DE3676270D1 - Ferroelektrische fluessigkristall-esterverbindung und fluessigkristallzusammensetzung. - Google Patents

Ferroelektrische fluessigkristall-esterverbindung und fluessigkristallzusammensetzung.

Info

Publication number
DE3676270D1
DE3676270D1 DE8686306890T DE3676270T DE3676270D1 DE 3676270 D1 DE3676270 D1 DE 3676270D1 DE 8686306890 T DE8686306890 T DE 8686306890T DE 3676270 T DE3676270 T DE 3676270T DE 3676270 D1 DE3676270 D1 DE 3676270D1
Authority
DE
Germany
Prior art keywords
liquid crystal
ester connection
crystal composition
ferroelectric liquid
ferroelectric
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
DE8686306890T
Other languages
English (en)
Inventor
Hiromichi Inoue
Takashi Inukai
Shinichi Saito
Kazutoshi Miyazawa
Kanetsugu Terashima
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 DE3676270D1 publication Critical patent/DE3676270D1/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
    • C09K19/20—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
    • C09K19/2007—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 the chain containing -COO- or -OCO- groups
    • C09K19/2021—Compounds containing at least one asymmetric carbon atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Liquid Crystal Substances (AREA)
DE8686306890T 1985-09-18 1986-09-05 Ferroelektrische fluessigkristall-esterverbindung und fluessigkristallzusammensetzung. Expired - Fee Related DE3676270D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20608985A JPS6289645A (ja) 1985-09-18 1985-09-18 強誘電性液晶エステル化合物及び液晶組成物

Publications (1)

Publication Number Publication Date
DE3676270D1 true DE3676270D1 (de) 1991-01-31

Family

ID=16517630

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686306890T Expired - Fee Related DE3676270D1 (de) 1985-09-18 1986-09-05 Ferroelektrische fluessigkristall-esterverbindung und fluessigkristallzusammensetzung.

Country Status (3)

Country Link
EP (1) EP0219958B1 (de)
JP (1) JPS6289645A (de)
DE (1) DE3676270D1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1325640C (en) * 1986-07-21 1993-12-28 Polaroid Corporation Liquid crystal compounds having ether tail moiety
US5132041A (en) * 1986-07-21 1992-07-21 Polaroid Corporation Liquid crystal compounds having ether tail moiety
JPH0782170B2 (ja) * 1987-12-15 1995-09-06 キヤノン株式会社 強誘電性液晶素子
US4857227A (en) * 1987-07-02 1989-08-15 Polaroid Corporation Patent Department Liquid crystal mixtures having widened smectic temperature range
JPS6473318A (en) * 1987-09-14 1989-03-17 Matsushita Electric Ind Co Ltd Liquid crystal display device
JP2525214B2 (ja) * 1987-12-25 1996-08-14 チッソ株式会社 強誘電性液晶組成物
JPH0649821B2 (ja) * 1989-06-13 1994-06-29 帝人化成株式会社 熱可塑性樹脂組成物
US5141669A (en) * 1989-06-30 1992-08-25 Polaroid Corporation Liquid crystal compounds having chiral ester head groups
DE69308427T2 (de) * 1992-08-19 1997-08-21 Mitsubishi Gas Chemical Co Antiferroelektrischer Flüssigkristall und Flüssigkristallanzeigevorrichtung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5257139A (en) * 1975-11-06 1977-05-11 Dainippon Toryo Kk Production of cairal nematic compound and liquid crystal composition
US4176918A (en) * 1977-11-14 1979-12-04 Temple University Fluorescent liquid crystal display
JPS56122334A (en) * 1980-02-29 1981-09-25 Chisso Corp Liquid crystal 4-alkylcyclohexyl ester
DE3373193D1 (en) * 1983-01-06 1987-10-01 Chisso Corp Liquid crystalline compounds and mixtures thereof
JPS6054341A (ja) * 1983-09-05 1985-03-28 Chisso Corp 液晶性炭酸エステル類

Also Published As

Publication number Publication date
JPH0578543B2 (de) 1993-10-29
EP0219958A3 (en) 1987-09-30
JPS6289645A (ja) 1987-04-24
EP0219958A2 (de) 1987-04-29
EP0219958B1 (de) 1990-12-19

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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