DE69114764D1 - Flüssigkristallines Medium. - Google Patents

Flüssigkristallines Medium.

Info

Publication number: DE69114764D1
Authority: DE; Germany
Prior art keywords: liquid crystalline; crystalline medium; medium; liquid; crystalline
Prior art date: 1990-06-08
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

DE69114764T

Other languages

English (en)

Other versions

DE69114764T2 (de

Inventor

David Dr Coates

Shirley Ann Dr Marden

Karl Philip Dr Lymer

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.)

Merck Patent GmbH

Original Assignee

Merck Patent GmbH

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.)

1990-06-08

Filing date

1991-05-16

Publication date

1996-01-04

1991-05-16 Application filed by Merck Patent GmbH filed Critical Merck Patent GmbH

1996-01-04 Application granted granted Critical

1996-01-04 Publication of DE69114764D1 publication Critical patent/DE69114764D1/de

1996-04-11 Publication of DE69114764T2 publication Critical patent/DE69114764T2/de

2011-05-17 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- C09K19/04—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
- C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
- C09K19/3001—Cyclohexane rings
- 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
- C09K19/14—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a carbon chain
- 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
- 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
- C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
- 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
- C09K19/42—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40
- 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
- C09K19/42—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40
- C09K19/44—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40 containing compounds with benzene rings directly linked

Landscapes

Chemical & Material Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Liquid Crystal Substances (AREA)

DE69114764T 1990-06-08 1991-05-16 Flüssigkristallines Medium. Expired - Fee Related DE69114764T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB909012751A GB9012751D0 (en)	1990-06-08	1990-06-08	Liquid crystal medium

Publications (2)

Publication Number	Publication Date
DE69114764D1 true DE69114764D1 (de)	1996-01-04
DE69114764T2 DE69114764T2 (de)	1996-04-11

Family

ID=10677250

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69114764T Expired - Fee Related DE69114764T2 (de)	1990-06-08	1991-05-16	Flüssigkristallines Medium.

Country Status (5)

Country	Link
EP (1)	EP0460434B1 (de)
JP (1)	JPH04226185A (de)
KR (1)	KR0164857B1 (de)
DE (1)	DE69114764T2 (de)
GB (1)	GB9012751D0 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4027982A1 (de) *	1990-09-04	1992-03-05	Merck Patent Gmbh	Fluessigkristallmischung
DE4123389A1 (de) *	1991-07-15	1993-01-21	Merck Patent Gmbh	Fluessigkristallines medium
US5683624A (en) *	1994-12-28	1997-11-04	Chisso Corporation	Liquid crystal composition
DE19528107B4 (de) *	1995-03-17	2010-01-21	Merck Patent Gmbh	Flüssigkristallines Medium und seine Verwendung in einer elektrooptischen Flüssigkristallanzeige
DE10343202A1 (de) *	2002-09-27	2004-04-01	Merck Patent Gmbh	Methode zur Einstellung der Dispersion von Flüssigkristallmedien, Flüssigkristallmedium und dieses enthaltende elektrooptische Anzeige
JP4957247B2 (ja) *	2004-10-04	2012-06-20	Ｊｎｃ石油化学株式会社	液晶組成物および液晶表示素子
JP6476693B2 (ja) *	2014-02-26	2019-03-06	Jnc株式会社	液晶組成物および液晶表示素子

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3447359A1 (de) *	1984-12-24	1986-07-03	Merck Patent Gmbh, 6100 Darmstadt	Fluessigkristalline phase
GB8712464D0 (en) *	1987-05-27	1987-07-01	Merck Patent Gmbh	Liquid crystal phase
DE3887084D1 (de) *	1987-11-06	1994-02-24	Hoffmann La Roche	Halogenierte Benzolderivate.
EP0445274B1 (de) *	1989-08-26	1995-01-18	MERCK PATENT GmbH	Flüssigkristallines medium
JPH04507115A (ja) *	1990-02-13	1992-12-10	メルク　パテント　ゲゼルシャフト　ミット　ベシュレンクテル　ハフトング	低粘度の液晶混合物

1990
- 1990-06-08 GB GB909012751A patent/GB9012751D0/en active Pending
1991
- 1991-05-16 DE DE69114764T patent/DE69114764T2/de not_active Expired - Fee Related
- 1991-05-16 EP EP91107917A patent/EP0460434B1/de not_active Expired - Lifetime
- 1991-06-05 JP JP3159913A patent/JPH04226185A/ja active Pending
- 1991-06-07 KR KR1019910009412A patent/KR0164857B1/ko not_active Expired - Fee Related

Also Published As

Publication number	Publication date
EP0460434B1 (de)	1995-11-22
DE69114764T2 (de)	1996-04-11
JPH04226185A (ja)	1992-08-14
KR920000906A (ko)	1992-01-29
EP0460434A2 (de)	1991-12-11
KR0164857B1 (ko)	1999-01-15
GB9012751D0 (en)	1990-08-01
EP0460434A3 (en)	1992-05-13

Publication	Publication Date	Title
DE59105448D1 (de)	1995-06-14	Flüssigkristallines medium.
DE69110473D1 (de)	1995-07-20	Sucrose enthaltende seifenstücke.
FI933137L (fi)	1993-07-08	Ekokontrastmedel
FI925402L (fi)	1992-11-27	Anordning foer upphettning av flytande medium
FI912526L (fi)	1991-11-26	Vaexel foer dataelement.
DE59105918D1 (de)	1995-08-10	Flüssigkristallines medium.
FI915379L (fi)	1992-05-22	Tnf-muteiner.
DE59107572D1 (de)	1996-04-25	Flüssigkristallines medium
DE59108608D1 (de)	1997-04-17	Flüssigkristallines medium
DE69120245D1 (de)	1996-07-18	Flüssigkristallmedium
DE59008310D1 (de)	1995-03-02	Flüssigkristallines medium.
DE59104951D1 (de)	1995-04-20	Flüssigkristallines medium.
FI915211A0 (fi)	1991-11-05	I vattenloesa media framstaellda blandade metallhydroxider i skikt.
DE59108431D1 (de)	1997-02-06	Flüssigkristallines medium
DE59108172D1 (de)	1996-10-17	Flüssigkristallines medium
DE59108066D1 (de)	1996-09-19	Flüssigkristallines medium
DE69114730D1 (de)	1996-01-04	Flüssigkristallverbindung.
DE59105962D1 (de)	1995-08-17	Flüssigkristallines medium.
DE59108844D1 (de)	1997-10-09	Flüssigkristallines medium
DE69114764D1 (de)	1996-01-04	Flüssigkristallines Medium.
DE59202808D1 (de)	1995-08-10	Flüssigkeitsfilter.
DE59106615D1 (de)	1995-11-09	Flüssigkristallines medium.
FI914289L (fi)	1992-03-14	Mesogeniska glysidylestrar.
DE69228733D1 (de)	1999-04-29	Flüssigkristallines Medium
NL1005373A1 (nl)	1997-08-27	Vloeibaarkristallijn medium.

Legal Events

Date	Code	Title	Description
1996-12-19	8364	No opposition during term of opposition
2010-03-25	8339	Ceased/non-payment of the annual fee