CN102662299A - 投影型显示装置以及光学单元 - Google Patents

投影型显示装置以及光学单元 Download PDF

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Publication number
CN102662299A
CN102662299A CN2011103293528A CN201110329352A CN102662299A CN 102662299 A CN102662299 A CN 102662299A CN 2011103293528 A CN2011103293528 A CN 2011103293528A CN 201110329352 A CN201110329352 A CN 201110329352A CN 102662299 A CN102662299 A CN 102662299A
Authority
CN
China
Prior art keywords
liquid crystal
crystal panel
light
common electrode
substrate
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
CN2011103293528A
Other languages
English (en)
Chinese (zh)
Inventor
甲雄介
后藤贵文
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson 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 Seiko Epson Corp filed Critical Seiko Epson Corp
Publication of CN102662299A publication Critical patent/CN102662299A/zh
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/20—Lamp housings
    • 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
    • G02F1/133553—Reflecting elements
    • 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
    • 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
    • G02F1/1343—Electrodes
    • G02F1/13439—Electrodes characterised by their electrical, optical, physical properties; materials therefor; method of making
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • 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
    • 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
    • H04N9/3158—Modulator illumination systems for controlling the spectrum
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/12—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode
    • G02F2201/121—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode common or background

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Liquid Crystal (AREA)
  • Projection Apparatus (AREA)
  • Optical Filters (AREA)
CN2011103293528A 2010-10-26 2011-10-26 投影型显示装置以及光学单元 Pending CN102662299A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2010239333 2010-10-26
JP239333/2010 2010-10-26
JP2011094776A JP2012108458A (ja) 2010-10-26 2011-04-21 投射型表示装置および光学ユニット
JP094776/2011 2011-04-21

Publications (1)

Publication Number Publication Date
CN102662299A true CN102662299A (zh) 2012-09-12

Family

ID=45972738

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011103293528A Pending CN102662299A (zh) 2010-10-26 2011-10-26 投影型显示装置以及光学单元

Country Status (5)

Country Link
US (1) US20120099031A1 (enExample)
JP (1) JP2012108458A (enExample)
KR (1) KR20120043651A (enExample)
CN (1) CN102662299A (enExample)
TW (1) TW201217872A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112213902A (zh) * 2019-07-12 2021-01-12 精工爱普生株式会社 投射型显示装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100577702B1 (ko) * 2003-12-24 2006-05-10 삼성전자주식회사 모바일 화상형성장치의 인쇄방법
JP7325026B2 (ja) * 2020-02-19 2023-08-14 ｓａｎｔｅｃ Ｈｏｌｄｉｎｇｓ株式会社 光学システム
JP7521370B2 (ja) 2020-10-09 2024-07-24 セイコーエプソン株式会社 液晶装置、液晶装置の製造方法、および電子機器

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0412921A2 (en) * 1989-08-11 1991-02-13 International Business Machines Corporation Thin film transistor liquid crystal display device with optical interference color filters
EP0509727B1 (en) * 1991-04-10 1997-06-18 Sharp Kabushiki Kaisha Liquid crystal display device
JPH11133447A (ja) * 1997-10-24 1999-05-21 Canon Inc 電極基板とそれを用いた液晶素子、液晶表示素子、液晶表示装置と液晶プロジェクター
CN1361442A (zh) * 2000-12-27 2002-07-31 台达电子工业股份有限公司 反射式液晶投影机
US20070121032A1 (en) * 2005-11-28 2007-05-31 Hitachi Displays, Ltd. Liquid crystal display device
JP2009031545A (ja) * 2007-07-27 2009-02-12 Seiko Epson Corp プロジェクタ

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3751233T2 (de) * 1986-10-31 1995-08-24 Seiko Epson Corp Anzeigevorrichtung vom Projektionstyp.
JP3104479B2 (ja) * 1992-08-04 2000-10-30 松下電器産業株式会社 表示パネルと該表示パネルを用いた投写型表示装置
CN1150424C (zh) * 1996-10-22 2004-05-19 精工爱普生株式会社 液晶面板用基板、液晶面板及其电子装置和投影显示装置
JP3690405B2 (ja) * 1996-10-22 2005-08-31 セイコーエプソン株式会社 液晶パネル用基板、液晶パネル、及びそれを用いた電子機器並びに投写型表示装置
US6219113B1 (en) * 1996-12-17 2001-04-17 Matsushita Electric Industrial Co., Ltd. Method and apparatus for driving an active matrix display panel
US7609340B2 (en) * 2003-10-22 2009-10-27 Toshiba Matsushita Display Technology Co., Ltd. Liquid crystal display cell
KR20060134304A (ko) * 2005-06-22 2006-12-28 삼성전자주식회사 액정 표시 장치
JP4325643B2 (ja) * 2006-06-08 2009-09-02 セイコーエプソン株式会社 電気光学装置の製造方法及び電気光学装置
JP4542527B2 (ja) * 2006-06-30 2010-09-15 株式会社フューチャービジョン 白色の色度差を低減した表示装置とその製造方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0412921A2 (en) * 1989-08-11 1991-02-13 International Business Machines Corporation Thin film transistor liquid crystal display device with optical interference color filters
EP0509727B1 (en) * 1991-04-10 1997-06-18 Sharp Kabushiki Kaisha Liquid crystal display device
JPH11133447A (ja) * 1997-10-24 1999-05-21 Canon Inc 電極基板とそれを用いた液晶素子、液晶表示素子、液晶表示装置と液晶プロジェクター
CN1361442A (zh) * 2000-12-27 2002-07-31 台达电子工业股份有限公司 反射式液晶投影机
US20070121032A1 (en) * 2005-11-28 2007-05-31 Hitachi Displays, Ltd. Liquid crystal display device
JP2009031545A (ja) * 2007-07-27 2009-02-12 Seiko Epson Corp プロジェクタ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112213902A (zh) * 2019-07-12 2021-01-12 精工爱普生株式会社 投射型显示装置
CN112213902B (zh) * 2019-07-12 2022-04-29 精工爱普生株式会社 投射型显示装置

Also Published As

Publication number Publication date
KR20120043651A (ko) 2012-05-04
JP2012108458A (ja) 2012-06-07
TW201217872A (en) 2012-05-01
US20120099031A1 (en) 2012-04-26

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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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Application publication date: 20120912