DE69809317D1 - Flüssigkristallanzeigevorrichtung - Google Patents

Flüssigkristallanzeigevorrichtung

Info

Publication number: DE69809317D1
Authority: DE; Germany
Prior art keywords: liquid crystal; display device; crystal display; liquid; display
Prior art date: 1997-03-05
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

DE69809317T

Other languages

English (en)

Other versions

DE69809317T2 (de

Inventor

Motohiro Yamahara

Iichiro Inoue

Shigeaki Mizusima

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.)

Sharp Corp

Original Assignee

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.)

1997-03-05

Filing date

1998-02-19

Publication date

2002-12-19

1998-02-19 Application filed by Sharp Corp filed Critical Sharp Corp

2002-12-19 Publication of DE69809317D1 publication Critical patent/DE69809317D1/de

2003-09-04 Application granted granted Critical

2003-09-04 Publication of DE69809317T2 publication Critical patent/DE69809317T2/de

2018-02-20 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
- G02F1/133753—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers with different alignment orientations or pretilt angles on a same surface, e.g. for grey scale or improved viewing angle
- 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
- G02F1/133632—Birefringent elements, e.g. for optical compensation with refractive index ellipsoid inclined relative to the LC-layer surface
- 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

Landscapes

Physics & Mathematics (AREA)
Nonlinear Science (AREA)
Mathematical Physics (AREA)
Chemical & Material Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Spectroscopy & Molecular Physics (AREA)
Liquid Crystal (AREA)
Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Polarising Elements (AREA)

DE69809317T 1997-03-05 1998-02-19 Flüssigkristallanzeigevorrichtung Expired - Lifetime DE69809317T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP05079297A JP3399773B2 (ja)	1997-03-05	1997-03-05	液晶表示装置

Publications (2)

Publication Number	Publication Date
DE69809317D1 true DE69809317D1 (de)	2002-12-19
DE69809317T2 DE69809317T2 (de)	2003-09-04

Family

ID=12868660

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69809317T Expired - Lifetime DE69809317T2 (de)	1997-03-05	1998-02-19	Flüssigkristallanzeigevorrichtung

Country Status (7)

Country	Link
US (1)	US6084651A (de)
EP (1)	EP0863428B1 (de)
JP (1)	JP3399773B2 (de)
KR (1)	KR100306177B1 (de)
CN (1)	CN1143161C (de)
DE (1)	DE69809317T2 (de)
TW (1)	TW557396B (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3399795B2 (ja) *	1997-08-28	2003-04-21	シャープ株式会社	液晶表示装置
US6606143B1 (en)	1998-03-13	2003-08-12	Sharp Kabushiki Kaisha	Liquid crystal display device with phase element
KR100357213B1 (ko) *	1998-07-23	2002-10-18	엘지.필립스 엘시디 주식회사	멀티도메인 액정표시소자
RU2178900C2 (ru) *	2000-02-25	2002-01-27	ОПТИВА, Инк.	Дихроичный поляризатор и материал для его изготовления
JP2002182036A (ja)	2000-04-06	2002-06-26	Fujitsu Ltd	視角補償フィルム及び液晶表示装置
KR100695297B1 (ko) *	2000-06-13	2007-03-14	삼성전자주식회사	보상 필름을 이용한 광시야각 액정 표시 장치
US6977704B2 (en) *	2001-03-30	2005-12-20	Fujitsu Display Technologies Corporation	Liquid crystal display
JP3767419B2 (ja) *	2001-05-28	2006-04-19	ソニー株式会社	液晶表示素子
KR100460085B1 (ko) *	2002-12-27	2004-12-03	엘지.필립스 엘시디 주식회사	콜레스테릭 액정 컬러필터를 포함하는 반사형 액정표시장치
JP4708710B2 (ja) *	2004-01-07	2011-06-22	Ｎｅｃ液晶テクノロジー株式会社	液晶表示装置
CN101059611A (zh) *	2006-04-19	2007-10-24	群康科技(深圳)有限公司	液晶显示装置及其制造方法
JP4993973B2 (ja) *	2006-09-08	2012-08-08	株式会社ジャパンディスプレイイースト	液晶表示装置
AU2012347904B2 (en)	2011-12-06	2017-06-15	E-Vision Smart Optics, Inc.	Systems, devices, and/or methods for providing images
JP6134004B2 (ja)	2012-12-06	2017-05-24	イービジョンスマートオプティクスインコーポレイテッド	イメージを提供するシステム、デバイス、および／または方法
JP6935054B2 (ja) *	2016-12-14	2021-09-15	天馬微電子有限公司	液晶表示装置及び制御回路
CN118534683A (zh)	2018-11-19	2024-08-23	E-视觉智能光学公司	射束调向装置
CN110471225B (zh) *	2019-08-21	2022-06-21	合肥联宝信息技术有限公司	一种屏幕及液晶校准方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH07117664B2 (ja) *	1987-12-03	1995-12-18	シャープ株式会社	液晶表示装置
JP3218635B2 (ja) *	1991-08-30	2001-10-15	大日本インキ化学工業株式会社	液晶組成物の調製方法
DE69331162T2 (de) *	1992-06-26	2002-06-20	Sharp K.K., Osaka	Reflektive Flüssigkristallanzeigevorrichtung
JP2866540B2 (ja) *	1992-06-26	1999-03-08	シャープ株式会社	液晶表示装置
US5689322A (en) *	1993-07-30	1997-11-18	Sharp Kabushiki Kaisha	Liquid crystal display device having regions with different twist angles
TW259845B (de) *	1993-07-30	1995-10-11	Sharp Kk
JP2640083B2 (ja) *	1993-09-22	1997-08-13	富士写真フイルム株式会社	光学補償シート及びそれを用いた液晶表示装置
CA2172973A1 (en) *	1993-09-29	1995-04-06	Martin Bosma	Retardation layer having a dispersion adapted to the active liquid-crystalline cell
US5657140A (en) *	1993-12-15	1997-08-12	Ois Optical Imaging Systems, Inc.	Normally white twisted nematic LCD with positive and negative retarders
JP3732242B2 (ja) *	1994-02-18	2006-01-05	シャープ株式会社	液晶表示装置
US5504603A (en) *	1994-04-04	1996-04-02	Rockwell International Corporation	Optical compensator for improved gray scale performance in liquid crystal display
US5583679A (en) *	1994-05-31	1996-12-10	Fuji Photo Film Co., Ltd.	Liquid crystal display with optical compensatory sheet having discotic molecules varyingly inclined
US5717474A (en) *	1994-09-30	1998-02-10	Honeywell Inc.	Wide-viewing angle multi-domain halftone active matrix liquid crystal display having compensating retardation
US5589963C1 (en) *	1994-09-30	2001-06-26	Rockwell International Corp	Pixelated compensators for twisted nematic liquid crystal displays
KR100228604B1 (ko) *	1994-11-17	1999-11-01	가네꼬 히사시	스크린상 영상의 디스클리네이션 라인의 영향을 방지하는 액정 표시 장치
US5667854A (en) *	1995-07-24	1997-09-16	Fuji Photo Film Co., Ltd.	Rectangular optical compensatory sheet, process for preparation of the same, and liquid crystal display
EP0774683B1 (de) *	1995-11-17	2003-03-26	Fuji Photo Film Co., Ltd.	Flüssigkristallanzeige mit gekrümmter Ausrichtung
JP3399760B2 (ja) *	1996-04-19	2003-04-21	シャープ株式会社	液晶表示装置

1997
- 1997-03-05 JP JP05079297A patent/JP3399773B2/ja not_active Expired - Fee Related
1998
- 1998-02-10 TW TW087101801A patent/TW557396B/zh not_active IP Right Cessation
- 1998-02-17 US US09/024,856 patent/US6084651A/en not_active Expired - Lifetime
- 1998-02-19 EP EP98301251A patent/EP0863428B1/de not_active Expired - Lifetime
- 1998-02-19 DE DE69809317T patent/DE69809317T2/de not_active Expired - Lifetime
- 1998-03-04 KR KR1019980007063A patent/KR100306177B1/ko not_active IP Right Cessation
- 1998-03-05 CN CNB981041418A patent/CN1143161C/zh not_active Expired - Fee Related

Also Published As

Publication number	Publication date
KR19980079873A (ko)	1998-11-25
JPH10246885A (ja)	1998-09-14
EP0863428A3 (de)	1998-12-16
CN1143161C (zh)	2004-03-24
KR100306177B1 (ko)	2001-11-02
CN1192541A (zh)	1998-09-09
US6084651A (en)	2000-07-04
DE69809317T2 (de)	2003-09-04
EP0863428A2 (de)	1998-09-09
TW557396B (en)	2003-10-11
EP0863428B1 (de)	2002-11-13
JP3399773B2 (ja)	2003-04-21

Publication	Publication Date	Title
DE69835888D1 (de)	2006-10-26	Flüssigkristallanzeigevorrichtung
DE69808594D1 (de)	2002-11-14	Flüssigkristall-anzeigevorrichtung
DE19781760T1 (de)	1999-06-17	Flüssigkristall-Anzeigevorrichtung
DE69942384D1 (de)	2010-07-01	Flüssigkristall- Anzeigevorrichtung
DE69930215D1 (de)	2006-05-04	Flüssigkristallanzeigevorrichtung
DE69811201D1 (de)	2003-03-13	Flüssigkristallanzeige
DE69826059D1 (de)	2004-10-14	Flüssigkristall-Anzeigevorrichtung
DE69829509D1 (de)	2005-04-28	Flüssigkristallvorrichtung
DE69823892D1 (de)	2004-06-24	Flüssigkristall-Anzeigevorrichtung
DE69834532D1 (de)	2006-06-22	Flüssigkristall-Projektionsanzeigevorrichtung
DE69732313D1 (de)	2005-02-24	Flüssigkristall-Anzeigevorrichtung
DE69934500D1 (de)	2007-02-01	Transflektierende flüssigkristallanzeige
DE69940189D1 (de)	2009-02-12	Flüssigkristall-Anzeigevorrichtung
DE69810408D1 (de)	2003-02-06	Reflektive Flüssigkristall-Anzeigevorrichtung
DE69905003D1 (de)	2003-02-27	Flüssigkristallanzeige
KR980010571A (ko)	1998-04-30	액정 표시 장치
DE69614210D1 (de)	2001-09-06	Flüssigkristallanzeigevorrichtung
DE69738444D1 (de)	2008-02-21	Flüssigkristallanzeigeelement
DE69834252D1 (de)	2006-05-24	Flüssigkristallanzeige
DE69803956D1 (de)	2002-04-04	Flüssigkristallanzeigevorrichtung
DE69835500D1 (de)	2006-09-21	Flüssigkristallanzeigen
DE69734850D1 (de)	2006-01-12	Flüssigkristallanzeige-Projektionsvorrichtung
DE69809317D1 (de)	2002-12-19	Flüssigkristallanzeigevorrichtung
DE69732945D1 (de)	2005-05-12	Flüssigkristall-Anzeigevorrichtung
DE69532020D1 (de)	2003-12-04	Flüssigkristallanzeigevorrichtung

Legal Events

Date	Code	Title	Description
2003-12-11	8364	No opposition during term of opposition