DE69011275T2 - Flüssigkristalline Verbindung. - Google Patents

Flüssigkristalline Verbindung.

Info

Publication number
DE69011275T2
DE69011275T2 DE69011275T DE69011275T DE69011275T2 DE 69011275 T2 DE69011275 T2 DE 69011275T2 DE 69011275 T DE69011275 T DE 69011275T DE 69011275 T DE69011275 T DE 69011275T DE 69011275 T2 DE69011275 T2 DE 69011275T2
Authority
DE
Germany
Prior art keywords
liquid crystalline
crystalline compound
compound
liquid
crystalline
Prior art date
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
DE69011275T
Other languages
English (en)
Other versions
DE69011275D1 (de
Inventor
Takashi Hagiwara
Noriko Yamakawa
Ichiro Kawamura
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.)
Filing date
Publication date
Application filed by Showa Shell Sekiyu KK filed Critical Showa Shell Sekiyu KK
Publication of DE69011275D1 publication Critical patent/DE69011275D1/de
Application granted granted Critical
Publication of DE69011275T2 publication Critical patent/DE69011275T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C09K19/04—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
    • C09K19/2007—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 the chain containing -COO- or -OCO- groups
    • C09K19/2021—Compounds containing at least one asymmetric carbon atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
    • C07C69/94—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring of polycyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of six-membered aromatic rings
DE69011275T 1989-10-27 1990-10-23 Flüssigkristalline Verbindung. Expired - Fee Related DE69011275T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1281120A JPH03141323A (ja) 1989-10-27 1989-10-27 液晶化合物

Publications (2)

Publication Number Publication Date
DE69011275D1 DE69011275D1 (de) 1994-09-08
DE69011275T2 true DE69011275T2 (de) 1994-11-24

Family

ID=17634639

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69011275T Expired - Fee Related DE69011275T2 (de) 1989-10-27 1990-10-23 Flüssigkristalline Verbindung.

Country Status (4)

Country Link
US (1) US5130050A (de)
EP (1) EP0425366B1 (de)
JP (1) JPH03141323A (de)
DE (1) DE69011275T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0588012B1 (de) * 1992-07-15 1997-12-03 Canon Kabushiki Kaisha Flüssigkristall-Vorrichtung
EP0582519A1 (de) * 1992-08-06 1994-02-09 Showa Shell Sekiyu Kabushiki Kaisha Flüssigkristallzusammensetzung, Element und Vorrichtung zu deren Verwendung
US6197389B1 (en) 1998-07-24 2001-03-06 Mitsubishi Gas Chemical Company Inc Ferrielectric liquid crystal compound
JP2003091019A (ja) * 2001-09-19 2003-03-28 Fujitsu Ltd 液晶表示装置
KR100879396B1 (ko) * 2005-06-30 2009-01-20 고려대학교 산학협력단 고분자 안정화 강유전성 액정 시스템을 이용한 액정 소자

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3377219D1 (en) * 1982-11-26 1988-08-04 Hitachi Ltd Smectic liquid crystal compounds and liquid crystal compositions
DE3587601T2 (de) * 1984-10-18 1994-03-10 Chisso Corp Ferroelektrische chirale smektische Flüssigkristallzusammensetzung.
DE3683062D1 (de) * 1985-02-08 1992-02-06 Ajinomoto Kk Auf polyphenyl basierende esterverbindungen und sie enthaltende fluessigkristalline zusammensetzungen.
GB8520715D0 (en) * 1985-08-19 1985-09-25 Secr Defence Secondary alcohol derivatives
CA1341038C (en) * 1986-03-10 2000-06-27 Masanao Kamei Fluoroalkaned derivative
JPS63161005A (ja) * 1986-12-25 1988-07-04 Idemitsu Kosan Co Ltd ポリマ−
JP2660551B2 (ja) * 1987-07-28 1997-10-08 キヤノン株式会社 光学活性化合物及びそれを含む液晶組成物、液晶素子
US4921632A (en) * 1987-08-26 1990-05-01 Nec Corporation Liquid crystal compounds and compositions
DE68926174T2 (de) * 1988-02-02 1996-08-22 Showa Shell Sekiyu Flüssigkristallverbindungen
JP2526085B2 (ja) * 1988-02-22 1996-08-21 チッソ株式会社 強誘電性液晶組成物および液晶表示素子
EP0334628B1 (de) * 1988-03-24 1994-06-22 Nippondenso Co., Ltd. Elektrooptische Einrichtung mit einem ferroelektrischen Flüssigkristall und Methode zu deren Herstellung
EP0422996B1 (de) * 1989-10-06 1995-04-12 Showa Shell Sekiyu Kabushiki Kaisha Flüssigkristall-Verbindung

Also Published As

Publication number Publication date
EP0425366A3 (en) 1992-01-02
US5130050A (en) 1992-07-14
DE69011275D1 (de) 1994-09-08
JPH03141323A (ja) 1991-06-17
EP0425366B1 (de) 1994-08-03
EP0425366A2 (de) 1991-05-02

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Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Free format text: BLUMBACH, KRAMER & PARTNER, 81245 MUENCHEN

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee