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DE602007006570D1 - Flüssigkristallines Medium und Flüssigkristallanzeige - Google Patents

Flüssigkristallines Medium und Flüssigkristallanzeige

Info

Publication number
DE602007006570D1
DE602007006570D1 DE602007006570T DE602007006570T DE602007006570D1 DE 602007006570 D1 DE602007006570 D1 DE 602007006570D1 DE 602007006570 T DE602007006570 T DE 602007006570T DE 602007006570 T DE602007006570 T DE 602007006570T DE 602007006570 D1 DE602007006570 D1 DE 602007006570D1
Authority
DE
Germany
Prior art keywords
liquid
component
dielectrically
crystal display
crystalline medium
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.)
Active
Application number
DE602007006570T
Other languages
English (en)
Inventor
Markus Dr Czanta
Harald Dr Hirschmann
Peer Kirsch
Volker Reiffenrath
Marcus Reuter
Christian Hock
Sayuri Ogiri
Shinji Nakajima
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 DE602007006570D1 publication Critical patent/DE602007006570D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C09K19/12—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
    • 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
    • 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
    • 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
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
    • C09K19/3402—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom
    • 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
    • C09K19/0403—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit the structure containing one or more specific, optionally substituted ring or ring systems
    • C09K2019/0407—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit the structure containing one or more specific, optionally substituted ring or ring systems containing a carbocyclic ring, e.g. dicyano-benzene, chlorofluoro-benzene or cyclohexanone
    • 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
    • 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)
    • C09K2019/3019—Cy-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
    • C09K19/3003—Compounds containing at least two rings in which the different rings are directly linked (covalent bond)
    • C09K2019/3025—Cy-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
    • C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
    • C09K19/3402—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom
    • C09K2019/3422—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom the heterocyclic ring being a six-membered ring
    • 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)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal Substances (AREA)
DE602007006570T 2006-03-17 2007-03-08 Flüssigkristallines Medium und Flüssigkristallanzeige Active DE602007006570D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06005479 2006-03-17

Publications (1)

Publication Number Publication Date
DE602007006570D1 true DE602007006570D1 (de) 2010-07-01

Family

ID=38532389

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007006570T Active DE602007006570D1 (de) 2006-03-17 2007-03-08 Flüssigkristallines Medium und Flüssigkristallanzeige

Country Status (7)

Country Link
US (2) US7563491B2 (de)
JP (1) JP5596897B2 (de)
KR (1) KR101423329B1 (de)
CN (1) CN101037599B (de)
AT (1) ATE468380T1 (de)
DE (1) DE602007006570D1 (de)
TW (1) TWI421330B (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602007006570D1 (de) * 2006-03-17 2010-07-01 Merck Patent Gmbh Flüssigkristallines Medium und Flüssigkristallanzeige
DE102008024866A1 (de) * 2007-12-21 2009-06-25 Merck Patent Gmbh Flüssigkristallines Medium
CN101910362A (zh) * 2008-01-14 2010-12-08 默克专利股份有限公司 液晶介质
US8574456B2 (en) * 2008-02-20 2013-11-05 Merck Patent Gmbh Liquid-crystalline medium and liquid crystal display
JP5359478B2 (ja) * 2008-04-11 2013-12-04 Ｊｎｃ株式会社 液晶組成物および液晶表示素子
DE102010006691A1 (de) * 2009-02-06 2010-10-28 Merck Patent Gmbh Flüssigkristallines Medium und Flüssigkristallanzeige
JP5471189B2 (ja) * 2009-09-02 2014-04-16 Ｊｎｃ株式会社 液晶組成物および液晶表示素子
US8168084B2 (en) 2009-12-18 2012-05-01 Vanderbilt University Polar nematic compounds
CN101831307B (zh) * 2010-03-10 2013-04-10 北京八亿时空液晶科技股份有限公司 一种用于tft显示的液晶组合物
EP3228682B1 (de) 2012-07-18 2018-10-31 DIC Corporation Nematische flüssigkristallzusammensetzung und flüssigkristallanzeigevorrichtung damit
JP5282989B1 (ja) * 2012-07-18 2013-09-04 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
EP2703472B1 (de) * 2012-08-31 2018-07-04 Merck Patent GmbH Flüssigkristallines Medium
JP5534110B1 (ja) * 2012-12-27 2014-06-25 Ｄｉｃ株式会社 フルオロビフェニル含有組成物
CN103421516B (zh) * 2013-06-06 2015-02-04 江苏和成显示科技股份有限公司 具有超宽温和高耐候性的液晶组合物及其显示器
WO2017020998A1 (de) * 2015-08-05 2017-02-09 Merck Patent Gmbh Flüssigkristallines medium
JP7301498B2 (ja) * 2017-01-09 2023-07-03 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

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DE3927674A1 (de) * 1989-08-22 1991-02-28 Merck Patent Gmbh Matrix - fluessigkristallanzeige
SG26369G (en) 1989-10-02 1995-09-18 Merck Patent Gmbh Electro-optical liquid crystal system
US5958290A (en) * 1989-10-02 1999-09-28 Merck Patent Gesellschaft Mit Beschrankter Haftung Electrooptical liquid crystal system
DE4000451B4 (de) 1990-01-09 2004-12-09 Merck Patent Gmbh Elektrooptisches Flüssigkristallschaltelement
US5576867A (en) * 1990-01-09 1996-11-19 Merck Patent Gesellschaft Mit Beschrankter Haftung Liquid crystal switching elements having a parallel electric field and βo which is not 0° or 90°
EP0477327A1 (de) 1990-04-13 1992-04-01 MERCK PATENT GmbH Flüssigkristallines medium
DE4112003A1 (de) 1990-04-13 1991-10-17 Merck Patent Gmbh Fluessigkristallines medium
JP3293080B2 (ja) * 1990-04-13 2002-06-17 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 液晶媒体
DE69333323T2 (de) 1992-09-18 2004-09-16 Hitachi, Ltd. Flüssigkristall-Anzeigevorrichtung
JP3674709B2 (ja) * 1993-08-11 2005-07-20 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 ハフトング スーパーツィスト液晶ディスプレイ
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
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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
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WO2005123879A1 (de) * 2004-06-18 2005-12-29 Merck Patent Gmbh Flüssigkristallines medium
DE102006033886A1 (de) * 2005-08-03 2007-02-08 Merck Patent Gmbh FK-Mischungen mit geringer Frequenzabhängigkeit für TFT-Anzeigen
EP1813662B1 (de) * 2006-01-27 2009-10-21 MERCK PATENT GmbH Flüssigkristallines Medium und Flüssigkristallanzeige
DE602007006570D1 (de) * 2006-03-17 2010-07-01 Merck Patent Gmbh Flüssigkristallines Medium und Flüssigkristallanzeige

Also Published As

Publication number Publication date
CN101037599A (zh) 2007-09-19
US7563491B2 (en) 2009-07-21
US7740918B2 (en) 2010-06-22
CN101037599B (zh) 2014-01-22
JP5596897B2 (ja) 2014-09-24
KR20070094554A (ko) 2007-09-20
US20070221880A1 (en) 2007-09-27
KR101423329B1 (ko) 2014-07-24
US20090184291A1 (en) 2009-07-23
ATE468380T1 (de) 2010-06-15
JP2007246906A (ja) 2007-09-27
TWI421330B (zh) 2014-01-01
TW200740962A (en) 2007-11-01

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