DE69225010D1 - Flüssigkristalline Verbindung und flüssigkristalline Anzeigevorrichtung - Google Patents

Flüssigkristalline Verbindung und flüssigkristalline Anzeigevorrichtung

Info

Publication number
DE69225010D1
DE69225010D1 DE69225010T DE69225010T DE69225010D1 DE 69225010 D1 DE69225010 D1 DE 69225010D1 DE 69225010 T DE69225010 T DE 69225010T DE 69225010 T DE69225010 T DE 69225010T DE 69225010 D1 DE69225010 D1 DE 69225010D1
Authority
DE
Germany
Prior art keywords
display device
crystal display
crystalline compound
liquid crystal
liquid
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
DE69225010T
Other languages
English (en)
Other versions
DE69225010T2 (de
Inventor
Masamichi Mizukami
Tomoyuki Yui
Masahiro Johno
Yoshihisa Arai
Hiroshi Mineta
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
Publication of DE69225010D1 publication Critical patent/DE69225010D1/de
Application granted granted Critical
Publication of DE69225010T2 publication Critical patent/DE69225010T2/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
    • C07C69/94—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
    • 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)
DE69225010T 1991-01-30 1992-01-29 Flüssigkristalline Verbindung und flüssigkristalline Anzeigevorrichtung Expired - Fee Related DE69225010T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2764991 1991-01-30
JP5573791 1991-02-28
JP12263391 1991-04-25

Publications (2)

Publication Number Publication Date
DE69225010D1 true DE69225010D1 (de) 1998-05-14
DE69225010T2 DE69225010T2 (de) 1998-07-30

Family

ID=27285891

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69225010T Expired - Fee Related DE69225010T2 (de) 1991-01-30 1992-01-29 Flüssigkristalline Verbindung und flüssigkristalline Anzeigevorrichtung

Country Status (3)

Country Link
US (1) US5364560A (de)
EP (1) EP0497297B1 (de)
DE (1) DE69225010T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5609790A (en) * 1992-02-04 1997-03-11 Seiko Epson Corporation Liquid crystal compositions
DE69319032T2 (de) * 1992-08-05 1998-10-08 Mitsubishi Gas Chemical Co Antiferroelektrische Flüssigkristallzusammensetzung sowie Flüssigkristallanzeigevorrichtung
GB2278841A (en) * 1993-06-11 1994-12-14 Secr Defence Liquid crystal compounds, mixtures and devices
GB2294461B (en) * 1993-06-11 1998-02-25 Secr Defence Liquid crystal materials, mixtures and devices
EP0676462A1 (de) * 1994-04-08 1995-10-11 Nippon Soken, Inc. Antiferroelektrische Flüssigkristallzusammensetzung und sie enthaltende in Anzeigeelement
EP0678566B1 (de) 1994-04-18 2001-08-29 Nippon Soken, Inc. Antiferroelektrische Flüssigkristallzusammentsetzung
EP0738704B1 (de) * 1995-04-21 2001-02-21 Mitsubishi Gas Chemical Company, Inc. Phenylesterverbindung und sie enthaltende flüssigkristalline Zusammensetzung
US6151090A (en) * 1995-05-31 2000-11-21 Casio Computer Co., Ltd. LCD using liquid crystal of ferroelectric and/or antiferroelectric phase having pretilt angle of 1 degree or less
JPH1036844A (ja) * 1996-07-25 1998-02-10 Nippon Soken Inc 反強誘電性液晶組成物
JPH10204036A (ja) * 1997-01-27 1998-08-04 Mitsubishi Gas Chem Co Inc 反強誘電性液晶化合物
DE69800451T2 (de) * 1997-05-22 2001-05-03 Mitsubishi Gas Chemical Co Antiferroelektrische Flüssigkristallzusammensetzung

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0188222B1 (de) * 1985-01-09 1992-04-29 Dainippon Ink And Chemicals, Inc. Substituierte Flüssigkristallverbindungen
JPS61210056A (ja) * 1985-03-14 1986-09-18 Chisso Corp 含ハロゲン光学活性液晶化合物及び液晶組成物
JPH0733353B2 (ja) * 1986-07-04 1995-04-12 チッソ株式会社 ハロゲン置換フエニルベンジルエ−テル誘導体
JPS6327590A (ja) * 1986-07-18 1988-02-05 Dainippon Ink & Chem Inc 強誘電性液晶組成物
JP2562606B2 (ja) * 1986-09-08 1996-12-11 ダイセル化学工業株式会社 光学活性化合物
US4921632A (en) * 1987-08-26 1990-05-01 Nec Corporation Liquid crystal compounds and compositions
EP0327349B1 (de) * 1988-02-02 1996-04-10 Showa Shell Sekiyu Kabushiki Kaisha 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
DE68906178T2 (de) * 1988-02-26 1993-11-11 Showa Shell Sekiyu Flüssigkristallverbindungen.
JPH02131450A (ja) * 1988-07-08 1990-05-21 Showa Shell Sekiyu Kk 液晶化合物
US5183586A (en) * 1988-07-14 1993-02-02 Canon Kabushiki Kaisha Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using same
US5262086A (en) * 1989-06-06 1993-11-16 Showa Shell Sekiyu Kabushiki Kaisha Liquid crystal compounds
EP0484849B1 (de) * 1990-11-05 1994-08-31 Mitsubishi Gas Chemical Company, Inc. Optisch-aktiver Alkohol, Verfahren zu ihrer Herstellung und davon abgeleitete flüssigkristalline Verbindung

Also Published As

Publication number Publication date
EP0497297A3 (en) 1993-11-18
EP0497297B1 (de) 1998-04-08
DE69225010T2 (de) 1998-07-30
EP0497297A2 (de) 1992-08-05
US5364560A (en) 1994-11-15

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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