WO2009046803A8 - Flüssigkristallines medium und flüssigkristallanzeige - Google Patents

Flüssigkristallines medium und flüssigkristallanzeige Download PDF

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Publication number
WO2009046803A8
WO2009046803A8 PCT/EP2008/007366 EP2008007366W WO2009046803A8 WO 2009046803 A8 WO2009046803 A8 WO 2009046803A8 EP 2008007366 W EP2008007366 W EP 2008007366W WO 2009046803 A8 WO2009046803 A8 WO 2009046803A8
Authority
WO
WIPO (PCT)
Prior art keywords
component
liquid crystal
dielectrically positive
crystal display
dielectrically
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.)
Ceased
Application number
PCT/EP2008/007366
Other languages
English (en)
French (fr)
Other versions
WO2009046803A1 (de
Inventor
Michael Wittek
Brigitte Schuler
Volker Reiffenrath
Atsutaka Manabe
Elisabeth Meyer
Mark Goebel
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
Merck Patent GmbH
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 filed Critical Merck Patent GmbH
Priority to US12/681,461 priority Critical patent/US8012370B2/en
Priority to JP2010527343A priority patent/JP5657386B2/ja
Publication of WO2009046803A1 publication Critical patent/WO2009046803A1/de
Publication of WO2009046803A8 publication Critical patent/WO2009046803A8/de
Anticipated expiration legal-status Critical
Ceased 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
    • C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
    • C09K19/20—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers
    • 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
    • C09K2019/0444—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a linking chain between rings or ring systems, a bridging chain between extensive mesogenic moieties or an end chain group
    • C09K2019/0466—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a linking chain between rings or ring systems, a bridging chain between extensive mesogenic moieties or an end chain group the linking chain being a -CF2O- chain
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal Substances (AREA)

Abstract

Die vorliegende Erfindung betrifft dielektrisch positive flüssigkristalline Medien enthaltend eine dielektrisch positive Komponente, Komponente A, enthaltend eine dielektrisch positive Verbindung der Formel (I), worin die Parameter die in der Spezifikation angegebene Bedeutung besitzen, und gegebenenfalls eine zweite dielektrisch positive Komponente, Komponente B, enthaltend eine oder mehrere dielektrisch positive Verbindungen mit einer dielektrischen Anisotropie von mehr als 3 und gegebenenfalls eine dielektrisch neutrale Komponente, Komponente C, sowie diese Medien enthaltende Flüssigkristallanzeigen, speziell Aktivmatrixanzeigen und insbesondere TN-, IPS-, FFS- und OCB-Anzeigen.
PCT/EP2008/007366 2007-10-05 2008-09-09 Flüssigkristallines medium und flüssigkristallanzeige Ceased WO2009046803A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/681,461 US8012370B2 (en) 2007-10-05 2008-09-09 Liquid-crystalline medium and liquid-crystal display
JP2010527343A JP5657386B2 (ja) 2007-10-05 2008-09-09 液晶媒体および液晶ディスプレイ

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007047734 2007-10-05
DE102007047734.3 2007-10-05

Publications (2)

Publication Number Publication Date
WO2009046803A1 WO2009046803A1 (de) 2009-04-16
WO2009046803A8 true WO2009046803A8 (de) 2009-06-25

Family

ID=39855183

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/007366 Ceased WO2009046803A1 (de) 2007-10-05 2008-09-09 Flüssigkristallines medium und flüssigkristallanzeige

Country Status (4)

Country Link
US (1) US8012370B2 (de)
JP (1) JP5657386B2 (de)
DE (1) DE102008046379B4 (de)
WO (1) WO2009046803A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5338669B2 (ja) * 2007-08-27 2013-11-13 Ｊｎｃ株式会社 液晶組成物および液晶表示素子
JP5470757B2 (ja) * 2007-08-29 2014-04-16 Ｊｎｃ株式会社 光学的に等方性の液晶媒体及び光素子
KR101503952B1 (ko) * 2007-08-30 2015-03-18 제이엔씨 석유 화학 주식회사 액정 조성물 및 액정 표시 소자
WO2009046803A1 (de) 2007-10-05 2009-04-16 Merck Patent Gmbh Flüssigkristallines medium und flüssigkristallanzeige
JP5359053B2 (ja) * 2008-06-24 2013-12-04 Ｊｎｃ株式会社 液晶組成物および液晶表示素子
JP5564833B2 (ja) * 2009-05-27 2014-08-06 Ｊｎｃ株式会社 液晶組成物および液晶表示素子
TWI472598B (zh) * 2009-09-24 2015-02-11 Jnc Corp 液晶組成物以及液晶顯示元件
KR101879889B1 (ko) 2010-10-20 2018-07-18 메르크 파텐트 게엠베하 액정 매질을 포함하는 스위치 소자
US10047292B2 (en) 2010-12-17 2018-08-14 Merck Patent Gmbh Liquid-crystalline medium
WO2014006767A1 (ja) * 2012-07-03 2014-01-09 Dic株式会社 ネマチック液晶組成物及びこれを用いた液晶表示素子
TW201432032A (zh) * 2012-11-09 2014-08-16 Dainippon Ink & Chemicals 液晶組成物及使用此之液晶顯示元件
CN104395429A (zh) * 2012-12-27 2015-03-04 Dic株式会社 含有氟联苯的组合物
JP5477502B1 (ja) * 2013-08-09 2014-04-23 Ｄｉｃ株式会社 フルオロビフェニル含有組成物
JP2015074701A (ja) * 2013-10-08 2015-04-20 Dic株式会社 組成物及びそれを使用した液晶表示素子
CN105612242A (zh) * 2013-10-08 2016-05-25 Dic株式会社 组合物和使用其的液晶显示元件
JP6179373B2 (ja) * 2013-11-27 2017-08-16 Jnc株式会社 液晶媒体、光素子および液晶化合物
CN107955629B (zh) * 2016-10-14 2021-03-05 石家庄诚志永华显示材料有限公司 一种正介电性液晶组合物

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0452460B2 (de) 1989-10-02 1999-08-11 MERCK PATENT GmbH Elektrooptisches flüssigkristallsystem
DE4000451B4 (de) 1990-01-09 2004-12-09 Merck Patent Gmbh Elektrooptisches Flüssigkristallschaltelement
EP1061404A1 (de) 1992-09-18 2000-12-20 Hitachi, Ltd. Flüssigkristallanzeigevorrichtung
JPH07181439A (ja) 1993-12-24 1995-07-21 Hitachi Ltd アクティブマトリクス型液晶表示装置
JP3543351B2 (ja) 1994-02-14 2004-07-14 株式会社日立製作所 アクティブマトリクス型液晶表示装置
TW262553B (de) 1994-03-17 1995-11-11 Hitachi Seisakusyo Kk
JP3787819B2 (ja) 1994-07-14 2006-06-21 日本曹達株式会社 アゼチジノン化合物及びその製造方法
DE19528107B4 (de) 1995-03-17 2010-01-21 Merck Patent Gmbh Flüssigkristallines Medium und seine Verwendung in einer elektrooptischen Flüssigkristallanzeige
CN1125158C (zh) 1995-02-03 2003-10-22 默克专利股份有限公司 电光液晶显示器
DE19528106A1 (de) 1995-02-03 1996-08-08 Merck Patent Gmbh Elektrooptische Flüssigkristallanzeige
DE19509410A1 (de) 1995-03-15 1996-09-19 Merck Patent Gmbh Elektrooptische Flüssigkristallanzeige
DE102004008638A1 (de) 2003-03-05 2004-09-16 Merck Patent Gmbh Flüssigkristallines Medium
JP2009292729A (ja) * 2007-02-28 2009-12-17 Chisso Corp Ｃｆ２ｏ結合基を有する５環液晶化合物、液晶組成物および液晶表示素子
EP2116522B1 (de) * 2007-02-28 2013-09-18 JNC Corporation Pentacyclische flüssigkristallverbindung mit cf<sb>2</sb>o-bindungsgruppe, flüssigkristallzusammensetzung und flüssigkristallanzeige
US7879413B2 (en) * 2007-08-29 2011-02-01 Chisso Corporation Optically isotropic liquid crystal medium and optical device
WO2009046803A1 (de) 2007-10-05 2009-04-16 Merck Patent Gmbh Flüssigkristallines medium und flüssigkristallanzeige

Also Published As

Publication number Publication date
JP2010540733A (ja) 2010-12-24
US20100243956A1 (en) 2010-09-30
WO2009046803A1 (de) 2009-04-16
JP5657386B2 (ja) 2015-01-21
DE102008046379B4 (de) 2018-12-20
DE102008046379A1 (de) 2009-04-09
US8012370B2 (en) 2011-09-06

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