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ES2063095T3 - Indicador de cristal liquido superarrollado. - Google Patents

Indicador de cristal liquido superarrollado.

Info

Publication number
ES2063095T3
ES2063095T3 ES89118933T ES89118933T ES2063095T3 ES 2063095 T3 ES2063095 T3 ES 2063095T3 ES 89118933 T ES89118933 T ES 89118933T ES 89118933 T ES89118933 T ES 89118933T ES 2063095 T3 ES2063095 T3 ES 2063095T3
Authority
ES
Spain
Prior art keywords
liquid crystal
super
crystal indicator
rolled liquid
rolled
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
ES89118933T
Other languages
English (en)
Inventor
Georg Weber
Herbert Dr Plach
Takamasa Oyama
Hiroki Yoshitake
Bernhard Dr Scheuble
Reinhard Dr Hittich
Hans-Adolf Dr Kurmeier
Eike Dr Poetsch
Klaus-Peter Dr Stahl
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
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=ES2063095(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Merck Patent GmbH filed Critical Merck Patent GmbH
Application granted granted Critical
Publication of ES2063095T3 publication Critical patent/ES2063095T3/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
    • C09K19/02—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)
  • Liquid Crystal (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)

Abstract

EL INVENTO SE REFIERE A UN SUPERHILO DE ALGODON UTILIZADO COMO INDICADOR FLUIDO CRISTALINO Y OBTENIDO EN UN TIEMPO BREVE A PARTIR DE UNA MEZCLA FLUIDO-CRISTALINO NEMATICA DE UN COMPONENTE QUE SE SELECCIONA DEL GRUPO A CONSISTE EN UN COMPUESTO DE FORMULA (I) A (IV) Y DE OTROS CUATRO COMPONENTE. SIENDO R1 Y R2 INDEPENDIENTE UNO DE OTRO ALQUILO DE C 1 A 12. SE EMPLEAN UNO O DOS GRUPOS -CH2- NO CERCANO UNIDOS A TRAVES DE -O-, -CO- Y -CH=CH.
ES89118933T 1988-10-20 1989-10-12 Indicador de cristal liquido superarrollado. Expired - Lifetime ES2063095T3 (es)

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
ES2063095T3 true ES2063095T3 (es) 1995-01-01

Family

ID=6365573

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89118933T Expired - Lifetime ES2063095T3 (es) 1988-10-20 1989-10-12 Indicador de cristal liquido superarrollado.

Country Status (12)

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

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5207944A (en) * 1989-04-17 1993-05-04 Chisso Corporation Liquid crystal composition and liquid crystal display element
EP0393442A3 (de) * 1989-04-19 1991-08-14 MERCK PATENT GmbH Supertwist-Flüssigkristallanzeige
DE59010890D1 (de) * 1989-04-19 2000-01-20 Merck Patent Gmbh Supertwist-Flüssigkristallanzeige
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
US5516454A (en) * 1989-07-13 1996-05-14 Merck Patent Gesellschaft Mit Beschrankter Haftung Supertwist liquid crystal display
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
WO1992004422A1 (en) * 1990-08-31 1992-03-19 MERCK Patent Gesellschaft mit beschränkter Haftung Supertwist liquid crystal display
DE4032579A1 (de) * 1990-10-13 1992-04-16 Merck Patent Gmbh Supertwist-fluessigkristallanzeige
EP0494368B1 (de) * 1990-12-07 1999-01-20 MERCK PATENT GmbH Supertwist-Flüssigkristallanzeige
JP3674709B2 (ja) * 1993-08-11 2005-07-20 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 スーパーツィスト液晶ディスプレイ
US5858271A (en) * 1996-02-09 1999-01-12 Chisso Corporation Liquid crystal composition and liquid crystal display device
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
WO2013179966A1 (ja) * 2012-05-28 2013-12-05 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
TWI648383B (zh) * 2013-08-02 2019-01-21 德商馬克專利公司 液晶介質

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE34468T1 (de) * 1982-06-29 1988-06-15 Secr Defence Brit Fluessigkristrall-vorrichtungen.
DE3407013A1 (de) * 1984-02-27 1985-09-05 Merck Patent Gmbh, 6100 Darmstadt Cyclohexanderivate
IN161652B (es) * 1983-07-12 1988-01-09 Bbc Brown Boveri & Cie
DE3609141A1 (de) 1986-03-19 1987-09-24 Merck Patent Gmbh Elektrooptisches anzeigeelement
DE3774977D1 (de) * 1986-09-12 1992-01-16 Hoffmann La Roche Fluessigkristallanzeige.
EP0261614A3 (de) * 1986-09-26 1989-07-12 F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft Flüssigkristallanzeigezelle
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
DE3807958B4 (de) * 1988-03-10 2004-03-18 Merck Patent Gmbh Supertwist-Flüssigkristallanzeigeelement
US5286410A (en) 1988-03-10 1994-02-15 Merck Patent Gesellschaft Mit Beschrankter Haftung Supertwist liquid-crystal display
DE3835803A1 (de) * 1988-03-10 1990-04-26 Merck Patent Gmbh Supertwist-fluessigkristallanzeigeelement und fluessigkristallmischung
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
EP0494368B1 (de) 1990-12-07 1999-01-20 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
US6210760B1 (en) 2001-04-03
EP0394417B1 (de) 1994-10-26
JPH03504139A (ja) 1991-09-12
DE3835804B4 (de) 2006-12-28
JP2709859B2 (ja) 1998-02-04
HK69195A (en) 1995-05-12
ATE113308T1 (de) 1994-11-15
KR0153124B1 (ko) 1998-11-02
CN1042173A (zh) 1990-05-16
CA2000926A1 (en) 1990-04-20
EP0394417B2 (de) 1999-08-04
KR900701966A (ko) 1990-12-05
DD288613A5 (de) 1991-04-04
EP0366985B1 (de) 1994-04-06
DE58908566D1 (de) 1994-12-01
WO1990004622A1 (de) 1990-05-03
DE3835804A1 (de) 1990-04-26
EP0394417A1 (de) 1990-10-31
EP0366985A1 (de) 1990-05-09

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