DE3873180T2 - Smektische fluessigkristallmischung. - Google Patents

Smektische fluessigkristallmischung.

Info

Publication number
DE3873180T2
DE3873180T2 DE8888108416T DE3873180T DE3873180T2 DE 3873180 T2 DE3873180 T2 DE 3873180T2 DE 8888108416 T DE8888108416 T DE 8888108416T DE 3873180 T DE3873180 T DE 3873180T DE 3873180 T2 DE3873180 T2 DE 3873180T2
Authority
DE
Germany
Prior art keywords
liquid crystal
formula
crystal mixture
smectic liquid
smectic
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
DE8888108416T
Other languages
English (en)
Other versions
DE3873180D1 (de
Inventor
Kanetsugu Terashima
Mitsuyoshi Ichihashi
Fusayuki Takeshita
Makoto Kikuchi
Kenji Furukawa
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.)
JNC Corp
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 DE3873180D1 publication Critical patent/DE3873180D1/de
Publication of DE3873180T2 publication Critical patent/DE3873180T2/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
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • 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

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)
DE8888108416T 1987-06-01 1988-05-26 Smektische fluessigkristallmischung. Expired - Fee Related DE3873180T2 (de)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DE3873180D1 DE3873180D1 (de) 1992-09-03
DE3873180T2 true DE3873180T2 (de) 1993-01-14

Family

ID=15208912

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888108416T Expired - Fee Related DE3873180T2 (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
DE3515374C2 (de) * 1985-04-27 1998-02-26 Hoechst Ag Chirale getilte smektische flüssigkristalline Phasen und deren Verwendung in elektrooptischen Anzeigeelementen
US5279762A (en) * 1985-04-27 1994-01-18 Merck Patent Gesellschaft Mit Beschrankter Haftung Smectic liquid crystal phases
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
ES2058403T3 (es) * 1988-06-24 1994-11-01 Canon Kk Composicion de cristal liquido ferroelectrico quiral esmectico y dispositivo de cristal liquido que utiliza el mismo.
ES2040936T3 (es) * 1988-07-13 1993-11-01 Canon Kabushiki Kaisha Composicion de cristal liquido ferroelectrico quiral esmetico y un dispositivo de cristal liquido que utiliza la composicion de cristal liquido.
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
DE3587601T2 (de) * 1984-10-18 1994-03-10 Chisso Corp 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
JPS63301290A (ja) 1988-12-08
EP0293763A2 (de) 1988-12-07
KR960007700B1 (ko) 1996-06-08
EP0293763A3 (en) 1989-11-29
ATE78853T1 (de) 1992-08-15
EP0293763B1 (de) 1992-07-29
US4882083A (en) 1989-11-21
JPH0819410B2 (ja) 1996-02-28
DE3873180D1 (de) 1992-09-03
KR890000627A (ko) 1989-03-15

Similar Documents

Publication Publication Date Title
ATE78853T1 (de) Smektische fluessigkristallmischung.
ATE95550T1 (de) Ferroelektrische fluessigkristallzusammensetzung.
ATE80647T1 (de) Ferroelektrische fluessigkristallzusammensetzung.
ATE115570T1 (de) Optisch aktive 2-biphenylpyrimidinderivate und diese enthaltende flüssigkristallmischungen.
DE3882493T2 (de) Ferroelektrische Flüssigkristallzusammensetzung.
DE3888431T2 (de) Optisch aktive 2,5-Diphenylpyridine.
ATE111944T1 (de) Ferroelektrische chirale smektische flüssigkristallzusammensetzung und vorrichtung mit dieser zusammensetzung.
DE3879511D1 (de) Ferroelektrische fluessigkristallzusammensetzung.
ES2058402T3 (es) Composicion de cristal liquido ferroelectrico quiral esmectico y dispositivo de cristal liquido que utiliza la misma.
DE3873181T2 (de) Smektische fluessigkristallverbindung.
ATE110764T1 (de) Ferroelektrische chirale smektische flüssigkristallzusammensetzung und vorrichtung mit dieser zusammensetzung.
ATE118029T1 (de) Ferroelektrische chirale smektische flüssigkristallzusammensetzung und vorrichtung mit dieser zusammensetzung.
JPS6442454A (en) Novel optically active compound
ATE110762T1 (de) Ferroelektrische, chirale smektische flüssigkristallzusammensetzung und dieselbe verwendende vorrichtung.
JPS6466145A (en) Liquid crystal compound
JPS6447780A (en) Ferroelectric liquid crystal compound, production thereof and liquid crystal composition thereof

Legal Events

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