DE69015725T2 - Ferroelektrische Flüssigkristallzusammensetzung und diese verwendender Lichtschalter. - Google Patents

Ferroelektrische Flüssigkristallzusammensetzung und diese verwendender Lichtschalter.

Info

Publication number
DE69015725T2
DE69015725T2 DE69015725T DE69015725T DE69015725T2 DE 69015725 T2 DE69015725 T2 DE 69015725T2 DE 69015725 T DE69015725 T DE 69015725T DE 69015725 T DE69015725 T DE 69015725T DE 69015725 T2 DE69015725 T2 DE 69015725T2
Authority
DE
Germany
Prior art keywords
liquid crystal
same
crystal composition
ferroelectric liquid
light switch
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
DE69015725T
Other languages
English (en)
Other versions
DE69015725D1 (de
Inventor
Kanetsugu Terashima
Mitsuyoshi Ichihashi
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
Application granted granted Critical
Publication of DE69015725D1 publication Critical patent/DE69015725D1/de
Publication of DE69015725T2 publication Critical patent/DE69015725T2/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
    • 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
DE69015725T 1989-08-01 1990-08-01 Ferroelektrische Flüssigkristallzusammensetzung und diese verwendender Lichtschalter. Expired - Fee Related DE69015725T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP19966189 1989-08-01
JP2109161A JPH03205487A (ja) 1989-08-01 1990-04-25 強誘電性液晶組成物

Publications (2)

Publication Number Publication Date
DE69015725D1 DE69015725D1 (de) 1995-02-16
DE69015725T2 true DE69015725T2 (de) 1995-06-08

Family

ID=26448947

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69015725T Expired - Fee Related DE69015725T2 (de) 1989-08-01 1990-08-01 Ferroelektrische Flüssigkristallzusammensetzung und diese verwendender Lichtschalter.

Country Status (4)

Country Link
EP (1) EP0411610B1 (de)
JP (1) JPH03205487A (de)
KR (1) KR0167547B1 (de)
DE (1) DE69015725T2 (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0267585B1 (de) * 1986-11-10 1993-09-15 Canon Kabushiki Kaisha Fluoralkanderivat, Zusammensetzung und dasselbe anwendende Flüssigkristallvorrichtung
JPH0768518B2 (ja) * 1987-07-08 1995-07-26 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
EP0355313B1 (de) * 1988-06-24 1994-08-31 Canon Kabushiki Kaisha Ferroelektrische chirale smektische Flüssigkristallzusammensetzung und dieselbe verwendende Vorrichtung

Also Published As

Publication number Publication date
EP0411610A2 (de) 1991-02-06
DE69015725D1 (de) 1995-02-16
KR0167547B1 (ko) 1999-01-15
EP0411610B1 (de) 1995-01-04
JPH03205487A (ja) 1991-09-06
KR910004775A (ko) 1991-03-29
EP0411610A3 (en) 1992-02-19

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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