ATE80647T1 - Ferroelektrische fluessigkristallzusammensetzung. - Google Patents

Ferroelektrische fluessigkristallzusammensetzung.

Info

Publication number
ATE80647T1
ATE80647T1 AT88306116T AT88306116T ATE80647T1 AT E80647 T1 ATE80647 T1 AT E80647T1 AT 88306116 T AT88306116 T AT 88306116T AT 88306116 T AT88306116 T AT 88306116T AT E80647 T1 ATE80647 T1 AT E80647T1
Authority
AT
Austria
Prior art keywords
liquid crystal
chem
crystal composition
components
ferroelectric liquid
Prior art date
Application number
AT88306116T
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 ATE80647T1 publication Critical patent/ATE80647T1/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
    • C09K19/3463—Pyrimidine with a carbon chain containing at least one asymmetric carbon atom, i.e. optically active 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
    • 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
    • C09K19/42—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal Substances (AREA)
AT88306116T 1987-07-08 1988-07-05 Ferroelektrische fluessigkristallzusammensetzung. ATE80647T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62170562A JPH0768518B2 (ja) 1987-07-08 1987-07-08 強誘電性液晶組成物
EP88306116A EP0298702B1 (de) 1987-07-08 1988-07-05 Ferroelektrische Flüssigkristallzusammensetzung

Publications (1)

Publication Number Publication Date
ATE80647T1 true ATE80647T1 (de) 1992-10-15

Family

ID=15907148

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88306116T ATE80647T1 (de) 1987-07-08 1988-07-05 Ferroelektrische fluessigkristallzusammensetzung.

Country Status (6)

Country Link
US (1) US4826621A (de)
EP (1) EP0298702B1 (de)
JP (1) JPH0768518B2 (de)
KR (1) KR960000477B1 (de)
AT (1) ATE80647T1 (de)
DE (1) DE3874633T2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4780240A (en) * 1985-08-02 1988-10-25 Chisso Corporation Liquid crystal composition
JP2508125B2 (ja) * 1986-09-09 1996-06-19 味の素株式会社 フェニルピリミジン化合物及びこれを含有してなる液晶組成物
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
JPH07116131B2 (ja) * 1987-06-15 1995-12-13 チッソ株式会社 チオエ−テル化合物及び液晶組成物
JP2534283B2 (ja) * 1987-11-26 1996-09-11 チッソ株式会社 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
DE68927077T2 (de) * 1988-06-24 1997-02-13 Canon Kk Chirale smektische Flüssigkristallzusammensetzung und Vorrichtung mit dieser Zusammensetzung
EP0356672B1 (de) * 1988-07-13 1993-04-07 Canon Kabushiki Kaisha Ferroelektrische, chirale, smektische Flüssigkristall-Zusammensetzung und Vorrichtung zu deren Anwendung
JPH03205487A (ja) * 1989-08-01 1991-09-06 Chisso Corp 強誘電性液晶組成物
US5271867A (en) * 1989-08-23 1993-12-21 Sharp Kabushiki Kaisha Liquid crystal composition and liquid crystal device containing the same
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
JP2974353B2 (ja) * 1990-01-29 1999-11-10 キヤノン株式会社 強誘電性カイラルスメクチック液晶組成物およびこれを含む液晶素子
US20020083739A1 (en) * 2000-12-29 2002-07-04 Pandelisev Kiril A. Hot substrate deposition fiber optic preforms and preform components process and apparatus

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5939876A (ja) * 1982-08-26 1984-03-05 Chisso Corp ピリミジン誘導体
JPH0794406B2 (ja) * 1984-02-08 1995-10-11 チッソ株式会社 液晶性置換ビフエニルエステル類
EP0178647B1 (de) * 1984-10-18 1993-09-29 Chisso Corporation Ferroelektrische chirale smektische Flüssigkristallzusammensetzung
GB8501509D0 (en) * 1985-01-22 1985-02-20 Secr Defence Esters
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
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
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
JPS62209190A (ja) * 1986-03-10 1987-09-14 Alps Electric Co Ltd 液晶組成物
JPH0739392B2 (ja) * 1986-03-26 1995-05-01 チッソ株式会社 含ハロゲンピリジン液晶化合物及び液晶組成物
JP2516014B2 (ja) * 1986-05-24 1996-07-10 チッソ株式会社 ２−（アルキルオキシカルボニルオキシフエニル）−５−アルキルピリジン及び組成物
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
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
JP2594266B2 (ja) * 1987-02-05 1997-03-26 チッソ株式会社 光学活性−２−アルコキシ−プロピルエーテル類および液晶組成物

Also Published As

Publication number Publication date
EP0298702A2 (de) 1989-01-11
JPH01221488A (ja) 1989-09-04
DE3874633T2 (de) 1993-04-15
EP0298702B1 (de) 1992-09-16
DE3874633D1 (de) 1992-10-22
KR890002367A (ko) 1989-04-10
EP0298702A3 (en) 1990-01-10
KR960000477B1 (ko) 1996-01-08
US4826621A (en) 1989-05-02
JPH0768518B2 (ja) 1995-07-26

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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