DE3579845D1 - Fluessigkristall-verbindung und dieselbe enthaltende fluessigkristallzusammensetzung. - Google Patents

Fluessigkristall-verbindung und dieselbe enthaltende fluessigkristallzusammensetzung.

Info

Publication number
DE3579845D1
DE3579845D1 DE8585106172T DE3579845T DE3579845D1 DE 3579845 D1 DE3579845 D1 DE 3579845D1 DE 8585106172 T DE8585106172 T DE 8585106172T DE 3579845 T DE3579845 T DE 3579845T DE 3579845 D1 DE3579845 D1 DE 3579845D1
Authority
DE
Germany
Prior art keywords
liquid crystal
same
composition containing
connection
crystal 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 - Lifetime
Application number
DE8585106172T
Other languages
English (en)
Inventor
Susumu Era
Hisao Yokokura
Kishiro Iwasaki
Tadao Nakata
Teruo Kitamura
Akio Mukoh
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.)
Hitachi Ltd
Original Assignee
Hitachi 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
Priority claimed from JP10221484A external-priority patent/JPS60246364A/ja
Priority claimed from JP10167484A external-priority patent/JPS60245691A/ja
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of DE3579845D1 publication Critical patent/DE3579845D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C09K19/42—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
    • C09K19/08—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
    • C09K19/28—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 sulfur atoms as chain links, e.g. thioesters
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Liquid Crystal Substances (AREA)
DE8585106172T 1984-05-21 1985-05-20 Fluessigkristall-verbindung und dieselbe enthaltende fluessigkristallzusammensetzung. Expired - Lifetime DE3579845D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10221484A JPS60246364A (ja) 1984-05-21 1984-05-21 液晶性化合物
JP10167484A JPS60245691A (ja) 1984-05-22 1984-05-22 スメクチツク液晶表示装置

Publications (1)

Publication Number Publication Date
DE3579845D1 true DE3579845D1 (de) 1990-10-31

Family

ID=26442509

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585106172T Expired - Lifetime DE3579845D1 (de) 1984-05-21 1985-05-20 Fluessigkristall-verbindung und dieselbe enthaltende fluessigkristallzusammensetzung.

Country Status (3)

Country Link
US (1) US4653866A (de)
EP (1) EP0162437B1 (de)
DE (1) DE3579845D1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3629446A1 (de) * 1985-09-04 1987-03-12 Canon Kk Optisch aktive thiole und deren mesomorphe esterderivate
US4816178A (en) * 1986-04-30 1989-03-28 Canon Kabushiki Kaisha Optically active compound and liquid crystal composition containing same
US5068054A (en) * 1989-03-13 1991-11-26 International Business Machines Corporation Ferroelectric liquid crystals
US5515316A (en) * 1991-06-10 1996-05-07 Sharp Kabushiki Kaisha Non-volatile memory device having a memory medium containing a liquid crystal compound
CN101280194B (zh) * 2008-06-03 2011-01-26 西安近代化学研究所 3,4-二氟硫酚酯液晶化合物
CN101280195B (zh) * 2008-06-03 2011-01-26 西安近代化学研究所 3,4-二氟硫酚醚类液晶化合物
CN103184053B (zh) * 2011-12-29 2015-03-11 苏州汉朗光电有限公司 高散射态近晶相液晶材料及其显示器件

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2297201A1 (fr) * 1975-01-10 1976-08-06 Thomson Csf Produits mesogenes pour cellules a cristal liquide, et procede de fabrication desdits produits
US4137250A (en) * 1975-03-03 1979-01-30 Motorola, Inc. Liquid crystal compounds and composition
DE2603293C3 (de) * 1976-01-29 1981-01-08 Merck Patent Gmbh, 6100 Darmstadt Thiobenzoesäureester, Verfahren zu ihrer Herstellung und ihre Verwendung als Komponenten flüssigkristalliner Dielektrika
US4162988A (en) * 1976-07-21 1979-07-31 Motorola, Inc. Biphenyl ester liquid crystal compounds
DE2644219C2 (de) * 1976-09-30 1982-04-15 Siemens AG, 1000 Berlin und 8000 München Verwendung einer nichtsmektischen Flüssigkristallmischung
GB1576106A (en) * 1976-11-25 1980-10-01 Secr Defence Temperature compensated liquid crystal devices
FR2373076A1 (fr) * 1976-12-03 1978-06-30 Thomson Csf Cellule a cristal liquide
FR2389955B1 (de) * 1977-05-05 1981-12-04 Thomson Csf
JPS5941983B2 (ja) * 1978-02-17 1984-10-11 大日本インキ化学工業株式会社 トランス（エカトリアル↓−エカトリアル）１，４↓−ジ置換シクロヘキサン誘導体
JPS56873A (en) * 1979-06-15 1981-01-07 Hitachi Ltd Nematic liquid crystal for display device
JPS56108761A (en) * 1980-01-29 1981-08-28 Tokyo Ohka Kogyo Co Ltd Novel thioester compound and its preparation
DE3023989A1 (de) * 1980-06-26 1982-01-21 Merck Patent Gmbh, 6100 Darmstadt Fluessigkristallines dielektrikum
FR2486955A1 (fr) * 1980-07-18 1982-01-22 Thomson Csf Cristal liquide smectique de type a presentant une anisotropie dielectrique positive
JPS57192925A (en) * 1981-05-07 1982-11-27 Minnesota Mining & Mfg Liquid crystal device with thermal barrier
US4514045A (en) * 1981-06-22 1985-04-30 Minnesota Mining And Manufacturing Company Helichromic-smectic liquid crystal compositions and display cells
FR2511798A1 (fr) * 1981-08-21 1983-02-25 Thomson Csf Dispositif de visualisation a cristal liquide smectique

Also Published As

Publication number Publication date
EP0162437B1 (de) 1990-09-26
EP0162437A2 (de) 1985-11-27
US4653866A (en) 1987-03-31
EP0162437A3 (en) 1987-09-23

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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