DE3882493D1 - Ferroelektrische fluessigkristallzusammensetzung. - Google Patents

Ferroelektrische fluessigkristallzusammensetzung.

Info

Publication number
DE3882493D1
DE3882493D1 DE8888119674T DE3882493T DE3882493D1 DE 3882493 D1 DE3882493 D1 DE 3882493D1 DE 8888119674 T DE8888119674 T DE 8888119674T DE 3882493 T DE3882493 T DE 3882493T DE 3882493 D1 DE3882493 D1 DE 3882493D1
Authority
DE
Germany
Prior art keywords
phase
smectic
liquid crystal
composition
ferroelectric 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
DE8888119674T
Other languages
English (en)
Other versions
DE3882493T2 (de
Inventor
Kanetsugu Terashima
Mitsuyoshi Ichihashi
Makoto Kikuchi
Fusayuki Takeshita
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 DE3882493D1 publication Critical patent/DE3882493D1/de
Publication of DE3882493T2 publication Critical patent/DE3882493T2/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
    • C09K19/42—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal Substances (AREA)
DE88119674T 1987-11-26 1988-11-25 Ferroelektrische Flüssigkristallzusammensetzung. Expired - Fee Related DE3882493T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62296055A JP2534283B2 (ja) 1987-11-26 1987-11-26 強誘電性液晶組成物

Publications (2)

Publication Number Publication Date
DE3882493D1 true DE3882493D1 (de) 1993-08-26
DE3882493T2 DE3882493T2 (de) 1993-12-09

Family

ID=17828517

Family Applications (1)

Application Number Title Priority Date Filing Date
DE88119674T Expired - Fee Related DE3882493T2 (de) 1987-11-26 1988-11-25 Ferroelektrische Flüssigkristallzusammensetzung.

Country Status (6)

Country Link
US (1) US5064568A (de)
EP (1) EP0318028B1 (de)
JP (1) JP2534283B2 (de)
KR (1) KR970008264B1 (de)
AT (1) ATE91705T1 (de)
DE (1) DE3882493T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5149461A (en) * 1987-11-26 1992-09-22 Chisso Corporation Ferroelectric liquid crystal composition
JPH01185390A (ja) * 1988-01-18 1989-07-24 Chisso Corp スメクチツク液晶混合物
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
EP0352054B1 (de) * 1988-07-19 1993-02-10 Teikoku Chemical Industry Co., Ltd. Flüssigkristallverbindung
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
US5118442A (en) * 1989-06-23 1992-06-02 Mitsubishi Petrochemical Co., Ltd. Optically active compound
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
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

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2561657B1 (fr) * 1984-03-20 1988-02-19 Thomson Csf Procede d'obtention d'un cristal liquide smectique c chiral ferroelectrique cristal liquide obtenu par ce procede et dispositif de visualisation utilisant ce cristal liquide
DE3580406D1 (de) * 1984-07-11 1990-12-13 Merck Patent Gmbh Fluessigkristall-phase.
JPH0721143B2 (ja) * 1985-02-25 1995-03-08 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
EP0178647B1 (de) * 1984-10-18 1993-09-29 Chisso Corporation Ferroelektrische chirale smektische Flüssigkristallzusammensetzung
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
EP0263843B1 (de) * 1986-02-21 1992-12-02 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Flüssigkristallverbindungen, gemische und anordnungen
DE3777273D1 (de) * 1986-06-09 1992-04-16 Chisso Corp Omega-substituierte, optisch aktive 2-alkanolesterabkoemmlinge.
JP2554473B2 (ja) * 1986-08-18 1996-11-13 チッソ株式会社 シアノ基を有する新規光学活性液晶化合物
JPH0784412B2 (ja) * 1986-11-17 1995-09-13 チッソ株式会社 光学活性化合物
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
JPH07107011B2 (ja) * 1987-02-05 1995-11-15 チッソ株式会社 光学活性−２−置換プロピルエ−テル類および液晶組成物
JPH0813803B2 (ja) * 1987-04-27 1996-02-14 チッソ株式会社 ピリミジン骨格を含む光学活性化合物
JP2545243B2 (ja) * 1987-10-20 1996-10-16 チッソ株式会社 ２，５−置換ピリミジン
JPH0819410B2 (ja) * 1987-06-01 1996-02-28 チッソ株式会社 スメクチック液晶混合物
US4824597A (en) * 1987-06-23 1989-04-25 Alps Electric Co., Ltd. Liquid crystal composition
JPH0768518B2 (ja) * 1987-07-08 1995-07-26 チッソ株式会社 強誘電性液晶組成物
JP2668028B2 (ja) * 1987-07-10 1997-10-27 セイコー電子工業 株式会社 ピリミジニルフェノキシアルキルエステル化合物
JPH0813804B2 (ja) * 1987-10-20 1996-02-14 チッソ株式会社 ２，５−ジフェニルピリミジン化合物、液晶組成物および電気光学素子
JP2534079B2 (ja) * 1987-10-20 1996-09-11 チッソ株式会社 光学活性化合物、液晶組成物および電気光学素子
JP2691405B2 (ja) * 1987-11-06 1997-12-17 チッソ株式会社 強誘電性液晶組成物
JPH0537478A (ja) * 1991-07-31 1993-02-12 Fujitsu Ten Ltd 音場制御装置

Also Published As

Publication number Publication date
DE3882493T2 (de) 1993-12-09
KR970008264B1 (ko) 1997-05-22
US5064568A (en) 1991-11-12
JP2534283B2 (ja) 1996-09-11
JPH01139689A (ja) 1989-06-01
EP0318028A3 (en) 1990-10-24
KR890008296A (ko) 1989-07-10
EP0318028B1 (de) 1993-07-21
EP0318028A2 (de) 1989-05-31
ATE91705T1 (de) 1993-08-15

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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