DE3867439D1 - Fluessigkristallphase. - Google Patents

Fluessigkristallphase.

Info

Publication number
DE3867439D1
DE3867439D1 DE8888904403T DE3867439T DE3867439D1 DE 3867439 D1 DE3867439 D1 DE 3867439D1 DE 8888904403 T DE8888904403 T DE 8888904403T DE 3867439 T DE3867439 T DE 3867439T DE 3867439 D1 DE3867439 D1 DE 3867439D1
Authority
DE
Germany
Prior art keywords
liquid crystal
crystal phase
phase
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 - Fee Related
Application number
DE8888904403T
Other languages
English (en)
Inventor
Charles Sage
Kevin Chambers
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 DE3867439D1 publication Critical patent/DE3867439D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C09K19/02—Liquid crystal materials characterised by optical, electrical or physical properties of the components, in general
    • 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
    • C09K19/42—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
    • C09K19/42—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal Substances (AREA)
DE8888904403T 1987-05-27 1988-05-18 Fluessigkristallphase. Expired - Fee Related DE3867439D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB878712464A GB8712464D0 (en) 1987-05-27 1987-05-27 Liquid crystal phase
PCT/EP1988/000426 WO1988009360A1 (en) 1987-05-27 1988-05-18 Liquid crystal phase

Publications (1)

Publication Number Publication Date
DE3867439D1 true DE3867439D1 (de) 1992-02-13

Family

ID=10617987

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888904403T Expired - Fee Related DE3867439D1 (de) 1987-05-27 1988-05-18 Fluessigkristallphase.

Country Status (9)

Country Link
US (1) US5055224A (de)
EP (1) EP0317587B1 (de)
JP (1) JPH01503306A (de)
KR (1) KR890701707A (de)
DE (1) DE3867439D1 (de)
GB (1) GB8712464D0 (de)
HK (1) HK77692A (de)
SG (1) SG71592G (de)
WO (1) WO1988009360A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6004479A (en) * 1988-07-13 1999-12-21 Merck Kgaa Matrix liquid crystal display
DE3835804B4 (de) * 1988-10-20 2006-12-28 Merck Patent Gmbh Nematische Flüssigkristallmischung
EP0365962B1 (de) * 1988-10-20 1994-09-21 MERCK PATENT GmbH Matrix-Flüssigkristallanzeige
JPH02274794A (ja) * 1989-04-17 1990-11-08 Chisso Corp 液晶組成物および該組成物を用いた液晶表示素子
GB8909489D0 (en) * 1989-04-26 1989-06-14 Merck Patent Gmbh Liquid crystalline composition
US5482653A (en) * 1989-05-30 1996-01-09 Merck Patent Gesellschaft Mit Beschrankter Haftung Fluoro-chloro-benzene derivatives
DE3923064B4 (de) * 1989-07-13 2004-08-05 Merck Patent Gmbh Flüssigkristallmischung und sie enthaltende Supertwist-Flüssigkristallanzeige
DE3927674A1 (de) * 1989-08-22 1991-02-28 Merck Patent Gmbh Matrix - fluessigkristallanzeige
JPH04501581A (ja) * 1989-08-26 1992-03-19 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
US5958290A (en) * 1989-10-02 1999-09-28 Merck Patent Gesellschaft Mit Beschrankter Haftung Electrooptical liquid crystal system
WO1991005029A1 (de) * 1989-10-02 1991-04-18 MERCK Patent Gesellschaft mit beschränkter Haftung Elektrooptisches flüssigkristallsystem
DE59104951D1 (de) * 1990-04-13 1995-04-20 Merck Patent Gmbh Flüssigkristallines medium.
DE59108431D1 (de) * 1990-04-13 1997-02-06 Merck Patent Gmbh Flüssigkristallines medium
KR0171590B1 (ko) * 1990-04-13 1999-03-20 위르겐 호이만, 라인하르트 슈틀러 액정 매질
GB9012751D0 (en) * 1990-06-08 1990-08-01 Merck Patent Gmbh Liquid crystal medium
EP0464648B1 (de) * 1990-07-06 1995-12-06 F. Hoffmann-La Roche Ag 4-Cyano-3-fluorophenylester
US5292452A (en) * 1990-09-14 1994-03-08 Hoffmann-La Roche Inc. Alkenylcyclohexane liquid crystalline compounds
DE59209825D1 (de) * 1991-02-01 2000-05-11 Merck Patent Gmbh Vierringverbindungen und sie enthaltende flüssigkristalline Gemische
JP3568320B2 (ja) * 1996-05-08 2004-09-22 チッソ株式会社 液晶組成物および液晶表示素子

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5483694A (en) * 1977-12-16 1979-07-03 Hitachi Ltd Nematic liquid crystal body for display device
DE2933563A1 (de) * 1979-07-18 1981-02-05 Bbc Brown Boveri & Cie Anisotrope verbindungen mit negativer dk-anisotropie
US4405488A (en) * 1980-10-09 1983-09-20 Chisso Corporation Liquid-crystalline halogenobenzene derivatives
US4455443A (en) * 1981-09-10 1984-06-19 Dainippon Inc. Nematic halogen Compound
EP0084194B1 (de) * 1982-01-14 1986-04-30 MERCK PATENT GmbH Flüssigkristallmischungen
GB2132192B (en) * 1982-10-30 1986-01-22 Dainippon Ink & Chemicals Nematic liquid crystalline 3-fluro-4-cyanophenol derivatives
GB2134110B (en) * 1983-01-26 1987-01-14 Secr Defence Liquid crystal 1-fluorophenyl-2-cyclohexyl-ethanes
DE3447359A1 (de) * 1984-12-24 1986-07-03 Merck Patent Gmbh, 6100 Darmstadt Fluessigkristalline phase
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
GB8515510D0 (en) * 1985-06-19 1985-07-24 Secr Defence Thermochromic liquid crystal materials
FR2586422B1 (fr) * 1985-08-26 1988-01-15 Commissariat Energie Atomique Melange de cristaux liquides nematiques comportant un 1-(alkyl cyclohexyl)-2-(alkyl fluorobiphenyly) ethane
DE3533333A1 (de) * 1985-09-18 1987-03-26 Merck Patent Gmbh Smektische fluessigkristalline phasen
DE3606153A1 (de) * 1986-02-26 1987-08-27 Merck Patent Gmbh Fluessigkristallanzeigeelement
KR950014738B1 (ko) * 1986-09-08 1995-12-14 메르크 파텐트 게젤샤프트 미트 베슈랭크터 하트퉁 액정상
JPH0765043B2 (ja) * 1987-03-03 1995-07-12 チッソ株式会社 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

Also Published As

Publication number Publication date
WO1988009360A1 (en) 1988-12-01
SG71592G (en) 1992-09-04
JPH01503306A (ja) 1989-11-09
US5055224A (en) 1991-10-08
KR890701707A (ko) 1989-12-21
HK77692A (en) 1992-10-23
EP0317587A1 (de) 1989-05-31
GB8712464D0 (en) 1987-07-01
EP0317587B1 (de) 1992-01-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee