ATE69832T1 - Fluessigkristallzusammensetzung und anzeigeelement. - Google Patents
Fluessigkristallzusammensetzung und anzeigeelement.Info
- Publication number
- ATE69832T1 ATE69832T1 AT88103062T AT88103062T ATE69832T1 AT E69832 T1 ATE69832 T1 AT E69832T1 AT 88103062 T AT88103062 T AT 88103062T AT 88103062 T AT88103062 T AT 88103062T AT E69832 T1 ATE69832 T1 AT E69832T1
- Authority
- AT
- Austria
- Prior art keywords
- liquid crystal
- display element
- crystal composition
- carbons
- alkyl
- Prior art date
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
- C09K19/42—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Liquid Crystal Substances (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62048099A JPH0765043B2 (ja) | 1987-03-03 | 1987-03-03 | 液晶組成物 |
EP88103062A EP0281065B1 (de) | 1987-03-03 | 1988-03-01 | Flüssigkristallzusammensetzung und Anzeigeelement |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE69832T1 true ATE69832T1 (de) | 1991-12-15 |
Family
ID=12793870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT88103062T ATE69832T1 (de) | 1987-03-03 | 1988-03-01 | Fluessigkristallzusammensetzung und anzeigeelement. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4877549A (de) |
EP (1) | EP0281065B1 (de) |
JP (1) | JPH0765043B2 (de) |
AT (1) | ATE69832T1 (de) |
DE (1) | DE3866377D1 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8712464D0 (en) * | 1987-05-27 | 1987-07-01 | Merck Patent Gmbh | Liquid crystal phase |
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 |
US5262084A (en) * | 1987-12-14 | 1993-11-16 | Chisso Corporation | Liquid crystal composition |
JP2660702B2 (ja) * | 1987-12-14 | 1997-10-08 | チッソ株式会社 | 液晶組成物 |
US5286410A (en) * | 1988-03-10 | 1994-02-15 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Supertwist liquid-crystal display |
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 |
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 |
JPH0726100B2 (ja) * | 1989-04-17 | 1995-03-22 | チッソ株式会社 | 液晶組成物及び液晶表示素子 |
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 |
US5258135A (en) * | 1989-12-13 | 1993-11-02 | Chisso Corporation | Liquid crystal composition and liquid crystal display using said composition |
US5143642A (en) * | 1990-01-13 | 1992-09-01 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Liquid-crystalline medium for electrooptical display elements based on the ECB effect |
DE59104951D1 (de) * | 1990-04-13 | 1995-04-20 | Merck Patent Gmbh | Flüssigkristallines medium. |
US5350535A (en) * | 1990-04-13 | 1994-09-27 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Liquid-crystalline medium |
US5173562A (en) * | 1990-10-29 | 1992-12-22 | Chisso America Inc. | Liquid crystal polymer composition containing bisphenol A in combination with 4,4'-thiodiphenol |
US5626792A (en) * | 1994-09-06 | 1997-05-06 | Displaytech, Inc. | High birefringence liquid crystal compounds |
US5786317A (en) * | 1996-11-22 | 1998-07-28 | Townsend; Clint E. | Stain removal compositions for carpets |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2226376A1 (de) * | 1971-06-02 | 1972-12-14 | Agence Nationale De Valorisation De La Recherche, Paris | Tolane und Verfahren zu deren Herstellung |
DE2636684C3 (de) * | 1976-08-14 | 1980-06-19 | Merck Patent Gmbh, 6100 Darmstadt | Phenylcyclohexanderivate und ihre Verwendung in flüssigkristallinen Dielektrika |
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 |
DE3211601A1 (de) * | 1982-03-30 | 1983-10-06 | Merck Patent Gmbh | Hydroterphenyle |
JPS58191782A (ja) * | 1982-04-30 | 1983-11-09 | Sharp Corp | 液晶組成物 |
US4536321A (en) * | 1983-02-18 | 1985-08-20 | Chisso Corporation | Fluorobenzene derivatives and liquid crystal compositions containing the same |
JPS59221376A (ja) * | 1983-05-31 | 1984-12-12 | Sharp Corp | 液晶組成物 |
GB2155465B (en) * | 1984-01-23 | 1987-12-31 | Dainippon Ink & Chemicals | Tolan-type nematic liquid crystalline compounds |
JPS615031A (ja) * | 1984-06-19 | 1986-01-10 | Dainippon Ink & Chem Inc | 新規トラン系炭化水素化合物 |
DE3582551D1 (de) * | 1984-10-19 | 1991-05-23 | Dainippon Ink & Chemicals | Nematische fluessigkristallzusammensetzung. |
DE3500897A1 (de) * | 1985-01-12 | 1986-07-17 | Merck Patent Gmbh, 6100 Darmstadt | Fluessigkristalline phase |
-
1987
- 1987-03-03 JP JP62048099A patent/JPH0765043B2/ja not_active Expired - Lifetime
-
1988
- 1988-02-25 US US07/160,188 patent/US4877549A/en not_active Expired - Fee Related
- 1988-03-01 AT AT88103062T patent/ATE69832T1/de not_active IP Right Cessation
- 1988-03-01 EP EP88103062A patent/EP0281065B1/de not_active Expired - Lifetime
- 1988-03-01 DE DE8888103062T patent/DE3866377D1/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US4877549A (en) | 1989-10-31 |
DE3866377D1 (de) | 1992-01-09 |
JPH0765043B2 (ja) | 1995-07-12 |
JPS63215790A (ja) | 1988-09-08 |
EP0281065A1 (de) | 1988-09-07 |
EP0281065B1 (de) | 1991-11-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |