DK54689A - Ferroelektrisk flydende-krystal-praeparat - Google Patents

Ferroelektrisk flydende-krystal-praeparat

Info

Publication number: DK54689A
Authority: DK; Denmark
Prior art keywords: liquid crystal; ferroelectric liquid; crystal preparation; chem; linear
Prior art date: 1988-02-09

Application number

DK054689A

Other languages

English (en)

Other versions

DK54689D0 (da

Inventor

Kanetsugu Terashima

Mitsuyoshi Ichihashi

Makoto Kikuchi

Fusayuki Takeshita

Kenji Furukawa

Original Assignee

Chisso 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.)

1988-02-09

Filing date

1989-02-07

Publication date

1989-09-26

1989-02-07 Application filed by Chisso Corp filed Critical Chisso Corp

1989-02-07 Publication of DK54689D0 publication Critical patent/DK54689D0/da

1989-09-26 Publication of DK54689A publication Critical patent/DK54689A/da

Links

239000005262 ferroelectric liquid crystals (FLCs) Substances 0.000 title abstract 2
125000000217 alkyl group Chemical group 0.000 abstract 1
125000004432 carbon atom Chemical group C* 0.000 abstract 1
230000003098 cholesteric effect Effects 0.000 abstract 1
150000003230 pyrimidines Chemical class 0.000 abstract 1

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
- 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
- C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
- C09K19/3441—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom
- C09K19/345—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom the heterocyclic ring being a six-membered aromatic ring containing two nitrogen atoms
- C09K19/3458—Uncondensed pyrimidines
- C09K19/3463—Pyrimidine with a carbon chain containing at least one asymmetric carbon atom, i.e. optically active pyrimidines

Landscapes

Chemical & Material Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Liquid Crystal Substances (AREA)
Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
Liquid Crystal (AREA)

DK054689A 1988-02-09 1989-02-07 Ferroelektrisk flydende-krystal-praeparat DK54689A (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP63027940A JPH0264194A (ja)	1988-02-09	1988-02-09	強誘電性液晶組成物

Publications (2)

Publication Number	Publication Date
DK54689D0 DK54689D0 (da)	1989-02-07
DK54689A true DK54689A (da)	1989-09-26

Family

ID=12234895

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK054689A DK54689A (da)	1988-02-09	1989-02-07	Ferroelektrisk flydende-krystal-praeparat

Country Status (11)

Country	Link
US (1)	US4882086A (da)
EP (1)	EP0328330B1 (da)
JP (1)	JPH0264194A (da)
KR (1)	KR970006721B1 (da)
AT (1)	ATE95550T1 (da)
AU (1)	AU618782B2 (da)
BR (1)	BR8900572A (da)
DE (1)	DE68909631T2 (da)
DK (1)	DK54689A (da)
FI (1)	FI94874C (da)
NO (1)	NO177539C (da)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5167857A (en) *	1984-09-20	1992-12-01	Canon Kabushiki Kaisha	Lactic acid derivative, liquid crystal composition containing same and liquid crystal device
DE3515374C2 (de) *	1985-04-27	1998-02-26	Hoechst Ag	Chirale getilte smektische flüssigkristalline Phasen und deren Verwendung in elektrooptischen Anzeigeelementen
US5279762A (en) *	1985-04-27	1994-01-18	Merck Patent Gesellschaft Mit Beschrankter Haftung	Smectic liquid crystal phases
JPH01178588A (ja) *	1988-01-05	1989-07-14	Chisso Corp	強誘電性液晶組成物
JPH01306493A (ja) *	1988-06-03	1989-12-11	Chisso Corp	強誘電性液晶組成物
ES2040936T3 (es) *	1988-07-13	1993-11-01	Canon Kabushiki Kaisha	Composicion de cristal liquido ferroelectrico quiral esmetico y un dispositivo de cristal liquido que utiliza la composicion de cristal liquido.
JP2953624B2 (ja) *	1989-02-13	1999-09-27	チッソ株式会社	強誘電性液晶組成物
JP2706308B2 (ja) *	1989-04-07	1998-01-28	チッソ株式会社	強誘電性液晶組成物及びそれを用いた光スイッチング素子
US5271867A (en) *	1989-08-23	1993-12-21	Sharp Kabushiki Kaisha	Liquid crystal composition and liquid crystal device containing the same
JP2852544B2 (ja) *	1989-11-07	1999-02-03	チッソ株式会社	強誘電性液晶組成物
US5240638A (en) *	1989-11-08	1993-08-31	Chisso Corporation	Ferroelectric liquid crystal composition
DE69028905T2 (de) *	1989-12-18	1997-05-22	Sumitomo Chemical Co	Optisch aktive aromatische Verbindungen, Verfahren zu ihrer Herstellung und Flüssigkristallzusammensetzungen und Elemente
JP2922636B2 (ja) *	1990-05-23	1999-07-26	チッソ株式会社	強誘電性液晶組成物
US5545345A (en) *	1993-07-30	1996-08-13	Sumitomo Chemical Company, Limited	Liquid crystal mixture and liquid crystal element comprsing the same
JP6870689B2 (ja) *	2017-01-24	2021-05-12	Jsr株式会社	液晶素子及びその製造方法、並びに表示装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3587601T2 (de) *	1984-10-18	1994-03-10	Chisso Corp	Ferroelektrische chirale smektische Flüssigkristallzusammensetzung.
DE3500909A1 (de) *	1985-01-12	1986-07-17	Merck Patent Gmbh, 6100 Darmstadt	Pyrimidine
DE3515373A1 (de) *	1985-04-27	1986-11-06	Merck Patent Gmbh, 6100 Darmstadt	Stickstoffhaltige heterocyclen
DE3515374C2 (de) *	1985-04-27	1998-02-26	Hoechst Ag	Chirale getilte smektische flüssigkristalline Phasen und deren Verwendung in elektrooptischen Anzeigeelementen
JPH07113112B2 (ja) *	1985-06-18	1995-12-06	チッソ株式会社	強誘電性カイラルスメクチツク液晶組成物
DE3689329T2 (de) *	1985-12-04	1994-07-07	Ajinomoto Kk	Verbindungen auf der Basis der Phenylpyrimidine und sie enthaltende flüssigkristalline Zusammensetzungen.
JPS62209190A (ja) *	1986-03-10	1987-09-14	Alps Electric Co Ltd	液晶組成物
JP2508125B2 (ja) *	1986-09-09	1996-06-19	味の素株式会社	フェニルピリミジン化合物及びこれを含有してなる液晶組成物
DE3852422T2 (de) *	1987-04-27	1995-05-04	Chisso Corp	Optisch aktive 2-Biphenylpyrimidinderivate und diese enthaltende Flüssigkristallmischungen.
JPH0819410B2 (ja) *	1987-06-01	1996-02-28	チッソ株式会社	スメクチック液晶混合物
JPH0768518B2 (ja) *	1987-07-08	1995-07-26	チッソ株式会社	強誘電性液晶組成物
JP2691405B2 (ja) *	1987-11-06	1997-12-17	チッソ株式会社	強誘電性液晶組成物
JPH06222889A (ja) *	1993-01-25	1994-08-12	Canon Inc	周辺装置コントローラ

1988
- 1988-02-09 JP JP63027940A patent/JPH0264194A/ja active Pending
1989
- 1989-01-19 US US07/298,989 patent/US4882086A/en not_active Expired - Lifetime
- 1989-01-21 KR KR1019890000632A patent/KR970006721B1/ko not_active Expired - Fee Related
- 1989-02-02 AU AU29539/89A patent/AU618782B2/en not_active Ceased
- 1989-02-06 AT AT89301135T patent/ATE95550T1/de not_active IP Right Cessation
- 1989-02-06 EP EP89301135A patent/EP0328330B1/en not_active Expired - Lifetime
- 1989-02-06 DE DE89301135T patent/DE68909631T2/de not_active Expired - Fee Related
- 1989-02-07 DK DK054689A patent/DK54689A/da not_active Application Discontinuation
- 1989-02-08 NO NO890525A patent/NO177539C/no unknown
- 1989-02-08 FI FI890589A patent/FI94874C/fi not_active IP Right Cessation
- 1989-02-09 BR BR898900572A patent/BR8900572A/pt not_active IP Right Cessation

Also Published As

Publication number	Publication date
KR970006721B1 (ko)	1997-04-29
NO890525D0 (no)	1989-02-08
EP0328330A2 (en)	1989-08-16
FI890589A0 (fi)	1989-02-08
BR8900572A (pt)	1989-10-10
US4882086A (en)	1989-11-21
ATE95550T1 (de)	1993-10-15
EP0328330B1 (en)	1993-10-06
FI94874C (fi)	1995-11-10
KR890013159A (ko)	1989-09-21
FI890589A7 (fi)	1989-08-10
AU618782B2 (en)	1992-01-09
NO177539C (no)	1995-10-04
DK54689D0 (da)	1989-02-07
DE68909631T2 (de)	1994-02-17
FI94874B (fi)	1995-07-31
EP0328330A3 (en)	1990-03-14
NO890525L (no)	1989-08-10
AU2953989A (en)	1989-08-10
DE68909631D1 (de)	1993-11-11
JPH0264194A (ja)	1990-03-05
NO177539B (no)	1995-06-26

Legal Events

Date	Code	Title	Description
1999-10-04	AHB	Application shelved due to non-payment

Publication	Publication Date	Title
DE3879380D1 (de)	1993-04-22	Ferroelektrische fluessigkristall-zusammensetzungen.
DK54689A (da)	1989-09-26	Ferroelektrisk flydende-krystal-praeparat
ATE77815T1 (de)	1992-07-15	Optisch aktive verbindungen mit mehreren asymmetrischen kohlenstoffatomen.
ATE89266T1 (de)	1993-05-15	Fluessigkristall-verbindung.
ATE123016T1 (de)	1995-06-15	Substituierte naphthalen-verbindungen und diese enthaltende flüssigkristall-zusammensetzungen.
ATE80647T1 (de)	1992-10-15	Ferroelektrische fluessigkristallzusammensetzung.
DE3850842D1 (de)	1994-09-01	2,5-Diphenylpyrimidin-Verbindungen und sie enthaltende flüssigkristalline Zusammensetzungen.
DE3888431D1 (de)	1994-04-21	Optisch aktive 2,5-Diphenylpyridine.
ATE91705T1 (de)	1993-08-15	Ferroelektrische fluessigkristallzusammensetzung.
DE3852422D1 (de)	1995-01-26	Optisch aktive 2-Biphenylpyrimidinderivate und diese enthaltende Flüssigkristallmischungen.
DK411189A (da)	1989-10-17	Ferroelektrisk flydende-krystal-praeparat
DE69003715D1 (de)	1993-11-11	Flüssigkristalline ferroelektrische Zusammensetzung und sie enthaltendes Lichtschaltelement.
ES2058402T3 (es)	1994-11-01	Composicion de cristal liquido ferroelectrico quiral esmectico y dispositivo de cristal liquido que utiliza la misma.
ATE111947T1 (de)	1994-10-15	Ferroelektrische chirale smektische flüssigkristallzusammensetzung und vorrichtung mit dieser zusammensetzung.
ATE142246T1 (de)	1996-09-15	Chirale smektische flüssigkristallzusammensetzung und vorrichtung mit dieser zusammensetzung
EP0440136A3 (en)	1992-03-18	Liquid crystal composition and liquid crystal device containing the same
ATE110764T1 (de)	1994-09-15	Ferroelektrische chirale smektische flüssigkristallzusammensetzung und vorrichtung mit dieser zusammensetzung.
DE68920367D1 (de)	1995-02-16	Ferroelektrische, chirale, smektische Flüssigkristallzusammensetzung und deren Verwendung in einer Flüssigkristallanordnung.