ATE362501T1 - Flüssigkristallines medium - Google Patents

Flüssigkristallines medium

Info

Publication number
ATE362501T1
ATE362501T1 AT03021623T AT03021623T ATE362501T1 AT E362501 T1 ATE362501 T1 AT E362501T1 AT 03021623 T AT03021623 T AT 03021623T AT 03021623 T AT03021623 T AT 03021623T AT E362501 T1 ATE362501 T1 AT E362501T1
Authority
AT
Austria
Prior art keywords
liquid crystal
formula
alkyl
halogenated
medium
Prior art date
Application number
AT03021623T
Other languages
German (de)
English (en)
Inventor
Michael Heckmeier
Sabine Schoen
Peer Kirsch
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
Application granted granted Critical
Publication of ATE362501T1 publication Critical patent/ATE362501T1/de

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
    • C09K19/3066—Cyclohexane rings in which the rings are linked by a chain containing carbon and oxygen atoms, 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
    • 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)
AT03021623T 2002-09-30 2003-09-25 Flüssigkristallines medium ATE362501T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10245849 2002-09-30

Publications (1)

Publication Number Publication Date
ATE362501T1 true ATE362501T1 (de) 2007-06-15

Family

ID=31984329

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03021623T ATE362501T1 (de) 2002-09-30 2003-09-25 Flüssigkristallines medium

Country Status (5)

Country Link
US (1) US7175891B2 (enExample)
EP (1) EP1420057B1 (enExample)
JP (2) JP4884645B2 (enExample)
AT (1) ATE362501T1 (enExample)
DE (2) DE50307287D1 (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE50307287D1 (de) * 2002-09-30 2007-06-28 Merck Patent Gmbh Flüssigkristallines Medium
CN1717468A (zh) * 2002-11-27 2006-01-04 默克专利股份有限公司 液晶化合物
JP5148109B2 (ja) 2003-08-04 2013-02-20 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
DE602004012873T2 (de) * 2003-08-25 2009-08-20 Merck Patent Gmbh Flüssigkristallines medium
DE102004056901B4 (de) * 2003-12-17 2014-01-09 Merck Patent Gmbh Flüssigkristallines Medium und seine Verwendung
KR101355300B1 (ko) * 2004-11-26 2014-01-23 샤프 가부시키가이샤 액정 매질
KR20070099287A (ko) * 2006-04-04 2007-10-09 삼성전자주식회사 액정 조성물 및 이를 포함하는 액정 표시 장치
JP5098247B2 (ja) * 2006-08-02 2012-12-12 Ｊｎｃ株式会社 液晶組成物および液晶表示素子
JP5098249B2 (ja) 2006-08-07 2012-12-12 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
TWI599641B (zh) * 2012-12-14 2017-09-21 捷恩智股份有限公司 液晶組成物及其用途、以及液晶顯示元件
JP2014162752A (ja) * 2013-02-25 2014-09-08 Dic Corp 化合物、液晶組成物、及び表示装置
CN103242854B (zh) * 2013-04-15 2014-10-15 西安近代化学研究所 一种含氟液晶化合物
US10544365B2 (en) 2013-08-30 2020-01-28 Dic Corporation Nematic liquid crystal composition
CN106459767B (zh) 2014-07-31 2019-04-19 Dic株式会社 向列型液晶组合物
US10000700B2 (en) 2014-07-31 2018-06-19 Dic Corporation Nematic liquid crystal composition
JP2016102222A (ja) * 2016-02-24 2016-06-02 Dic株式会社 ネマチック液晶組成物
JP2018035371A (ja) * 2017-11-13 2018-03-08 Dic株式会社 ネマチック液晶組成物

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19531165B4 (de) * 1994-09-06 2013-04-11 Merck Patent Gmbh Benzolderivate und flüssigkristallines Medium
TW343232B (en) * 1994-10-13 1998-10-21 Chisso Corp Difluorooxymethane derivative and liquid crystal composition
DE69713339T2 (de) * 1996-04-02 2002-12-05 Chisso Corp., Osaka Flüssigkristallverbindungen, flüssigkristalle enthaltende zubereitungen, und aus diesen verbindungen hergestellte flüssigkristallanzeigen
AU5413198A (en) * 1996-12-16 1998-07-15 Chisso Corporation Difluorophenyl derivatives, liquid-crystal compounds, and liquid-crystal composition
JPH10251186A (ja) * 1997-03-10 1998-09-22 Chisso Corp ハロゲン置換ベンゼン誘導体、液晶組成物および液晶表示素子
JP4534287B2 (ja) * 1999-04-19 2010-09-01 チッソ株式会社 液晶組成物および液晶表示素子
JP2001003051A (ja) * 1999-04-19 2001-01-09 Chisso Corp 液晶組成物および液晶表示素子
EP1081123B1 (en) * 1999-08-31 2004-03-03 Chisso Corporation 2,3-Difluorophenyl derivative having negative dielectric anisotropy, liquid crystal composition, and liquid crystal display device
JP4505898B2 (ja) * 1999-10-25 2010-07-21 チッソ株式会社 液晶組成物および液晶表示素子
DE19961702B4 (de) * 1999-12-21 2010-09-30 Merck Patent Gmbh Flüssigkristallines Medium und seine Verwendung
JP2001181638A (ja) * 1999-12-27 2001-07-03 Dainippon Ink & Chem Inc 液晶媒体
DE10124480B4 (de) * 2000-06-28 2009-12-03 Merck Patent Gmbh Pentafluorosulfuranylbenzol-Derivate und deren Verwendung
DE10032346A1 (de) * 2000-07-04 2002-01-17 Merck Patent Gmbh Flüssigkristallines Medium
JP2002294236A (ja) * 2001-03-30 2002-10-09 Dainippon Ink & Chem Inc ネマチック液晶組成物及びこれらを用いた液晶表示装置
DE10151300A1 (de) * 2001-10-17 2003-04-30 Merck Patent Gmbh Flüssigkristalline Verbindungen
DE10204790A1 (de) * 2002-02-06 2003-08-14 Merck Patent Gmbh Flüssigkristallines Medium
DE10223061A1 (de) * 2002-05-24 2003-12-11 Merck Patent Gmbh Flüssigkristallines Medium
DE50307287D1 (de) * 2002-09-30 2007-06-28 Merck Patent Gmbh Flüssigkristallines Medium
DE102004008638A1 (de) * 2003-03-05 2004-09-16 Merck Patent Gmbh Flüssigkristallines Medium

Also Published As

Publication number Publication date
DE10344474A1 (de) 2004-04-08
EP1420057B1 (de) 2007-05-16
JP2004149775A (ja) 2004-05-27
US7175891B2 (en) 2007-02-13
DE10344474B4 (de) 2012-05-16
JP4884645B2 (ja) 2012-02-29
DE50307287D1 (de) 2007-06-28
EP1420057A1 (de) 2004-05-19
JP5551125B2 (ja) 2014-07-16
US20040112275A1 (en) 2004-06-17
JP2012007168A (ja) 2012-01-12

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