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DD288613A5 - Nematische fluessigkristallmischung - Google Patents

Nematische fluessigkristallmischung Download PDF

Info

Publication number
DD288613A5
DD288613A5 DD89333697A DD33369789A DD288613A5 DD 288613 A5 DD288613 A5 DD 288613A5 DD 89333697 A DD89333697 A DD 89333697A DD 33369789 A DD33369789 A DD 33369789A DD 288613 A5 DD288613 A5 DD 288613A5
Authority
DD
German Democratic Republic
Prior art keywords
trans
compounds
ethane
propylcyclohexyl
liquid
Prior art date
Application number
DD89333697A
Other languages
German (de)
English (en)
Inventor
Georg Weber
Herbert Plach
Takamasa Oyama
Hiroki Yoshitake
Bernhard Scheuble
Reinhard Hittich
Hans-Adolf Kurmeier
Eike Poetsch
Klaus-Peter Stahl
Original Assignee
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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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6365573&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DD288613(A5) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by ������@����������@��������@��������@��@��������k�� filed Critical ������@����������@��������@��������@��@��������k��
Publication of DD288613A5 publication Critical patent/DD288613A5/de

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
    • C09K19/0208—Twisted Nematic (T.N.); Super Twisted Nematic (S.T.N.); Optical Mode Interference (O.M.I.)
    • 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
    • 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
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal Substances (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Liquid Crystal (AREA)
DD89333697A 1988-10-20 1989-10-18 Nematische fluessigkristallmischung DD288613A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3835804A DE3835804B4 (de) 1988-10-20 1988-10-20 Nematische Flüssigkristallmischung

Publications (1)

Publication Number Publication Date
DD288613A5 true DD288613A5 (de) 1991-04-04

Family

ID=6365573

Family Applications (1)

Application Number Title Priority Date Filing Date
DD89333697A DD288613A5 (de) 1988-10-20 1989-10-18 Nematische fluessigkristallmischung

Country Status (12)

Country Link
US (1) US6210760B1 (fr)
EP (2) EP0394417B2 (fr)
JP (1) JP2709859B2 (fr)
KR (1) KR0153124B1 (fr)
CN (1) CN1042173A (fr)
AT (1) ATE113308T1 (fr)
CA (1) CA2000926A1 (fr)
DD (1) DD288613A5 (fr)
DE (2) DE3835804B4 (fr)
ES (1) ES2063095T3 (fr)
HK (1) HK69195A (fr)
WO (1) WO1990004622A1 (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3835804B4 (de) 1988-10-20 2006-12-28 Merck Patent Gmbh Nematische Flüssigkristallmischung
US5387369A (en) * 1988-10-20 1995-02-07 Merck Patent Gesellschaft Mit Beschrankter Haftung Supertwist liquid crystal display
US5207944A (en) * 1989-04-17 1993-05-04 Chisso Corporation Liquid crystal composition and liquid crystal display element
DE59010890D1 (de) * 1989-04-19 2000-01-20 Merck Patent Gmbh Supertwist-Flüssigkristallanzeige
EP0393442A3 (fr) * 1989-04-19 1991-08-14 MERCK PATENT GmbH Dispositif d'indication "supertwist" à base de cristaux liquides
JPH0373922A (ja) * 1989-05-17 1991-03-28 Seiko Epson Corp 液晶表示装置
US5229031A (en) * 1989-05-17 1993-07-20 Seiko Epson Corporation Liquid crystal display device
DE3923064B4 (de) * 1989-07-13 2004-08-05 Merck Patent Gmbh Flüssigkristallmischung und sie enthaltende Supertwist-Flüssigkristallanzeige
US5516454A (en) * 1989-07-13 1996-05-14 Merck Patent Gesellschaft Mit Beschrankter Haftung Supertwist liquid crystal display
DE3927674A1 (de) * 1989-08-22 1991-02-28 Merck Patent Gmbh Matrix - fluessigkristallanzeige
WO1992004422A1 (fr) * 1990-08-31 1992-03-19 MERCK Patent Gesellschaft mit beschränkter Haftung Affichage a cristaux liquides a supertorsion
DE4032579A1 (de) * 1990-10-13 1992-04-16 Merck Patent Gmbh Supertwist-fluessigkristallanzeige
DE59109091D1 (de) * 1990-12-07 1999-03-04 Merck Patent Gmbh Supertwist-Flüssigkristallanzeige
WO1995004789A1 (fr) * 1993-08-11 1995-02-16 Merck Patent Gmbh Afficheur a cristaux liquides a rotation complete
AU1619897A (en) * 1996-02-09 1997-08-28 Chisso Corporation Liquid crystal composition and liquid crystal display element
DE19707956A1 (de) * 1997-02-27 1998-09-03 Merck Patent Gmbh TN- und STN-Flüssigkristallanzeige
JP3985399B2 (ja) * 1999-09-10 2007-10-03 株式会社日立製作所 液晶表示装置
GB0116991D0 (en) 2001-07-12 2001-09-05 Qinetiq Ltd Novel compounds
CN100430457C (zh) * 2002-12-26 2008-11-05 大日本油墨化学工业株式会社 向列型液晶组合物以及使用该组合物的液晶显示元件
JP5696816B2 (ja) * 2012-05-28 2015-04-08 Dic株式会社 誘電率異方性が負である液晶組成物、及び該液晶組成物を用いた液晶表示素子
KR102252761B1 (ko) * 2013-08-02 2021-05-18 메르크 파텐트 게엠베하 액정 매질

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0098070B2 (fr) * 1982-06-29 2000-12-13 The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and Dispositifs à cristal liquide
DE3407013A1 (de) * 1984-02-27 1985-09-05 Merck Patent Gmbh, 6100 Darmstadt Cyclohexanderivate
IN161652B (fr) * 1983-07-12 1988-01-09 Bbc Brown Boveri & Cie
DE3609141A1 (de) 1986-03-19 1987-09-24 Merck Patent Gmbh Elektrooptisches anzeigeelement
EP0260450B1 (fr) * 1986-09-12 1991-12-04 F. Hoffmann-La Roche Ag Afficheur à cristaux liquides
EP0261614A3 (fr) * 1986-09-26 1989-07-12 F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft Cellule d'affichage à cristal liquide
JPS6436A (en) 1987-02-06 1989-01-05 Chisso Corp Cyclohexane derivative
JPH0765043B2 (ja) * 1987-03-03 1995-07-12 チッソ株式会社 液晶組成物
GB8712464D0 (en) * 1987-05-27 1987-07-01 Merck Patent Gmbh Liquid crystal phase
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
US5013477A (en) * 1987-11-06 1991-05-07 Hoffmann-La Roche Inc. Alkenylbicyclohexane liquid crystals
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
US5286410A (en) 1988-03-10 1994-02-15 Merck Patent Gesellschaft Mit Beschrankter Haftung Supertwist liquid-crystal display
DE3807958B4 (de) * 1988-03-10 2004-03-18 Merck Patent Gmbh Supertwist-Flüssigkristallanzeigeelement
US5387369A (en) * 1988-10-20 1995-02-07 Merck Patent Gesellschaft Mit Beschrankter Haftung Supertwist liquid crystal display
DE3835804B4 (de) 1988-10-20 2006-12-28 Merck Patent Gmbh Nematische Flüssigkristallmischung
DE59109091D1 (de) 1990-12-07 1999-03-04 Merck Patent Gmbh Supertwist-Flüssigkristallanzeige
DE19750957A1 (de) * 1996-11-30 1998-06-04 Merck Patent Gmbh Supertwist-Flüssigkristallanzeige
DE19828149A1 (de) * 1997-07-04 1999-01-07 Merck Patent Gmbh Supertwist-Flüssigkristallanzeige

Also Published As

Publication number Publication date
DE3835804A1 (de) 1990-04-26
DE58908566D1 (de) 1994-12-01
KR900701966A (ko) 1990-12-05
KR0153124B1 (ko) 1998-11-02
ES2063095T3 (es) 1995-01-01
JP2709859B2 (ja) 1998-02-04
DE3835804B4 (de) 2006-12-28
CA2000926A1 (fr) 1990-04-20
EP0394417B1 (fr) 1994-10-26
ATE113308T1 (de) 1994-11-15
US6210760B1 (en) 2001-04-03
EP0366985A1 (fr) 1990-05-09
EP0394417B2 (fr) 1999-08-04
HK69195A (en) 1995-05-12
EP0394417A1 (fr) 1990-10-31
WO1990004622A1 (fr) 1990-05-03
JPH03504139A (ja) 1991-09-12
EP0366985B1 (fr) 1994-04-06
CN1042173A (zh) 1990-05-16

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ENJ Ceased due to non-payment of renewal fee