DE602004009170D1 - Flüssigkristallzusammensetzung zur verwendung in bistabilen flüssigkristallanzeigen - Google Patents

Flüssigkristallzusammensetzung zur verwendung in bistabilen flüssigkristallanzeigen

Info

Publication number
DE602004009170D1
DE602004009170D1 DE602004009170T DE602004009170T DE602004009170D1 DE 602004009170 D1 DE602004009170 D1 DE 602004009170D1 DE 602004009170 T DE602004009170 T DE 602004009170T DE 602004009170 T DE602004009170 T DE 602004009170T DE 602004009170 D1 DE602004009170 D1 DE 602004009170D1
Authority
DE
Germany
Prior art keywords
liquid crystal
bistable
bis
crystal displays
crystalline composition
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
DE602004009170T
Other languages
English (en)
Other versions
DE602004009170T2 (de
Inventor
Mark John Goulding
Matthew Francis
John Clifford Jones
Steve Beldon
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
Publication of DE602004009170D1 publication Critical patent/DE602004009170D1/de
Application granted granted Critical
Publication of DE602004009170T2 publication Critical patent/DE602004009170T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • C09K19/02—Liquid crystal materials characterised by optical, electrical or physical properties of the components, in general
    • C09K19/0225—Ferroelectric
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/137—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/139—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
    • G02F1/1391—Bistable or multi-stable liquid crystal cells

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)
DE602004009170T 2003-05-08 2004-04-13 Flüssigkristallzusammensetzung zur verwendung in bistabilen flüssigkristallanzeigen Expired - Lifetime DE602004009170T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP03010370 2003-05-08
EP03010370 2003-05-08
PCT/EP2004/003866 WO2004099343A1 (en) 2003-05-08 2004-04-13 Liquid crystal composition for use in bistable liquid crystal devices

Publications (2)

Publication Number Publication Date
DE602004009170D1 true DE602004009170D1 (de) 2007-11-08
DE602004009170T2 DE602004009170T2 (de) 2008-07-03

Family

ID=33427047

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004009170T Expired - Lifetime DE602004009170T2 (de) 2003-05-08 2004-04-13 Flüssigkristallzusammensetzung zur verwendung in bistabilen flüssigkristallanzeigen

Country Status (8)

Country Link
US (1) US7335404B2 (de)
EP (1) EP1620527B1 (de)
JP (1) JP5371188B2 (de)
CN (1) CN100540631C (de)
AT (1) ATE374233T1 (de)
DE (1) DE602004009170T2 (de)
TW (1) TWI354014B (de)
WO (1) WO2004099343A1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7670502B2 (en) 2004-02-24 2010-03-02 Merck Patent Gmbh Liquid crystal composition for bistable liquid crystal devices
JP4998762B2 (ja) * 2005-03-09 2012-08-15 Ｄｉｃ株式会社 液晶組成物及び液晶表示素子
GB2424716B (en) * 2005-03-29 2010-03-24 Hewlett Packard Development Co Bistable liquid crystal display device
DE102006033886A1 (de) * 2005-08-03 2007-02-08 Merck Patent Gmbh FK-Mischungen mit geringer Frequenzabhängigkeit für TFT-Anzeigen
DE102006047128B4 (de) * 2005-10-26 2015-11-12 Merck Patent Gmbh Flüssigkristallmedium und seine Verwendung
TW200743842A (en) * 2006-05-23 2007-12-01 Chunghwa Picture Tubes Ltd Twisted nematic liquid crystal composition and liquid crystal display
DE102008016053A1 (de) * 2007-04-24 2008-10-30 Merck Patent Gmbh Flüssigkristallines Medium und Flüssigkristallanzeige
DE602008003028D1 (de) * 2007-05-17 2010-11-25 Dainippon Ink & Chemicals Nematische flüssigkristallzusammensetzung und bistabile nematische flüssigkristallanzeige
EP2147081A1 (de) * 2007-05-17 2010-01-27 DIC Corporation Nematische flüssigkristallzusammensetzung und bistabile nematische flüssigkristallanzeige
ITCS20070032A1 (it) * 2007-06-29 2008-12-30 Univ Calabria Drogaggio biassiale di nematici calamitici per display bistabili o multistabili
KR101541138B1 (ko) * 2008-12-16 2015-08-03 주식회사 동진쎄미켐 액정 화합물 및 그 제조방법
TWI535829B (zh) * 2009-05-29 2016-06-01 Jnc Corp 液晶組成物及液晶顯示元件
CN102899050B (zh) * 2012-10-13 2015-02-25 江苏和成显示科技股份有限公司 液晶组合物及其显示器件
TWI476273B (zh) 2012-12-04 2015-03-11 Dainippon Ink & Chemicals Liquid crystal display device
CN104395429A (zh) * 2012-12-27 2015-03-04 Dic株式会社 含有氟联苯的组合物
TWI460260B (zh) * 2013-02-20 2014-11-11 Dainippon Ink & Chemicals Liquid crystal display device
KR101531549B1 (ko) 2013-02-21 2015-06-25 디아이씨 가부시끼가이샤 액정 표시 장치
US9410084B2 (en) 2013-06-18 2016-08-09 Dic Corporation Liquid crystal display device
WO2015079561A1 (ja) 2013-11-29 2015-06-04 Dic株式会社 液晶表示装置
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
KR102098764B1 (ko) 2017-03-07 2020-04-08 주식회사 엘지화학 정점 쌍 안정 액정 패널의 액정 배향을 위한 패턴 형성방법, 이에 따라 형성된 패턴을 포함하는 액정 배향기판 및 상기 패턴의 형성에 사용된 마스크 기판
KR20190074237A (ko) * 2017-12-19 2019-06-27 메르크 파텐트 게엠베하 액정 매질 및 액정 디스플레이
CN115029142B (zh) * 2021-03-04 2023-10-24 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

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9521106D0 (en) * 1995-10-16 1995-12-20 Secr Defence Bistable nematic liquid crystal device
US6174457B1 (en) * 1996-09-27 2001-01-16 Chisso Corporation Compound having alkadienyl group as side chain, and liquid crystal composition using same
JP3287288B2 (ja) * 1996-11-22 2002-06-04 チッソ株式会社 ポリハロアルキルエーテル誘導体とそれらを含む液晶組成物及び液晶表示素子
GB9727142D0 (en) 1997-12-24 1998-02-25 Secr Defence Bistable nematic liquid crystal device
DE69938744D1 (de) * 1998-11-19 2008-06-26 Merck Patent Gmbh Supertwist-nematische Flüssigkristallanzeigen
DE10020059A1 (de) * 1999-05-04 2001-01-11 Merck Patent Gmbh STN-Flüssigkristallanzeige
JP2000336360A (ja) * 1999-05-28 2000-12-05 Kyocera Corp 液晶表示装置
JP2001164253A (ja) * 1999-09-30 2001-06-19 Minolta Co Ltd 液晶組成物および液晶表示素子
GB9928126D0 (en) * 1999-11-30 2000-01-26 Secr Defence Bistable nematic liquid crystal device
DE10018882A1 (de) * 2000-04-14 2001-10-25 Merck Patent Gmbh Elektrooptische Flüssigkristallanzeige
JP4449156B2 (ja) * 2000-04-26 2010-04-14 チッソ株式会社 シクロヘキサン誘導体、それを含有する液晶組成物および液晶表示素子
GB0017953D0 (en) * 2000-07-21 2000-09-13 Secr Defence Liquid crystal device
DE10223912A1 (de) * 2001-06-28 2003-01-16 Merck Patent Gmbh TN- und STN-Flüssigkristallanzeigen
WO2003019276A2 (en) * 2001-08-29 2003-03-06 Koninklijke Philips Electronics N.V. Transflective liquid crystal display
JP4876348B2 (ja) * 2001-08-29 2012-02-15 Ｄｉｃ株式会社 液晶表示素子
WO2004053021A1 (en) * 2002-12-11 2004-06-24 Merck Patent Gmbh Liquid crystal composition for use in bistable liquid crystal devices
AU2003286177A1 (en) * 2002-12-11 2004-06-30 Merck Patent Gmbh Fast switching liquid crystal compositions for use in bistable liquid crystal devices

Also Published As

Publication number Publication date
EP1620527B1 (de) 2007-09-26
TWI354014B (en) 2011-12-11
CN100540631C (zh) 2009-09-16
DE602004009170T2 (de) 2008-07-03
ATE374233T1 (de) 2007-10-15
JP5371188B2 (ja) 2013-12-18
EP1620527A1 (de) 2006-02-01
US20070080325A1 (en) 2007-04-12
WO2004099343A1 (en) 2004-11-18
US7335404B2 (en) 2008-02-26
TW200502363A (en) 2005-01-16
JP2006525387A (ja) 2006-11-09
CN1784481A (zh) 2006-06-07

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