DE3855857T2 - Flüssigkristall-Zelle - Google Patents

Flüssigkristall-Zelle

Info

Publication number: DE3855857T2
Authority: DE; Germany
Prior art keywords: liquid crystal; crystal cell; cell; liquid; crystal
Prior art date: 1987-01-23
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

DE3855857T

Other languages

English (en)

Other versions

DE3855857D1 (de

Inventor

Takao Aoki

Takamasa Harada

Kokichi Ito

Koji Iwasa

Norio Kawabe

Hiroyuki B- Toray Apar Ikeuchi

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 Instruments Inc

Original Assignee

Seiko Instruments 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.)

1987-01-23

Filing date

1988-01-22

Publication date

1997-09-04

1988-01-22 Application filed by Seiko Instruments Inc filed Critical Seiko Instruments Inc

1997-05-15 Application granted granted Critical

1997-05-15 Publication of DE3855857D1 publication Critical patent/DE3855857D1/de

1997-09-04 Publication of DE3855857T2 publication Critical patent/DE3855857T2/de

2008-01-23 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

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
- G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
- C09K2323/05—Bonding or intermediate layer characterised by chemical composition, e.g. sealant or spacer
- C09K2323/057—Ester polymer, e.g. polycarbonate, polyacrylate or polyester

Landscapes

Physics & Mathematics (AREA)
Nonlinear Science (AREA)
Spectroscopy & Molecular Physics (AREA)
Mathematical Physics (AREA)
Chemical & Material Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Liquid Crystal (AREA)

DE3855857T 1987-01-23 1988-01-22 Flüssigkristall-Zelle Expired - Lifetime DE3855857T2 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP1230487		1987-01-23
JP29115587		1987-11-18

Publications (2)

Publication Number	Publication Date
DE3855857D1 DE3855857D1 (de)	1997-05-15
DE3855857T2 true DE3855857T2 (de)	1997-09-04

Family

ID=26347887

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE3855857T Expired - Lifetime DE3855857T2 (de)	1987-01-23	1988-01-22	Flüssigkristall-Zelle

Country Status (3)

Country	Link
US (1)	US4939003A (de)
EP (1)	EP0277567B1 (de)
DE (1)	DE3855857T2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5576864A (en) *	1984-07-11	1996-11-19	Canon Kabushiki Kaisha	Chiral smectic liquid crystal device having fluorine-containing polymeric alignment film with predetermined refractive index anisotropy after rubbing
US5400159A (en) *	1991-08-06	1995-03-21	Canon Kabushiki Kaisha	Liquid crystal device having alignment film with particular surface energy difference before and after rubbing
JPS61231525A (ja) *	1985-04-08	1986-10-15	Hitachi Ltd	強誘電性液晶素子とその製造方法
US5422749A (en) *	1987-09-17	1995-06-06	Canon Kabushiki Kaisha	Ferroelectric smetic liquid crystal device
US5200848A (en) *	1987-09-17	1993-04-06	Canon Kabushiki Kaisha	Ferroelectric smectic liquid crystal device
US5268780A (en) *	1989-05-11	1993-12-07	Canon Kabushiki Kaisha	Liquid crystal device having a polyimide alignment film substituted with fluorine or a fluorine-containing group
US5067797A (en) *	1988-03-25	1991-11-26	Hitachi, Ltd.	Liquid crystal display cell and process for producing the same
JPH0781144B2 (ja) *	1989-06-19	1995-08-30	帝国化学産業株式会社	強誘電性液晶素子
EP0418833A3 (en) *	1989-09-20	1993-03-17	Hitachi, Ltd.	Organic thin film and liquid crystal display devices with the same
JPH03177819A (ja) *	1989-12-07	1991-08-01	Casio Comput Co Ltd	液晶素子
JP2638237B2 (ja) *	1989-12-28	1997-08-06	カシオ計算機株式会社	液晶素子
JPH04211225A (ja) *	1990-03-15	1992-08-03	Canon Inc	液晶素子、それを用いた表示方法及び表示装置
JP3164321B2 (ja) *	1991-03-26	2001-05-08	キヤノン株式会社	液晶素子および表示装置、それらを用いた表示方法
EP0579897B1 (de) *	1992-07-23	2003-10-15	Toyoda Gosei Co., Ltd.	Lichtemittierende Vorrichtung aus einer Verbindung der Galliumnitridgruppe
JPH0651315A (ja) *	1992-07-28	1994-02-25	Fujitsu Ltd	強誘電性液晶表示装置およびその製造方法
JP3471851B2 (ja) *	1993-05-06	2003-12-02	株式会社半導体エネルギー研究所	液晶表示装置
JPH08146422A (ja) *	1994-11-15	1996-06-07	Sony Corp	液晶表示装置および製造方法
US6540940B1 (en) *	1999-08-23	2003-04-01	Fuji Photo Film Co., Ltd.	Orientation layer containing (meth) acrylic copolymer having hydrophobic repeating units
KR102599038B1 (ko) *	2016-12-30	2023-11-06	엘지디스플레이 주식회사	유리 확산판을 갖는 액정표시장치

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3020645C2 (de) *	1980-05-30	1983-01-20	Siemens AG, 1000 Berlin und 8000 München	Flüssigkristallanzeige und Verfahren zu ihrer Herstellung
US4561726A (en) *	1983-07-29	1985-12-31	At&T Bell Laboratories	Alignment of ferroelectric LCDs
DE3669079D1 (de) *	1985-07-10	1990-03-29	Hitachi Ltd	Ferroelektrisches fluessigkristallelement und verfahren zu dessen herstellung.
US4618514A (en) *	1985-12-20	1986-10-21	Rca Corporation	Alignment layer for liquid crystal display

1988
- 1988-01-22 EP EP88100956A patent/EP0277567B1/de not_active Expired - Lifetime
- 1988-01-22 US US07/147,202 patent/US4939003A/en not_active Expired - Lifetime
- 1988-01-22 DE DE3855857T patent/DE3855857T2/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US4939003A (en)	1990-07-03
EP0277567B1 (de)	1997-04-09
DE3855857D1 (de)	1997-05-15
EP0277567A2 (de)	1988-08-10
EP0277567A3 (de)	1990-04-18

Legal Events

Date	Code	Title	Description
1997-06-26	8327	Change in the person/name/address of the patent owner	Owner name: SEIKO INSTRUMENTS & ELECTRONICS LTD., TOKIO/TOKYO,
1998-05-07	8364	No opposition during term of opposition

Publication	Publication Date	Title
DE3876059D1 (de)	1992-12-24	Ferroelektrische fluessigkristallzelle.
DE3686077D1 (de)	1992-08-27	Fluessigkristall-zellenadressierung.
DE3854910T2 (de)	1996-07-04	Flüssigkristallvorrichtung
NO171268C (no)	1993-02-17	Flytendekrystall-blanding
DE59209315D1 (de)	1998-06-10	Flüssigkristall-Zelle
DE3587459T2 (de)	1994-01-05	Ferroelektrische Flüssigkristall-Zelle.
NO842799L (no)	1985-01-14	Flytende krystallviser
DE3689720T2 (de)	1994-07-07	Flüssigkristallanzeigeanordnung.
DE3868990D1 (de)	1992-04-16	Fluessigkristall-anzeige.
DE3854491T2 (de)	1996-05-09	Flüssigkristallanzeige.
DE68919044T2 (de)	1995-05-18	Ferroelektrische Flüssigkristallzelle.
DE3855857D1 (de)	1997-05-15	Flüssigkristall-Zelle
DE3677623D1 (de)	1991-04-04	Fluessigkristallanzeigen.
KR880700380A (ko)	1988-03-15	액정 디스플레이 장치
KR890700654A (ko)	1989-04-26	액정 혼합물
KR890701707A (ko)	1989-12-21	액정상
DE68926174T2 (de)	1996-08-22	Flüssigkristallverbindungen
BR8506110A (pt)	1986-08-19	Celula de cristais liquidos
DE3784388D1 (de)	1993-04-08	Fluessigkristallzelle.
DK213384D0 (da)	1984-04-27	Flydende krystal-celle
DE3871385D1 (de)	1992-06-25	Fluessigkristallzubereitung.
BR8602981A (pt)	1987-03-17	Celula de cristal liquido
DE3884781D1 (de)	1993-11-11	Flüssigkristallzelle.
DE3680428D1 (de)	1991-08-29	Fluessigkristallanzeige.
DE3676152D1 (de)	1991-01-24	Fluessigkristallanzeige.