DE69025971D1 - Mesomorphe Verbindung, flüssigkristalline Zusammensetzung und sie verwendende flüssigkristalline Vorrichtung - Google Patents

Mesomorphe Verbindung, flüssigkristalline Zusammensetzung und sie verwendende flüssigkristalline Vorrichtung

Info

Publication number
DE69025971D1
DE69025971D1 DE69025971T DE69025971T DE69025971D1 DE 69025971 D1 DE69025971 D1 DE 69025971D1 DE 69025971 T DE69025971 T DE 69025971T DE 69025971 T DE69025971 T DE 69025971T DE 69025971 D1 DE69025971 D1 DE 69025971D1
Authority
DE
Germany
Prior art keywords
liquid crystalline
mesomorphic compound
denotes
composition
crystalline 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
DE69025971T
Other languages
English (en)
Other versions
DE69025971T2 (de
Inventor
Shosei Mori
Takeshi Togano
Takao Takiguchi
Takashi Iwaki
Yoko Yamada
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Publication of DE69025971D1 publication Critical patent/DE69025971D1/de
Application granted granted Critical
Publication of DE69025971T2 publication Critical patent/DE69025971T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
    • C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
    • C07D333/14—Radicals substituted by singly bound hetero atoms other than halogen
    • C07D333/16—Radicals substituted by singly bound hetero atoms other than halogen by oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
    • C07D333/26—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D333/30—Hetero atoms other than halogen
    • C07D333/32—Oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
    • C07D333/26—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D333/38—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • 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
    • C09K19/3491—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having sulfur as hetero atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Liquid Crystal Substances (AREA)
  • Steroid Compounds (AREA)
  • Heterocyclic Compounds Containing Sulfur Atoms (AREA)
DE69025971T 1989-04-14 1990-04-11 Mesomorphe Verbindung, flüssigkristalline Zusammensetzung und sie verwendende flüssigkristalline Vorrichtung Expired - Fee Related DE69025971T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1095018A JP2692947B2 (ja) 1989-04-14 1989-04-14 液晶性化合物、これを含む液晶組成物およびこれを使用した液晶素子

Publications (2)

Publication Number Publication Date
DE69025971D1 true DE69025971D1 (de) 1996-04-25
DE69025971T2 DE69025971T2 (de) 1996-10-17

Family

ID=14126301

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69025971T Expired - Fee Related DE69025971T2 (de) 1989-04-14 1990-04-11 Mesomorphe Verbindung, flüssigkristalline Zusammensetzung und sie verwendende flüssigkristalline Vorrichtung

Country Status (5)

Country Link
US (1) US5118441A (de)
EP (1) EP0392510B1 (de)
JP (1) JP2692947B2 (de)
AT (1) ATE135698T1 (de)
DE (1) DE69025971T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0819077B2 (ja) * 1989-04-19 1996-02-28 三井東圧化学株式会社 フタロニトリル化合物およびその製造方法
JP2691946B2 (ja) * 1990-05-28 1997-12-17 キヤノン株式会社 液晶性化合物、それを含有する液晶組成物およびそれを使用した液晶素子
US5244595A (en) * 1990-07-16 1993-09-14 Canon Kabushiki Kaisha Mesomorphic compound and liquid crystal composition containing same for use in liquid crystal device and display apparatus
JP3039735B2 (ja) * 1991-11-12 2000-05-08 キヤノン株式会社 液晶性化合物、これを含む液晶組成物、それを有する液晶素子、それ等を用いた表示方法及び表示装置
US5354501A (en) * 1992-02-12 1994-10-11 Canon Kabushiki Kaisha Mesomorphic compound, liquid crystal composition, liquid crystal device, display apparatus and display method
JP2952141B2 (ja) * 1993-01-08 1999-09-20 キヤノン株式会社 液晶性化合物、それを含む液晶組成物、及びこれを用いた液晶素子
JP3015998B2 (ja) * 1993-08-31 2000-03-06 キヤノン株式会社 液晶性化合物、それを含む液晶組成物、該液晶組成物を用いた液晶素子、液晶装置、並びに表示方法
DE69416057T2 (de) * 1993-08-31 1999-07-01 Canon Kk Mesomorphe Verbindung, eine diese enthaltene Flüssigkristallzusammensetzung, eine diese Zusammensetzung verwendende Flüssigkristallvorrichtung, Flüssigkristallapparat und Anzeigeverfahren
JP3040921B2 (ja) * 1993-10-13 2000-05-15 キヤノン株式会社 強誘電性液晶素子及びこれを備えた液晶装置
DE19913349A1 (de) 1999-03-24 2000-09-28 Clariant Gmbh Benzothiophene und ihre Verwendung in flüssigkristallinen Mischungen

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4367924A (en) * 1980-01-08 1983-01-11 Clark Noel A Chiral smectic C or H liquid crystal electro-optical device
FR2518999A1 (fr) * 1981-12-28 1983-07-01 Agrifurane Sa Procede de preparation de composes cetoniques en particulier de composes furanniques ou composes cetoniques a longues chaines, composes furanniques et composes cetoniques a longues chaines prepares par mise en oeuvre dudit procede
JPS59193427A (ja) * 1983-04-19 1984-11-02 Canon Inc 液晶装置
JPS59193426A (ja) * 1983-04-19 1984-11-02 Canon Inc 液晶装置
DE3342631A1 (de) * 1983-11-25 1985-06-05 Merck Patent Gmbh, 6100 Darmstadt Thienothiophenderivate
JPS60156046A (ja) * 1984-01-23 1985-08-16 Canon Inc 液晶装置
JPS60156047A (ja) * 1984-01-23 1985-08-16 Canon Inc 液晶装置
CH660003A5 (de) * 1984-04-16 1987-03-13 Merck Patent Gmbh Anisotrope verbindungen und fk-mischungen mit diesen.
JPS61246724A (ja) * 1985-04-24 1986-11-04 Canon Inc 液晶装置
JPS61246723A (ja) * 1985-04-24 1986-11-04 Canon Inc 液晶装置
JPS61245142A (ja) * 1985-04-23 1986-10-31 Canon Inc 液晶装置
JPS61246722A (ja) * 1985-04-24 1986-11-04 Canon Inc 液晶装置
JPS61249024A (ja) * 1985-04-26 1986-11-06 Canon Inc 液晶装置
JPS61249025A (ja) * 1985-04-26 1986-11-06 Canon Inc 液晶装置
FR2581209B1 (fr) * 1985-04-26 1993-11-05 Canon Kk Dispositif optique a cristal liquide
US4904410A (en) * 1987-03-31 1990-02-27 Canon Kabushiki Kaisha Mesomorphic compound and liquid crystal composition containing same
JP2660551B2 (ja) * 1987-07-28 1997-10-08 キヤノン株式会社 光学活性化合物及びそれを含む液晶組成物、液晶素子
JPH087768B2 (ja) * 1988-07-12 1996-01-29 株式会社テック 商品データ入力装置

Also Published As

Publication number Publication date
ATE135698T1 (de) 1996-04-15
EP0392510A1 (de) 1990-10-17
EP0392510B1 (de) 1996-03-20
JPH02273671A (ja) 1990-11-08
JP2692947B2 (ja) 1997-12-17
DE69025971T2 (de) 1996-10-17
US5118441A (en) 1992-06-02

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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