DE69208117D1 - Nematische Flüssigkristallzusammensetzung für Aktiv-Matrix-Anwendung - Google Patents

Nematische Flüssigkristallzusammensetzung für Aktiv-Matrix-Anwendung

Info

Publication number
DE69208117D1
DE69208117D1 DE69208117T DE69208117T DE69208117D1 DE 69208117 D1 DE69208117 D1 DE 69208117D1 DE 69208117 T DE69208117 T DE 69208117T DE 69208117 T DE69208117 T DE 69208117T DE 69208117 D1 DE69208117 D1 DE 69208117D1
Authority
DE
Germany
Prior art keywords
liquid crystal
active matrix
crystal composition
nematic liquid
matrix application
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
DE69208117T
Other languages
English (en)
Other versions
DE69208117T2 (de
Inventor
Kei Sasaki
Masako Okada
Shuichi Kohzaki
Fumiaki Funada
Bernhard Rieger
Hiroshi Numata
Reinhard Hittich
Herbert Plach
Thomas Geelhaar
Eike Poetsch
Volker Reiffenrath
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
Sharp Corp
Original Assignee
Merck Patent GmbH
Sharp 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 Merck Patent GmbH, Sharp Corp filed Critical Merck Patent GmbH
Application granted granted Critical
Publication of DE69208117D1 publication Critical patent/DE69208117D1/de
Publication of DE69208117T2 publication Critical patent/DE69208117T2/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
    • C09K19/06—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
    • C09K19/3003—Compounds containing at least two rings in which the different rings are directly linked (covalent bond)
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal Substances (AREA)
DE69208117T 1991-03-04 1992-02-25 Nematische Flüssigkristallzusammensetzung für Aktiv-Matrix-Anwendung Expired - Lifetime DE69208117T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP91103200 1991-03-04

Publications (2)

Publication Number Publication Date
DE69208117D1 true DE69208117D1 (de) 1996-03-21
DE69208117T2 DE69208117T2 (de) 1996-08-08

Family

ID=8206476

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69208117T Expired - Lifetime DE69208117T2 (de) 1991-03-04 1992-02-25 Nematische Flüssigkristallzusammensetzung für Aktiv-Matrix-Anwendung

Country Status (3)

Country Link
US (1) US5330679A (de)
EP (1) EP0502407B1 (de)
DE (1) DE69208117T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69216168T2 (de) * 1991-02-20 1997-06-05 Merck Patent Gmbh Nematische flüssigkristallzusammensetzung
DE4411806B4 (de) * 1993-04-09 2013-11-28 Merck Patent Gmbh Flüssigkristallines Medium
US5431850A (en) * 1993-08-09 1995-07-11 Merck Patent Gensellschaft Mit Beschrankter Haftung Nematic liquid-crystal composition for active matrix application
KR100188314B1 (ko) * 1994-08-26 1999-06-01 세끼사와 다다시 저전압구동용 액정 재료 및 이 액정재료를 사용한 액정표시판
GB2310669B (en) * 1996-02-27 2000-09-27 Merck Patent Gmbh An electrooptical liquid crystal display of the IPS type containing a liquid crystalline medium having positive dielectric anisotropy and such a medium
JP4206644B2 (ja) 2001-03-23 2009-01-14 チッソ株式会社 液晶組成物および液晶表示素子
DE112008004281B4 (de) * 2007-03-23 2019-01-17 Dic Corporation Verfahren zur Herstellung einer Flüssigkristallzusammensetzung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0365962B1 (de) * 1988-10-20 1994-09-21 MERCK PATENT GmbH Matrix-Flüssigkristallanzeige
JP2696557B2 (ja) * 1989-03-07 1998-01-14 チッソ株式会社 トリフルオロベンゼン誘導体
US5487845A (en) * 1989-09-06 1996-01-30 Merck Patent Gesellschaft Mit Beschrankter Haftung Fluorobenzene derivatives and liquid-crystalline medium
EP0478739B1 (de) * 1990-04-13 1996-09-11 MERCK PATENT GmbH Flüssigkristallines medium
DE4107119A1 (de) * 1990-08-03 1992-02-06 Merck Patent Gmbh Fluessigkristallines medium

Also Published As

Publication number Publication date
DE69208117T2 (de) 1996-08-08
US5330679A (en) 1994-07-19
EP0502407A1 (de) 1992-09-09
EP0502407B1 (de) 1996-02-07

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Legal Events

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