GB2323091B - Liquid-crystalline medium based on 4-alkyl-4'-alkenyl-bicyclohexyl & 1-substituted-2(,6)-(di)fluoro-4-(4-[4-alkenyl-cyclohexyl]cyclohexyl)-benzene derivatives - Google Patents

Liquid-crystalline medium based on 4-alkyl-4'-alkenyl-bicyclohexyl & 1-substituted-2(,6)-(di)fluoro-4-(4-[4-alkenyl-cyclohexyl]cyclohexyl)-benzene derivatives

Info

Publication number
GB2323091B
GB2323091B GB9804981A GB9804981A GB2323091B GB 2323091 B GB2323091 B GB 2323091B GB 9804981 A GB9804981 A GB 9804981A GB 9804981 A GB9804981 A GB 9804981A GB 2323091 B GB2323091 B GB 2323091B
Authority
GB
United Kingdom
Prior art keywords
cyclohexyl
alkenyl
bicyclohexyl
fluoro
substituted
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
GB9804981A
Other languages
English (en)
Other versions
GB2323091A (en
GB9804981D0 (en
GB2323091A8 (en
Inventor
Kazuaki Tarumi
Brigette Schuler
Michael Schwarz
Peter Mackert
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 GB9804981D0 publication Critical patent/GB9804981D0/en
Publication of GB2323091A publication Critical patent/GB2323091A/en
Publication of GB2323091A8 publication Critical patent/GB2323091A8/en
Application granted granted Critical
Publication of GB2323091B publication Critical patent/GB2323091B/en
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
    • 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)
    • 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
    • C09K19/0208—Twisted Nematic (T.N.); Super Twisted Nematic (S.T.N.); Optical Mode Interference (O.M.I.)
    • 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
    • G02F1/1396—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 the liquid crystal being selectively controlled between a twisted state and a non-twisted state, e.g. TN-LC cell
    • 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

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)
GB9804981A 1997-03-11 1998-03-09 Liquid-crystalline medium based on 4-alkyl-4'-alkenyl-bicyclohexyl & 1-substituted-2(,6)-(di)fluoro-4-(4-[4-alkenyl-cyclohexyl]cyclohexyl)-benzene derivatives Expired - Lifetime GB2323091B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19709890A DE19709890A1 (de) 1997-03-11 1997-03-11 Flüssigkristallines Medium

Publications (4)

Publication Number Publication Date
GB9804981D0 GB9804981D0 (en) 1998-05-06
GB2323091A GB2323091A (en) 1998-09-16
GB2323091A8 GB2323091A8 (en) 1999-01-25
GB2323091B true GB2323091B (en) 2001-11-14

Family

ID=7822910

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9804981A Expired - Lifetime GB2323091B (en) 1997-03-11 1998-03-09 Liquid-crystalline medium based on 4-alkyl-4'-alkenyl-bicyclohexyl & 1-substituted-2(,6)-(di)fluoro-4-(4-[4-alkenyl-cyclohexyl]cyclohexyl)-benzene derivatives

Country Status (5)

Country Link
US (1) US5993692A (enExample)
JP (1) JP4790097B2 (enExample)
KR (1) KR19980080063A (enExample)
DE (1) DE19709890A1 (enExample)
GB (1) GB2323091B (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998007674A1 (en) * 1996-08-21 1998-02-26 Chisso Corporation Difluorophenyl derivative compound, liquid crystal composition and liquid crystal display device
DE19707956A1 (de) * 1997-02-27 1998-09-03 Merck Patent Gmbh TN- und STN-Flüssigkristallanzeige
DE19733199A1 (de) 1997-08-01 1999-02-04 Merck Patent Gmbh Nematische Flüssigkristallzusammensetzung
JP2000129261A (ja) * 1998-08-18 2000-05-09 Minolta Co Ltd 液晶組成物及び液晶光変調素子
DE69925798D1 (de) * 1998-11-19 2005-07-21 Merck Patent Gmbh Supertwist-nematische Flüssigkristallanzeigen
KR100679790B1 (ko) * 1999-02-17 2007-02-07 메르크 파텐트 게젤샤프트 미트 베쉬랭크터 하프퉁 활성 매트릭스 적용을 위한 네마틱 액정 조성물 및 반사성 액정 디스플레이
JP4655319B2 (ja) * 1999-12-14 2011-03-23 Ｄｉｃ株式会社 液晶媒体及び該液晶媒体を含有する液晶表示素子
DE19961702B4 (de) * 1999-12-21 2010-09-30 Merck Patent Gmbh Flüssigkristallines Medium und seine Verwendung
JP2001192659A (ja) * 2000-01-13 2001-07-17 Dainippon Ink & Chem Inc 液晶組成物
TW588106B (en) * 2000-04-17 2004-05-21 Merck Patent Gmbh Liquid-crystalline medium having a low threshold voltage
DE10135680A1 (de) * 2000-08-11 2002-02-21 Merck Patent Gmbh Flüssigkristallines Medium und Flüssigkristallanzeige
WO2002044304A1 (en) * 2000-11-29 2002-06-06 Merck Patent Gmbh Electro-optical liquid crystal display and liquid crystalline medium
KR101355300B1 (ko) * 2004-11-26 2014-01-23 샤프 가부시키가이샤 액정 매질
US20070095667A1 (en) * 2005-10-27 2007-05-03 Applera Corporation Optoelectronic Separation of Biomolecules
EP2837671B1 (de) * 2013-08-16 2017-10-25 Merck Patent GmbH Flüssigkristallines Medium

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08120275A (ja) * 1994-10-27 1996-05-14 Dainippon Ink & Chem Inc ネマチック液晶組成物及びこれを用いた液晶表示装置
JPH08170079A (ja) * 1994-10-19 1996-07-02 Dainippon Ink & Chem Inc ネマチック液晶組成物及びこれを用いた液晶表示装置
JPH08283719A (ja) * 1995-04-10 1996-10-29 Dainippon Ink & Chem Inc 液晶デバイス
JPH0959632A (ja) * 1995-08-25 1997-03-04 Dainippon Ink & Chem Inc ネマチック液晶組成物及びこれを用いた液晶表示装置
JPH0959623A (ja) * 1995-08-23 1997-03-04 Dainippon Ink & Chem Inc ネマチック液晶組成物及びこれを用いた液晶表示装置
JPH0959629A (ja) * 1995-08-24 1997-03-04 Dainippon Ink & Chem Inc ネマチック液晶組成物及びこれを用いた液晶表示装置
JPH0968701A (ja) * 1995-09-01 1997-03-11 Dainippon Ink & Chem Inc 液晶デバイス

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0168683B1 (de) * 1984-07-16 1990-11-28 F. Hoffmann-La Roche Ag Flüssigkristalle mit Alkenyl- oder Alkenyloxygruppen
CN1152331A (zh) * 1995-04-25 1997-06-18 智索股份有限公司 液晶组合物和液晶显示元件
JP3684613B2 (ja) * 1995-04-28 2005-08-17 チッソ株式会社 液晶組成物および液晶表示素子
KR100462959B1 (ko) * 1995-08-01 2004-12-24 메르크 파텐트 게엠베하 액정 매질
DE19528665A1 (de) * 1995-08-04 1997-02-06 Merck Patent Gmbh Flüssigkristallines Medium
DE19529106B4 (de) * 1995-08-08 2011-03-03 Merck Patent Gmbh Flüssigkristallines Medium und seine Verwendung
JP3904094B2 (ja) * 1996-08-06 2007-04-11 大日本インキ化学工業株式会社 ネマチック液晶組成物及びこれを用いた液晶表示装置
DE19748618B4 (de) * 1996-12-05 2009-12-03 Merck Patent Gmbh Flüssigkristallmischung und ihre Verwendung in einer elektrooptischen Flüssigkristallanzeige

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08170079A (ja) * 1994-10-19 1996-07-02 Dainippon Ink & Chem Inc ネマチック液晶組成物及びこれを用いた液晶表示装置
JPH08120275A (ja) * 1994-10-27 1996-05-14 Dainippon Ink & Chem Inc ネマチック液晶組成物及びこれを用いた液晶表示装置
JPH08283719A (ja) * 1995-04-10 1996-10-29 Dainippon Ink & Chem Inc 液晶デバイス
JPH0959623A (ja) * 1995-08-23 1997-03-04 Dainippon Ink & Chem Inc ネマチック液晶組成物及びこれを用いた液晶表示装置
JPH0959629A (ja) * 1995-08-24 1997-03-04 Dainippon Ink & Chem Inc ネマチック液晶組成物及びこれを用いた液晶表示装置
JPH0959632A (ja) * 1995-08-25 1997-03-04 Dainippon Ink & Chem Inc ネマチック液晶組成物及びこれを用いた液晶表示装置
JPH0968701A (ja) * 1995-09-01 1997-03-11 Dainippon Ink & Chem Inc 液晶デバイス

Also Published As

Publication number Publication date
KR19980080063A (ko) 1998-11-25
DE19709890A1 (de) 1998-09-17
GB2323091A (en) 1998-09-16
GB9804981D0 (en) 1998-05-06
JPH10259377A (ja) 1998-09-29
GB2323091A8 (en) 1999-01-25
JP4790097B2 (ja) 2011-10-12
US5993692A (en) 1999-11-30

Similar Documents

Publication Publication Date Title
GB2323091B (en) Liquid-crystalline medium based on 4-alkyl-4'-alkenyl-bicyclohexyl & 1-substituted-2(,6)-(di)fluoro-4-(4-[4-alkenyl-cyclohexyl]cyclohexyl)-benzene derivatives
AU9304298A (en) Evaporative personal cooler
AU9256498A (en) 1,4-disubstituted piperazines
GB9815170D0 (en) 4-(1,2,3,4-Tetrahydro-1,8-naphthyridin-7YL)butanoyl-glycyl-3(S)-Quinolin-3- YL-B-alanine and salts thereof
GB9804142D0 (en) Liquid-crystalline medium
GB2325930B (en) Cyclohexane derivatives, and liquid-crystalline medium
AU6002198A (en) Air-cooled condenser
EP0679515A3 (en) Recording head.
SG71935A1 (en) Optical information medium
GB2324088B (en) Fluorocyclohexane derivatives, and liquid-crystalline medium
AU8493098A (en) Heat dissipation in lead frames
AU3882195A (en) Well cooler
AU1255399A (en) Laser working medium
AUPM694594A0 (en) Advertising medium
AUPP203698A0 (en) Reader
AUPO927997A0 (en) Hugenius - "stab fins"
IL121166A0 (en) Laser working medium
AUPP217998A0 (en) Cylind-vertise advertising medium
AU7082398A (en) Information storage medium
IL126135A (en) 4-(3,3-dihaloallyloxy)-phenol compounds
AU694911B3 (en) Reader
AU694912B3 (en) Reader
AUPO450497A0 (en) Rotor "B"
AU1158299A (en) Advertising medium
AUPO720597A0 (en) Beyond 2000 access

Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20180308