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ATE78853T1 - Smektische fluessigkristallmischung. - Google Patents

Smektische fluessigkristallmischung.

Info

Publication number
ATE78853T1
ATE78853T1 AT88108416T AT88108416T ATE78853T1 AT E78853 T1 ATE78853 T1 AT E78853T1 AT 88108416 T AT88108416 T AT 88108416T AT 88108416 T AT88108416 T AT 88108416T AT E78853 T1 ATE78853 T1 AT E78853T1
Authority
AT
Austria
Prior art keywords
liquid crystal
formula
crystal mixture
smectic liquid
smectic
Prior art date
Application number
AT88108416T
Other languages
English (en)
Inventor
Kanetsugu Terashima
Mitsuyoshi Ichihashi
Fusayuki Takeshita
Makoto Kikuchi
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 ATE78853T1 publication Critical patent/ATE78853T1/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
    • C09K19/06—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
    • 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

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)
AT88108416T 1987-06-01 1988-05-26 Smektische fluessigkristallmischung. ATE78853T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62137883A JPH0819410B2 (ja) 1987-06-01 1987-06-01 スメクチック液晶混合物
EP88108416A EP0293763B1 (de) 1987-06-01 1988-05-26 Smektische Flüssigkristallmischung

Publications (1)

Publication Number Publication Date
ATE78853T1 true ATE78853T1 (de) 1992-08-15

Family

ID=15208912

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88108416T ATE78853T1 (de) 1987-06-01 1988-05-26 Smektische fluessigkristallmischung.

Country Status (6)

Country Link
US (1) US4882083A (de)
EP (1) EP0293763B1 (de)
JP (1) JPH0819410B2 (de)
KR (1) KR960007700B1 (de)
AT (1) ATE78853T1 (de)
DE (1) DE3873180T2 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5167857A (en) * 1984-09-20 1992-12-01 Canon Kabushiki Kaisha Lactic acid derivative, liquid crystal composition containing same and liquid crystal device
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
JP2534283B2 (ja) * 1987-11-26 1996-09-11 チッソ株式会社 強誘電性液晶組成物
JP2525214B2 (ja) * 1987-12-25 1996-08-14 チッソ株式会社 強誘電性液晶組成物
JPH01185390A (ja) * 1988-01-18 1989-07-24 Chisso Corp スメクチツク液晶混合物
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
JPH01306493A (ja) * 1988-06-03 1989-12-11 Chisso Corp 強誘電性液晶組成物
JPH0312484A (ja) * 1989-06-09 1991-01-21 Canon Inc 強誘電性カイラルスメクチック液晶組成物おこよびこれを含む液晶素子
US5250217A (en) * 1988-06-24 1993-10-05 Canon Kabushiki Kaisha Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using same
DE68905884T2 (de) * 1988-07-13 1993-08-12 Canon Kk Ferroelektrische, chirale, smektische fluessigkristall-zusammensetzung und vorrichtung zu deren anwendung.
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
JP2651615B2 (ja) * 1988-12-26 1997-09-10 チッソ株式会社 強誘電性液晶組成物
JP2953624B2 (ja) * 1989-02-13 1999-09-27 チッソ株式会社 強誘電性液晶組成物
JP2782075B2 (ja) * 1989-02-14 1998-07-30 旭電化工業株式会社 光学活性な化合物および該化合物を含有する液晶組成物
JPH02289827A (ja) * 1989-02-27 1990-11-29 Nippon Telegr & Teleph Corp <Ntt> 空間光変調素子
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
JP2926244B2 (ja) * 1989-07-21 1999-07-28 チッソ株式会社 α―ヒドロキシケトン誘導体、該誘導体を含有する液晶組成物および該液晶組成物を用いた液晶素子
JP2575885B2 (ja) * 1989-08-23 1997-01-29 シャープ株式会社 液晶組成物及びこれを含む液晶素子
JP2792729B2 (ja) * 1989-10-11 1998-09-03 シャープ株式会社 液晶素子
US5240638A (en) * 1989-11-08 1993-08-31 Chisso Corporation Ferroelectric liquid crystal composition
JP2922636B2 (ja) * 1990-05-23 1999-07-26 チッソ株式会社 強誘電性液晶組成物
US7541072B2 (en) * 2004-11-22 2009-06-02 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal electro-optical device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH593495A5 (de) * 1971-12-22 1977-12-15 Werk Fernsehelektronik Veb
JPS5939876A (ja) * 1982-08-26 1984-03-05 Chisso Corp ピリミジン誘導体
JPS59199786A (ja) * 1983-04-28 1984-11-12 Chisso Corp 液晶組成物
EP0191860B1 (de) * 1984-06-07 1990-04-18 Seiko Instruments Inc. Flüssigkristallverbindung
EP0178647B1 (de) * 1984-10-18 1993-09-29 Chisso Corporation Ferroelektrische chirale smektische Flüssigkristallzusammensetzung
DE3515374C2 (de) * 1985-04-27 1998-02-26 Hoechst Ag Chirale getilte smektische flüssigkristalline Phasen und deren Verwendung in elektrooptischen Anzeigeelementen
JPH07113112B2 (ja) * 1985-06-18 1995-12-06 チッソ株式会社 強誘電性カイラルスメクチツク液晶組成物
JPS6337187A (ja) * 1986-08-01 1988-02-17 Matsushita Electric Ind Co Ltd 液晶表示装置

Also Published As

Publication number Publication date
EP0293763A2 (de) 1988-12-07
EP0293763A3 (en) 1989-11-29
KR960007700B1 (ko) 1996-06-08
DE3873180T2 (de) 1993-01-14
JPH0819410B2 (ja) 1996-02-28
JPS63301290A (ja) 1988-12-08
KR890000627A (ko) 1989-03-15
EP0293763B1 (de) 1992-07-29
US4882083A (en) 1989-11-21
DE3873180D1 (de) 1992-09-03

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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