DE69016584D1 - Ferroelektrische Flüssigkristallzusammensetzung. - Google Patents

Ferroelektrische Flüssigkristallzusammensetzung.

Info

Publication number
DE69016584D1
DE69016584D1 DE69016584T DE69016584T DE69016584D1 DE 69016584 D1 DE69016584 D1 DE 69016584D1 DE 69016584 T DE69016584 T DE 69016584T DE 69016584 T DE69016584 T DE 69016584T DE 69016584 D1 DE69016584 D1 DE 69016584D1
Authority
DE
Germany
Prior art keywords
liquid crystal
crystal composition
ferroelectric liquid
ferroelectric
composition
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
DE69016584T
Other languages
English (en)
Other versions
DE69016584T2 (de
Inventor
Kanetsugu Terashima
Makoto Kikuchi
Katsuyuki Murashiro
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
Publication of DE69016584D1 publication Critical patent/DE69016584D1/de
Application granted granted Critical
Publication of DE69016584T2 publication Critical patent/DE69016584T2/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
    • C09K19/06—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
    • C09K19/42—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
    • C09K19/34—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
    • 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
    • C09K19/44—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40 containing compounds with benzene rings directly linked

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal Substances (AREA)
DE69016584T 1989-11-07 1990-11-06 Ferroelektrische Flüssigkristallzusammensetzung. Expired - Fee Related DE69016584T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1289196A JP2852544B2 (ja) 1989-11-07 1989-11-07 強誘電性液晶組成物

Publications (2)

Publication Number Publication Date
DE69016584D1 true DE69016584D1 (de) 1995-03-16
DE69016584T2 DE69016584T2 (de) 1995-07-20

Family

ID=17740024

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69016584T Expired - Fee Related DE69016584T2 (de) 1989-11-07 1990-11-06 Ferroelektrische Flüssigkristallzusammensetzung.

Country Status (5)

Country Link
US (1) US5102576A (de)
EP (1) EP0427195B1 (de)
JP (1) JP2852544B2 (de)
KR (1) KR100202795B1 (de)
DE (1) DE69016584T2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2937274B2 (ja) * 1991-07-29 1999-08-23 チッソ株式会社 反強誘電性液晶組成物
DE19934799B4 (de) * 1999-07-28 2008-01-24 Az Electronic Materials (Germany) Gmbh Chiral-smektische Flüssigkristallmischung und ihre Verwendung in Aktivmatrix-Displays mit hohen Kontrastwerten
CN113867063B (zh) * 2021-10-28 2022-12-16 华南理工大学 一种铁电螺旋液晶材料及其实现二次谐波增强的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPS62106061A (ja) * 1985-11-01 1987-05-16 Dainippon Ink & Chem Inc 光学活性な安息香酸エステル誘導体
US4973426A (en) * 1987-03-04 1990-11-27 Chisso Corporation Optically active compound having a plurality of asymmetric carbon atoms
JPS6463571A (en) * 1987-09-03 1989-03-09 Chisso Corp Optically active-2,5-diphenylpyridines
ATE109138T1 (de) * 1987-10-20 1994-08-15 Chisso Corp 2,5-diphenylpyrimidin-verbindungen und sie enthaltende flüssigkristalline zusammensetzungen.
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

Also Published As

Publication number Publication date
KR910009885A (ko) 1991-06-28
KR100202795B1 (ko) 1999-06-15
JP2852544B2 (ja) 1999-02-03
EP0427195A2 (de) 1991-05-15
JPH03152188A (ja) 1991-06-28
DE69016584T2 (de) 1995-07-20
US5102576A (en) 1992-04-07
EP0427195A3 (en) 1992-03-18
EP0427195B1 (de) 1995-02-01

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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