DE69114730D1 - Flüssigkristallverbindung. - Google Patents
Flüssigkristallverbindung.Info
- Publication number
- DE69114730D1 DE69114730D1 DE69114730T DE69114730T DE69114730D1 DE 69114730 D1 DE69114730 D1 DE 69114730D1 DE 69114730 T DE69114730 T DE 69114730T DE 69114730 T DE69114730 T DE 69114730T DE 69114730 D1 DE69114730 D1 DE 69114730D1
- Authority
- DE
- Germany
- Prior art keywords
- liquid crystal
- crystal compound
- compound
- liquid
- crystal
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/26—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
-
- 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
- C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
- C09K19/3441—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom
- C09K19/345—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom the heterocyclic ring being a six-membered aromatic ring containing two nitrogen atoms
- C09K19/3458—Uncondensed pyrimidines
- C09K19/3463—Pyrimidine with a carbon chain containing at least one asymmetric carbon atom, i.e. optically active pyrimidines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Liquid Crystal Substances (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017458A JPH03223263A (ja) | 1990-01-26 | 1990-01-26 | 液晶化合物 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69114730D1 true DE69114730D1 (de) | 1996-01-04 |
DE69114730T2 DE69114730T2 (de) | 1996-05-09 |
Family
ID=11944578
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69114730T Expired - Fee Related DE69114730T2 (de) | 1990-01-26 | 1991-01-25 | Flüssigkristallverbindung. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5202054A (de) |
EP (1) | EP0439185B1 (de) |
JP (1) | JPH03223263A (de) |
DE (1) | DE69114730T2 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69107646T2 (de) * | 1990-04-04 | 1995-08-24 | Mitsubishi Gas Chemical Co | Flüssigkristalline Verbindung und Flüssigkristallanzeigevorrichtung. |
JP2866518B2 (ja) * | 1992-01-17 | 1999-03-08 | シャープ株式会社 | 反強誘電性液晶素子の駆動方法 |
JPH05249435A (ja) * | 1992-03-03 | 1993-09-28 | Mitsubishi Gas Chem Co Inc | 反強誘電性液晶素子 |
JPH05271658A (ja) * | 1992-03-27 | 1993-10-19 | Chisso Corp | 反強誘電性液晶組成物 |
JPH05302085A (ja) * | 1992-04-27 | 1993-11-16 | Mitsubishi Gas Chem Co Inc | ピリミジン系液晶物質 |
JPH06334140A (ja) * | 1992-12-16 | 1994-12-02 | Ricoh Co Ltd | 強誘電体材料および該材料を用いた半導体メモリ、光記録媒体ならびに微小変位制御素子 |
US7606883B1 (en) * | 2000-05-11 | 2009-10-20 | Thomson Licensing | Method and system for controlling and auditing content/service systems |
US8037492B2 (en) * | 2000-09-12 | 2011-10-11 | Thomson Licensing | Method and system for video enhancement transport alteration |
JP5308127B2 (ja) * | 2008-11-17 | 2013-10-09 | 株式会社豊田中央研究所 | 給電システム |
CN103666482B (zh) * | 2012-09-10 | 2016-05-25 | 苏州汉朗光电有限公司 | 一种近晶a相液晶材料 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62106061A (ja) * | 1985-11-01 | 1987-05-16 | Dainippon Ink & Chem Inc | 光学活性な安息香酸エステル誘導体 |
JP2660551B2 (ja) * | 1987-07-28 | 1997-10-08 | キヤノン株式会社 | 光学活性化合物及びそれを含む液晶組成物、液晶素子 |
DE3867949D1 (de) * | 1987-07-28 | 1992-03-05 | Canon Kk | Optisch aktive verbindung und sie enthaltende fluessigkristalline zusammensetzung. |
JPH01139551A (ja) * | 1987-08-26 | 1989-06-01 | Sanyo Chem Ind Ltd | 液晶化合物および組成物 |
US4921632A (en) * | 1987-08-26 | 1990-05-01 | Nec Corporation | Liquid crystal compounds and compositions |
JPH02255661A (ja) * | 1989-03-28 | 1990-10-16 | Dainippon Ink & Chem Inc | ピリミジン誘導体 |
-
1990
- 1990-01-26 JP JP2017458A patent/JPH03223263A/ja active Pending
-
1991
- 1991-01-25 DE DE69114730T patent/DE69114730T2/de not_active Expired - Fee Related
- 1991-01-25 EP EP91100976A patent/EP0439185B1/de not_active Expired - Lifetime
- 1991-01-28 US US07/646,898 patent/US5202054A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0439185A2 (de) | 1991-07-31 |
US5202054A (en) | 1993-04-13 |
EP0439185A3 (en) | 1991-12-04 |
EP0439185B1 (de) | 1995-11-22 |
DE69114730T2 (de) | 1996-05-09 |
JPH03223263A (ja) | 1991-10-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69129589T2 (de) | Haftflüssigkeit | |
DE59105448D1 (de) | Flüssigkristallines medium. | |
DE59105918D1 (de) | Flüssigkristallines medium. | |
DE69114985T2 (de) | Ferroelektrische Flüssigkristallvorrichtungen. | |
DE68906178T2 (de) | Flüssigkristallverbindungen. | |
DE59006708D1 (de) | Flüssigkristallanzeige. | |
DE69022410D1 (de) | Matrix-flüssigkristallanzeige. | |
DE69005925D1 (de) | Flüssigkristallzusammensetzung. | |
DE59104951D1 (de) | Flüssigkristallines medium. | |
DE69018565T2 (de) | Flüssigkristall-Verbindung. | |
DE69114730D1 (de) | Flüssigkristallverbindung. | |
DE68919727D1 (de) | Dioxan-Flüssigkristallverbindungen. | |
DE59105962D1 (de) | Flüssigkristallines medium. | |
DE69011258T2 (de) | Flüssigkristall-Verbindung. | |
DE68921498T2 (de) | Flüssigkristall-Verschluss. | |
DE59106615D1 (de) | Flüssigkristallines medium. | |
DE59106097D1 (de) | Flüssigkristallanzeige. | |
DE69309198D1 (de) | Flüssigkristallverbindung | |
DE69008457T2 (de) | Flüssigkristall-Verbindungen. | |
DE69107543T2 (de) | Flüssigkristallverbindung. | |
DE59104684D1 (de) | Flüssigkeitsfilter. | |
DE69102749D1 (de) | Flüssigkristallzusammensetzung. | |
DE69107357D1 (de) | Flüssigkristallzusammensetzungen. | |
DE69011968T2 (de) | Flüssigkristallverbindungen. | |
DE69112478T2 (de) | Ferroelektrische Flüssigkristallzusammensetzung. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |