JP3779052B2 - 液晶プロジェクタ - Google Patents

液晶プロジェクタ Download PDF

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Publication number
JP3779052B2
JP3779052B2 JP36399297A JP36399297A JP3779052B2 JP 3779052 B2 JP3779052 B2 JP 3779052B2 JP 36399297 A JP36399297 A JP 36399297A JP 36399297 A JP36399297 A JP 36399297A JP 3779052 B2 JP3779052 B2 JP 3779052B2
Authority
JP
Japan
Prior art keywords
liquid crystal
optical means
crystal panel
light
colors
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
JP36399297A
Other languages
English (en)
Japanese (ja)
Other versions
JPH11183867A5 (enExample
JPH11183867A (ja
Inventor
舜平 山崎
吉晴 平形
毅 西
俊一 仲
修平 土本
浩 浜田
義弘 水口
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.)
Semiconductor Energy Laboratory Co Ltd
Sharp Corp
Original Assignee
Semiconductor Energy Laboratory Co Ltd
Sharp 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 Semiconductor Energy Laboratory Co Ltd, Sharp Corp filed Critical Semiconductor Energy Laboratory Co Ltd
Priority to JP36399297A priority Critical patent/JP3779052B2/ja
Priority to TW087120460A priority patent/TW565717B/zh
Priority to TW090100770A priority patent/TWI249050B/zh
Priority to US09/210,777 priority patent/US6144426A/en
Publication of JPH11183867A publication Critical patent/JPH11183867A/ja
Priority to US09/631,825 priority patent/US6678023B1/en
Publication of JPH11183867A5 publication Critical patent/JPH11183867A5/ja
Application granted granted Critical
Publication of JP3779052B2 publication Critical patent/JP3779052B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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]
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Liquid Crystal (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Projection Apparatus (AREA)
JP36399297A 1997-12-17 1997-12-17 液晶プロジェクタ Expired - Fee Related JP3779052B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP36399297A JP3779052B2 (ja) 1997-12-17 1997-12-17 液晶プロジェクタ
TW087120460A TW565717B (en) 1997-12-17 1998-12-09 Liquid crystal projector
TW090100770A TWI249050B (en) 1997-12-17 1998-12-09 Liquid crystal projector
US09/210,777 US6144426A (en) 1997-12-17 1998-12-15 Liquid crystal projector
US09/631,825 US6678023B1 (en) 1997-12-17 2000-08-03 Liquid crystal projector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP36399297A JP3779052B2 (ja) 1997-12-17 1997-12-17 液晶プロジェクタ

Publications (3)

Publication Number Publication Date
JPH11183867A JPH11183867A (ja) 1999-07-09
JPH11183867A5 JPH11183867A5 (enExample) 2004-09-30
JP3779052B2 true JP3779052B2 (ja) 2006-05-24

Family

ID=18480715

Family Applications (1)

Application Number Title Priority Date Filing Date
JP36399297A Expired - Fee Related JP3779052B2 (ja) 1997-12-17 1997-12-17 液晶プロジェクタ

Country Status (3)

Country Link
US (1) US6144426A (enExample)
JP (1) JP3779052B2 (enExample)
TW (2) TW565717B (enExample)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11204434A (ja) * 1998-01-12 1999-07-30 Semiconductor Energy Lab Co Ltd 半導体装置およびその作製方法
US6246070B1 (en) * 1998-08-21 2001-06-12 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device provided with semiconductor circuit made of semiconductor element and method of fabricating the same
US6261881B1 (en) 1998-08-21 2001-07-17 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device provided with semiconductor circuit consisting of semiconductor element and method of manufacturing the same
JP4493741B2 (ja) * 1998-09-04 2010-06-30 株式会社半導体エネルギー研究所 半導体装置の作製方法
JP2000098296A (ja) * 1998-09-17 2000-04-07 Sharp Corp 投影型カラー画像表示装置
US6469317B1 (en) 1998-12-18 2002-10-22 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and method of fabricating the same
US7697052B1 (en) 1999-02-17 2010-04-13 Semiconductor Energy Laboratory Co., Ltd. Electronic view finder utilizing an organic electroluminescence display
TW436630B (en) * 1999-06-05 2001-05-28 Ind Tech Res Inst The circuit testing method of a reflective-type liquid crystal projector and the testing method of the panel pixel area
DE60025148D1 (de) * 1999-07-02 2006-02-02 Matsushita Electric Industrial Co Ltd Bildprojektionsgerät
GB9917677D0 (en) * 1999-07-29 1999-09-29 Koninkl Philips Electronics Nv Active matrix array devices
JP2002148603A (ja) * 2000-11-10 2002-05-22 Sony Corp 液晶表示素子および投射型液晶表示装置
JP2002350974A (ja) * 2001-03-19 2002-12-04 Sharp Corp 投影型画像表示装置
US6498686B2 (en) * 2001-03-30 2002-12-24 Hewlett-Packard Company Single light valve projector with reduced sequential color artifacts
JP3970784B2 (ja) * 2003-02-10 2007-09-05 シャープ株式会社 マイクロレンズ基板、及びそれを備えた液晶表示素子、並びに投影型液晶表示装置
KR100480730B1 (ko) * 2003-03-03 2005-04-07 엘지전자 주식회사 입체 영상 표시 장치
KR20040089286A (ko) * 2003-04-11 2004-10-21 삼성전자주식회사 액정표시장치
JP4152806B2 (ja) * 2003-05-28 2008-09-17 株式会社半導体エネルギー研究所 レーザ光照射装置
DE10335271A1 (de) * 2003-08-01 2005-02-17 Hentze-Lissotschenko Patentverwaltungs Gmbh & Co.Kg Strahlformungsvorrichtung
JP4202221B2 (ja) * 2003-09-26 2008-12-24 シャープ株式会社 光屈折素子アレイ基板、画像表示素子および画像表示装置
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
US7246923B2 (en) 2004-02-11 2007-07-24 3M Innovative Properties Company Reshaping light source modules and illumination systems using the same
US7427146B2 (en) 2004-02-11 2008-09-23 3M Innovative Properties Company Light-collecting illumination system
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
KR100834415B1 (ko) * 2006-04-12 2008-06-04 한국과학기술원 마이크로렌즈를 이용한 디스플레이 장치
US20090051884A1 (en) * 2007-08-21 2009-02-26 United Microelectronics Corp. Projection apparatus
JP5553707B2 (ja) * 2009-08-21 2014-07-16 株式会社半導体エネルギー研究所 光検出装置
TWI523240B (zh) * 2009-08-24 2016-02-21 半導體能源研究所股份有限公司 光檢測器和顯示裝置
CN102859425A (zh) * 2010-04-27 2013-01-02 夏普株式会社 背光源系统和使用其的液晶显示装置
US9042021B2 (en) 2011-04-14 2015-05-26 Pioneer Corporation Optical element, head-up display and light source unit
WO2013122170A1 (ja) * 2012-02-14 2013-08-22 シャープ株式会社 マルチディスプレイ装置及び表示モジュール
KR20220031679A (ko) 2019-07-12 2022-03-11 가부시키가이샤 한도오따이 에네루기 켄큐쇼 기능 패널, 표시 장치, 입출력 장치, 정보 처리 장치
WO2021069999A1 (ja) 2019-10-11 2021-04-15 株式会社半導体エネルギー研究所 機能パネル、表示装置、入出力装置、情報処理装置
CN112815272B (zh) * 2019-11-18 2023-10-10 深圳市绎立锐光科技开发有限公司 光源系统和发光设备
JP7424246B2 (ja) * 2020-08-19 2024-01-30 セイコーエプソン株式会社 光源装置、画像表示装置、およびプロジェクター
CN114647137A (zh) * 2020-12-18 2022-06-21 深圳光峰科技股份有限公司 一种光调制器与投影显示系统

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH069229B2 (ja) * 1984-09-06 1994-02-02 日本電気株式会社 固体撮像装置の製造方法
JPH03248125A (ja) * 1990-02-26 1991-11-06 Sharp Corp 液晶表示素子
US5512623A (en) * 1992-07-21 1996-04-30 The Gillette Company Permanent aqueous marker inks
JP2643755B2 (ja) * 1993-02-26 1997-08-20 株式会社日立製作所 液晶ディスプレイ
JP3431033B2 (ja) * 1993-10-29 2003-07-28 株式会社半導体エネルギー研究所 半導体作製方法
TW264575B (enExample) * 1993-10-29 1995-12-01 Handotai Energy Kenkyusho Kk
JP2759415B2 (ja) * 1993-11-05 1998-05-28 株式会社半導体エネルギー研究所 半導体装置の作製方法
TW299897U (en) * 1993-11-05 1997-03-01 Semiconductor Energy Lab A semiconductor integrated circuit
JP2942129B2 (ja) * 1993-12-24 1999-08-30 シャープ株式会社 投影型カラー液晶表示装置
JP3464287B2 (ja) * 1994-09-05 2003-11-05 株式会社半導体エネルギー研究所 半導体装置の作製方法
JPH10512377A (ja) * 1995-11-02 1998-11-24 フィリップス エレクトロニクス ネムローゼ フェンノートシャップ 画像表示装置
JPH09284684A (ja) * 1996-04-17 1997-10-31 Hitachi Ltd 単板式カラー液晶ディスプレイ装置
US5990992A (en) * 1997-03-18 1999-11-23 Nippon Sheet Glass Co., Ltd. Image display device with plural planar microlens arrays

Also Published As

Publication number Publication date
US6144426A (en) 2000-11-07
JPH11183867A (ja) 1999-07-09
TWI249050B (en) 2006-02-11
TW565717B (en) 2003-12-11

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