TWI340762B - Liquid crystalline medium and liquid crystal display - Google Patents

Liquid crystalline medium and liquid crystal display

Info

Publication number
TWI340762B
TWI340762B TW092101992A TW92101992A TWI340762B TW I340762 B TWI340762 B TW I340762B TW 092101992 A TW092101992 A TW 092101992A TW 92101992 A TW92101992 A TW 92101992A TW I340762 B TWI340762 B TW I340762B
Authority
TW
Taiwan
Prior art keywords
crystal display
crystalline medium
liquid
liquid crystal
liquid crystalline
Prior art date
Application number
TW092101992A
Other languages
English (en)
Chinese (zh)
Other versions
TW200307744A (en
Inventor
Michael Heckmeier
Sabine Schoen
Peer Kirsch
Matthias Bremer
Volker Reiffenrath
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
Publication of TW200307744A publication Critical patent/TW200307744A/zh
Application granted granted Critical
Publication of TWI340762B publication Critical patent/TWI340762B/zh

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
    • C09K19/42—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
    • 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
    • C09K2019/121—Compounds containing phenylene-1,4-diyl (-Ph-)
    • C09K2019/123—Ph-Ph-Ph
    • 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
    • C09K19/3003—Compounds containing at least two rings in which the different rings are directly linked (covalent bond)
    • C09K2019/3004—Cy-Cy
    • 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
    • C09K19/3003—Compounds containing at least two rings in which the different rings are directly linked (covalent bond)
    • C09K2019/301—Cy-Cy-Ph
    • 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
    • C09K19/3003—Compounds containing at least two rings in which the different rings are directly linked (covalent bond)
    • C09K2019/3016—Cy-Ph-Ph
    • 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
    • C09K19/3068—Cyclohexane rings in which the rings are linked by a chain containing carbon and oxygen atoms, e.g. esters or ethers chain containing -COO- or -OCO- groups
    • C09K2019/3077—Cy-Cy-COO-Ph
    • 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)
TW092101992A 2002-02-05 2003-01-29 Liquid crystalline medium and liquid crystal display TWI340762B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP02002653 2002-02-05
EP02008162 2002-04-15

Publications (2)

Publication Number Publication Date
TW200307744A TW200307744A (en) 2003-12-16
TWI340762B true TWI340762B (en) 2011-04-21

Family

ID=27736036

Family Applications (1)

Application Number Title Priority Date Filing Date
TW092101992A TWI340762B (en) 2002-02-05 2003-01-29 Liquid crystalline medium and liquid crystal display

Country Status (7)

Country Link
US (1) US7153550B2 (enExample)
EP (1) EP1472325B1 (enExample)
JP (1) JP4738739B2 (enExample)
KR (1) KR100977949B1 (enExample)
AU (1) AU2003244469A1 (enExample)
TW (1) TWI340762B (enExample)
WO (1) WO2003066774A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19947954A1 (de) * 1999-10-06 2001-04-12 Merck Patent Gmbh Flüssigkristalline Phenolester
JP4031506B2 (ja) * 2006-05-22 2008-01-09 株式会社ビジョンマルチメディアテクノロジ 電子ブラインド並びに電子ブラインドの製造方法
WO2012161178A1 (ja) 2011-05-26 2012-11-29 Dic株式会社 ２－フルオロフェニルオキシメタン構造を持つ化合物
KR101986858B1 (ko) 2011-06-01 2019-06-07 메르크 파텐트 게엠베하 액정 매질 및 액정 디스플레이
TWI518062B (zh) 2011-12-26 2016-01-21 迪愛生股份有限公司 具有２－氟苯基氧基甲烷構造之化合物
KR101488315B1 (ko) 2012-05-15 2015-01-30 디아이씨 가부시끼가이샤 2-플루오로페닐옥시메탄 구조를 가지는 화합물
JP5741987B1 (ja) 2013-07-25 2015-07-01 Dic株式会社 ２，６−ジフルオロフェニルエーテル構造を持つ液晶性化合物及びその液晶組成物
US10544365B2 (en) 2013-08-30 2020-01-28 Dic Corporation Nematic liquid crystal composition
JP5741986B1 (ja) 2013-10-03 2015-07-01 Dic株式会社 ２，６−ジフルオロフェニルエーテル構造を持つ液晶性化合物及びその液晶組成物
US10000700B2 (en) 2014-07-31 2018-06-19 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
CN104593002B (zh) * 2014-12-24 2018-07-10 北京八亿时空液晶科技股份有限公司 一种具有快速响应的液晶组合物

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59105962D1 (de) * 1990-01-23 1995-08-17 Merck Patent Gmbh Flüssigkristallines medium.
DE4101468A1 (de) * 1990-01-23 1991-07-25 Merck Patent Gmbh Fluessigkristallines medium
JP3144801B2 (ja) * 1990-04-02 2001-03-12 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 ハフトング ネマチック液晶混合物類およびマトリックス液晶ディスプレイ
DE69120245T2 (de) * 1990-10-02 1996-11-28 Merck Patent Gmbh Flüssigkristallmedium
EP0540044A1 (en) 1991-11-01 1993-05-05 MERCK PATENT GmbH Nematic liquid-crystal composition
US5376302A (en) * 1992-04-06 1994-12-27 Merck Patent Gesellschaft Mit Beschrankter Haftung Electrooptical liquid crystal system
DE4442517B4 (de) * 1993-12-09 2006-07-13 Merck Patent Gmbh Nematische Flüssigkristallmischungen
DE19919348B4 (de) * 1998-04-30 2009-11-05 Merck Patent Gmbh Flüssigkristallines Medium
DE19859421A1 (de) * 1998-12-22 2000-06-29 Merck Patent Gmbh Flüssigkristallines Medium
ATE237664T1 (de) * 1999-06-18 2003-05-15 Merck Patent Gmbh Flüssigkristallines medium
DE19961702B4 (de) * 1999-12-21 2010-09-30 Merck Patent Gmbh Flüssigkristallines Medium und seine Verwendung
TW588106B (en) 2000-04-17 2004-05-21 Merck Patent Gmbh Liquid-crystalline medium having a low threshold voltage
DE10032346A1 (de) * 2000-07-04 2002-01-17 Merck Patent Gmbh Flüssigkristallines Medium
DE10150198A1 (de) * 2001-10-12 2003-04-24 Merck Patent Gmbh Flüssigkristallines Medium
TW574350B (en) * 2001-10-23 2004-02-01 Merck Patent Gmbh Liquid crystalline medium and liquid crystal display

Also Published As

Publication number Publication date
KR20040088490A (ko) 2004-10-16
EP1472325B1 (en) 2016-01-06
KR100977949B1 (ko) 2010-08-24
JP2005517079A (ja) 2005-06-09
US7153550B2 (en) 2006-12-26
JP4738739B2 (ja) 2011-08-03
AU2003244469A1 (en) 2003-09-02
US20050092966A1 (en) 2005-05-05
WO2003066774A1 (en) 2003-08-14
TW200307744A (en) 2003-12-16
EP1472325A1 (en) 2004-11-03

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