DE69518498T2 - Flüssigkristallzusammensetzung und Anzeigevorrichtung - Google Patents

Flüssigkristallzusammensetzung und Anzeigevorrichtung

Info

Publication number
DE69518498T2
DE69518498T2 DE69518498T DE69518498T DE69518498T2 DE 69518498 T2 DE69518498 T2 DE 69518498T2 DE 69518498 T DE69518498 T DE 69518498T DE 69518498 T DE69518498 T DE 69518498T DE 69518498 T2 DE69518498 T2 DE 69518498T2
Authority
DE
Germany
Prior art keywords
liquid crystal
display device
crystal composition
composition
display
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
DE69518498T
Other languages
English (en)
Other versions
DE69518498D1 (de
Inventor
Yasuko Sekiguchi
Etsuo Nakagawa
Toyoshiro Isoyama
Tetsuya Matsushita
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.)
JNC Corp
Original Assignee
Chisso 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 Chisso Corp filed Critical Chisso Corp
Publication of DE69518498D1 publication Critical patent/DE69518498D1/de
Application granted granted Critical
Publication of DE69518498T2 publication Critical patent/DE69518498T2/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
    • C09K19/42—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
    • C09K19/06—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
    • C09K19/42—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
DE69518498T 1994-12-28 1995-12-19 Flüssigkristallzusammensetzung und Anzeigevorrichtung Expired - Fee Related DE69518498T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP33871394 1994-12-28

Publications (2)

Publication Number Publication Date
DE69518498D1 DE69518498D1 (de) 2000-09-28
DE69518498T2 true DE69518498T2 (de) 2001-04-19

Family

ID=18320766

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69518498T Expired - Fee Related DE69518498T2 (de) 1994-12-28 1995-12-19 Flüssigkristallzusammensetzung und Anzeigevorrichtung

Country Status (3)

Country Link
US (1) US5683624A (de)
EP (1) EP0719849B1 (de)
DE (1) DE69518498T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19528104B4 (de) * 1995-08-01 2008-05-15 Merck Patent Gmbh Elektrooptisches Flüssigkristallmedium
TW297047B (de) * 1995-02-09 1997-02-01 Chisso Corp
JP4065967B2 (ja) * 1995-11-10 2008-03-26 三菱化学株式会社 液晶組成物および液晶表示素子
US6416826B1 (en) * 1998-08-18 2002-07-09 Minolta Co., Ltd. Liquid crystal display element
JP4989815B2 (ja) * 1998-09-12 2012-08-01 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツング 液晶媒体およびこれを含有する液晶ディスプレイ
DE10053285A1 (de) * 2000-10-27 2002-05-08 Merck Patent Gmbh Flüssigkristallmedium und elektrooptische Flüssigkristallanzeige
CN113072956B (zh) * 2020-01-03 2023-03-31 北京八亿时空液晶科技股份有限公司 一种含有苯丙噻吩的高对比负性液晶组合物及其应用

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5516454A (en) * 1989-07-13 1996-05-14 Merck Patent Gesellschaft Mit Beschrankter Haftung Supertwist liquid crystal display
JPH0363621A (ja) * 1989-07-31 1991-03-19 Sharp Corp スーパーツイステッド・ネマチック型液晶表示素子
EP0445274B1 (de) * 1989-08-26 1995-01-18 MERCK PATENT GmbH Flüssigkristallines medium
DE4027315A1 (de) * 1989-08-30 1991-03-07 Merck Patent Gmbh Halogenierte benzolderivate und fluessigkristallines medium
GB9012751D0 (en) * 1990-06-08 1990-08-01 Merck Patent Gmbh Liquid crystal medium
EP0525144B1 (de) * 1991-02-20 1996-12-27 MERCK PATENT GmbH Nematische flüssigkristallzusammensetzung
US5534187A (en) * 1994-03-29 1996-07-09 Chisso Corporation Liquid crystalline compound and liquid crystal composition
TW352392B (en) * 1994-05-06 1999-02-11 Chisso Corp A liquid crystal composition
JP3579728B2 (ja) * 1994-06-23 2004-10-20 チッソ株式会社 液晶組成物および液晶表示素子

Also Published As

Publication number Publication date
DE69518498D1 (de) 2000-09-28
US5683624A (en) 1997-11-04
EP0719849B1 (de) 2000-08-23
EP0719849A1 (de) 1996-07-03

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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