JP4794839B2 - 反射型液晶表示装置 - Google Patents

反射型液晶表示装置 Download PDF

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Publication number
JP4794839B2
JP4794839B2 JP2004271469A JP2004271469A JP4794839B2 JP 4794839 B2 JP4794839 B2 JP 4794839B2 JP 2004271469 A JP2004271469 A JP 2004271469A JP 2004271469 A JP2004271469 A JP 2004271469A JP 4794839 B2 JP4794839 B2 JP 4794839B2
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JP
Japan
Prior art keywords
light
liquid crystal
polarization
crystal display
reflective 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 - Fee Related
Application number
JP2004271469A
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English (en)
Japanese (ja)
Other versions
JP2006084956A (ja
JP2006084956A5 (enExample
Inventor
阿部　　雅之
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP2004271469A priority Critical patent/JP4794839B2/ja
Priority to US11/228,612 priority patent/US7595848B2/en
Publication of JP2006084956A publication Critical patent/JP2006084956A/ja
Publication of JP2006084956A5 publication Critical patent/JP2006084956A5/ja
Priority to US12/544,040 priority patent/US7847867B2/en
Priority to US12/544,053 priority patent/US7843515B2/en
Priority to US12/544,049 priority patent/US8026985B2/en
Priority to US13/160,381 priority patent/US8184214B2/en
Priority to US13/160,400 priority patent/US8154671B2/en
Priority to US13/160,415 priority patent/US8154672B2/en
Application granted granted Critical
Publication of JP4794839B2 publication Critical patent/JP4794839B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • 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
    • 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
    • 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
    • G02F1/13355—Polarising beam splitters [PBS]
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Liquid Crystal (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Projection Apparatus (AREA)
  • Polarising Elements (AREA)
JP2004271469A 2004-09-17 2004-09-17 反射型液晶表示装置 Expired - Fee Related JP4794839B2 (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP2004271469A JP4794839B2 (ja) 2004-09-17 2004-09-17 反射型液晶表示装置
US11/228,612 US7595848B2 (en) 2004-09-17 2005-09-16 Reflective liquid crystal display apparatus
US12/544,049 US8026985B2 (en) 2004-09-17 2009-08-19 Reflective liquid crystal display apparatus
US12/544,053 US7843515B2 (en) 2004-09-17 2009-08-19 Reflective liquid crystal display apparatus
US12/544,040 US7847867B2 (en) 2004-09-17 2009-08-19 Reflective liquid crystal display apparatus
US13/160,381 US8184214B2 (en) 2004-09-17 2011-06-14 Reflective liquid crystal display apparatus
US13/160,400 US8154671B2 (en) 2004-09-17 2011-06-14 Reflective liquid crystal display apparatus
US13/160,415 US8154672B2 (en) 2004-09-17 2011-06-14 Reflective liquid crystal display apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004271469A JP4794839B2 (ja) 2004-09-17 2004-09-17 反射型液晶表示装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2010233778A Division JP5312426B2 (ja) 2010-10-18 2010-10-18 反射型液晶表示装置

Publications (3)

Publication Number Publication Date
JP2006084956A JP2006084956A (ja) 2006-03-30
JP2006084956A5 JP2006084956A5 (enExample) 2007-11-01
JP4794839B2 true JP4794839B2 (ja) 2011-10-19

Family

ID=36073544

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004271469A Expired - Fee Related JP4794839B2 (ja) 2004-09-17 2004-09-17 反射型液晶表示装置

Country Status (2)

Country Link
US (7) US7595848B2 (enExample)
JP (1) JP4794839B2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011022611A (ja) * 2010-10-18 2011-02-03 Canon Inc 反射型液晶表示装置

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5361145B2 (ja) * 2006-06-08 2013-12-04 キヤノン株式会社 照明光学系、画像投射用光学系及び画像投射装置
JP5164421B2 (ja) * 2007-04-24 2013-03-21 キヤノン株式会社 色分解合成光学系およびそれを用いた画像投影装置
CN100580382C (zh) * 2007-06-28 2010-01-13 中国科学院光电技术研究所 能够消除系统自身杂散光的哈特曼波前传感器
CN100592138C (zh) * 2007-07-13 2010-02-24 鸿富锦精密工业（深圳）有限公司 液晶投影仪的光学系统
CN101349818A (zh) * 2007-07-20 2009-01-21 鸿富锦精密工业（深圳）有限公司 色彩管理系统
EP2565697B1 (en) * 2010-04-26 2020-07-01 Nikon Corporation Structural illumination microscope device
WO2014013720A1 (ja) * 2012-07-19 2014-01-23 株式会社ニコン 構造化照明顕微鏡装置
EP2888624A1 (en) * 2012-08-21 2015-07-01 3M Innovative Properties Company Viewing device
US9568772B2 (en) * 2012-09-14 2017-02-14 Apple Inc. Displays with elevated backlight efficiency
WO2017033113A1 (en) 2015-08-21 2017-03-02 Acerta Pharma B.V. Therapeutic combinations of a mek inhibitor and a btk inhibitor
KR102629587B1 (ko) 2018-01-05 2024-01-25 삼성전자주식회사 색수차 저감 홀로그래픽 디스플레이 장치
KR102486442B1 (ko) * 2019-06-07 2023-01-09 주식회사 엘지화학 편광판의 액정얼룩 검사장치 및 편광판의 액정얼룩 검사방법
KR20240111944A (ko) * 2023-01-11 2024-07-18 세메스 주식회사 기판 처리 장치 및 기판 처리 방법

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0738050B2 (ja) * 1989-03-23 1995-04-26 松下電器産業株式会社 偏光ビームスプリッタ装置とその装置を用いたライトバルブ光学装置
US5327270A (en) * 1989-03-23 1994-07-05 Matsushita Electric Industrial Co., Ltd. Polarizing beam splitter apparatus and light valve image projection system
US5903388A (en) * 1992-06-11 1999-05-11 Sedlmayr Steven R High efficiency electromagnetic beam projector and systems and method for implementation thereof
JP2002207213A (ja) 2001-01-11 2002-07-26 Hitachi Ltd 液晶表示素子又はそれを用いた表示装置
JP4834934B2 (ja) * 2001-07-25 2011-12-14 株式会社ニコン 色合成光学装置及び投射型表示装置
JP5312426B2 (ja) * 2010-10-18 2013-10-09 キヤノン株式会社 反射型液晶表示装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011022611A (ja) * 2010-10-18 2011-02-03 Canon Inc 反射型液晶表示装置

Also Published As

Publication number Publication date
US8154672B2 (en) 2012-04-10
US7595848B2 (en) 2009-09-29
US8154671B2 (en) 2012-04-10
US20090303398A1 (en) 2009-12-10
US7847867B2 (en) 2010-12-07
US20110242455A1 (en) 2011-10-06
US20060061712A1 (en) 2006-03-23
JP2006084956A (ja) 2006-03-30
US20090310043A1 (en) 2009-12-17
US8026985B2 (en) 2011-09-27
US20110242454A1 (en) 2011-10-06
US8184214B2 (en) 2012-05-22
US20090303399A1 (en) 2009-12-10
US20110255031A1 (en) 2011-10-20
US7843515B2 (en) 2010-11-30

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