DE69528236T2 - Flüssigkristallmischung und eine diese enthaltende Flüssigkristallvorrichtung - Google Patents

Flüssigkristallmischung und eine diese enthaltende Flüssigkristallvorrichtung

Info

Publication number
DE69528236T2
DE69528236T2 DE69528236T DE69528236T DE69528236T2 DE 69528236 T2 DE69528236 T2 DE 69528236T2 DE 69528236 T DE69528236 T DE 69528236T DE 69528236 T DE69528236 T DE 69528236T DE 69528236 T2 DE69528236 T2 DE 69528236T2
Authority
DE
Germany
Prior art keywords
liquid crystal
same
device containing
crystal device
mixture
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
DE69528236T
Other languages
English (en)
Other versions
DE69528236D1 (de
Inventor
Yoshiaki Tsubata
Kyoko Yamamoto
Koichi Fujisawa
Yukari Fujimoto
Tsutomu Matsumoto
Masayoshi Minai
Chizu Sekine
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.)
Merck Patent GmbH
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of DE69528236D1 publication Critical patent/DE69528236D1/de
Application granted granted Critical
Publication of DE69528236T2 publication Critical patent/DE69528236T2/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
    • C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
    • C09K19/3001—Cyclohexane rings
    • 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
    • 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
    • C09K19/44—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
    • 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)
  • 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)
DE69528236T 1994-10-05 1995-10-05 Flüssigkristallmischung und eine diese enthaltende Flüssigkristallvorrichtung Expired - Fee Related DE69528236T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP26829594 1994-10-05
JP14954895 1995-05-23

Publications (2)

Publication Number Publication Date
DE69528236D1 DE69528236D1 (de) 2002-10-24
DE69528236T2 true DE69528236T2 (de) 2003-06-12

Family

ID=26479402

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69528236T Expired - Fee Related DE69528236T2 (de) 1994-10-05 1995-10-05 Flüssigkristallmischung und eine diese enthaltende Flüssigkristallvorrichtung

Country Status (5)

Country Link
US (1) US5762825A (de)
EP (1) EP0709444B1 (de)
KR (1) KR100380426B1 (de)
DE (1) DE69528236T2 (de)
TW (1) TW347412B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5866035A (en) * 1995-12-27 1999-02-02 Sumitomo Chemical Company, Limited Liquid crystal mixture and liquid crystal device comprising the same
DE19828149A1 (de) * 1997-07-04 1999-01-07 Merck Patent Gmbh Supertwist-Flüssigkristallanzeige
DE19832370B4 (de) * 1997-08-02 2009-08-20 Merck Patent Gmbh Flüssigkristallmischungen und ihre Verwendung in STN-Flüssigkristallanzeigen
JP3740856B2 (ja) * 1998-08-18 2006-02-01 コニカミノルタホールディングス株式会社 液晶組成物及びこれを用いた液晶表示素子
TW522259B (en) * 2000-07-21 2003-03-01 Sumitomo Chemical Co Anisotropic scattering film and liquid crystal display
EP1935962A1 (de) * 2006-12-19 2008-06-25 Merck Patent GmbH Flüssigkristallines Medium
KR101915623B1 (ko) 2012-04-18 2018-11-08 삼성디스플레이 주식회사 액정 렌즈 패널 및 이를 구비하는 표시 장치

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3710069A1 (de) * 1987-03-27 1988-10-06 Merck Patent Gmbh Ethinderivate
JP2526282B2 (ja) * 1989-01-06 1996-08-21 チッソ株式会社 大きな屈折率異方性を有する新規な液晶化合物
US5338481A (en) * 1992-08-10 1994-08-16 Hughes Aircraft Company Asymmetrical nonpolar diphenyl-diacetylene liquid crystals eutectic mixtures
EP0589331B1 (de) * 1992-09-25 1997-04-09 MERCK PATENT GmbH Acetylen Derivate und sie enthaltende flüssigkristalline Mischungen
US5582767A (en) * 1992-11-16 1996-12-10 Hoffmann-La Roche Inc. Fluorosubstituted tolane derivatives
KR100311921B1 (ko) * 1993-10-13 2002-10-31 스미또모 가가꾸 고오교오 가부시끼가이샤 톨란화합물,그의제조방법,이화합물을유효성분으로하는액정조성물및이액정조성물을사용하여이루어진액정소자

Also Published As

Publication number Publication date
DE69528236D1 (de) 2002-10-24
EP0709444B1 (de) 2002-09-18
KR960014292A (ko) 1996-05-22
US5762825A (en) 1998-06-09
KR100380426B1 (ko) 2003-07-18
EP0709444A1 (de) 1996-05-01
TW347412B (en) 1998-12-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MERCK PATENT GMBH, 64293 DARMSTADT, DE

8339 Ceased/non-payment of the annual fee