DE69223610D1 - Abgestuftes flüssigkristallanzeigetafel - Google Patents

Abgestuftes flüssigkristallanzeigetafel

Info

Publication number: DE69223610D1
Authority: DE; Germany
Prior art keywords: liquid crystal; crystal display; display panel; stage liquid; stage
Prior art date: 1991-10-14
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

DE69223610T

Other languages

English (en)

Other versions

DE69223610T2 (de

Inventor

Yasuhiro - Ukai

Tomihisa - Sunata

Toshiya Yoropian Nishiki Inada

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.)

Philips Components Kobe KK

Original Assignee

Hosiden and Philips Display 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.)

1991-10-14

Filing date

1992-10-12

Publication date

1998-01-29

1992-10-12 Application filed by Hosiden and Philips Display Corp filed Critical Hosiden and Philips Display Corp

1998-01-29 Application granted granted Critical

1998-01-29 Publication of DE69223610D1 publication Critical patent/DE69223610D1/de

1998-04-30 Publication of DE69223610T2 publication Critical patent/DE69223610T2/de

2012-10-13 Anticipated expiration legal-status Critical

Status Expired - Fee Related 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
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136213—Storage capacitors associated with the pixel electrode
- 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
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- 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
- G02F1/134309—Electrodes characterised by their geometrical arrangement
- 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
- G02F1/134309—Electrodes characterised by their geometrical arrangement
- G02F1/134336—Matrix
- 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
- G02F1/134309—Electrodes characterised by their geometrical arrangement
- G02F1/134345—Subdivided pixels, e.g. for grey scale or redundancy
- 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
- G02F1/134309—Electrodes characterised by their geometrical arrangement
- G02F1/134345—Subdivided pixels, e.g. for grey scale or redundancy
- G02F1/134354—Subdivided pixels, e.g. for grey scale or redundancy the sub-pixels being capacitively coupled
- 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
- G02F2203/30—Gray scale

Landscapes

Physics & Mathematics (AREA)
Nonlinear Science (AREA)
Engineering & Computer Science (AREA)
Mathematical Physics (AREA)
Chemical & Material Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Microelectronics & Electronic Packaging (AREA)
Liquid Crystal (AREA)
Geometry (AREA)
Power Engineering (AREA)

DE69223610T 1991-10-14 1992-10-12 Abgestuftes flüssigkristallanzeigetafel Expired - Fee Related DE69223610T2 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP26456191A JPH05107556A (ja)	1991-10-14	1991-10-14	液晶表示素子画素
PCT/JP1992/001324 WO1993008499A1 (fr)	1991-10-14	1992-10-12	Panneau d'affichage modulable a cristaux liquides

Publications (2)

Publication Number	Publication Date
DE69223610D1 true DE69223610D1 (de)	1998-01-29
DE69223610T2 DE69223610T2 (de)	1998-04-30

Family

ID=17404994

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69223610T Expired - Fee Related DE69223610T2 (de)	1991-10-14	1992-10-12	Abgestuftes flüssigkristallanzeigetafel

Country Status (5)

Country	Link
EP (1)	EP0562120B1 (de)
JP (1)	JPH05107556A (de)
KR (1)	KR970005638B1 (de)
DE (1)	DE69223610T2 (de)
WO (1)	WO1993008499A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3012421B2 (ja) *	1993-02-08	2000-02-21	シャープ株式会社	反射型液晶表示装置
JP2590693B2 (ja) *	1993-07-14	1997-03-12	日本電気株式会社	液晶表示装置
US5777700A (en) *	1993-07-14	1998-07-07	Nec Corporation	Liquid crystal display with improved viewing angle dependence
KR100343376B1 (ko) *	1993-12-31	2002-11-23	고려화학 주식회사	반도체소자봉지용경화제의제조방법및이를함유하는반도체소자봉지용수지조성물
US5610739A (en) *	1994-05-31	1997-03-11	Matsushita Electric Industrial Co., Ltd.	Liquid crystal display unit with a plurality of subpixels
JPH07325323A (ja)	1994-06-02	1995-12-12	Matsushita Electric Ind Co Ltd	液晶表示装置
JP3085633B2 (ja) *	1994-11-08	2000-09-11	シャープ株式会社	反射型液晶表示装置
WO1997000463A1 (fr) *	1995-06-16	1997-01-03	Seiko Epson Corporation	Dispositif d'affichage a cristaux liquides, son procede de fabrication, et appareil electronique
GB9626103D0 (en) *	1996-12-16	1997-02-05	Sharp Kk	Display/shutter devices
KR100552294B1 (ko) *	1998-09-03	2006-05-09	삼성전자주식회사	액정 표시 장치의 제조 방법
KR100840326B1 (ko) *	2002-06-28	2008-06-20	삼성전자주식회사	액정 표시 장치 및 그에 사용되는 박막 트랜지스터 기판
TWI251199B (en)	2003-03-31	2006-03-11	Sharp Kk	Image processing method and liquid-crystal display device using the same
US7206048B2 (en) *	2003-08-13	2007-04-17	Samsung Electronics Co., Ltd.	Liquid crystal display and panel therefor
KR101026810B1 (ko) *	2003-12-30	2011-04-04	삼성전자주식회사	다중 도메인 액정 표시 장치
KR20050098631A (ko) *	2004-04-08	2005-10-12	삼성전자주식회사	액정 표시 장치 및 그에 사용되는 표시판
JP4394512B2 (ja)	2004-04-30	2010-01-06	富士通株式会社	視角特性を改善した液晶表示装置
KR20060069080A (ko)	2004-12-17	2006-06-21	삼성전자주식회사	박막 트랜지스터 표시판 및 이를 포함하는 액정 표시 장치
KR101240642B1 (ko)	2005-02-11	2013-03-08	삼성디스플레이 주식회사	액정 표시 장치
KR101197049B1 (ko)	2005-06-27	2012-11-06	삼성디스플레이 주식회사	박막 트랜지스터 표시판 및 이를 포함하는 액정 표시 장치
JP5136636B2 (ja)	2010-02-15	2013-02-06	カシオ計算機株式会社	表示装置及びカメラ
CN102169266B (zh) *	2011-05-17	2012-07-04	深圳市华星光电技术有限公司	液晶显示面板及其驱动、制作方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4840460A (en) *	1987-11-13	1989-06-20	Honeywell Inc.	Apparatus and method for providing a gray scale capability in a liquid crystal display unit
US5042918A (en) *	1988-11-15	1991-08-27	Kabushiki Kaisha Toshiba	Liquid crystal display device
US5126865A (en) *	1990-12-31	1992-06-30	Honeywell Inc.	Liquid crystal display with sub-pixels

1991
- 1991-10-14 JP JP26456191A patent/JPH05107556A/ja active Pending
1992
- 1992-10-12 KR KR1019930701775A patent/KR970005638B1/ko not_active Expired - Fee Related
- 1992-10-12 EP EP92921210A patent/EP0562120B1/de not_active Expired - Lifetime
- 1992-10-12 WO PCT/JP1992/001324 patent/WO1993008499A1/ja not_active Ceased
- 1992-10-12 DE DE69223610T patent/DE69223610T2/de not_active Expired - Fee Related

Also Published As

Publication number	Publication date
KR930703625A (ko)	1993-11-30
DE69223610T2 (de)	1998-04-30
EP0562120A4 (de)	1994-02-23
JPH05107556A (ja)	1993-04-30
WO1993008499A1 (fr)	1993-04-29
KR970005638B1 (ko)	1997-04-18
EP0562120A1 (de)	1993-09-29
EP0562120B1 (de)	1997-12-17

Publication	Publication Date	Title
DE69313496D1 (de)	1997-10-09	Flüssigkristall-Anzeigetafel
DE69330337D1 (de)	2001-07-19	Flüssigkristallanzeige
DE69324314D1 (de)	1999-05-12	Flüssigkristallanzeige
DE69423552D1 (de)	2000-04-27	Flüssigkristallanzeige
DE69427882D1 (de)	2001-09-13	Flüssigkristallanzeige
DE69231455D1 (de)	2000-10-26	Flüssigkristallanzeige
DE69223009D1 (de)	1997-12-11	Flüssigkristall-Anzeigeeinheit
DE69304942D1 (de)	1996-10-31	Handbeschreibbare Flüssigkristalltafel
DE69228929D1 (de)	1999-05-20	Flüssigkristallanzeige
DK0493798T3 (da)	1996-09-30	Flydende krystal-display
DE69125101D1 (de)	1997-04-17	Flüssigkristallanzeige
DE69115837D1 (de)	1996-02-08	Flüssigkristallanzeige
DE69123936D1 (de)	1997-02-13	Flüssigkristallanzeige
DE69212311D1 (de)	1996-08-22	Flüssigkristallanzeige
DE69223610D1 (de)	1998-01-29	Abgestuftes flüssigkristallanzeigetafel
DE69405437D1 (de)	1997-10-16	Flüssigkristallanzeige
DE69216656D1 (de)	1997-02-27	Flüssigkristallanzeigesystem
DE69311950D1 (de)	1997-08-14	Flüssigkristallanzeige
DE69113842D1 (de)	1995-11-23	Flüssigkristallanzeigetafeln.
DE69318748D1 (de)	1998-07-02	Flüssigkristallanzeige
DE69215991D1 (de)	1997-01-30	Flüssigkristall-Anzeigesystem
DE69211132D1 (de)	1996-07-04	Grossflächige flüssigkristallanzeige
DE69123127D1 (de)	1996-12-19	Flüssigkristallanzeige
DE69007150D1 (de)	1994-04-14	Flüssigkristall-Anzeigepaneel.
DE69318434D1 (de)	1998-06-18	Flüssigkristallanzeige

Legal Events

Date	Code	Title	Description
1999-01-21	8364	No opposition during term of opposition
1999-12-09	8339	Ceased/non-payment of the annual fee