DE68906178T2 - Flüssigkristallverbindungen. - Google Patents

Flüssigkristallverbindungen.

Info

Publication number: DE68906178T2
Authority: DE; Germany
Prior art keywords: liquid crystal; crystal compounds; compounds; liquid; crystal
Prior art date: 1988-02-26
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

DE89301838T

Other languages

English (en)

Other versions

DE68906178D1 (de

Inventor

Yoshiichi Suzuki

Ichiro Kawamura

Hiroyuki Mogamiya

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.)

Showa Shell Sekiyu KK

Original Assignee

Showa Shell Sekiyu KK

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.)

1988-02-26

Filing date

1989-02-24

Publication date

1993-11-11

1989-02-24 Application filed by Showa Shell Sekiyu KK filed Critical Showa Shell Sekiyu KK

1993-06-03 Publication of DE68906178D1 publication Critical patent/DE68906178D1/de

1993-11-11 Application granted granted Critical

1993-11-11 Publication of DE68906178T2 publication Critical patent/DE68906178T2/de

2009-02-25 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Classifications

- 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
- C09K19/00—Liquid crystal materials
- C09K19/02—Liquid crystal materials characterised by optical, electrical or physical properties of the components, in general
- C09K19/0266—Antiferroelectrics
- 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
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
- C09K19/20—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers

Landscapes

Chemical & Material Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Liquid Crystal Substances (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

DE89301838T 1988-02-26 1989-02-24 Flüssigkristallverbindungen. Expired - Lifetime DE68906178T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP4221588		1988-02-26

Publications (2)

Publication Number	Publication Date
DE68906178D1 DE68906178D1 (de)	1993-06-03
DE68906178T2 true DE68906178T2 (de)	1993-11-11

Family

ID=12629812

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE89301838T Expired - Lifetime DE68906178T2 (de)	1988-02-26	1989-02-24	Flüssigkristallverbindungen.

Country Status (3)

Country	Link
US (1)	US5194179A (de)
EP (1)	EP0330491B1 (de)
DE (1)	DE68906178T2 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0864911A3 (de) *	1988-03-24	1999-11-03	Denso Corporation	Elektrooptische Einrichtung mit einem ferroelektrischen Flüssigkristall und Methode zu deren Herstellung
US5328641A (en) *	1989-10-06	1994-07-12	Showa Shell Sekiyu Kabushiki Kaisha	Liquid crystal compound
EP0422996B1 (de) *	1989-10-06	1995-04-12	Showa Shell Sekiyu Kabushiki Kaisha	Flüssigkristall-Verbindung
US5207947A (en) *	1989-10-06	1993-05-04	Showa Shell Sekiyu Kabushiki Kaisha	Liquid crystal compound
JP2822355B2 (ja) *	1989-12-27	1998-11-11	昭和シェル石油株式会社	三状態強誘電性条件で駆動させるための液晶電気光学素子
JP2819332B2 (ja) *	1990-01-29	1998-10-30	キヤノン株式会社	液晶性化合物およびそれを含有する液晶組成物
US5364560A (en) *	1991-01-30	1994-11-15	Mitsubishi Gas Chemical Co., Inc.	Liquid crystal compound and liquid crystal display device
DE69319032T2 (de) *	1992-08-05	1998-10-08	Mitsubishi Gas Chemical Co	Antiferroelektrische Flüssigkristallzusammensetzung sowie Flüssigkristallanzeigevorrichtung
DE19509304A1 (de) *	1994-03-16	1995-09-21	Nippon Soken	Antiferroelektrische Flüssigkristallzusammensetzung
EP0676462A1 (de) *	1994-04-08	1995-10-11	Nippon Soken, Inc.	Antiferroelektrische Flüssigkristallzusammensetzung und sie enthaltende in Anzeigeelement
JPH07278059A (ja) *	1994-04-08	1995-10-24	Nippon Soken Inc	反強誘電性液晶化合物
EP0678566B1 (de)	1994-04-18	2001-08-29	Nippon Soken, Inc.	Antiferroelektrische Flüssigkristallzusammentsetzung
JP3501866B2 (ja) *	1994-07-19	2004-03-02	株式会社日本自動車部品総合研究所	反強誘電性液晶組成物及びそれを用いた液晶表示素子
US5702637A (en) *	1995-04-19	1997-12-30	Minnesota Mining And Manufacturing Company	Liquid crystal compounds having a chiral fluorinated terminal portion
US5658491A (en) *	1995-10-12	1997-08-19	Minnesota Mining And Manufacturing Company	Process for controlling cone tilt angle in mixtures of smectic liquid crystal compounds
JP3052817B2 (ja) *	1995-12-28	2000-06-19	株式会社日本自動車部品総合研究所	反強誘電性液晶組成物
JPH1053765A (ja) *	1996-06-04	1998-02-24	Denso Corp	スメクチック液晶組成物及び液晶セル
JPH1036844A (ja) *	1996-07-25	1998-02-10	Nippon Soken Inc	反強誘電性液晶組成物
US5855812A (en) *	1997-04-11	1999-01-05	Minnesota Mining And Manufacturing Company	Compounds and process for controlling cone tilt angle in mixtures of smectic liquid crystal compounds
US6309561B1 (en)	1997-12-24	2001-10-30	3M Innovative Properties Company	Liquid crystal compounds having a chiral fluorinated terminal portion
CN114156728B (zh) *	2022-02-07	2022-06-17	之江实验室	一种基于fpga和液晶tne效应的激光功率稳定***

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4613209A (en) *	1982-03-23	1986-09-23	At&T Bell Laboratories	Smectic liquid crystals
JPH0662476B2 (ja) *	1984-09-04	1994-08-17	チッソ株式会社	メチレンオキシ基を有する液晶性化合物及びその組成物
GB8615316D0 (en) *	1986-06-23	1986-07-30	Secr Defence	Chiral liquid crystal compounds
JP2562606B2 (ja) *	1986-09-08	1996-12-11	ダイセル化学工業株式会社	光学活性化合物
DE3714043A1 (de) *	1987-04-28	1988-11-17	Merck Patent Gmbh	Elektrooptisches fluessigkristallanzeigeelement
JPH01139551A (ja) *	1987-08-26	1989-06-01	Sanyo Chem Ind Ltd	液晶化合物および組成物

1989
- 1989-02-24 DE DE89301838T patent/DE68906178T2/de not_active Expired - Lifetime
- 1989-02-24 EP EP89301838A patent/EP0330491B1/de not_active Expired - Lifetime
- 1989-02-27 US US07/316,195 patent/US5194179A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
EP0330491B1 (de)	1993-04-28
EP0330491A3 (de)	1991-01-30
US5194179A (en)	1993-03-16
EP0330491A2 (de)	1989-08-30
DE68906178D1 (de)	1993-06-03

Legal Events

Date	Code	Title	Description
1994-05-26	8364	No opposition during term of opposition
1995-11-23	8328	Change in the person/name/address of the agent	Free format text: BARZ, P., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 80803 MUENCHEN
1998-02-12	8339	Ceased/non-payment of the annual fee

Publication	Publication Date	Title
DE3775550D1 (de)	1992-02-06	Fluessigkristallphase.
DE68920786D1 (de)	1995-03-09	Flüssigkristall-Polyester.
DE3582363D1 (de)	1991-05-08	Fluessigkristall-organosilicium-verbindungen.
DE3685032D1 (de)	1992-06-04	Substituierte fluessigkristallverbindungen.
DE68917233D1 (de)	1994-09-08	Flüssigkristallvorrichtung.
DE68906178T2 (de)	1993-11-11	Flüssigkristallverbindungen.
DE3867439D1 (de)	1992-02-13	Fluessigkristallphase.
DE68926174D1 (de)	1996-05-15	Flüssigkristallverbindungen
DE69005925T2 (de)	1994-05-05	Flüssigkristallzusammensetzung.
DE69018565D1 (de)	1995-05-18	Flüssigkristall-Verbindung.
DE68919727T2 (de)	1995-06-01	Dioxan-Flüssigkristallverbindungen.
DE68903438D1 (de)	1992-12-17	Fluessigkristallverbindungen.
DE69114730D1 (de)	1996-01-04	Flüssigkristallverbindung.
DE3871385D1 (de)	1992-06-25	Fluessigkristallzubereitung.
DE68916127D1 (de)	1994-07-21	Flüssigkristallmaterialien.
DE69011258T2 (de)	1995-02-02	Flüssigkristall-Verbindung.
DE68921498T2 (de)	1995-07-20	Flüssigkristall-Verschluss.
DE68913381D1 (de)	1994-04-07	Flüssigkristallvorrichtung.
DE69008457D1 (de)	1994-06-01	Flüssigkristall-Verbindungen.
DE68902734D1 (de)	1992-10-08	Elektroviskose fluessigkeit.
DE69003146D1 (de)	1993-10-14	Ferroelektrische Flüssigkristalle.
DE69011968D1 (de)	1994-10-06	Flüssigkristallverbindungen.
DE68921279D1 (de)	1995-03-30	Chiral-smektischer Flüssigkristallpolyester.
DE68904832T2 (de)	1993-06-03	Fluessigkristallverbindung.
DE69107543D1 (de)	1995-03-30	Flüssigkristallverbindung.