DE69208117D1 - Nematische Flüssigkristallzusammensetzung für Aktiv-Matrix-Anwendung - Google Patents
Nematische Flüssigkristallzusammensetzung für Aktiv-Matrix-AnwendungInfo
- Publication number
- DE69208117D1 DE69208117D1 DE69208117T DE69208117T DE69208117D1 DE 69208117 D1 DE69208117 D1 DE 69208117D1 DE 69208117 T DE69208117 T DE 69208117T DE 69208117 T DE69208117 T DE 69208117T DE 69208117 D1 DE69208117 D1 DE 69208117D1
- Authority
- DE
- Germany
- Prior art keywords
- liquid crystal
- active matrix
- crystal composition
- nematic liquid
- matrix application
- 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
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
- C09K19/06—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
- C09K19/06—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
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 (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP91103200 | 1991-03-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69208117D1 true DE69208117D1 (de) | 1996-03-21 |
DE69208117T2 DE69208117T2 (de) | 1996-08-08 |
Family
ID=8206476
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69208117T Expired - Lifetime DE69208117T2 (de) | 1991-03-04 | 1992-02-25 | Nematische Flüssigkristallzusammensetzung für Aktiv-Matrix-Anwendung |
Country Status (3)
Country | Link |
---|---|
US (1) | US5330679A (de) |
EP (1) | EP0502407B1 (de) |
DE (1) | DE69208117T2 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69216168T2 (de) * | 1991-02-20 | 1997-06-05 | Merck Patent Gmbh | Nematische flüssigkristallzusammensetzung |
DE4411806B4 (de) * | 1993-04-09 | 2013-11-28 | Merck Patent Gmbh | Flüssigkristallines Medium |
US5431850A (en) * | 1993-08-09 | 1995-07-11 | Merck Patent Gensellschaft Mit Beschrankter Haftung | Nematic liquid-crystal composition for active matrix application |
KR100188314B1 (ko) * | 1994-08-26 | 1999-06-01 | 세끼사와 다다시 | 저전압구동용 액정 재료 및 이 액정재료를 사용한 액정표시판 |
GB2310669B (en) * | 1996-02-27 | 2000-09-27 | Merck Patent Gmbh | An electrooptical liquid crystal display of the IPS type containing a liquid crystalline medium having positive dielectric anisotropy and such a medium |
JP4206644B2 (ja) | 2001-03-23 | 2009-01-14 | チッソ株式会社 | 液晶組成物および液晶表示素子 |
DE112008004281B4 (de) * | 2007-03-23 | 2019-01-17 | Dic Corporation | Verfahren zur Herstellung einer Flüssigkristallzusammensetzung |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0365962B1 (de) * | 1988-10-20 | 1994-09-21 | MERCK PATENT GmbH | Matrix-Flüssigkristallanzeige |
JP2696557B2 (ja) * | 1989-03-07 | 1998-01-14 | チッソ株式会社 | トリフルオロベンゼン誘導体 |
US5487845A (en) * | 1989-09-06 | 1996-01-30 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Fluorobenzene derivatives and liquid-crystalline medium |
EP0478739B1 (de) * | 1990-04-13 | 1996-09-11 | MERCK PATENT GmbH | Flüssigkristallines medium |
DE4107119A1 (de) * | 1990-08-03 | 1992-02-06 | Merck Patent Gmbh | Fluessigkristallines medium |
-
1992
- 1992-02-25 DE DE69208117T patent/DE69208117T2/de not_active Expired - Lifetime
- 1992-02-25 EP EP92103190A patent/EP0502407B1/de not_active Expired - Lifetime
- 1992-03-03 US US07/845,108 patent/US5330679A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69208117T2 (de) | 1996-08-08 |
US5330679A (en) | 1994-07-19 |
EP0502407A1 (de) | 1992-09-09 |
EP0502407B1 (de) | 1996-02-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |