DE60202841D1 - Anzeigegerät mit Drahtgitter-Strahlteiler und Kompensator - Google Patents

Anzeigegerät mit Drahtgitter-Strahlteiler und Kompensator

Info

Publication number
DE60202841D1
DE60202841D1 DE60202841T DE60202841T DE60202841D1 DE 60202841 D1 DE60202841 D1 DE 60202841D1 DE 60202841 T DE60202841 T DE 60202841T DE 60202841 T DE60202841 T DE 60202841T DE 60202841 D1 DE60202841 D1 DE 60202841D1
Authority
DE
Germany
Prior art keywords
wireframe
compensator
indicator
beam splitter
splitter
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
DE60202841T
Other languages
English (en)
Other versions
DE60202841T2 (de
Inventor
Xiang-Dong Mi
Andrew F Kurtz
David Kessler
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.)
Sony Corp
Original Assignee
Eastman Kodak Co
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=21912250&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60202841(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of DE60202841D1 publication Critical patent/DE60202841D1/de
Application granted granted Critical
Publication of DE60202841T2 publication Critical patent/DE60202841T2/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]
    • H04N9/3141—Constructional details thereof
    • H04N9/315—Modulator illumination systems
    • H04N9/3167—Modulator illumination systems for polarizing the light beam
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/18—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical projection, e.g. combination of mirror and condenser and objective
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/283—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for beam splitting or combining
    • 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
    • G02F1/133528—Polarisers
    • G02F1/133536—Reflective polarizers
    • 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
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • G02F1/133634—Birefringent elements, e.g. for optical compensation the refractive index Nz perpendicular to the element surface being different from in-plane refractive indices Nx and Ny, e.g. biaxial or with normal optical axis
    • 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
    • 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]
    • H04N9/3191—Testing thereof
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3016—Polarising elements involving passive liquid crystal elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3058—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state comprising electrically conductive elements, e.g. wire grids, conductive particles
    • 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
    • G02F1/133528—Polarisers
    • G02F1/133548—Wire-grid polarisers
    • 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
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • G02F1/133638—Waveplates, i.e. plates with a retardation value of lambda/n
    • 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
    • G02F2203/00—Function characteristic
    • G02F2203/02—Function characteristic reflective
DE60202841T 2002-01-07 2002-12-19 Displayvorrichtung mit rasterpolarisationsstrahlenteiler und kompensator Expired - Lifetime DE60202841T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US40663 2002-01-07
US10/040,663 US6909473B2 (en) 2002-01-07 2002-01-07 Display apparatus and method

Publications (2)

Publication Number Publication Date
DE60202841D1 true DE60202841D1 (de) 2005-03-10
DE60202841T2 DE60202841T2 (de) 2006-02-09

Family

ID=21912250

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60202841T Expired - Lifetime DE60202841T2 (de) 2002-01-07 2002-12-19 Displayvorrichtung mit rasterpolarisationsstrahlenteiler und kompensator

Country Status (4)

Country Link
US (7) US6909473B2 (de)
EP (1) EP1326123B1 (de)
JP (1) JP4315272B2 (de)
DE (1) DE60202841T2 (de)

Families Citing this family (120)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7306338B2 (en) * 1999-07-28 2007-12-11 Moxtek, Inc Image projection system with a polarizing beam splitter
US6909473B2 (en) * 2002-01-07 2005-06-21 Eastman Kodak Company Display apparatus and method
US7061561B2 (en) * 2002-01-07 2006-06-13 Moxtek, Inc. System for creating a patterned polarization compensator
JP4023166B2 (ja) * 2002-01-25 2007-12-19 ソニー株式会社 高周波モジュール用基板及び高周波モジュール
JP3970055B2 (ja) * 2002-02-28 2007-09-05 キヤノン株式会社 液晶表示装置
TW554233B (en) * 2002-03-01 2003-09-21 Victor Company Of Japan Reflective liquid crystal projection apparatus
JP2003295110A (ja) * 2002-04-03 2003-10-15 Mitsubishi Electric Corp 画像表示装置
US20070053303A1 (en) * 2005-09-08 2007-03-08 Acterna Llc Transmission Quality Monitoring For Multimedia Streams
US7421661B1 (en) 2002-04-30 2008-09-02 Aol Llc Instant messaging interface having an informational tool tip
US7131737B2 (en) * 2002-06-05 2006-11-07 Moxtek, Inc. Housing for mounting a beamsplitter and a spatial light modulator with an output optical path
US6805445B2 (en) * 2002-06-05 2004-10-19 Eastman Kodak Company Projection display using a wire grid polarization beamsplitter with compensator
US6801362B1 (en) * 2002-07-18 2004-10-05 Rockwell Collins On-axis optical system for illumination and projection of a reflective LCD microdisplay
KR100474918B1 (ko) * 2002-08-30 2005-03-10 엘지전자 주식회사 편광 변환 장치
US7144608B2 (en) * 2003-01-24 2006-12-05 Nitto Denko Corporation Color correcting polarizer
EP1463336A3 (de) * 2003-03-03 2007-10-03 Barco, naamloze vennootschap. Projektionsvorrichtung und Verfahren zum Übertragen von Licht in einem Projektionsgerät
US7188954B2 (en) * 2003-03-14 2007-03-13 Victor Company Of Japan Limited Image displaying apparatus and color separating-combining optical system
US7405787B2 (en) * 2003-03-25 2008-07-29 Nitto Denko Corporation Liquid crystal display with offset viewing cone
EP1542044A1 (de) * 2003-12-11 2005-06-15 JDS Uniphase Corporation Verzögerungskompensatoren mit negativer Doppelbrechung
US8164721B2 (en) * 2003-12-11 2012-04-24 Tan Kim L Grating trim retarders
US7626661B2 (en) * 2003-12-11 2009-12-01 Jds Uniphase Corporation Polarization controlling elements
JP4527986B2 (ja) * 2004-01-07 2010-08-18 旭化成イーマテリアルズ株式会社 ワイヤグリッド型偏光子
US7165843B2 (en) * 2004-02-03 2007-01-23 Aurora Systems, Inc. Optical system with angular compensator
DE102004006148A1 (de) * 2004-02-04 2005-09-08 Bausenwein, Bernhard, Dr. Vorrichtung und Verfahren zur reziproken Polarisation mit komplementär wirkenden kartesischen Polarisationsschichten (Kreuzpolarisator)
JP4451268B2 (ja) * 2004-03-04 2010-04-14 株式会社リコー 光学素子及びその製造方法と、これを用いた光学製品、光ピックアップ及び光情報処理装置
US20050275944A1 (en) * 2004-06-11 2005-12-15 Wang Jian J Optical films and methods of making the same
US7670758B2 (en) * 2004-04-15 2010-03-02 Api Nanofabrication And Research Corporation Optical films and methods of making the same
US7345723B2 (en) * 2004-05-24 2008-03-18 Colorlink, Inc. LC panel compensators
US20060001969A1 (en) * 2004-07-02 2006-01-05 Nanoopto Corporation Gratings, related optical devices and systems, and methods of making such gratings
US7046419B2 (en) * 2004-08-13 2006-05-16 Hewlett-Packard Development Company, L.P. External aperturing for digital micromirror devices
JP5066782B2 (ja) * 2004-08-26 2012-11-07 株式会社ニコン 接眼式表示装置とこれを有するカメラ
CN100397186C (zh) * 2004-09-16 2008-06-25 东芝松下显示技术有限公司 液晶显示元件
JP4192878B2 (ja) * 2004-09-29 2008-12-10 セイコーエプソン株式会社 投射型表示装置
KR20060042481A (ko) * 2004-11-09 2006-05-15 엘지전자 주식회사 반사형 편광판을 포함하는 액정 디스플레이
US20080055719A1 (en) * 2006-08-31 2008-03-06 Perkins Raymond T Inorganic, Dielectric Grid Polarizer
US7800823B2 (en) 2004-12-06 2010-09-21 Moxtek, Inc. Polarization device to polarize and further control light
US7961393B2 (en) 2004-12-06 2011-06-14 Moxtek, Inc. Selectively absorptive wire-grid polarizer
US7570424B2 (en) 2004-12-06 2009-08-04 Moxtek, Inc. Multilayer wire-grid polarizer
US20060127830A1 (en) * 2004-12-15 2006-06-15 Xuegong Deng Structures for polarization and beam control
US7619816B2 (en) * 2004-12-15 2009-11-17 Api Nanofabrication And Research Corp. Structures for polarization and beam control
KR101133761B1 (ko) * 2005-01-26 2012-04-09 삼성전자주식회사 액정 표시 장치
JP3972371B2 (ja) * 2005-03-15 2007-09-05 ソニー株式会社 位相差補償板、位相差補償器、液晶表示装置および投射型画像表示装置
US20060241495A1 (en) * 2005-03-23 2006-10-26 Eastman Kodak Company Wound healing monitoring and treatment
US7518662B2 (en) * 2005-05-22 2009-04-14 Real D Contrast enhancement for liquid crystal based projection systems
US8237876B2 (en) * 2005-05-25 2012-08-07 Kim Leong Tan Tilted C-plate retarder compensator and display systems incorporating the same
JP4961167B2 (ja) * 2005-07-15 2012-06-27 三洋電機株式会社 照明装置及び投写型映像表示装置
EP1764644B1 (de) * 2005-09-09 2017-08-30 Viavi Solutions Inc. Optimal ausgerichtete Verzögerungskompensatoren
JP4661510B2 (ja) * 2005-10-03 2011-03-30 日本ビクター株式会社 投射表示装置及び３板式液晶プロジェクタ
KR20070037864A (ko) * 2005-10-04 2007-04-09 엘지.필립스 엘시디 주식회사 액정 표시패널과 그의 제조방법
TW200728830A (en) * 2005-10-18 2007-08-01 Jds Uniphase Corp Electronically compensated LCD assembly
US20070147226A1 (en) * 2005-10-27 2007-06-28 Aamod Khandekar Method and apparatus for achieving flexible bandwidth using variable guard bands
US20070139771A1 (en) * 2005-12-15 2007-06-21 Jian Wang Optical retarders and methods of making the same
US20070165308A1 (en) * 2005-12-15 2007-07-19 Jian Wang Optical retarders and methods of making the same
US20070171387A1 (en) * 2006-01-23 2007-07-26 Texas Instruments Incorporated Micromirror-based projection system with optics having short focal lenghts
US20070195257A1 (en) * 2006-02-21 2007-08-23 Jds Uniphase Corporation LC imager panel assembly
US7460248B2 (en) * 2006-05-15 2008-12-02 Carestream Health, Inc. Tissue imaging system
WO2008002541A2 (en) * 2006-06-26 2008-01-03 Moxtek, Inc. Cube wire-grid polarizing beam splitter and projection display with same
US20070297052A1 (en) * 2006-06-26 2007-12-27 Bin Wang Cube wire-grid polarizing beam splitter
US20070296921A1 (en) * 2006-06-26 2007-12-27 Bin Wang Projection display with a cube wire-grid polarizing beam splitter
EP1892544A1 (de) * 2006-08-25 2008-02-27 JDS Uniphase Corporation Passiver Depolarisator
US8755113B2 (en) 2006-08-31 2014-06-17 Moxtek, Inc. Durable, inorganic, absorptive, ultra-violet, grid polarizer
KR100976623B1 (ko) * 2006-09-08 2010-08-18 주식회사 엘지화학 반사형 편광판을 사용한 거울형 액정 디스플레이 장치
US8269929B2 (en) * 2006-09-28 2012-09-18 Stanley Electric Co., Ltd. Vertically aligned liquid crystal display device with visual angle compensation
EP2067066B1 (de) 2006-09-29 2014-11-05 RealD Inc. Polarisationsumwandlungssystem zur stereoskopischen projektion
US7751240B2 (en) * 2007-01-24 2010-07-06 Anobit Technologies Ltd. Memory device with negative thresholds
JP4488033B2 (ja) 2007-02-06 2010-06-23 ソニー株式会社 偏光素子及び液晶プロジェクター
JP2008203382A (ja) * 2007-02-19 2008-09-04 Hitachi Displays Ltd 液晶表示装置
EP1980902B1 (de) * 2007-04-10 2015-07-15 JDS Uniphase Corporation Verdrehter Nematischer xLCD-Kontrastausgleich mit schrägen Platten-Retardern
BR122013012891B1 (pt) 2007-05-09 2021-03-02 Reald Inc sistema de conversão de polarização
US7789515B2 (en) 2007-05-17 2010-09-07 Moxtek, Inc. Projection device with a folded optical path and wire-grid polarizer
US20090002579A1 (en) 2007-06-29 2009-01-01 Jds Uniphase Corporation Near Halfwave Retarder For Contrast Compensation
US8294836B2 (en) * 2007-12-06 2012-10-23 Seiko Epson Corporation Liquid crystal display device and projector
US7837332B2 (en) * 2007-12-19 2010-11-23 Corning Incorporated Laser projection utilizing spatial beam misalignment
EP2240814B1 (de) 2008-01-22 2016-05-04 Alcatel Lucent Lichtmodulator für optische bildprojektion
WO2009101797A1 (ja) 2008-02-13 2009-08-20 Sharp Kabushiki Kaisha 照明装置および液晶表示装置
DE102008002749A1 (de) 2008-06-27 2009-12-31 Carl Zeiss Smt Ag Beleuchtungsoptik für die Mikrolithografie
EP2322979A4 (de) * 2008-08-19 2011-12-07 Sharp Kk Flüssigkristallanzeigevorrichtung
US20100103517A1 (en) * 2008-10-29 2010-04-29 Mark Alan Davis Segmented film deposition
JP5706332B2 (ja) * 2008-11-19 2015-04-22 スリーエム イノベイティブ プロパティズ カンパニー 極方向及び方位方向の両方における出力制限を有する反射性フィルムの組み合わせ体並びに関連する構成
US8248696B2 (en) 2009-06-25 2012-08-21 Moxtek, Inc. Nano fractal diffuser
JP2011197213A (ja) * 2010-03-18 2011-10-06 Seiko Epson Corp 液晶装置及び投射型表示装置
JP5625416B2 (ja) * 2010-03-19 2014-11-19 セイコーエプソン株式会社 液晶装置及び投射型表示装置
US8287129B2 (en) 2010-05-21 2012-10-16 Eastman Kodak Company Low thermal stress birefringence imaging system
US8504328B2 (en) 2010-05-21 2013-08-06 Eastman Kodak Company Designing lenses using stress birefringence performance criterion
US8649094B2 (en) 2010-05-21 2014-02-11 Eastman Kodak Company Low thermal stress birefringence imaging lens
US8611007B2 (en) 2010-09-21 2013-12-17 Moxtek, Inc. Fine pitch wire grid polarizer
US8913321B2 (en) 2010-09-21 2014-12-16 Moxtek, Inc. Fine pitch grid polarizer
JP5170207B2 (ja) * 2010-10-20 2013-03-27 株式会社Ｊｖｃケンウッド 分布型補償器および投射型液晶表示装置
JP5682333B2 (ja) * 2011-01-28 2015-03-11 株式会社Ｊｖｃケンウッド 投射型液晶表示装置
US8873144B2 (en) 2011-05-17 2014-10-28 Moxtek, Inc. Wire grid polarizer with multiple functionality sections
US8913320B2 (en) 2011-05-17 2014-12-16 Moxtek, Inc. Wire grid polarizer with bordered sections
JP5793038B2 (ja) * 2011-09-13 2015-10-14 キヤノン株式会社 投射型画像表示装置
JP2013076849A (ja) * 2011-09-30 2013-04-25 Seiko Epson Corp 液晶装置および投射型表示装置
US8786943B2 (en) 2011-10-27 2014-07-22 Eastman Kodak Company Low thermal stress catadioptric imaging system
US8830580B2 (en) 2011-10-27 2014-09-09 Eastman Kodak Company Low thermal stress catadioptric imaging optics
US20130176407A1 (en) * 2012-01-05 2013-07-11 Reald Inc. Beam scanned display apparatus and method thereof
US8922890B2 (en) 2012-03-21 2014-12-30 Moxtek, Inc. Polarizer edge rib modification
US9869935B2 (en) * 2012-05-30 2018-01-16 Rolic Ag Fast generation of elements with individually patterned anisotropy
US9466941B2 (en) 2012-07-31 2016-10-11 Barco Nv Patterned retarder and optical engine for laser projection apparatus
KR20140075228A (ko) * 2012-12-11 2014-06-19 삼성전자주식회사 디스플레이 패널 및 이를 가지는 디스플레이장치
KR101372932B1 (ko) * 2013-04-30 2014-03-12 한국생산기술연구원 펄스 ｕｖ를 이용한 광배향 장치
US10247868B2 (en) 2013-07-02 2019-04-02 Korea Institute Of Industrial Technology Optical alignment method and patterned retarder manufacturing method using polarized pulse UV
US9348076B2 (en) 2013-10-24 2016-05-24 Moxtek, Inc. Polarizer with variable inter-wire distance
US9625745B2 (en) 2013-11-15 2017-04-18 Reald Inc. High dynamic range, high contrast projection systems
US10600213B2 (en) * 2016-02-27 2020-03-24 Focal Sharp, Inc. Method and apparatus for color-preserving spectrum reshape
WO2019079295A2 (en) * 2017-10-16 2019-04-25 Tetravue, Inc. SYSTEM AND METHOD FOR REFLECTING REDUCTION
CN110036393B (zh) * 2018-04-13 2020-10-16 华为技术有限公司 一种屏下指纹识别终端
JP2023505928A (ja) * 2019-11-22 2023-02-14 バルブ コーポレーション 空間的に変化するリターダ光学系を備えたヘッドマウントディスプレイ（ｈｍｄ）
US11209657B2 (en) 2020-01-24 2021-12-28 Valve Corporation Position tracking system for head-mounted display systems that includes angle sensitive detectors
US11073906B1 (en) 2020-01-27 2021-07-27 Valve Corporation Eye tracking system for head-mounted display devices
JP2023512393A (ja) 2020-02-03 2023-03-27 バルブ コーポレーション ディスプレイバックライトのための空間変化偏光子
JP2023512875A (ja) 2020-02-06 2023-03-30 バルブ コーポレーション 空間変化偏光子を使用した可変光学補正
KR20220130809A (ko) 2020-02-06 2022-09-27 밸브 코포레이션 머리-착용 디스플레이 시스템들에 대한 위치 추적 시스템
US11815684B2 (en) 2020-02-06 2023-11-14 Valve Corporation Spatially and time varying polarization correction optic for scan beam systems
KR20220128478A (ko) 2020-02-06 2022-09-20 밸브 코포레이션 머리-착용 디스플레이 시스템에 대한 와이어 그리드 편광기에 대한 편광 보상
CN114902113A (zh) 2020-02-06 2022-08-12 威尔乌集团 用于头戴式显示系统的偏振复用光学器件
WO2021158677A1 (en) 2020-02-06 2021-08-12 Valve Corporation Viewing field-based optical correction using spatially varying polarizers
JP2023512868A (ja) 2020-02-06 2023-03-30 バルブ コーポレーション ディスプレイシステム用の補正偏光補償光学系
JP2023512871A (ja) 2020-02-06 2023-03-30 バルブ コーポレーション 照明光学素子のためのマイクロレンズアレイ偏光再利用光学素子
JP2023512887A (ja) 2020-02-11 2023-03-30 バルブ コーポレーション 高忠実度の表面キャラクタリゼーション測定用の偏光分析カメラ
WO2021162990A1 (en) 2020-02-11 2021-08-19 Valve Corporation Polarization-based multiplexing of diffractive elements for illumination optics

Family Cites Families (193)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2224214A (en) 1937-12-28 1940-12-10 Polaroid Corp Light polarizing body
US2287598A (en) 1937-12-28 1942-06-23 Polaroid Corp Method of manufacturing lightpolarizing bodies
US2237567A (en) * 1939-05-04 1941-04-08 Polaroid Corp Light polarizer and process of manufacturing the same
CH230613A (de) 1939-11-08 1944-01-15 Ges Foerderung Forschung Technische Physik Eth Zuerich Anordnung zur Wiedergabe eines Fernsehbildes.
US2605352A (en) 1940-08-28 1952-07-29 Fischer Ernst Friedrich Deformable medium for controlling a light stream
US2403731A (en) 1943-04-01 1946-07-09 Eastman Kodak Co Beam splitter
US2748659A (en) 1951-02-26 1956-06-05 Jenaer Glaswerk Schott & Gen Light source, searchlight or the like for polarized light
US2887566A (en) * 1952-11-14 1959-05-19 Marks Polarized Corp Glare-eliminating optical system
NL197714A (de) 1954-06-01 1900-01-01
US2815452A (en) 1954-11-12 1957-12-03 Baird Associates Inc Interferometer
US3046839A (en) 1959-01-12 1962-07-31 Polaroid Corp Processes for preparing light polarizing materials
US3084590A (en) * 1959-02-26 1963-04-09 Gen Electric Optical system
NL254460A (de) 1960-08-02
US3235630A (en) * 1962-07-17 1966-02-15 Little Inc A Method of making an optical tool
US3479168A (en) 1964-03-09 1969-11-18 Polaroid Corp Method of making metallic polarizer by drawing fusion
US3291550A (en) 1965-04-16 1966-12-13 Polaroid Corp Metallic grid light-polarizing device
US3436143A (en) * 1965-11-30 1969-04-01 Bell Telephone Labor Inc Grid type magic tee
US3566099A (en) * 1968-09-16 1971-02-23 Polaroid Corp Light projection assembly
US3627431A (en) 1969-12-22 1971-12-14 John Victor Komarniski Densitometer
US3631288A (en) 1970-01-23 1971-12-28 Polaroid Corp Simplified polarized light projection assembly
US3731986A (en) * 1971-04-22 1973-05-08 Int Liquid Xtal Co Display devices utilizing liquid crystal light modulation
CH558023A (de) * 1972-08-29 1975-01-15 Battelle Memorial Institute Polarisationsvorrichtung.
US3877789A (en) * 1972-11-08 1975-04-15 Marie G R P Mode transformer for light or millimeter electromagnetic waves
US4049944A (en) 1973-02-28 1977-09-20 Hughes Aircraft Company Process for fabricating small geometry semiconductive devices including integrated components
US3969545A (en) 1973-03-01 1976-07-13 Texas Instruments Incorporated Light polarizing material method and apparatus
US3857627A (en) 1973-08-29 1974-12-31 Hoffmann La Roche Polarizer arrangement for liquid crystal displays
US3857628A (en) 1973-08-29 1974-12-31 Hoffmann La Roche Selective polarizer arrangement for liquid crystal displays
US3912369A (en) 1974-07-02 1975-10-14 Gen Electric Single polarizer reflective liquid crystal display
US4025688A (en) * 1974-08-01 1977-05-24 Polaroid Corporation Polarizer lamination
CH582894A5 (de) * 1975-03-17 1976-12-15 Bbc Brown Boveri & Cie
US4009933A (en) * 1975-05-07 1977-03-01 Rca Corporation Polarization-selective laser mirror
US4104598A (en) 1975-06-09 1978-08-01 Hughes Aircraft Company Laser internal coupling modulation arrangement with wire grid polarizer serving as a reflector and coupler
DE2529112C3 (de) 1975-06-30 1978-03-23 Siemens Ag, 1000 Berlin Und 8000 Muenchen Ultraschall-Applikator für die zeilenweise Ultraschallabtastung von Körpern
US4073571A (en) * 1976-05-05 1978-02-14 Hughes Aircraft Company Circularly polarized light source
US4181756A (en) * 1977-10-05 1980-01-01 Fergason James L Process for increasing display brightness of liquid crystal displays by bleaching polarizers using screen-printing techniques
DE2818103A1 (de) 1978-04-25 1979-11-08 Siemens Ag Verfahren zur herstellung von aus einer vielzahl von auf einer glastraegerplatte angeordneten parallel zueinander ausgerichteten elektrisch leitenden streifen bestehenden polarisatoren
JPS6033246B2 (ja) 1978-07-26 1985-08-01 三立電機株式会社 多色表示用偏光板の製造方法
DE2915847C2 (de) * 1978-09-29 1986-01-16 Nitto Electric Industrial Co., Ltd., Ibaraki, Osaka Elektrooptisch aktivierbare Anzeige
US4221464A (en) 1978-10-17 1980-09-09 Hughes Aircraft Company Hybrid Brewster's angle wire grid infrared polarizer
US4289381A (en) 1979-07-02 1981-09-15 Hughes Aircraft Company High selectivity thin film polarizer
US4308079A (en) 1980-06-16 1981-12-29 Martin Marietta Corporation Durability of adhesively bonded aluminum structures and method for inhibiting the conversion of aluminum oxide to aluminum hydroxide
US4514479A (en) * 1980-07-01 1985-04-30 The United States Of America As Represented By The Secretary Of The Navy Method of making near infrared polarizers
DE3169810D1 (en) * 1980-07-28 1985-05-15 Bbc Brown Boveri & Cie Homeotropic nematic display with an internal reflector
US4441791A (en) 1980-09-02 1984-04-10 Texas Instruments Incorporated Deformable mirror light modulator
US4466704A (en) 1981-07-20 1984-08-21 Polaroid Corporation Patterned polarizer having differently dyed areas
US4512638A (en) * 1982-08-31 1985-04-23 Westinghouse Electric Corp. Wire grid polarizer
US4515441A (en) * 1982-10-13 1985-05-07 Westinghouse Electric Corp. Dielectric polarizer for high average and high peak power operation
DE3244885A1 (de) * 1982-12-02 1984-06-07 Merck Patent Gmbh, 6100 Darmstadt Farbselektiver zirkularpolarisator und seine verwendung
US4515443A (en) * 1982-12-29 1985-05-07 The United States Of America As Represented By The Secretary Of The Army Passive optical system for background suppression in starring imagers
US4560599A (en) 1984-02-13 1985-12-24 Marquette University Assembling multilayers of polymerizable surfactant on a surface of a solid material
FR2564605B1 (fr) 1984-05-18 1987-12-24 Commissariat Energie Atomique Cellule a cristal liquide susceptible de presenter une structure homeotrope, a birefringence compensee pour cette structure
US4679910A (en) 1985-03-20 1987-07-14 Hughes Aircraft Company Dual liquid-crystal cell-based visible-to-infrared dynamic image converter
US4688897A (en) 1985-06-17 1987-08-25 Hughes Aircraft Company Liquid crystal device
JPS626225A (ja) * 1985-07-02 1987-01-13 Semiconductor Energy Lab Co Ltd 液晶表示装置
JPS6231822A (ja) 1985-08-02 1987-02-10 Hitachi Ltd 液晶表示素子
US4743093A (en) * 1985-09-16 1988-05-10 Eastman Kodak Company Optical disc player lens
JPS6275418A (ja) 1985-09-27 1987-04-07 Alps Electric Co Ltd 液晶素子
US4896769A (en) * 1985-12-06 1990-01-30 Richard Merzon Coded storage display tray
US4724436A (en) * 1986-09-22 1988-02-09 Environmental Research Institute Of Michigan Depolarizing radar corner reflector
US4743092A (en) * 1986-11-26 1988-05-10 The United States Of America As Represented By The Secretary Of The Army Polarizing grids for far-infrared and method for making same
US4759611A (en) 1986-12-19 1988-07-26 Polaroid Corporation, Patent Department Liquid crystal display having silylated light polarizers
US4795233A (en) * 1987-03-09 1989-01-03 Honeywell Inc. Fiber optic polarizer
US4840757A (en) 1987-05-19 1989-06-20 S. D. Warren Company Replicating process for interference patterns
FR2623649B1 (fr) * 1987-11-23 1992-05-15 Asulab Sa Cellule d'affichage a cristal liquide
US4865670A (en) 1988-02-05 1989-09-12 Mortimer Marks Method of making a high quality polarizer
FR2629924B1 (fr) 1988-04-08 1992-09-04 Comp Generale Electricite Polariseur a couches dielectriques
JP2703930B2 (ja) * 1988-06-29 1998-01-26 日本電気株式会社 複屈折回折格子型偏光子
JPH0212105A (ja) 1988-06-29 1990-01-17 Nec Corp 複屈折回折格子型偏光子
JPH0215238A (ja) 1988-07-04 1990-01-18 Stanley Electric Co Ltd 異方性補償ホメオトロピック液晶表示装置
JPH0223304A (ja) * 1988-07-12 1990-01-25 Toray Ind Inc 可視偏光フイルム
US4895769A (en) 1988-08-09 1990-01-23 Polaroid Corporation Method for preparing light polarizer
US4939526A (en) 1988-12-22 1990-07-03 Hughes Aircraft Company Antenna system having azimuth rotating directive beam with selectable polarization
US4913529A (en) * 1988-12-27 1990-04-03 North American Philips Corp. Illumination system for an LCD display system
US4946231A (en) 1989-05-19 1990-08-07 The United States Of America As Represented By The Secretary Of The Army Polarizer produced via photographic image of polarizing grid
US5599551A (en) * 1989-06-06 1997-02-04 Kelly; Patrick D. Genital lubricants containing zinc as an anti-viral agent
US5486949A (en) * 1989-06-20 1996-01-23 The Dow Chemical Company Birefringent interference polarizer
US5279689A (en) * 1989-06-30 1994-01-18 E. I. Du Pont De Nemours And Company Method for replicating holographic optical elements
US5235443A (en) * 1989-07-10 1993-08-10 Hoffmann-La Roche Inc. Polarizer device
EP0416157A1 (de) * 1989-09-07 1991-03-13 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. Polarisator
FR2653234A1 (fr) 1989-10-13 1991-04-19 Philips Electronique Lab Dispositif du type miroir dans le domaine des rayons x-uv.
JPH03132603A (ja) 1989-10-18 1991-06-06 Matsushita Electric Ind Co Ltd 偏光子
JP2924055B2 (ja) 1989-12-08 1999-07-26 セイコーエプソン株式会社 反射型液晶表示素子
US5235449A (en) 1990-03-02 1993-08-10 Hitachi, Ltd. Polarizer with patterned diacetylene layer, method for producing the same, and liquid crystal display device including such polarizer
JPH03289692A (ja) 1990-04-06 1991-12-19 Matsushita Electric Ind Co Ltd 空間光変調素子及びこれを用いたホログラム画像情報記録装置
JP2681304B2 (ja) 1990-05-16 1997-11-26 日本ビクター株式会社 表示装置
KR920010809B1 (ko) * 1990-05-19 1992-12-17 주식회사 금성사 Lcd 프로젝터의 광학 시스템
US5083857A (en) 1990-06-29 1992-01-28 Texas Instruments Incorporated Multi-level deformable mirror device
US5157526A (en) 1990-07-06 1992-10-20 Hitachi, Ltd. Unabsorbing type polarizer, method for manufacturing the same, polarized light source using the same, and apparatus for liquid crystal display using the same
JP2902456B2 (ja) * 1990-08-09 1999-06-07 株式会社豊田中央研究所 無機偏光薄膜
US5113285A (en) * 1990-09-28 1992-05-12 Honeywell Inc. Full color three-dimensional flat panel display
JPH07104450B2 (ja) 1990-10-17 1995-11-13 スタンレー電気株式会社 二軸性光学素子とその製造方法
FR2669126B1 (fr) * 1990-11-09 1993-01-22 Thomson Csf Systeme de visualisation d'images fournies par un modulateur spatial avec transfert d'energie.
US5387953A (en) * 1990-12-27 1995-02-07 Canon Kabushiki Kaisha Polarization illumination device and projector having the same
US5092774A (en) * 1991-01-09 1992-03-03 National Semiconductor Corporation Mechanically compliant high frequency electrical connector
JP2698218B2 (ja) * 1991-01-18 1998-01-19 シャープ株式会社 反射型液晶表示装置及びその製造方法
US5122887A (en) 1991-03-05 1992-06-16 Sayett Group, Inc. Color display utilizing twisted nematic LCDs and selective polarizers
DE69218830T2 (de) * 1991-05-29 1997-07-17 Matsushita Electric Ind Co Ltd Bildprojektions-System
US5245471A (en) 1991-06-14 1993-09-14 Tdk Corporation Polarizers, polarizer-equipped optical elements, and method of manufacturing the same
EP0518333B1 (de) 1991-06-14 2002-08-28 Hughes Aircraft Company Verfahren zum vertikalen Ausrichten von Flüssigkristallen
EP0522620B1 (de) * 1991-06-28 1997-09-03 Koninklijke Philips Electronics N.V. Bildwiedergabeanordnung
US5122907A (en) 1991-07-03 1992-06-16 Polatomic, Inc. Light polarizer and method of manufacture
JP2754964B2 (ja) 1991-08-13 1998-05-20 日本電気株式会社 多極コネクタの嵌合構造
US5196953A (en) 1991-11-01 1993-03-23 Rockwell International Corporation Compensator for liquid crystal display, having two types of layers with different refractive indices alternating
US5383053A (en) 1992-04-07 1995-01-17 Hughes Aircraft Company Virtual image display having a high efficiency grid beamsplitter
EP0816897B1 (de) * 1992-06-30 2001-01-03 Citizen Watch Co. Ltd. Flüssigkristall-Anzeigeeinheit und Flüssigkristallprojektor, der diese benutzt
US5480748A (en) * 1992-10-21 1996-01-02 International Business Machines Corporation Protection of aluminum metallization against chemical attack during photoresist development
JPH06138413A (ja) * 1992-10-29 1994-05-20 Canon Inc プレート型偏光分離装置及び該偏光分離装置を用いた偏光照明装置
US5333072A (en) 1992-12-31 1994-07-26 Minnesota Mining And Manufacturing Company Reflective liquid crystal display overhead projection system using a reflective linear polarizer and a fresnel lens
US5325218A (en) 1992-12-31 1994-06-28 Minnesota Mining And Manufacturing Company Cholesteric polarizer for liquid crystal display and overhead projector
TW289095B (de) * 1993-01-11 1996-10-21
US5594561A (en) * 1993-03-31 1997-01-14 Palomar Technologies Corporation Flat panel display with elliptical diffuser and fiber optic plate
US5486935A (en) * 1993-06-29 1996-01-23 Kaiser Aerospace And Electronics Corporation High efficiency chiral nematic liquid crystal rear polarizer for liquid crystal displays having a notch polarization bandwidth of 100 nm to 250 nm
US5391091A (en) * 1993-06-30 1995-02-21 American Nucleonics Corporation Connection system for blind mate electrical connector applications
AU6245994A (en) * 1993-07-27 1995-02-28 Physical Optics Corporation High-brightness directional viewing screen
JPH0784252A (ja) * 1993-09-16 1995-03-31 Sharp Corp 液晶表示装置
US5576854A (en) 1993-11-12 1996-11-19 Hughes-Jvc Technology Corporation Liquid crystal light valve projector with improved contrast ratio and with 0.27 wavelength compensation for birefringence in the liquid crystal light valve
US5499126A (en) 1993-12-02 1996-03-12 Ois Optical Imaging Systems, Inc. Liquid crystal display with patterned retardation films
US5517356A (en) * 1993-12-15 1996-05-14 Corning Incorporated Glass polarizer for visible light
BE1007993A3 (nl) * 1993-12-17 1995-12-05 Philips Electronics Nv Belichtingsstelsel voor een kleurenbeeldprojectie-inrichting en circulaire polarisator geschikt voor toepassing in een dergelijk belichtingsstelsel en kleurenbeeldprojectie-inrichting bevattende een dergelijk belichtingsstelsel met circulaire polarisator.
GB2286058A (en) 1994-01-21 1995-08-02 Sharp Kk Switchable holographic apparatus
US5969861A (en) 1994-02-07 1999-10-19 Nikon Corporation Polarizing optical system
US5638197A (en) * 1994-04-04 1997-06-10 Rockwell International Corp. Inorganic thin film compensator for improved gray scale performance in twisted nematic liquid crystal displays and method of making
US5619352A (en) 1994-04-04 1997-04-08 Rockwell International Corporation LCD splay/twist compensator having varying tilt and /or azimuthal angles for improved gray scale performance
US5504603A (en) * 1994-04-04 1996-04-02 Rockwell International Corporation Optical compensator for improved gray scale performance in liquid crystal display
US5485499A (en) * 1994-08-05 1996-01-16 Moxtek, Inc. High throughput reflectivity and resolution x-ray dispersive and reflective structures for the 100 eV to 5000 eV energy range and method of making the devices
US5513023A (en) * 1994-10-03 1996-04-30 Hughes Aircraft Company Polarizing beamsplitter for reflective light valve displays having opposing readout beams onto two opposing surfaces of the polarizer
KR0147607B1 (ko) * 1994-11-25 1998-09-15 김광호 반사형 액정 투사장치의 광학계
JPH08240790A (ja) * 1994-12-16 1996-09-17 Sharp Corp 自動立体表示装置および空間光変調器
JP2864464B2 (ja) 1994-12-22 1999-03-03 日本ビクター株式会社 反射型アクティブ・マトリクス・ディスプレイ・パネル及びその製造方法
JPH08184711A (ja) 1994-12-29 1996-07-16 Sony Corp 偏光光学素子
US5652667A (en) 1995-02-03 1997-07-29 Victor Company Of Japan, Ltd. Liquid crystal display apparatus
US5808795A (en) 1995-03-06 1998-09-15 Nikon Corporation Projection type display apparatus
US6062694A (en) 1995-03-06 2000-05-16 Nikon Corporation Projection type display apparatus
US5719695A (en) 1995-03-31 1998-02-17 Texas Instruments Incorporated Spatial light modulator with superstructure light shield
US5751388A (en) * 1995-04-07 1998-05-12 Honeywell Inc. High efficiency polarized display
US5535047A (en) 1995-04-18 1996-07-09 Texas Instruments Incorporated Active yoke hidden hinge digital micromirror device
EP0753785B1 (de) 1995-07-11 2016-05-11 Rolic AG Übertragung von Polarisationsmustern auf polarisationsempfindliche Photoschichten
DE69614337T2 (de) 1995-10-15 2002-06-13 Victor Company Of Japan Anzeigevorrichtung von Reflexionstyp
JPH09146061A (ja) * 1995-11-17 1997-06-06 Matsushita Electric Ind Co Ltd 液晶プロジェクション装置
JPH09159988A (ja) 1995-12-12 1997-06-20 Nikon Corp 投射型表示装置
JP3282986B2 (ja) 1996-02-28 2002-05-20 富士通株式会社 液晶表示装置
JP3767047B2 (ja) * 1996-04-26 2006-04-19 セイコーエプソン株式会社 投写型表示装置
JP3738505B2 (ja) 1996-05-10 2006-01-25 株式会社ニコン 投射型表示装置
US5912762A (en) 1996-08-12 1999-06-15 Li; Li Thin film polarizing device
JP3557317B2 (ja) 1996-09-02 2004-08-25 テキサス インスツルメンツ インコーポレイテツド プロジエクタ装置及び色分離合成装置
EP0829744B1 (de) * 1996-09-12 2005-03-23 Sharp Kabushiki Kaisha Parallaxeschranke und Anzeigevorrichtung
US5914818A (en) 1996-11-29 1999-06-22 Texas Instruments Incorporated Offset projection lens for use with reflective spatial light modulators
US6008951A (en) 1996-12-31 1999-12-28 Texas Instruments Incorporated Offset projection zoom lens with fixed rear group for reflective spatial light modulators
US5886754A (en) * 1997-01-17 1999-03-23 Industrial Technology Research Institute Liquid crystal display projector
US5890095A (en) * 1997-01-21 1999-03-30 Nichols Research Corporation System for receiving and enhancing electromagnetic radiation input signals
US6081312A (en) 1997-03-10 2000-06-27 Fuji Photo Film Co., Ltd. Homeotropic liquid crystal cell with one or more compensator plates with a small birefringence
US6010221A (en) * 1997-05-22 2000-01-04 Nikon Corporation Projection type display apparatus
US5844722A (en) 1997-06-05 1998-12-01 Hughes-Jvc Technology Corporation Internal aperture mask for embedded optics
US6055103A (en) * 1997-06-28 2000-04-25 Sharp Kabushiki Kaisha Passive polarisation modulating optical element and method of making such an element
US5930050A (en) 1997-10-21 1999-07-27 Texas Instruments Incorporated Anamorphic lens for providing wide-screen images generated by a spatial light modulator
US6486997B1 (en) * 1997-10-28 2002-11-26 3M Innovative Properties Company Reflective LCD projection system using wide-angle Cartesian polarizing beam splitter
US6016173A (en) * 1998-02-18 2000-01-18 Displaytech, Inc. Optics arrangement including a compensator cell and static wave plate for use in a continuously viewable, reflection mode, ferroelectric liquid crystal spatial light modulating system
US6496287B1 (en) 1998-04-09 2002-12-17 Rolic Ag Optical identification element
US6108131A (en) * 1998-05-14 2000-08-22 Moxtek Polarizer apparatus for producing a generally polarized beam of light
US6208463B1 (en) * 1998-05-14 2001-03-27 Moxtek Polarizer apparatus for producing a generally polarized beam of light
US5943171A (en) * 1998-06-03 1999-08-24 International Business Machines Corporation Head mounted displays utilizing reflection light valves
US6081376A (en) * 1998-07-16 2000-06-27 Moxtek Reflective optical polarizer device with controlled light distribution and liquid crystal display incorporating the same
US6082861A (en) * 1998-09-16 2000-07-04 International Business Machines Corporation Optical system and method for high contrast projection display
US6331060B1 (en) * 1998-10-08 2001-12-18 Sony Corporation Projection-type display device and method of adjustment thereof
US6172813B1 (en) * 1998-10-23 2001-01-09 Duke University Projection lens and system including a reflecting linear polarizer
US6172816B1 (en) * 1998-10-23 2001-01-09 Duke University Optical component adjustment for mitigating tolerance sensitivities
US6215547B1 (en) * 1998-11-19 2001-04-10 Eastman Kodak Company Reflective liquid crystal modulator based printing system
EP1045272A3 (de) * 1999-04-12 2004-02-25 Matsushita Electric Industrial Co., Ltd. Reflektive Farb-Flüssigkristall-Anzeigevorrichtung
US6010121A (en) 1999-04-21 2000-01-04 Lee; Chi Ping Work piece clamping device of workbench
US6122103A (en) 1999-06-22 2000-09-19 Moxtech Broadband wire grid polarizer for the visible spectrum
US6288840B1 (en) 1999-06-22 2001-09-11 Moxtek Imbedded wire grid polarizer for the visible spectrum
US6447120B2 (en) 1999-07-28 2002-09-10 Moxtex Image projection system with a polarizing beam splitter
US6234634B1 (en) 1999-07-28 2001-05-22 Moxtek Image projection system with a polarizing beam splitter
US6243199B1 (en) * 1999-09-07 2001-06-05 Moxtek Broad band wire grid polarizing beam splitter for use in the visible wavelength region
US6375330B1 (en) * 1999-12-30 2002-04-23 Gain Micro-Optics, Inc. Reflective liquid-crystal-on-silicon projection engine architecture
US6340230B1 (en) * 2000-03-10 2002-01-22 Optical Coating Laboratory, Inc. Method of using a retarder plate to improve contrast in a reflective imaging system
US6661475B1 (en) 2000-03-23 2003-12-09 Infocus Corporation Color video projection system employing reflective liquid crystal display device
US6532111B2 (en) * 2001-03-05 2003-03-11 Eastman Kodak Company Wire grid polarizer
US6585378B2 (en) * 2001-03-20 2003-07-01 Eastman Kodak Company Digital cinema projector
US6643077B2 (en) 2001-04-20 2003-11-04 3M Innovative Properties Company Methods and apparatus for positioning optical prisms
JP2004520628A (ja) * 2001-05-18 2004-07-08 スリーエム イノベイティブ プロパティズ カンパニー 偏光装置
US6669343B2 (en) 2001-05-31 2003-12-30 Koninklijke Philips Electronics N.V. Image display system
US6511183B2 (en) 2001-06-02 2003-01-28 Koninklijke Philips Electronics N.V. Digital image projector with oriented fixed-polarization-axis polarizing beamsplitter
US6857747B2 (en) 2001-08-06 2005-02-22 Advanced Digital Optics, Inc. Color management system
US6899432B2 (en) 2001-08-06 2005-05-31 Advanced Digital Optics, Inc. Color management system having a transmissive panel and optical isolator
GB0119176D0 (en) * 2001-08-06 2001-09-26 Ocuity Ltd Optical switching apparatus
US6893130B2 (en) * 2001-08-06 2005-05-17 Advanced Digital Optics, Inc. Color management system having a field lens
US6547396B1 (en) * 2001-12-27 2003-04-15 Infocus Corporation Stereographic projection system
US6714350B2 (en) * 2001-10-15 2004-03-30 Eastman Kodak Company Double sided wire grid polarizer
US6909473B2 (en) * 2002-01-07 2005-06-21 Eastman Kodak Company Display apparatus and method
US6590695B1 (en) * 2002-02-26 2003-07-08 Eastman Kodak Company Micro-mechanical polarization-based modulator
US6751003B2 (en) * 2002-09-12 2004-06-15 Eastman Kodak Company Apparatus and method for selectively exposing photosensitive materials using a reflective light modulator
US6665119B1 (en) * 2002-10-15 2003-12-16 Eastman Kodak Company Wire grid polarizer

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US6909473B2 (en) 2005-06-21
US20040218125A1 (en) 2004-11-04
US6900866B2 (en) 2005-05-31
EP1326123A1 (de) 2003-07-09
US20040114079A1 (en) 2004-06-17
US20050128392A1 (en) 2005-06-16
US6897926B2 (en) 2005-05-24
US20040218124A1 (en) 2004-11-04
JP4315272B2 (ja) 2009-08-19
US7184115B2 (en) 2007-02-27
JP2003262831A (ja) 2003-09-19
US20050151905A1 (en) 2005-07-14
US6954245B2 (en) 2005-10-11
US20030128320A1 (en) 2003-07-10
US20060033976A1 (en) 2006-02-16
EP1326123B1 (de) 2005-02-02
DE60202841T2 (de) 2006-02-09
US6982773B2 (en) 2006-01-03
US7023512B2 (en) 2006-04-04

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