DE69019703T2 - Flüssigkristalline Verbindung. - Google Patents

Flüssigkristalline Verbindung.

Info

Publication number
DE69019703T2
DE69019703T2 DE69019703T DE69019703T DE69019703T2 DE 69019703 T2 DE69019703 T2 DE 69019703T2 DE 69019703 T DE69019703 T DE 69019703T DE 69019703 T DE69019703 T DE 69019703T DE 69019703 T2 DE69019703 T2 DE 69019703T2
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
DE69019703T
Other languages
English (en)
Other versions
DE69019703D1 (de
Inventor
Yoshiichi Suzuki
Shigenori Sakuma
Noriko Yamakawa
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
Application granted granted Critical
Publication of DE69019703D1 publication Critical patent/DE69019703D1/de
Publication of DE69019703T2 publication Critical patent/DE69019703T2/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
    • C09K19/02—Liquid crystal materials characterised by optical, electrical or physical properties of the components, in general
    • C09K19/0266—Antiferroelectrics
    • 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
    • C07C69/84—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring
    • C07C69/90—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring with esterified hydroxyl and carboxyl groups
    • 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
    • C07C69/84—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring
    • C07C69/92—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring with etherified hydroxyl groups
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Liquid Crystal Substances (AREA)
DE69019703T 1989-12-27 1990-12-24 Flüssigkristalline Verbindung. Expired - Fee Related DE69019703T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1339481A JP2822355B2 (ja) 1989-12-27 1989-12-27 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

Publications (2)

Publication Number Publication Date
DE69019703D1 DE69019703D1 (de) 1995-06-29
DE69019703T2 true DE69019703T2 (de) 1995-11-16

Family

ID=18327874

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69019703T Expired - Fee Related DE69019703T2 (de) 1989-12-27 1990-12-24 Flüssigkristalline Verbindung.

Country Status (4)

Country Link
US (1) US5110498A (de)
EP (1) EP0435240B1 (de)
JP (1) JP2822355B2 (de)
DE (1) DE69019703T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY106839A (en) * 1989-08-18 1995-08-30 Mitsui Petrochemical Ind Carboxylate compounds, liquid crystal compositions containing said compounds and liquid crystal elements.
JPH05249435A (ja) * 1992-03-03 1993-09-28 Mitsubishi Gas Chem Co Inc 反強誘電性液晶素子
EP0571276A1 (de) * 1992-05-20 1993-11-24 Showa Shell Sekiyu Kabushiki Kaisha Flüssigkristallmonomerverbindung sowie mit ihr modifizierte Flüssigkristallpolymerverbindung
DE19509304A1 (de) * 1994-03-16 1995-09-21 Nippon Soken Antiferroelektrische Flüssigkristallzusammensetzung
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
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
JPH1036844A (ja) * 1996-07-25 1998-02-10 Nippon Soken Inc 反強誘電性液晶組成物

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6127931A (ja) * 1984-07-16 1986-02-07 Asahi Glass Co Ltd トランス―エチレン誘導体化合物を含有する液晶組成物
EP0195974B1 (de) * 1985-03-26 1989-11-29 F. Hoffmann-La Roche Ag Alkenylsubstituierte Phenylisothiocyanate und Benzonitrile
DE3604462A1 (de) * 1986-02-13 1987-08-20 Merck Patent Gmbh Smektische fluessigkristalline phasen
DE3768691D1 (de) * 1986-04-22 1991-04-25 Hoffmann La Roche Fluessigkristalline pyridinderivate.
FR2612182B1 (fr) * 1987-03-12 1989-06-23 Centre Nat Rech Scient Esters phenyliques substitues utilisables comme cristaux liquides ferroelectriques, leur preparation et leur utilisation dans un dispositif de visualisation electro-optique
DE3709549A1 (de) * 1987-03-24 1988-10-06 Hoechst Ag Verwendung von 5-phenyl-pyrimidinderivaten als komponenten in smektischen fluessigkristallmischungen
DE3709618A1 (de) * 1987-03-24 1988-10-06 Hoechst Ag Neue fluessigkristalline 5-phenylpyrimidin-derivate mit s(pfeil abwaerts)c(pfeil abwaerts)-oder s(pfeil abwaerts)c(pfeil abwaerts) -phase und verfahren zu ihrer herstellung
JPH0745420B2 (ja) * 1987-07-24 1995-05-17 キヤノン株式会社 光学活性物質、その製造方法およびそれを含む液晶組成物
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
US4917821A (en) * 1987-11-09 1990-04-17 Canon Kabushiki Kaisha Optically active mesomorphic compound and liquid crystal composition containing same
EP0330491B1 (de) * 1988-02-26 1993-04-28 Showa Shell Sekiyu Kabushiki Kaisha Flüssigkristallverbindungen
JPH0748735B2 (ja) * 1988-03-07 1995-05-24 東京電力株式会社 データ通信方式
EP0332392B1 (de) * 1988-03-09 1994-12-07 Showa Shell Sekiyu Kabushiki Kaisha Dioxan-Flüssigkristallverbindungen

Also Published As

Publication number Publication date
EP0435240A3 (en) 1991-09-18
DE69019703D1 (de) 1995-06-29
EP0435240A2 (de) 1991-07-03
JPH03197444A (ja) 1991-08-28
US5110498A (en) 1992-05-05
JP2822355B2 (ja) 1998-11-11
EP0435240B1 (de) 1995-05-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee