DE602004006495T2 - Nematische flüssigkristallmischungen für bistabile flüssigkristallanzeigevorrichtungen - Google Patents

Nematische flüssigkristallmischungen für bistabile flüssigkristallanzeigevorrichtungen Download PDF

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Publication number
DE602004006495T2
DE602004006495T2 DE602004006495T DE602004006495T DE602004006495T2 DE 602004006495 T2 DE602004006495 T2 DE 602004006495T2 DE 602004006495 T DE602004006495 T DE 602004006495T DE 602004006495 T DE602004006495 T DE 602004006495T DE 602004006495 T2 DE602004006495 T2 DE 602004006495T2
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DE
Germany
Prior art keywords
cyanophenyl
fluoro
cyanobiphenyl
compounds
pentyl
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
DE602004006495T
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German (de)
English (en)
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DE602004006495D1 (de
Inventor
Jean-Claude Dubois
Didier Gallaire
Stephane Joly
Ivan N. Dozov
Philippe Martinot-Lagarde
Daniel N. Stoenescu
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Nemoptic SA
Original Assignee
Nemoptic SA
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 Nemoptic SA filed Critical Nemoptic SA
Publication of DE602004006495D1 publication Critical patent/DE602004006495D1/de
Application granted granted Critical
Publication of DE602004006495T2 publication Critical patent/DE602004006495T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
    • C09K19/12—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings at least two benzene rings directly linked, e.g. biphenyls
    • 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
    • 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
    • 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
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • 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
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/03—Viewing layer characterised by chemical composition

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  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal Substances (AREA)
  • Liquid Crystal (AREA)
DE602004006495T 2003-02-26 2004-02-26 Nematische flüssigkristallmischungen für bistabile flüssigkristallanzeigevorrichtungen Expired - Lifetime DE602004006495T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0302332 2003-02-26
FR0302332A FR2851568B1 (fr) 2003-02-26 2003-02-26 Melanges cristaux liquides nematiques pour dispositifs d'affichage bistables
PCT/FR2004/000435 WO2004077390A2 (fr) 2003-02-26 2004-02-26 Melanges cristaux liquides nematiques pour dispositifs d'affichage bistables

Publications (2)

Publication Number Publication Date
DE602004006495D1 DE602004006495D1 (de) 2007-06-28
DE602004006495T2 true DE602004006495T2 (de) 2008-01-24

Family

ID=32799593

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004006495T Expired - Lifetime DE602004006495T2 (de) 2003-02-26 2004-02-26 Nematische flüssigkristallmischungen für bistabile flüssigkristallanzeigevorrichtungen

Country Status (10)

Country Link
US (2) US7115307B2 (enExample)
EP (1) EP1599562B9 (enExample)
JP (1) JP5089851B2 (enExample)
KR (1) KR101109895B1 (enExample)
CN (1) CN100365096C (enExample)
AT (1) ATE362502T1 (enExample)
DE (1) DE602004006495T2 (enExample)
FR (1) FR2851568B1 (enExample)
TW (1) TWI333973B (enExample)
WO (1) WO2004077390A2 (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100469856C (zh) * 2002-12-11 2009-03-18 默克专利股份有限公司 用于双稳态液晶器件中的液晶组合物
FR2851568B1 (fr) * 2003-02-26 2007-05-25 Nemoptic Melanges cristaux liquides nematiques pour dispositifs d'affichage bistables
JP2005321610A (ja) * 2004-05-10 2005-11-17 Alps Electric Co Ltd 反射型双安定ネマティック液晶表示装置
US7586559B2 (en) * 2005-03-29 2009-09-08 Sharp Kabushiki Kaisha Display unit
JP4633113B2 (ja) * 2005-03-29 2011-02-16 シャープ株式会社 表示装置
KR101703465B1 (ko) * 2006-06-23 2017-02-06 메르크 파텐트 게엠베하 메소제닉 화합물, 액정 매질 및 액정 디스플레이
JP5386363B2 (ja) * 2007-05-17 2014-01-15 Ｄｉｃ株式会社 ネマチック液晶組成物及びバイステイブルネマチック液晶表示素子
US8361343B2 (en) * 2007-05-17 2013-01-29 Dic Corporation Nematic liquid crystal composition and bistable nematic liqud crystal display
ITCS20070032A1 (it) * 2007-06-29 2008-12-30 Univ Calabria Drogaggio biassiale di nematici calamitici per display bistabili o multistabili
CN101407718B (zh) * 2007-10-12 2012-06-06 北京八亿时空液晶科技股份有限公司 一种向列型液晶组合物
EP2068195B1 (fr) 2007-12-06 2010-04-14 Nemoptic Procédé de fabrication d'une cellule d'affichage bistable a cristal liquide
US8310415B2 (en) * 2008-09-30 2012-11-13 Animas Corporation Medical devices using bistable displays
US8462310B2 (en) 2008-10-14 2013-06-11 Hewlett-Packard Development Company, L.P. Bistable liquid crystal element
TWI456031B (zh) 2010-12-23 2014-10-11 Ind Tech Res Inst 液晶化合物、液晶組合物及包括該化合物或組合物之液晶顯示器及光電裝置
CN103391921B (zh) * 2011-01-31 2015-04-22 株式会社半导体能源研究所 液晶性化合物、液晶组合物、液晶元件以及液晶显示装置
KR101965167B1 (ko) * 2012-05-21 2019-04-03 엘지디스플레이 주식회사 액정표시장치
JP7073249B2 (ja) * 2015-07-16 2022-05-23 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 光の透過を制御するためのデバイス
CN106701105B (zh) * 2015-11-16 2020-01-17 北京大学 一种低临界转换频率的双频驱动液晶混合物
CN106398715A (zh) * 2016-08-31 2017-02-15 中节能万润股份有限公司 一种高温液晶组合物、高温聚合物分散液晶组合物及高温聚合物分散液晶膜
CN110452710B (zh) * 2018-05-08 2021-04-09 北京八亿时空液晶科技股份有限公司 一种液晶组合物及其应用
CN113296310A (zh) * 2020-02-24 2021-08-24 广东普加福光电科技有限公司 一种量子点光转换层及其制备方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5695979A (en) * 1979-12-28 1981-08-03 Chisso Corp Nematic liquid crystal composition for display device
GB2067586B (en) * 1979-12-28 1984-10-10 Chisso Corp Nematic liquid crystal compositions for display apparatus
DE3500897A1 (de) * 1985-01-12 1986-07-17 Merck Patent Gmbh, 6100 Darmstadt Fluessigkristalline phase
USRE37270E1 (en) * 1986-09-08 2001-07-10 Merck Patent Gesellschaft Liquid crystal phase
DE3906038A1 (de) * 1988-03-10 1989-09-21 Merck Patent Gmbh Benzonitrile
FR2657699B1 (fr) * 1990-01-30 1992-05-15 Centre Nat Rech Scient Dispositif optique bistable a cristaux liquides et commande electrochirale.
EP0464648B1 (de) * 1990-07-06 1995-12-06 F. Hoffmann-La Roche Ag 4-Cyano-3-fluorophenylester
GB2250748A (en) * 1990-12-13 1992-06-17 Secr Defence Liquid crystal mixtures
EP0492222B1 (en) * 1990-12-20 1996-11-13 MERCK PATENT GmbH Liquid crystal display device
FR2741165B1 (fr) * 1995-11-10 1998-01-30 Ist Naz Fisica Della Materia Dispositif d'affichage bistable a base de cristaux liquides nematiques autorisant des teintes de gris
DE10053896A1 (de) * 1999-11-16 2001-05-17 Merck Patent Gmbh Esterverbindungen und deren Verwendung in flüssigkristallinen Medien
DE10111572B4 (de) * 2000-03-23 2009-11-12 Merck Patent Gmbh Flüssigkristallines Medium und seine Verwendung
JP2002012868A (ja) * 2000-05-08 2002-01-15 Merck Patent Gmbh 液晶媒体
US6815017B2 (en) * 2000-08-04 2004-11-09 Merck Patent Gmbh Electrooptical liquid crystal display
EP1298184B1 (en) * 2001-09-28 2006-11-22 MERCK PATENT GmbH Liquid crystalline medium and liquid crystal display
CN100469856C (zh) * 2002-12-11 2009-03-18 默克专利股份有限公司 用于双稳态液晶器件中的液晶组合物
FR2851568B1 (fr) * 2003-02-26 2007-05-25 Nemoptic Melanges cristaux liquides nematiques pour dispositifs d'affichage bistables

Also Published As

Publication number Publication date
TW200427821A (en) 2004-12-16
EP1599562B9 (fr) 2008-09-24
FR2851568A1 (fr) 2004-08-27
EP1599562B1 (fr) 2007-05-16
DE602004006495D1 (de) 2007-06-28
US20060249708A1 (en) 2006-11-09
EP1599562A2 (fr) 2005-11-30
JP2005133057A (ja) 2005-05-26
FR2851568B1 (fr) 2007-05-25
CN100365096C (zh) 2008-01-30
KR20050113625A (ko) 2005-12-02
US7335405B2 (en) 2008-02-26
HK1083634A1 (en) 2006-07-07
TWI333973B (en) 2010-12-01
ATE362502T1 (de) 2007-06-15
JP5089851B2 (ja) 2012-12-05
US20040188654A1 (en) 2004-09-30
KR101109895B1 (ko) 2012-02-08
WO2004077390A2 (fr) 2004-09-10
CN1753969A (zh) 2006-03-29
WO2004077390A3 (fr) 2004-10-07
US7115307B2 (en) 2006-10-03

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