FR2851568B1 - Melanges cristaux liquides nematiques pour dispositifs d'affichage bistables - Google Patents

Melanges cristaux liquides nematiques pour dispositifs d'affichage bistables

Info

Publication number
FR2851568B1
FR2851568B1 FR0302332A FR0302332A FR2851568B1 FR 2851568 B1 FR2851568 B1 FR 2851568B1 FR 0302332 A FR0302332 A FR 0302332A FR 0302332 A FR0302332 A FR 0302332A FR 2851568 B1 FR2851568 B1 FR 2851568B1
Authority
FR
France
Prior art keywords
different
rcoo
anchorage
alkyl
compounds
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
FR0302332A
Other languages
English (en)
French (fr)
Other versions
FR2851568A1 (fr
Inventor
Didier Gallaire
Stephane Joly
Ivan N Dozov
Lagarde Philippe Martinot
Daniel N Stoenescu
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.)
France Brevets SAS
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
Priority to FR0302332A priority Critical patent/FR2851568B1/fr
Priority to US10/788,193 priority patent/US7115307B2/en
Priority to JP2004052207A priority patent/JP5089851B2/ja
Priority to TW093104857A priority patent/TWI333973B/zh
Priority to DE602004006495T priority patent/DE602004006495T2/de
Priority to CNB2004800053925A priority patent/CN100365096C/zh
Priority to EP04714813A priority patent/EP1599562B9/fr
Priority to AT04714813T priority patent/ATE362502T1/de
Priority to PCT/FR2004/000435 priority patent/WO2004077390A2/fr
Priority to KR1020057016000A priority patent/KR101109895B1/ko
Priority to HK06105762.9A priority patent/HK1083634B/xx
Publication of FR2851568A1 publication Critical patent/FR2851568A1/fr
Priority to US11/397,506 priority patent/US7335405B2/en
Application granted granted Critical
Publication of FR2851568B1 publication Critical patent/FR2851568B1/fr
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
    • C09K19/10—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

Landscapes

  • 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)
FR0302332A 2003-02-26 2003-02-26 Melanges cristaux liquides nematiques pour dispositifs d'affichage bistables Expired - Fee Related FR2851568B1 (fr)

Priority Applications (12)

Application Number Priority Date Filing Date Title
FR0302332A FR2851568B1 (fr) 2003-02-26 2003-02-26 Melanges cristaux liquides nematiques pour dispositifs d'affichage bistables
US10/788,193 US7115307B2 (en) 2003-02-26 2004-02-25 Nematic liquid crystal mixtures for bistable display device
KR1020057016000A KR101109895B1 (ko) 2003-02-26 2004-02-26 쌍안정 표시 장치를 위한 네마틱 액정 혼합물
DE602004006495T DE602004006495T2 (de) 2003-02-26 2004-02-26 Nematische flüssigkristallmischungen für bistabile flüssigkristallanzeigevorrichtungen
CNB2004800053925A CN100365096C (zh) 2003-02-26 2004-02-26 用于双稳态显示设备的向列型液晶混合物
EP04714813A EP1599562B9 (fr) 2003-02-26 2004-02-26 Melanges cristaux liquides nematiques pour dispositifs d'affichage bistables
JP2004052207A JP5089851B2 (ja) 2003-02-26 2004-02-26 バイステイブル表示装置用ネマチック液晶混合物
PCT/FR2004/000435 WO2004077390A2 (fr) 2003-02-26 2004-02-26 Melanges cristaux liquides nematiques pour dispositifs d'affichage bistables
TW093104857A TWI333973B (en) 2003-02-26 2004-02-26 Nematic liquid crystal mixtures for bistable display devices
HK06105762.9A HK1083634B (en) 2003-02-26 2004-02-26 Nematic liquid crystal mixtures for bistable display devices
AT04714813T ATE362502T1 (de) 2003-02-26 2004-02-26 Nematische flüssigkristallmischungen für bistabile flüssigkristallanzeigevorrichtungen
US11/397,506 US7335405B2 (en) 2003-02-26 2006-04-03 Nematic liquid crystal mixtures for use in bistable display devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0302332A FR2851568B1 (fr) 2003-02-26 2003-02-26 Melanges cristaux liquides nematiques pour dispositifs d'affichage bistables

Publications (2)

Publication Number Publication Date
FR2851568A1 FR2851568A1 (fr) 2004-08-27
FR2851568B1 true FR2851568B1 (fr) 2007-05-25

Family

ID=32799593

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0302332A Expired - Fee Related FR2851568B1 (fr) 2003-02-26 2003-02-26 Melanges cristaux liquides nematiques pour dispositifs d'affichage bistables

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
DE602004006495T2 (de) 2008-01-24
DE602004006495D1 (de) 2007-06-28
US20060249708A1 (en) 2006-11-09
EP1599562A2 (fr) 2005-11-30
JP2005133057A (ja) 2005-05-26
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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Legal Events

Date Code Title Description
TP Transmission of property

Owner name: FRANCE BREVETS, FR

Effective date: 20130315

ST Notification of lapse

Effective date: 20151030