DE69316673D1 - Zweiweg-Flüssigkristall-Lichtventil Farbanzeige - Google Patents

Zweiweg-Flüssigkristall-Lichtventil Farbanzeige

Info

Publication number
DE69316673D1
DE69316673D1 DE69316673T DE69316673T DE69316673D1 DE 69316673 D1 DE69316673 D1 DE 69316673D1 DE 69316673 T DE69316673 T DE 69316673T DE 69316673 T DE69316673 T DE 69316673T DE 69316673 D1 DE69316673 D1 DE 69316673D1
Authority
DE
Germany
Prior art keywords
liquid crystal
color display
light valve
crystal light
way liquid
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
DE69316673T
Other languages
English (en)
Other versions
DE69316673T2 (de
Inventor
Louis D Silverstein
Richard H Bruce
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.)
Xerox Corp
Original Assignee
Xerox 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 Xerox Corp filed Critical Xerox Corp
Publication of DE69316673D1 publication Critical patent/DE69316673D1/de
Application granted granted Critical
Publication of DE69316673T2 publication Critical patent/DE69316673T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G02F1/1347—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells
    • G02F1/13471—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells in which all the liquid crystal cells or layers remain transparent, e.g. FLC, ECB, DAP, HAN, TN, STN, SBE-LC cells
    • G02F1/13473—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells in which all the liquid crystal cells or layers remain transparent, e.g. FLC, ECB, DAP, HAN, TN, STN, SBE-LC cells for wavelength filtering or for colour display without the use of colour mosaic filters
    • 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
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133514—Colour filters
    • 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
    • G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/139—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
    • G02F1/1396—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent the liquid crystal being selectively controlled between a twisted state and a non-twisted state, e.g. TN-LC cell

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Signal Processing (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
DE69316673T 1992-06-17 1993-06-15 Zweiweg-Flüssigkristall-Lichtventil Farbanzeige Expired - Lifetime DE69316673T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US90087292A 1992-06-17 1992-06-17

Publications (2)

Publication Number Publication Date
DE69316673D1 true DE69316673D1 (de) 1998-03-05
DE69316673T2 DE69316673T2 (de) 1998-07-23

Family

ID=25413223

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69316673T Expired - Lifetime DE69316673T2 (de) 1992-06-17 1993-06-15 Zweiweg-Flüssigkristall-Lichtventil Farbanzeige

Country Status (4)

Country Link
US (1) US5642125A (de)
EP (1) EP0579382B1 (de)
JP (1) JP3329887B2 (de)
DE (1) DE69316673T2 (de)

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US6219015B1 (en) 1992-04-28 2001-04-17 The Board Of Directors Of The Leland Stanford, Junior University Method and apparatus for using an array of grating light valves to produce multicolor optical images
JPH0854592A (ja) * 1994-08-12 1996-02-27 Nippon Avionics Co Ltd オーバーヘッドプロジェクター
JPH08160374A (ja) * 1994-12-01 1996-06-21 Mitsubishi Electric Corp プロジェクタ装置
JPH09101503A (ja) 1995-10-04 1997-04-15 Semiconductor Energy Lab Co Ltd 表示装置
US5999282A (en) * 1995-11-08 1999-12-07 Victor Company Of Japan, Ltd. Color filter and color image display apparatus employing the filter
US5677788A (en) * 1996-03-28 1997-10-14 Hughes Electronics Two-stage projection system
GB2317290B (en) * 1996-09-11 2000-12-06 Seos Displays Ltd Image display apparatus
US7161558B1 (en) * 2001-04-24 2007-01-09 Daktronics, Inc. Calibration system for an electronic sign
US6800856B2 (en) * 2001-09-20 2004-10-05 Trey Enterprises Corp. Light sampling system
JP4402358B2 (ja) * 2003-03-05 2010-01-20 キヤノン株式会社 カラー画像表示パネルおよびその駆動方法
KR20040103997A (ko) * 2003-06-02 2004-12-10 엘지.필립스 엘시디 주식회사 액정표시패널과 그 구동방법 및 장치
US7602388B2 (en) * 2003-07-16 2009-10-13 Honeywood Technologies, Llc Edge preservation for spatially varying power conservation
US7663597B2 (en) * 2003-07-16 2010-02-16 Honeywood Technologies, Llc LCD plateau power conservation
US7714831B2 (en) 2003-07-16 2010-05-11 Honeywood Technologies, Llc Background plateau manipulation for display device power conservation
US7580033B2 (en) * 2003-07-16 2009-08-25 Honeywood Technologies, Llc Spatial-based power savings
US7786988B2 (en) * 2003-07-16 2010-08-31 Honeywood Technologies, Llc Window information preservation for spatially varying power conservation
US7583260B2 (en) * 2003-07-16 2009-09-01 Honeywood Technologies, Llc Color preservation for spatially varying power conservation
US8344410B2 (en) 2004-10-14 2013-01-01 Daktronics, Inc. Flexible pixel element and signal distribution means
US8001455B2 (en) * 2004-10-14 2011-08-16 Daktronics, Inc. Translation table
US7868903B2 (en) 2004-10-14 2011-01-11 Daktronics, Inc. Flexible pixel element fabrication and sealing method
US7893948B1 (en) 2004-10-14 2011-02-22 Daktronics, Inc. Flexible pixel hardware and method
CN101180667B (zh) * 2005-04-01 2010-06-09 杜比实验室认证公司 三维彩色合成显示器及方法
US7760210B2 (en) * 2005-05-04 2010-07-20 Honeywood Technologies, Llc White-based power savings
US7602408B2 (en) * 2005-05-04 2009-10-13 Honeywood Technologies, Llc Luminance suppression power conservation
CN101351743B (zh) * 2006-01-30 2010-09-22 夏普株式会社 液晶显示装置以及电视接收机
US8049685B2 (en) * 2006-11-09 2011-11-01 Global Oled Technology Llc Passive matrix thin-film electro-luminescent display
US8827488B2 (en) 2008-10-01 2014-09-09 Universal Display Corporation OLED display architecture
US9385167B2 (en) * 2008-10-01 2016-07-05 Universal Display Corporation OLED display architecture
US20100225252A1 (en) 2008-10-01 2010-09-09 Universal Display Corporation Novel amoled display architecture
US20110216065A1 (en) * 2009-12-31 2011-09-08 Industrial Technology Research Institute Method and System for Rendering Multi-View Image
TWI387934B (zh) * 2009-12-31 2013-03-01 Ind Tech Res Inst 多視角影像之建構方法及系統
US11315483B2 (en) * 2019-04-18 2022-04-26 Google Llc Systems, devices, and methods for an infrared emitting display

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3443025A (en) * 1966-02-04 1969-05-06 Polaroid Corp Color television system employing superimposed red and white images
US3560636A (en) * 1967-04-06 1971-02-02 Texas Instruments Inc Color display system
US4127322A (en) * 1975-12-05 1978-11-28 Hughes Aircraft Company High brightness full color image light valve projection system
US4416514A (en) * 1980-11-10 1983-11-22 Polaroid Corporation Color filter
US4345258A (en) * 1980-12-15 1982-08-17 The Singer Company Color display system
JPS58209716A (ja) * 1982-05-31 1983-12-06 Mitsubishi Electric Corp 液晶表示装置
US4758818A (en) * 1983-09-26 1988-07-19 Tektronix, Inc. Switchable color filter and field sequential full color display system incorporating same
US4552441A (en) * 1984-06-29 1985-11-12 International Business Machines Corporation Color display from a single light valve
US5073013A (en) * 1984-10-22 1991-12-17 Seiko Epson Corporation Projection-type display device
US4843381A (en) * 1986-02-26 1989-06-27 Ovonic Imaging Systems, Inc. Field sequential color liquid crystal display and method
WO1988007249A1 (en) * 1987-03-20 1988-09-22 Colour Cells Pty. Ltd. Display with pseudo-colour pixels
US5012274A (en) * 1987-12-31 1991-04-30 Eugene Dolgoff Active matrix LCD image projection system
GB8807090D0 (en) * 1988-03-24 1988-04-27 Secr Defence Liquid crystal colour display
US5032007A (en) * 1988-04-07 1991-07-16 Honeywell, Inc. Apparatus and method for an electronically controlled color filter for use in information display applications
US4886343A (en) * 1988-06-20 1989-12-12 Honeywell Inc. Apparatus and method for additive/subtractive pixel arrangement in color mosaic displays
US4917465A (en) * 1989-03-28 1990-04-17 In Focus Systems, Inc. Color display system
US5124818A (en) * 1989-06-07 1992-06-23 In Focus Systems, Inc. LCD system having improved contrast ratio
NL8902205A (nl) * 1989-09-01 1991-04-02 Philips Nv Projektiesysteem.
JPH03217814A (ja) * 1990-01-24 1991-09-25 Canon Inc 液晶プロジェクター
JPH03261933A (ja) * 1990-03-13 1991-11-21 Sanyo Electric Co Ltd 液晶プロジェクタ
JPH04127140A (ja) * 1990-06-19 1992-04-28 Sony Corp 液晶表示装置

Also Published As

Publication number Publication date
JPH06123893A (ja) 1994-05-06
JP3329887B2 (ja) 2002-09-30
EP0579382B1 (de) 1998-01-28
EP0579382A1 (de) 1994-01-19
DE69316673T2 (de) 1998-07-23
US5642125A (en) 1997-06-24

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Legal Events

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8364 No opposition during term of opposition