DE69109629D1 - Flussigkristallverbindung und Anzeigevorrichtung. - Google Patents

Flussigkristallverbindung und Anzeigevorrichtung.

Info

Publication number
DE69109629D1
DE69109629D1 DE69109629T DE69109629T DE69109629D1 DE 69109629 D1 DE69109629 D1 DE 69109629D1 DE 69109629 T DE69109629 T DE 69109629T DE 69109629 T DE69109629 T DE 69109629T DE 69109629 D1 DE69109629 D1 DE 69109629D1
Authority
DE
Germany
Prior art keywords
liquid crystal
display device
crystal compound
compound
display
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
DE69109629T
Other languages
English (en)
Other versions
DE69109629T2 (de
Inventor
Tomoyuki Yui
Toshio Watanabe
Yoshihisa Arai
Masahiro Johno
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.)
Mitsubishi Gas Chemical Co Inc
Original Assignee
Mitsubishi Gas Chemical Co Inc
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 Mitsubishi Gas Chemical Co Inc filed Critical Mitsubishi Gas Chemical Co Inc
Application granted granted Critical
Publication of DE69109629D1 publication Critical patent/DE69109629D1/de
Publication of DE69109629T2 publication Critical patent/DE69109629T2/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
    • C09K19/0225—Ferroelectric
    • 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
    • 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)
  • Liquid Crystal Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE69109629T 1990-11-21 1991-11-21 Flussigkristallverbindung und Anzeigevorrichtung. Expired - Fee Related DE69109629T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP31430690 1990-11-21

Publications (2)

Publication Number Publication Date
DE69109629D1 true DE69109629D1 (de) 1995-06-14
DE69109629T2 DE69109629T2 (de) 1995-10-19

Family

ID=18051771

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69109629T Expired - Fee Related DE69109629T2 (de) 1990-11-21 1991-11-21 Flussigkristallverbindung und Anzeigevorrichtung.

Country Status (4)

Country Link
US (1) US5378396A (de)
EP (1) EP0487093B1 (de)
JP (1) JPH059157A (de)
DE (1) DE69109629T2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2651972B2 (ja) * 1992-03-04 1997-09-10 株式会社半導体エネルギー研究所 液晶電気光学装置
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
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
JPH1087571A (ja) * 1996-09-13 1998-04-07 Mitsubishi Gas Chem Co Inc スワローテイル型化合物及びそれを含むフェリ誘電性液晶組成物
JPH10130200A (ja) * 1996-11-01 1998-05-19 Mitsubishi Gas Chem Co Inc 液晶中間体の製造法
US6870163B1 (en) 1999-09-01 2005-03-22 Displaytech, Inc. Ferroelectric liquid crystal devices using materials with a de Vries smectic A phase
US7083832B2 (en) 2000-09-01 2006-08-01 Displaytech, Inc. Partially fluorinated liquid crystal material
US7195719B1 (en) 2001-01-03 2007-03-27 Displaytech, Inc. High polarization ferroelectric liquid crystal compositions
US6703082B1 (en) 2001-06-20 2004-03-09 Displaytech, Inc. Bookshelf liquid crystal materials and devices
US6838128B1 (en) 2002-02-05 2005-01-04 Displaytech, Inc. High polarization dopants for ferroelectric liquid crystal compositions

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01316347A (ja) * 1988-02-24 1989-12-21 Ajinomoto Co Inc カイラル化合物及び該カイラル化合物を含有する液晶組成物
JPH0240346A (ja) * 1988-07-28 1990-02-09 Mitsui Petrochem Ind Ltd フェニルシクロヘキシルカルボン酸エステル誘導体及び液晶組成物
JP3021477B2 (ja) * 1989-08-28 2000-03-15 昭和シェル石油株式会社 三安定状態で駆動する光学素子用液晶
JPH05271658A (ja) * 1992-03-27 1993-10-19 Chisso Corp 反強誘電性液晶組成物

Also Published As

Publication number Publication date
EP0487093A3 (en) 1992-07-29
DE69109629T2 (de) 1995-10-19
US5378396A (en) 1995-01-03
EP0487093A2 (de) 1992-05-27
JPH059157A (ja) 1993-01-19
EP0487093B1 (de) 1995-05-10

Similar Documents

Publication Publication Date Title
DE69106455D1 (de) Flüssigkristallanzeigegerät.
DE69110563D1 (de) Flüssigkristall-Anzeigevorrichtung.
DE69114736D1 (de) Flüssigkristallanzeigevorrichtung.
DE69110317D1 (de) Flüssigkristallanzeigevorrichtung.
DE69127866D1 (de) Flüssigkristallanzeigevorrichtung
DE69119389D1 (de) Flüssigkristall-Anzeigevorrichtung
DE69127393D1 (de) Flüssigkristallanzeigevorrichtung
DE69121616D1 (de) Flüssigkristall-Anzeigevorrichtung
DE69322308D1 (de) Flüssigkristallanzeigegerät
DE69223139D1 (de) Flüssigkristall-Anzeigevorrichtung
DE69319760D1 (de) Flüssigkristallanzeigevorrichtung
DE69121138D1 (de) Flüssigkristallanzeigeeinrichtung
DE69312785D1 (de) Flüssigkristall-Anzeigevorrichtung
DE69319943D1 (de) Flüssigkristallanzeigegerät
DE69328051D1 (de) Flüssigkristallanzeigevorrichtung
DE69320930D1 (de) Flüssigkristallanzeigevorrichtung
DE69308666D1 (de) Flüssigkristallanzeigevorrichtung
DE69312805D1 (de) Flüssigkristall-Anzeigevorrichtung
DE69205854D1 (de) Flüssigkristallanzeigevorrichtung.
DE69127169D1 (de) Flüssigkristall-Anzeigevorrichtung
DE69315921D1 (de) Flüssigkristall-Anzeigevorrichtung
DE69107646D1 (de) Flüssigkristalline Verbindung und Flüssigkristallanzeigevorrichtung.
DE69112930D1 (de) Flüssigkristallanzeigevorrichtung.
DE69315676D1 (de) Flüssigkristallanzeigevorrichtung
DE69111870D1 (de) Flüssigkristallanzeige und Abschattungseinrichtung dafür.

Legal Events

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