DE3885065T2 - Flüssigkristallzusammensetzung für gedrehte nematische Mode. - Google Patents

Flüssigkristallzusammensetzung für gedrehte nematische Mode.

Info

Publication number
DE3885065T2
DE3885065T2 DE88119588T DE3885065T DE3885065T2 DE 3885065 T2 DE3885065 T2 DE 3885065T2 DE 88119588 T DE88119588 T DE 88119588T DE 3885065 T DE3885065 T DE 3885065T DE 3885065 T2 DE3885065 T2 DE 3885065T2
Authority
DE
Germany
Prior art keywords
liquid crystal
chem
alkyl
fashion
crystal composition
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
DE88119588T
Other languages
English (en)
Other versions
DE3885065D1 (de
Inventor
Shinichi Sawada
Toyoshiro Isoyama
Tetsuya Matsushita
Hideo Saito
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.)
JNC Corp
Original Assignee
Chisso Corp
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 Chisso Corp filed Critical Chisso Corp
Application granted granted Critical
Publication of DE3885065D1 publication Critical patent/DE3885065D1/de
Publication of DE3885065T2 publication Critical patent/DE3885065T2/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
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • 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
    • C09K19/42—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40
DE88119588T 1987-11-24 1988-11-24 Flüssigkristallzusammensetzung für gedrehte nematische Mode. Expired - Fee Related DE3885065T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62295906A JP2832349B2 (ja) 1987-11-24 1987-11-24 ツイストネマチツク方式用液晶組成物

Publications (2)

Publication Number Publication Date
DE3885065D1 DE3885065D1 (de) 1993-11-25
DE3885065T2 true DE3885065T2 (de) 1994-04-21

Family

ID=17826680

Family Applications (1)

Application Number Title Priority Date Filing Date
DE88119588T Expired - Fee Related DE3885065T2 (de) 1987-11-24 1988-11-24 Flüssigkristallzusammensetzung für gedrehte nematische Mode.

Country Status (8)

Country Link
US (1) US4923632A (de)
EP (1) EP0318003B1 (de)
JP (1) JP2832349B2 (de)
KR (1) KR0132677B1 (de)
AT (1) ATE96161T1 (de)
CA (1) CA1339649C (de)
DE (1) DE3885065T2 (de)
NO (1) NO176325C (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8712464D0 (en) * 1987-05-27 1987-07-01 Merck Patent Gmbh Liquid crystal phase
US5286410A (en) * 1988-03-10 1994-02-15 Merck Patent Gesellschaft Mit Beschrankter Haftung Supertwist liquid-crystal display
US6004479A (en) * 1988-07-13 1999-12-21 Merck Kgaa Matrix liquid crystal display
US5387369A (en) * 1988-10-20 1995-02-07 Merck Patent Gesellschaft Mit Beschrankter Haftung Supertwist liquid crystal display
ES2058433T3 (es) * 1988-10-20 1994-11-01 Merck Patent Gmbh Indicador matriz de cristal liquido.
DE3835804B4 (de) 1988-10-20 2006-12-28 Merck Patent Gmbh Nematische Flüssigkristallmischung
US5178794A (en) * 1989-03-01 1993-01-12 Dainippon Ink And Chemicals, Inc. Alkylene glycol derivative and liquid crystal mixture containing the same
JP2917286B2 (ja) * 1989-03-28 1999-07-12 セイコーエプソン株式会社 液晶装置
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
US5389289A (en) * 1990-03-09 1995-02-14 Merck Patent Gesellschaft Mit Beschrankter Haftung Liquid-crystalline medium
EP0471831B1 (de) * 1990-03-09 1996-08-14 MERCK PATENT GmbH Flüssigkristallines medium
US5185098A (en) * 1990-04-05 1993-02-09 Hoffmann-La Roche Inc. Liquid crystalline mixtures containing 3,4-difluorophenyl-substituted bicyclohexyls
DE59107572D1 (de) * 1990-04-13 1996-04-25 Merck Patent Gmbh Flüssigkristallines medium
US5746941A (en) * 1990-04-13 1998-05-05 Merck Patent Gesellschaft Mit Beschrankter Haftung Liquid-crystalline medium
WO1991016400A1 (de) * 1990-04-13 1991-10-31 MERCK Patent Gesellschaft mit beschränkter Haftung Flüssigkristallines medium
JP2795325B2 (ja) * 1990-04-13 1998-09-10 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
DE4112001B4 (de) * 1990-04-13 2007-06-06 Merck Patent Gmbh Flüssigkristallines Medium
EP0451854B1 (de) * 1990-04-13 1996-09-18 MERCK PATENT GmbH Flüssigkristallines Medium
EP0477328B1 (de) * 1990-04-13 1995-03-15 MERCK PATENT GmbH Flüssigkristallines medium
WO1991016393A1 (de) * 1990-04-13 1991-10-31 MERCK Patent Gesellschaft mit beschränkter Haftung Flüssigkristallines medium
DE4107119A1 (de) * 1990-08-03 1992-02-06 Merck Patent Gmbh Fluessigkristallines medium
EP0503021B1 (de) * 1990-10-02 1996-06-12 MERCK PATENT GmbH Flüssigkristallmedium
DE69216168T2 (de) * 1991-02-20 1997-06-05 Merck Patent Gmbh Nematische flüssigkristallzusammensetzung
JP2732335B2 (ja) * 1992-05-28 1998-03-30 チッソ株式会社 液晶組成物およびこの組成物を用いた液晶表示素子
JP3579698B2 (ja) * 1994-09-06 2004-10-20 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
DE19528104B4 (de) * 1995-08-01 2008-05-15 Merck Patent Gmbh Elektrooptisches Flüssigkristallmedium
GB2329391A (en) * 1997-09-17 1999-03-24 Sharp Kk Liquid crystal composition containing fluorinated phenylpyrimidines with SmC phase and fluorinated terphenyl(s), and use thereof in a liquid crystal shutter

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD105701A1 (de) * 1973-07-02 1974-05-05
DE2636684C3 (de) * 1976-08-14 1980-06-19 Merck Patent Gmbh, 6100 Darmstadt Phenylcyclohexanderivate und ihre Verwendung in flüssigkristallinen Dielektrika
JPS56135445A (en) * 1980-03-27 1981-10-22 Chisso Corp 4"-halogenophenyl ester of trans-4-(trans-4'-substituted cyclohexyl)-cyclohexanecarboxylic acid
US4405488A (en) * 1980-10-09 1983-09-20 Chisso Corporation Liquid-crystalline halogenobenzene derivatives
US4422951A (en) * 1981-04-02 1983-12-27 Chisso Corporation Liquid crystal benzene derivatives
DE3223637C2 (de) * 1981-07-09 1983-09-01 Chisso Corp., Osaka Cyano-mono- oder -diphenylbicyclohexanderivate sowie deren Verwendung in Flüssigkristallzusammensetzungen
US4536321A (en) * 1983-02-18 1985-08-20 Chisso Corporation Fluorobenzene derivatives and liquid crystal compositions containing the same
US4581155A (en) * 1983-03-31 1986-04-08 Chisso Corporation Halogenopyrimidine derivatives
DE3500897A1 (de) * 1985-01-12 1986-07-17 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
JPS62127384A (ja) * 1985-11-28 1987-06-09 Matsushita Electric Ind Co Ltd アクテイブマトリクス型液晶表示素子
JPH0781141B2 (ja) * 1986-01-20 1995-08-30 チッソ株式会社 ネマチツク液晶組成物
US4640795A (en) * 1986-03-21 1987-02-03 Chisso Corporation 5-alkyl-2-(3,4-difluorophenyl)pyrimidine and nematic liquid crystal composition containing same
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
JPS63196685A (ja) * 1987-02-10 1988-08-15 Seiko Instr & Electronics Ltd 液晶装置
JPH0765043B2 (ja) * 1987-03-03 1995-07-12 チッソ株式会社 液晶組成物
JPH0684339B2 (ja) * 1987-11-16 1994-10-26 チッソ株式会社 シクロヘキサン誘導体
DE4035792C1 (en) * 1990-11-10 1992-04-23 Loehr & Herrmann Gmbh, 7531 Neuhausen, De Printed circuit board panel de-edging device - has two saw-blades mounted in bearingblockings which can be positionally adjusted

Also Published As

Publication number Publication date
NO176325C (no) 1995-03-15
ATE96161T1 (de) 1993-11-15
NO885180L (no) 1989-05-25
EP0318003A3 (en) 1990-10-31
US4923632A (en) 1990-05-08
EP0318003B1 (de) 1993-10-20
NO885180D0 (no) 1988-11-21
JP2832349B2 (ja) 1998-12-09
NO176325B (no) 1994-12-05
EP0318003A2 (de) 1989-05-31
JPH01138290A (ja) 1989-05-31
DE3885065D1 (de) 1993-11-25
KR890008295A (ko) 1989-07-10
KR0132677B1 (ko) 1998-04-14
CA1339649C (en) 1998-02-03

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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