ATE87021T1 - Ferroelektrische fluessigkristallzusammensetzungen. - Google Patents

Ferroelektrische fluessigkristallzusammensetzungen.

Info

Publication number
ATE87021T1
ATE87021T1 AT88310369T AT88310369T ATE87021T1 AT E87021 T1 ATE87021 T1 AT E87021T1 AT 88310369 T AT88310369 T AT 88310369T AT 88310369 T AT88310369 T AT 88310369T AT E87021 T1 ATE87021 T1 AT E87021T1
Authority
AT
Austria
Prior art keywords
liquid crystal
ferroelectric liquid
crystal compositions
chiral compounds
alkoxyalkoxy
Prior art date
Application number
AT88310369T
Other languages
English (en)
Inventor
Kanetsugu Terashima
Mitsuyoshi Ichihashi
Makoto Kikuchi
Fusayuki Takeshita
Kenji Furukawa
Original Assignee
Chisso Corp
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 Chisso Corp filed Critical Chisso Corp
Application granted granted Critical
Publication of ATE87021T1 publication Critical patent/ATE87021T1/de

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
    • C09K19/42—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40
    • C09K19/46—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40 containing esters
    • 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
    • C09K19/22—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 nitrogen atoms as chain links, e.g. Schiff bases
    • 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
    • C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
    • C09K19/3441—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom
    • C09K19/345—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom the heterocyclic ring being a six-membered aromatic ring containing two nitrogen atoms
    • C09K19/3458—Uncondensed pyrimidines
    • C09K19/3463—Pyrimidine with a carbon chain containing at least one asymmetric carbon atom, i.e. optically active pyrimidines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal Substances (AREA)
  • Liquid Crystal (AREA)
AT88310369T 1987-11-06 1988-11-03 Ferroelektrische fluessigkristallzusammensetzungen. ATE87021T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62280625A JP2691405B2 (ja) 1987-11-06 1987-11-06 強誘電性液晶組成物
EP88310369A EP0315455B1 (de) 1987-11-06 1988-11-03 Ferroelektrische Flüssigkristall-Zusammensetzungen

Publications (1)

Publication Number Publication Date
ATE87021T1 true ATE87021T1 (de) 1993-04-15

Family

ID=17627659

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88310369T ATE87021T1 (de) 1987-11-06 1988-11-03 Ferroelektrische fluessigkristallzusammensetzungen.

Country Status (6)

Country Link
US (1) US4892393A (de)
EP (1) EP0315455B1 (de)
JP (1) JP2691405B2 (de)
KR (1) KR0130070B1 (de)
AT (1) ATE87021T1 (de)
DE (1) DE3879380T2 (de)

Families Citing this family (30)

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US5279762A (en) * 1985-04-27 1994-01-18 Merck Patent Gesellschaft Mit Beschrankter Haftung Smectic liquid crystal phases
DE3515374C2 (de) * 1985-04-27 1998-02-26 Hoechst Ag Chirale getilte smektische flüssigkristalline Phasen und deren Verwendung in elektrooptischen Anzeigeelementen
US6146547A (en) * 1987-02-02 2000-11-14 Chisso Corporation 2-substituted-alkyl ether and liquid crystal composition
JP2538578B2 (ja) * 1987-02-02 1996-09-25 チッソ株式会社 ２−置換アルキルエ−テル類および液晶組成物
DE3867949D1 (de) * 1987-07-28 1992-03-05 Canon Kk Optisch aktive verbindung und sie enthaltende fluessigkristalline zusammensetzung.
JP2534283B2 (ja) * 1987-11-26 1996-09-11 チッソ株式会社 強誘電性液晶組成物
US5149461A (en) * 1987-11-26 1992-09-22 Chisso Corporation Ferroelectric liquid crystal composition
JP2525214B2 (ja) * 1987-12-25 1996-08-14 チッソ株式会社 強誘電性液晶組成物
JPH01178588A (ja) * 1988-01-05 1989-07-14 Chisso Corp 強誘電性液晶組成物
JPH0264194A (ja) * 1988-02-09 1990-03-05 Chisso Corp 強誘電性液晶組成物
JPH01256590A (ja) * 1988-04-06 1989-10-13 Chisso Corp 強誘電性液晶組成物および液晶素子
JP2763299B2 (ja) * 1988-07-15 1998-06-11 キヤノン株式会社 液晶組成物およびこれを含む液晶素子
EP0347941B1 (de) * 1988-06-24 1996-09-04 Canon Kabushiki Kaisha Chirale smektische Flüssigkristallzusammensetzung und Vorrichtung mit dieser Zusammensetzung
EP0355314B1 (de) * 1988-06-24 1994-08-31 Canon Kabushiki Kaisha Ferroelektrische chirale smektische Flüssigkristallzusammensetzung und Vorrichtung mit dieser Zusammensetzung
US5599479A (en) * 1988-06-24 1997-02-04 Canon Kabushiki Kaisha Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using same
EP0347942B1 (de) * 1988-06-24 1994-09-21 Canon Kabushiki Kaisha Ferroelektrische chirale smektische Flüssigkristallzusammensetzung und Vorrichtung mit dieser Zusammensetzung
JP2691919B2 (ja) * 1988-10-31 1997-12-17 チッソ株式会社 ２，５−ジフエニルピリミジン化合物
JP2728702B2 (ja) * 1988-11-28 1998-03-18 チッソ株式会社 強誘電性液晶組成物とその液晶表示素子
US5300928A (en) * 1988-12-27 1994-04-05 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal color display device
JP2953624B2 (ja) * 1989-02-13 1999-09-27 チッソ株式会社 強誘電性液晶組成物
JP2706308B2 (ja) * 1989-04-07 1998-01-28 チッソ株式会社 強誘電性液晶組成物及びそれを用いた光スイッチング素子
JP2849112B2 (ja) * 1989-04-12 1999-01-20 出光興産株式会社 液晶光学素子及びその駆動方法
US5240638A (en) * 1989-11-08 1993-08-31 Chisso Corporation Ferroelectric liquid crystal composition
DE4003012A1 (de) * 1990-02-02 1991-08-08 Hoechst Ag Geminale dimethylalkyl-verbindungen, verfahren zu ihrer herstellung und ihre verwendung in fluessigkristallinen mischungen
JP2958046B2 (ja) * 1990-04-20 1999-10-06 チッソ株式会社 強誘電性液晶組成物
JP2922636B2 (ja) * 1990-05-23 1999-07-26 チッソ株式会社 強誘電性液晶組成物
JP2982330B2 (ja) * 1990-04-28 1999-11-22 ソニー株式会社 液晶表示素子
US5344585A (en) * 1990-09-14 1994-09-06 Hoechst Aktiengesellschaft Use of 4-fluoropyrimidine derivatives as component for ferroelectric liquid crystal mixtures
GB2329391A (en) * 1997-09-17 1999-03-24 Sharp Kk Liquid crystal composition containing fluorinated phenylpyrimidines with SmC phase and fluorinated terphenyl(s), and use thereof in a liquid crystal shutter
CN109207169B (zh) 2017-06-30 2022-02-22 江苏和成显示科技有限公司 一种液晶组合物及其应用

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JPS61200973A (ja) * 1985-03-04 1986-09-05 Teikoku Chem Ind Corp Ltd 液晶化合物
JPS6122072A (ja) * 1984-07-09 1986-01-30 Seiko Instr & Electronics Ltd 液晶化合物
JPS61129169A (ja) * 1984-11-27 1986-06-17 Teikoku Chem Ind Corp Ltd 液晶化合物
JPS61200972A (ja) * 1985-03-04 1986-09-05 Teikoku Chem Ind Corp Ltd 液晶化合物
JPS6124576A (ja) * 1984-07-11 1986-02-03 Seiko Instr & Electronics Ltd 液晶化合物
JPS61129170A (ja) * 1984-11-27 1986-06-17 Teikoku Chem Ind Corp Ltd 液晶化合物
JPS60260564A (ja) * 1984-06-07 1985-12-23 Seiko Instr & Electronics Ltd 液晶化合物
DE3577211D1 (de) * 1984-06-07 1990-05-23 Seiko Instr Inc Fluessigkristallverbindung.
US4775223A (en) * 1984-09-20 1988-10-04 Canon Kabushiki Kaisha Lactic acid derivative, liquid crystal composition containing same and liquid crystal device
GB8428653D0 (en) * 1984-11-13 1984-12-19 Secr Defence Diesters
GB2170214A (en) * 1985-01-26 1986-07-30 Stc Plc Ferroelectric smectic liquid crystal mixture
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
DE3515373A1 (de) * 1985-04-27 1986-11-06 Merck Patent Gmbh, 6100 Darmstadt Stickstoffhaltige heterocyclen
DE3518734A1 (de) * 1985-05-24 1986-11-27 Merck Patent Gmbh, 6100 Darmstadt Smektische fluessigkristalline phasen
JPH0764829B2 (ja) * 1985-05-27 1995-07-12 帝国化学産業株式会社 液晶化合物
GB8520715D0 (en) * 1985-08-19 1985-09-25 Secr Defence Secondary alcohol derivatives
JPS6281373A (ja) * 1985-10-04 1987-04-14 Alps Electric Co Ltd 液晶性化合物
JPH0780850B2 (ja) * 1986-01-21 1995-08-30 チッソ株式会社 含ハロゲンヘテロ環化合物及び液晶組成物
DE3701629A1 (de) * 1986-01-27 1987-07-30 Seiko Epson Corp 2-phenylpyridinderivate
WO1987005012A2 (en) * 1986-02-21 1987-08-27 The Secretary Of State For Defence In Her Britanni Liquid crystal compounds, mixtures and devices
JPH0739393B2 (ja) * 1986-03-26 1995-05-01 チッソ株式会社 ２−（４′−アルコキシフエニル）−５−アルキルピリジン
JPS6420291A (en) * 1986-04-18 1989-01-24 Seiko Epson Corp Chiral smectic liquid crystal composition
JPH01103693A (ja) * 1986-05-13 1989-04-20 Seiko Epson Corp カイラルスメクチツク液晶組成物
DE3777273D1 (de) * 1986-06-09 1992-04-16 Chisso Corp Omega-substituierte, optisch aktive 2-alkanolesterabkoemmlinge.
JPS62294663A (ja) * 1986-06-13 1987-12-22 Alps Electric Co Ltd 液晶性化合物
EP0267758A3 (de) * 1986-11-10 1989-10-18 Chisso Corporation Alpha-substituierte Ester von Propionsäure
EP0268198B1 (de) * 1986-11-20 1993-09-01 F. Hoffmann-La Roche Ag Ferroelektrische Flüssigkristalle
JPS63137983A (ja) * 1986-11-28 1988-06-09 Chisso Corp ゲストホスト型表示素子用強誘電性液晶混合物
JPS63137984A (ja) * 1986-11-28 1988-06-09 Canon Inc 強誘電性液晶素子
JPS63137985A (ja) * 1986-11-28 1988-06-09 Canon Inc 強誘電性液晶素子
JPS63165370A (ja) * 1986-12-26 1988-07-08 Adeka Argus Chem Co Ltd ピリミジン化合物
JPS63172788A (ja) * 1987-01-12 1988-07-16 Canon Inc 液晶組成物及びこれを含む液晶素子
JPS63277295A (ja) * 1987-01-27 1988-11-15 Asahi Glass Co Ltd 強誘電性液晶組成物
JPH075499B2 (ja) * 1987-02-07 1995-01-25 キヤノン株式会社 液晶性化合物およびこれを含む液晶組成物
JPH0759566B2 (ja) * 1987-02-07 1995-06-28 キヤノン株式会社 フルオロアルカン誘導体およびそれを含む液晶組成物
JPH0832673B2 (ja) * 1987-03-20 1996-03-29 チッソ株式会社 オルト−シアノ−ベンゼン骨格を含む光学活性液晶化合物
JPS63254184A (ja) * 1987-04-13 1988-10-20 Seiko Epson Corp カイラルスメクチツク液晶組成物
ATE115570T1 (de) * 1987-04-27 1994-12-15 Chisso Corp Optisch aktive 2-biphenylpyrimidinderivate und diese enthaltende flüssigkristallmischungen.
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JPS63304087A (ja) * 1987-06-04 1988-12-12 Canon Inc 強誘電性液晶素子
JPH0629424B2 (ja) * 1987-06-05 1994-04-20 キヤノン株式会社 強誘電性カイラルスメクチツク液晶組成物およびこれを含む液晶素子
US4824597A (en) * 1987-06-23 1989-04-25 Alps Electric Co., Ltd. Liquid crystal composition
JPS6463571A (en) * 1987-09-03 1989-03-09 Chisso Corp Optically active-2,5-diphenylpyridines
JPS6474287A (en) * 1987-09-11 1989-03-20 Seiko Epson Corp Chiral smectic liquid crystal composition
JPH07116440B2 (ja) * 1987-10-01 1995-12-13 松下電器産業株式会社 液晶組成物および液晶表示装置
JPH06222889A (ja) * 1993-01-25 1994-08-12 Canon Inc 周辺装置コントローラ
JP3091805B2 (ja) * 1993-06-11 2000-09-25 ローランド株式会社 電子楽器の鍵盤装置

Also Published As

Publication number Publication date
US4892393A (en) 1990-01-09
JPH01123890A (ja) 1989-05-16
JP2691405B2 (ja) 1997-12-17
KR0130070B1 (ko) 1998-04-03
EP0315455A2 (de) 1989-05-10
KR890008298A (ko) 1989-07-10
EP0315455A3 (en) 1990-01-03
EP0315455B1 (de) 1993-03-17
DE3879380D1 (de) 1993-04-22
DE3879380T2 (de) 1993-06-24

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee