DE69120245D1 - Flüssigkristallmedium - Google Patents

Flüssigkristallmedium

Info

Publication number
DE69120245D1
DE69120245D1 DE69120245T DE69120245T DE69120245D1 DE 69120245 D1 DE69120245 D1 DE 69120245D1 DE 69120245 T DE69120245 T DE 69120245T DE 69120245 T DE69120245 T DE 69120245T DE 69120245 D1 DE69120245 D1 DE 69120245D1
Authority
DE
Germany
Prior art keywords
liquid crystal
crystal medium
medium
liquid
crystal
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
DE69120245T
Other languages
English (en)
Other versions
DE69120245T2 (de
Inventor
Bernhard Rieger
Hiroki Yoshitake
Thomas Jacob
Herbert Plach
Ulrich Finkenzeller
Hans-Adolf Kurmeier
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 DE69120245D1 publication Critical patent/DE69120245D1/de
Application granted granted Critical
Publication of DE69120245T2 publication Critical patent/DE69120245T2/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
    • C09K19/06—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
    • C09K19/3068—Cyclohexane rings in which the rings are linked by a chain containing carbon and oxygen atoms, e.g. esters or ethers chain containing -COO- or -OCO- groups
    • 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
    • C09K19/20—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers
    • C09K19/2007—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers the chain containing -COO- or -OCO- groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal Substances (AREA)
DE69120245T 1990-10-02 1991-09-19 Flüssigkristallmedium Expired - Lifetime DE69120245T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP90118881 1990-10-02
EP91102214 1991-02-16
EP91108842 1991-05-29
PCT/EP1991/001785 WO1992006148A1 (en) 1990-10-02 1991-09-19 Liquid crystalline medium

Publications (2)

Publication Number Publication Date
DE69120245D1 true DE69120245D1 (de) 1996-07-18
DE69120245T2 DE69120245T2 (de) 1996-11-28

Family

ID=27233357

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69120245T Expired - Lifetime DE69120245T2 (de) 1990-10-02 1991-09-19 Flüssigkristallmedium

Country Status (6)

Country Link
US (1) US5397505A (de)
EP (1) EP0503021B1 (de)
JP (3) JPH05501895A (de)
KR (1) KR100198364B1 (de)
DE (1) DE69120245T2 (de)
WO (1) WO1992006148A1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01317731A (ja) * 1988-06-17 1989-12-22 Minolta Camera Co Ltd 樹脂成形部材の結合構造及び方法
DE4025550B4 (de) * 1989-08-16 2007-05-03 Merck Patent Gmbh Phenylcyclohexane und flüssigkristallines Medium
US5746941A (en) * 1990-04-13 1998-05-05 Merck Patent Gesellschaft Mit Beschrankter Haftung Liquid-crystalline medium
US5616284A (en) * 1990-04-13 1997-04-01 Merck Patent Gesellschaft Mit Beschrankter Haftung Liquid-crystalline medium
US5409637A (en) * 1991-02-20 1995-04-25 Merck Patent Gesellschaft Mit Beschrankter Haftung Nematic liquid-crystal composition
WO1993001253A1 (en) * 1991-07-04 1993-01-21 MERCK Patent Gesellschaft mit beschränkter Haftung Liquid-crystalline medium
DE4123539A1 (de) * 1991-07-16 1993-01-21 Merck Patent Gmbh Fluessigkristallines medium
US5718840A (en) * 1993-05-10 1998-02-17 Merck Patent Gesellschaft Mit Beschrankter Haftung Benzene derivatives, and liquid-crystalline medium
DE4333837B4 (de) * 1993-10-05 2007-03-01 Merck Patent Gmbh 4-Fluorbenzole und ihre Verwendung in Flüssigkristallmischungen
TW297047B (de) * 1995-02-09 1997-02-01 Chisso Corp
CN1136067A (zh) * 1995-02-22 1996-11-20 智索公司 酯衍生物、液晶组合物和液晶显示元件
DE59608275D1 (de) * 1995-08-01 2002-01-03 Merck Patent Gmbh Flüssigkristallines medium
US6117360A (en) * 1995-09-11 2000-09-12 Chisso Corporation Liquid crystal composition and liquid crystal display device
US6149990A (en) * 1996-02-07 2000-11-21 Chisso Corporation Carboxylate derivatives comprising an ether group and liquid crystal composition comprising the same
WO1997029071A1 (fr) * 1996-02-07 1997-08-14 Chisso Corporation Derives d'esters carboxyliques a groupe ether et composition de cristaux liquides les contenant
EP0891961A4 (de) * 1996-02-29 1999-06-16 Chisso Corp Flussigkristalline verbindungen mit einem 1,4-phenylengrundgerust, flussigkristalline zusammensetzungen und flussigkristallines anzeigeelement
US6117361A (en) * 1996-02-29 2000-09-12 Chisso Corp. Liquid crystal compound having fluorine-substituted 1,4-phenylene moiety, liquid crystal composition and liquid crystal display element
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
DE10111139A1 (de) * 2000-04-07 2001-10-11 Merck Patent Gmbh Elektrooptische Flüssigkristallanzeige
DE10151913B4 (de) * 2000-11-18 2011-01-05 Merck Patent Gmbh Nematische Flüssigkristallmischung und ihre Verwendung in Flüssigkristallanzeigen
KR20010016326A (ko) * 2000-12-02 2001-03-05 김용배 네마틱액정화합물 및 이를 포함하는 네마틱액정조성물 과이것을 이용한 액정표시장치
AU2003244469A1 (en) * 2002-02-05 2003-09-02 Merck Patent Gmbh Liquid crystalline medium and liquid crystal display
EP2339413B1 (de) * 2009-12-22 2012-09-12 The Swatch Group Research and Development Ltd. Uhrwerk, das mit einem Vibrationswecker ausgestattet ist
JP5376272B2 (ja) 2011-04-18 2013-12-25 Ｄｉｃ株式会社 末端環構造にラテラル置換基を有する重合性化合物

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2309509A1 (fr) * 1975-04-30 1976-11-26 Thomson Csf Nouveau compose organique, melange mesomorphe a grande diffusion dynamique comportant ledit compose, et procede de fabrication dudit compose
SU805918A1 (ru) * 1979-09-28 1982-03-30 Ордена Трудового Красного Знамени Институт Радиотехники И Электроники Ан Ссср Преобразователь поверхностных акустических волн
CH645876A5 (de) * 1980-01-25 1984-10-31 Chisso Corp Halogenierte esterderivate mit positiver anisotropie und diese verbindungen enthaltende fluessigkristallmischungen.
US4487954A (en) * 1980-09-19 1984-12-11 Chisso Corporation Carboxylic acid cyclohexyl ester derivatives
JPS58191782A (ja) * 1982-04-30 1983-11-09 Sharp Corp 液晶組成物
GB2132612B (en) * 1982-10-30 1986-01-22 Dainippon Ink & Chemicals Nematic liquid crystalline cyclohexyl esters
JPS59170042A (ja) * 1983-03-18 1984-09-26 Dainippon Ink & Chem Inc しきい値電圧低下用化合物
JPS59193850A (ja) * 1983-04-20 1984-11-02 Dainippon Ink & Chem Inc 新規ネマチツク液晶化合物
JPS61207347A (ja) * 1985-03-12 1986-09-13 Chisso Corp シクロヘキサン誘導体
EP0202514B1 (de) * 1985-05-22 1991-01-09 Chisso Corporation Flüssigkristalline Ester
DE3606153A1 (de) * 1986-02-26 1987-08-27 Merck Patent Gmbh Fluessigkristallanzeigeelement
DE3614778A1 (de) * 1986-05-02 1987-11-05 Merck Patent Gmbh Smektische fluessigkristalline phasen
US4886621A (en) * 1986-09-08 1989-12-12 Merck Patent Gesellschaft Mit Beschrankter Haftung Liquid crystal phase
US5288427A (en) * 1987-02-18 1994-02-22 Merck Patent Gesellschaft Mit Beschrankter Haftung Electrooptical display element
JP2532886B2 (ja) * 1987-09-08 1996-09-11 チッソ株式会社 ネマチツク液晶組成物
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
DE3835803A1 (de) * 1988-03-10 1990-04-26 Merck Patent Gmbh Supertwist-fluessigkristallanzeigeelement und fluessigkristallmischung
EP0365962B1 (de) * 1988-10-20 1994-09-21 MERCK PATENT GmbH Matrix-Flüssigkristallanzeige
JP3086228B2 (ja) * 1989-02-14 2000-09-11 チッソ株式会社 液晶組成物
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
JP2711714B2 (ja) * 1989-04-18 1998-02-10 チッソ株式会社 液晶組成物および該組成物を用いた液晶表示素子
GB8910240D0 (en) * 1989-05-04 1989-06-21 Secr Defence Phenyl esters and their use in liquid crystal materials
DE68903274T2 (de) * 1989-07-06 1993-03-18 Merck Patent Gmbh Nematische fluessigkristallzusammensetzung fuer aktive matrix-verwendung.
US5171469A (en) * 1989-08-22 1992-12-15 Merck Patent Gesellschaft Mit Beschraenkter Haftung Liquid-crystal matrix display
DE4027315A1 (de) * 1989-08-30 1991-03-07 Merck Patent Gmbh Halogenierte benzolderivate und fluessigkristallines medium
DE4037154C2 (de) * 1989-12-05 2000-01-27 Merck Patent Gmbh Di- und Trifluormethoxyverbindungen sowie diese enthaltendes flüssigkristallines Medium
DE59105918D1 (de) * 1990-04-13 1995-08-10 Merck Patent Gmbh Flüssigkristallines medium.

Also Published As

Publication number Publication date
US5397505A (en) 1995-03-14
EP0503021B1 (de) 1996-06-12
WO1992006148A1 (en) 1992-04-16
KR927003758A (ko) 1992-12-18
JP2004099904A (ja) 2004-04-02
EP0503021A1 (de) 1992-09-16
JP3512405B2 (ja) 2004-03-29
JP2003129054A (ja) 2003-05-08
JPH05501895A (ja) 1993-04-08
KR100198364B1 (ko) 1999-06-15
DE69120245T2 (de) 1996-11-28
JP2004083914A (ja) 2004-03-18

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Legal Events

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8364 No opposition during term of opposition