-04-25
JPH09507588A (ja) 1997-07-29
GB9420750D0 (en) 1994-11-30
DE69513801D1 (de) 2000-01-13
EP0734630A1 (en) 1996-10-02
EP0734630B1 (en) 1999-12-08
KR960706752A (ko) 1996-12-09
TW321759B (enExample) 1997-12-01

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