DE3574986D1 - Fluessigkristallverbindung. - Google Patents

Fluessigkristallverbindung.

Info

Publication number
DE3574986D1
DE3574986D1 DE8585304222T DE3574986T DE3574986D1 DE 3574986 D1 DE3574986 D1 DE 3574986D1 DE 8585304222 T DE8585304222 T DE 8585304222T DE 3574986 T DE3574986 T DE 3574986T DE 3574986 D1 DE3574986 D1 DE 3574986D1
Authority
DE
Germany
Prior art keywords
liquid crystal
crystal connection
connection
liquid
crystal
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
DE8585304222T
Other languages
English (en)
Inventor
Masaaki C O Seiko Inst Taguchi
Takamasa C O Seiko Inst Harada
Hitoshi C O Teikoku Ch Suenaga
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.)
Seiko Instruments Inc
Teikoku Chemical Industry Co Ltd
Original Assignee
Seiko Instruments Inc
Teikoku Chemical Industry Co Ltd
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 Seiko Instruments Inc, Teikoku Chemical Industry Co Ltd filed Critical Seiko Instruments Inc
Application granted granted Critical
Publication of DE3574986D1 publication Critical patent/DE3574986D1/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE8585304222T 1984-07-03 1985-06-13 Fluessigkristallverbindung. Expired - Fee Related DE3574986D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59137492A JPS6117552A (ja) 1984-07-03 1984-07-03 液晶化合物

Publications (1)

Publication Number Publication Date
DE3574986D1 true DE3574986D1 (de) 1990-02-01

Family

ID=15199914

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585304222T Expired - Fee Related DE3574986D1 (de) 1984-07-03 1985-06-13 Fluessigkristallverbindung.

Country Status (4)

Country Link
US (1) US4633012A (de)
EP (1) EP0168963B1 (de)
JP (1) JPS6117552A (de)
DE (1) DE3574986D1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6117541A (ja) * 1984-07-03 1986-01-25 Seiko Instr & Electronics Ltd 液晶化合物
JPS6193151A (ja) * 1984-10-15 1986-05-12 Teikoku Chem Ind Corp Ltd 液晶化合物
JPS62112128A (ja) * 1985-11-11 1987-05-23 Semiconductor Energy Lab Co Ltd 液晶装置
US5132041A (en) * 1986-07-21 1992-07-21 Polaroid Corporation Liquid crystal compounds having ether tail moiety
JPS6338856U (de) * 1986-09-01 1988-03-12
JP2667816B2 (ja) * 1986-09-20 1997-10-27 キヤノン株式会社 液晶素子
JP3081024B2 (ja) * 1991-07-11 2000-08-28 株式会社リコー 光学活性アゾ化合物及びそれを含む液晶組成物
US6967418B2 (en) * 2003-05-23 2005-11-22 Somfy Sas Magnetic brake for powered window covering

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3540796A (en) * 1967-03-31 1970-11-17 Rca Corp Electro-optical compositions and devices
JPS5144109B1 (de) * 1970-09-09 1976-11-26
US3675987A (en) * 1971-03-29 1972-07-11 Sperry Rand Corp Liquid crystal compositions and devices
US3769313A (en) * 1971-06-30 1973-10-30 Owens Illinois Inc N - (p-n-alkoxycarbonyloxybenzylidene)-p'-aminophenylacetate liquid crystal compounds
US3769314A (en) * 1971-07-14 1973-10-30 Owens Illinois Inc N - (p-n-alkoxycarbonyloxybenzylidene)-p'-n-butoxyaniline liquid-crystal compounds
US3784513A (en) * 1971-08-04 1974-01-08 Owens Illinois Inc N-(p-alkanoyloxybenzylidene)-p'-n-butylaniline
US3799971A (en) * 1971-08-23 1974-03-26 Owens Illinois Inc N(p-n-alkanoyloxybenzylidene(-p'-aminophenyl acetate
US3853785A (en) * 1971-10-14 1974-12-10 Univ Temple Stable liquid crystal mixtures including anil-type nematic compounds
US3925236A (en) * 1972-04-03 1975-12-09 Rca Corp Electro-optic compositions and device
US3960748A (en) * 1972-10-24 1976-06-01 Eastman Kodak Company Nematic liquid crystal compositions
US3996260A (en) * 1973-10-18 1976-12-07 Rca Corporation Alkoxybenzylidene-aminobenzonitriles
DE2557267A1 (de) * 1975-12-19 1977-06-30 Bbc Brown Boveri & Cie Fluessigkristallsubstanz
DE3377219D1 (en) * 1982-11-26 1988-08-04 Hitachi Ltd Smectic liquid crystal compounds and liquid crystal compositions
JPS59129837A (ja) * 1983-01-14 1984-07-26 Canon Inc 時分割電圧印加方法及び装置
JPS59214824A (ja) * 1983-05-20 1984-12-04 Seiko Epson Corp 液晶電気光学装置

Also Published As

Publication number Publication date
EP0168963B1 (de) 1989-12-27
US4633012A (en) 1986-12-30
JPH0469142B2 (de) 1992-11-05
EP0168963A3 (en) 1987-09-23
JPS6117552A (ja) 1986-01-25
EP0168963A2 (de) 1986-01-22

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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