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ATE374233T1 - Flüssigkristallzusammensetzung zur verwendung in bistabilen flüssigkristallanzeigen - Google Patents

Flüssigkristallzusammensetzung zur verwendung in bistabilen flüssigkristallanzeigen

Info

Publication number
ATE374233T1
ATE374233T1 AT04726966T AT04726966T ATE374233T1 AT E374233 T1 ATE374233 T1 AT E374233T1 AT 04726966 T AT04726966 T AT 04726966T AT 04726966 T AT04726966 T AT 04726966T AT E374233 T1 ATE374233 T1 AT E374233T1
Authority
AT
Austria
Prior art keywords
liquid crystal
bistable
crystal composition
crystal displays
composition
Prior art date
Application number
AT04726966T
Other languages
English (en)
Inventor
Mark John Goulding
Matthew Francis
John Clifford Jones
Steve Beldon
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 ATE374233T1 publication Critical patent/ATE374233T1/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
    • C09K19/42—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)
AT04726966T 2003-05-08 2004-04-13 Flüssigkristallzusammensetzung zur verwendung in bistabilen flüssigkristallanzeigen ATE374233T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03010370 2003-05-08

Publications (1)

Publication Number Publication Date
ATE374233T1 true ATE374233T1 (de) 2007-10-15

Family

ID=33427047

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04726966T ATE374233T1 (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)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5451973B2 (ja) 2004-02-24 2014-03-26 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 双安定液晶デバイスのための液晶組成物
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
ATE484564T1 (de) 2007-05-17 2010-10-15 Dainippon Ink & Chemicals Nematische flüssigkristallzusammensetzung und bistabile nematische flüssigkristallanzeige
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
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
US20150252263A1 (en) * 2012-12-27 2015-09-10 Dic Corporation Fluorobiphenyl-containing composition
TWI460260B (zh) * 2013-02-20 2014-11-11 Dainippon Ink & Chemicals Liquid crystal display device
EP2796922B1 (de) 2013-02-21 2016-10-05 DIC Corporation Flüssigkristallanzeigevorrichtung
WO2014203326A1 (ja) 2013-06-18 2014-12-24 Dic株式会社 液晶表示装置
US9810938B2 (en) 2013-11-29 2017-11-07 Dic Corporation Liquid crystal display device
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
CN109929564B (zh) * 2017-12-19 2024-03-12 默克专利股份有限公司 液晶介质和液晶显示器
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
AU4222497A (en) * 1996-09-27 1998-04-17 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
JP4876348B2 (ja) * 2001-08-29 2012-02-15 Ｄｉｃ株式会社 液晶表示素子
DE60221888T2 (de) * 2001-08-29 2008-05-15 Koninklijke Philips Electronics N.V. Transflektive flüssigkristallanzeige
EP1570024B1 (de) * 2002-12-11 2007-08-01 MERCK PATENT GmbH Schnell schaltende flüssigkristallzusammensetzungen zur verwendung in bistabilen flüssigkristallanzeigen
US7294368B2 (en) * 2002-12-11 2007-11-13 Merck Patent Gmbh Liquid crystal composition for use in bistable liquid crystal devices

Also Published As

Publication number Publication date
TW200502363A (en) 2005-01-16
WO2004099343A1 (en) 2004-11-18
US7335404B2 (en) 2008-02-26
CN100540631C (zh) 2009-09-16
EP1620527B1 (de) 2007-09-26
TWI354014B (en) 2011-12-11
DE602004009170T2 (de) 2008-07-03
EP1620527A1 (de) 2006-02-01
CN1784481A (zh) 2006-06-07
US20070080325A1 (en) 2007-04-12
DE602004009170D1 (de) 2007-11-08
JP5371188B2 (ja) 2013-12-18
JP2006525387A (ja) 2006-11-09

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