ES2070230T3 - Compuesto mesomorfico, composicion de cristal liquido que contiene el mismo y dispositivo de cristal liquido que lo utiliza. - Google Patents

Compuesto mesomorfico, composicion de cristal liquido que contiene el mismo y dispositivo de cristal liquido que lo utiliza.

Info

Publication number
ES2070230T3
ES2070230T3 ES90118200T ES90118200T ES2070230T3 ES 2070230 T3 ES2070230 T3 ES 2070230T3 ES 90118200 T ES90118200 T ES 90118200T ES 90118200 T ES90118200 T ES 90118200T ES 2070230 T3 ES2070230 T3 ES 2070230T3
Authority
ES
Spain
Prior art keywords
liquid crystal
mesomorphic compound
same
crystal composition
crystal device
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
ES90118200T
Other languages
English (en)
Inventor
Takashi C O Canon Kabush Iwaki
Takao C O Canon Kabu Takiguchi
Shinichi C O Canon Ka Nakamura
Toko C O Canon Kabushik Yamada
Takeshi C O Canon Kabus Togano
Shosei C O Canon Kabushik Mori
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
Application granted granted Critical
Publication of ES2070230T3 publication Critical patent/ES2070230T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D285/00—Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
    • C07D285/01—Five-membered rings
    • C07D285/02—Thiadiazoles; Hydrogenated thiadiazoles
    • C07D285/04—Thiadiazoles; Hydrogenated thiadiazoles not condensed with other rings
    • C07D285/12—1,3,4-Thiadiazoles; Hydrogenated 1,3,4-thiadiazoles
    • 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
    • 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
    • C09K19/3497—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having sulfur as hetero atom the heterocyclic ring containing sulfur and nitrogen atoms
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Liquid Crystal Substances (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Steroid Compounds (AREA)

Abstract

UN COMPUESTO MESOMORFICO REPRESENTADO POR LA FORMULA SIGUIENTE(1): EN DONDE R1 Y R2 RESPECTIVAMENTE INDICAN UNA LINEA QUE SE RAMIFICA EN UN GRUPO ALQUIL TENIENDO 1 A 18 ATOMOS DE CARBONO CAPAZ DE INCLUIR UNO O CERCANO O NO, DOS O MAS GRUPOS METILENO QUE PUEDE ESTAR REMPLAZADO CON AL MENOS UNA ESPECIE DE -O-,S-,CON-,COO-,OSO-,Y -OCOO-; DENOTA Y N ES 0 O 1.
ES90118200T 1989-09-22 1990-09-21 Compuesto mesomorfico, composicion de cristal liquido que contiene el mismo y dispositivo de cristal liquido que lo utiliza. Expired - Lifetime ES2070230T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP24501289 1989-09-22
JP2123149A JPH03178971A (ja) 1989-09-22 1990-05-15 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 (1)

Publication Number Publication Date
ES2070230T3 true ES2070230T3 (es) 1995-06-01

Family

ID=26460148

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90118200T Expired - Lifetime ES2070230T3 (es) 1989-09-22 1990-09-21 Compuesto mesomorfico, composicion de cristal liquido que contiene el mismo y dispositivo de cristal liquido que lo utiliza.

Country Status (5)

Country Link
EP (1) EP0418922B1 (es)
JP (1) JPH03178971A (es)
AT (1) ATE121083T1 (es)
DE (1) DE69018552T2 (es)
ES (1) ES2070230T3 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4211692A1 (de) * 1992-04-08 1993-10-14 Basf Ag Verwendung der chiralen Gruppe (1S,4R)-1,4-Dihydroxy-2-cyclopentenyl zur Herstellung von polaren, flüssigkristallinen Materialien
DE69517338T2 (de) * 1994-12-29 2000-11-30 Sharp Kk Flüssigkristalline smektische zusammensetzung und flüssigkristallvorrichtung
WO1998020004A1 (fr) * 1996-11-01 1998-05-14 Chisso Corporation 2-(4-alkylphenyl)-5-alkylthiadiazoles
JP5203935B2 (ja) * 2006-03-24 2013-06-05 保土谷化学工業株式会社 ピリジル基で置換されたチアジアゾール環構造を有する化合物および有機エレクトロルミネッセンス素子

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3819972C2 (de) * 1987-07-01 1997-04-10 Samsung Electronic Devices 2,5-disubstituierte 1,3,4-Thiadiazole mit ausgedehnten smektischen C-Phasen und Verwendung in flüssigkristallinen Mischungen
DE3834926A1 (de) * 1988-10-13 1990-04-19 Merck Patent Gmbh Optische aktive thiadiazolderivate

Also Published As

Publication number Publication date
DE69018552T2 (de) 1995-10-05
JPH03178971A (ja) 1991-08-02
ATE121083T1 (de) 1995-04-15
DE69018552D1 (de) 1995-05-18
EP0418922A2 (en) 1991-03-27
EP0418922A3 (en) 1991-07-03
EP0418922B1 (en) 1995-04-12

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