ES2072003T3 - Medio fluidocristalino. - Google Patents

Medio fluidocristalino.

Info

Publication number
ES2072003T3
ES2072003T3 ES91912912T ES91912912T ES2072003T3 ES 2072003 T3 ES2072003 T3 ES 2072003T3 ES 91912912 T ES91912912 T ES 91912912T ES 91912912 T ES91912912 T ES 91912912T ES 2072003 T3 ES2072003 T3 ES 2072003T3
Authority
ES
Spain
Prior art keywords
sub
fluid medium
crystalline fluid
compounds
crystalline
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
ES91912912T
Other languages
English (en)
Inventor
Herbert Plach
Ulrich Finkenzeller
Volker Reiffenrath
Eike Poetsch
Bernhard Wacore-Tamagaw Rieger
Hiroshi - Forest Hills Numata
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
Application granted granted Critical
Publication of ES2072003T3 publication Critical patent/ES2072003T3/es
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
    • C09K19/06—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
    • C09K19/04—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
    • 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
    • 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
    • C09K19/06—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)
    • C09K2019/3021—Cy-Ph-Ph-Cy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal Substances (AREA)

Abstract

LA INVENCION SE REFIERE A UN MEDIO DE CRISTAL LIQUIDO BASADO EN UNA MEZCLA DE COMPUESTOS POLARES QUE PRESENTAN UNA ANISOTROPIA DIELECTRICA POSITIVA, QUE SE CARACTERIZA PORQUE EL MEDIO CONTIENE UNO O MAS COMPUESTOS DE LA FORMULA GENERAL (I) EN QUE X ES FLUOR, CLORO, CF SUB 3, OCF SUB 3 O OCHF SUB 2; EL ANILLO A ES TRANS-1,4-CICLOHEXILENO O 1,4-FENILENO; Y R ES ALQUILO, OXAALQUILO, FLUORALQUILO O ALQUERILO CON HASTA 7 ATOMOS DE CARBONO EN CADA CASO.
ES91912912T 1990-08-03 1991-07-16 Medio fluidocristalino. Expired - Lifetime ES2072003T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4024760 1990-08-03
DE4107119A DE4107119A1 (de) 1990-08-03 1991-03-06 Fluessigkristallines medium

Publications (1)

Publication Number Publication Date
ES2072003T3 true ES2072003T3 (es) 1995-07-01

Family

ID=25895636

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91912912T Expired - Lifetime ES2072003T3 (es) 1990-08-03 1991-07-16 Medio fluidocristalino.

Country Status (10)

Country Link
US (1) US5480581A (es)
EP (1) EP0495031B1 (es)
JP (8) JP3328910B2 (es)
KR (1) KR100221094B1 (es)
AU (1) AU8099291A (es)
CA (1) CA2066210C (es)
DE (2) DE4107119A1 (es)
ES (1) ES2072003T3 (es)
HK (1) HK1004567A1 (es)
WO (1) WO1992002597A1 (es)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69206016T2 (de) * 1991-03-04 1996-05-02 Merck Patent Gmbh Nematische Flüssigkristallzusammensetzung für aktiv matrix Verwendung.
EP0502407B1 (en) * 1991-03-04 1996-02-07 Sharp Corporation Nematic liquid-crystal composition for active matrix application
JP2795327B2 (ja) * 1991-03-04 1998-09-10 シャープ株式会社 ネマチック液晶組成物
DE69220275T2 (de) * 1991-03-05 1997-12-04 Merck Patent Gmbh Nematische Flüssigkristallzusammensetzung
DE4411806B4 (de) * 1993-04-09 2013-11-28 Merck Patent Gmbh Flüssigkristallines Medium
JP2605249B2 (ja) * 1993-07-23 1997-04-30 大日本インキ化学工業株式会社 液晶組成物及び液晶表示装置
JP3389697B2 (ja) * 1994-09-06 2003-03-24 チッソ株式会社 液晶組成物およびこれを用いた液晶表示素子
EP0785179A4 (en) * 1994-09-22 1998-02-25 Chisso Corp CHLOROBENZENE DERIVATIVE AND LIQUID CRYSTAL COMPOSITION CONTAINING THE SAME
JPH08199168A (ja) * 1995-01-19 1996-08-06 Chisso Corp 液晶組成物および液晶表示素子
TW297047B (es) * 1995-02-09 1997-02-01 Chisso Corp
TW371312B (en) * 1995-04-12 1999-10-01 Chisso Corp Fluorine-substituted liquid-crystal compound, liquid-crystal composition and liquid-crystal display device
DE19515504A1 (de) * 1995-04-27 1996-10-31 Merck Patent Gmbh Fluorierte Biphenylcyclohexane und flüssigkristallines Medium
AU6017196A (en) * 1995-06-16 1997-01-15 Chisso Corporation Liquid-crystal composition for liquid-crystal display elements and process for producing the composition
US6117360A (en) * 1995-09-11 2000-09-12 Chisso Corporation Liquid crystal composition and liquid crystal display device
JP4201855B2 (ja) * 1995-10-10 2008-12-24 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 ベンゼン誘導体および液晶媒体
JP3216550B2 (ja) * 1996-09-25 2001-10-09 チッソ株式会社 液晶組成物および液晶表示素子
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
DE19859421A1 (de) 1998-12-22 2000-06-29 Merck Patent Gmbh Flüssigkristallines Medium
DE10032346A1 (de) * 2000-07-04 2002-01-17 Merck Patent Gmbh Flüssigkristallines Medium
EP1310542B1 (en) * 2001-11-07 2007-04-18 MERCK PATENT GmbH Liquid crystalline compound, medium and display
KR20030042742A (ko) * 2001-11-23 2003-06-02 주식회사 엘지이아이 마그네트론 구동장치
KR20040005292A (ko) * 2002-07-09 2004-01-16 엘지전자 주식회사 전자 레인지의 구동장치
JP4776279B2 (ja) 2005-06-09 2011-09-21 株式会社Ａｄｅｋａ 新規化合物及び液晶組成物
CN108659856B (zh) * 2017-03-30 2022-03-11 江苏和成显示科技有限公司 具有正介电各向异性的液晶组合物及其显示器件
CN108659857B (zh) * 2017-03-30 2022-03-11 江苏和成显示科技有限公司 具有正介电各向异性的液晶组合物及其显示器件
CN109181713A (zh) * 2017-06-30 2019-01-11 江苏和成显示科技有限公司 一种液晶组合物及其应用
CN109207168B (zh) 2017-06-30 2021-08-06 江苏和成显示科技有限公司 一种液晶组合物及其应用
CN113320386B (zh) * 2021-06-08 2023-08-04 浙江汽车仪表有限公司 一种低温稳定性好且可靠性高的汽车全液晶仪表盘

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2907332A1 (de) * 1979-02-24 1980-09-18 Merck Patent Gmbh Fluorphenylcyclohexane, verfahren zu ihrer herstellung und ihre verwendung als komponenten fluessigkristalliner dielektrika
DE3022818C2 (de) * 1980-06-19 1986-11-27 Merck Patent Gmbh, 6100 Darmstadt Flüssigkristall-Anzeigeelement
JPS57154135A (en) * 1981-03-04 1982-09-22 Chisso Corp 1,2-difluoro-4-(trans-4'-(trans-4"-alkylcyclohexyl)cyclo- hexyl)benzene
JPS5764626A (en) * 1980-10-09 1982-04-19 Chisso Corp 4-(trans-4'-(trans-4"-alkylcyclohexyl)cyclohexyl fluorobenzene
JPS5935900B2 (ja) * 1981-09-10 1984-08-31 大日本インキ化学工業株式会社 １−シクロヘキシル−２−（４′−ハロロビフエニル）エタン誘導体
JPS5935901B2 (ja) * 1981-09-10 1984-08-31 大日本インキ化学工業株式会社 １−シクロヘキシル−２−（４′−ハロロフエニル）エタン誘導体
JPS5879938A (ja) * 1981-11-06 1983-05-13 Asahi Glass Co Ltd ４−（トランス−４′−アルキルシクロヘキシル）−クロロベンゼン
JPS58194972A (ja) * 1982-05-07 1983-11-14 Chisso Corp 液晶組成物
JPS5939835A (ja) * 1982-08-27 1984-03-05 Asahi Glass Co Ltd １−（トランス−４−アルキルシクロヘキシル）−２−｛トランス−４′−（ｐ−置換フエニル）シクロヘキシル｝エタン
JPS61207347A (ja) * 1985-03-12 1986-09-13 Chisso Corp シクロヘキサン誘導体
JPS61282328A (ja) * 1985-06-10 1986-12-12 Chisso Corp シクロヘキサン誘導体
JPH07100790B2 (ja) * 1986-09-01 1995-11-01 チッソ株式会社 ネマチツク液晶組成物
DE3909802A1 (de) * 1988-07-27 1990-04-05 Merck Patent Gmbh Difluormethylverbindungen
JP2832349B2 (ja) * 1987-11-24 1998-12-09 チッソ株式会社 ツイストネマチツク方式用液晶組成物
JP2660702B2 (ja) * 1987-12-14 1997-10-08 チッソ株式会社 液晶組成物
EP0365962B1 (de) * 1988-10-20 1994-09-21 MERCK PATENT GmbH Matrix-Flüssigkristallanzeige
JP2696557B2 (ja) * 1989-03-07 1998-01-14 チッソ株式会社 トリフルオロベンゼン誘導体
DE4027315A1 (de) * 1989-08-30 1991-03-07 Merck Patent Gmbh Halogenierte benzolderivate und fluessigkristallines medium
DE4027923A1 (de) * 1989-09-05 1991-03-07 Merck Patent Gmbh Phenylcyclohexane und fluessigkristallines medium
DE4027840A1 (de) * 1989-09-06 1991-03-07 Merck Patent Gmbh Fluorbenzolderivate und fluessigkristallines medium
US5308542A (en) * 1990-03-13 1994-05-03 Merck Patent Gesellschaft Mit Beschrankter Haftung 4,4'-disubstituted 2',3-difluorobisphenyls and a liquid-crystalline medium
WO1991015556A1 (de) * 1990-04-03 1991-10-17 MERCK Patent Gesellschaft mit beschränkter Haftung Flüssigkristallines medium
US5286411A (en) * 1990-04-13 1994-02-15 Merck Patent Gesellschaft Mit Beschrankter Haftung Liquid-crystalline medium
EP0478740A1 (de) * 1990-04-21 1992-04-08 MERCK PATENT GmbH Phenylcyclohexane und flüssigkristallines medium
DE69206016T2 (de) * 1991-03-04 1996-05-02 Merck Patent Gmbh Nematische Flüssigkristallzusammensetzung für aktiv matrix Verwendung.

Also Published As

Publication number Publication date
AU8099291A (en) 1992-03-02
CA2066210C (en) 2004-11-09
EP0495031B1 (de) 1995-05-10
JPH05501735A (ja) 1993-04-02
DE4107119A1 (de) 1992-02-06
WO1992002597A1 (de) 1992-02-20
JP2003183657A (ja) 2003-07-03
JP2002114978A (ja) 2002-04-16
KR920702405A (ko) 1992-09-04
CA2066210A1 (en) 1992-02-04
JP3428933B2 (ja) 2003-07-22
EP0495031A1 (de) 1992-07-22
JP3328910B2 (ja) 2002-09-30
KR100221094B1 (ko) 1999-09-15
JP2000104072A (ja) 2000-04-11
JP3452917B2 (ja) 2003-10-06
JP2000096064A (ja) 2000-04-04
JP3181899B2 (ja) 2001-07-03
JP2002114977A (ja) 2002-04-16
JP3323191B2 (ja) 2002-09-09
US5480581A (en) 1996-01-02
JP2000096065A (ja) 2000-04-04
HK1004567A1 (en) 1998-11-27
JP3796497B2 (ja) 2006-07-12
JP3076341B2 (ja) 2000-08-14
DE59105448D1 (de) 1995-06-14
JP2004091797A (ja) 2004-03-25

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