ATE139235T1 - Mesomorphverbindung, flüssigkristalline zusammensetzung, flüssigkristalline vorrichtung, display-apparat und display-verfahren - Google Patents
Mesomorphverbindung, flüssigkristalline zusammensetzung, flüssigkristalline vorrichtung, display-apparat und display-verfahrenInfo
- Publication number
- ATE139235T1 ATE139235T1 AT91115683T AT91115683T ATE139235T1 AT E139235 T1 ATE139235 T1 AT E139235T1 AT 91115683 T AT91115683 T AT 91115683T AT 91115683 T AT91115683 T AT 91115683T AT E139235 T1 ATE139235 T1 AT E139235T1
- Authority
- AT
- Austria
- Prior art keywords
- independently denote
- liquid crystalline
- oco
- proviso
- coo
- Prior art date
Links
- 150000001875 compounds Chemical class 0.000 title abstract 3
- 239000007788 liquid Substances 0.000 title 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- 229910052731 fluorine Inorganic materials 0.000 abstract 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 2
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 abstract 2
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 239000005262 ferroelectric liquid crystals (FLCs) Substances 0.000 abstract 1
- 125000001153 fluoro group Chemical group F* 0.000 abstract 1
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
- C09K19/40—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen or sulfur, e.g. silicon, metals
- C09K19/406—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen or sulfur, e.g. silicon, metals containing silicon
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/0803—Compounds with Si-C or Si-Si linkages
- C07F7/081—Compounds with Si-C or Si-Si linkages comprising at least one atom selected from the elements N, O, halogen, S, Se or Te
- C07F7/0812—Compounds with Si-C or Si-Si linkages comprising at least one atom selected from the elements N, O, halogen, S, Se or Te comprising a heterocyclic ring
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 |
---|---|---|---|
JP2243712A JPH04124190A (ja) | 1990-09-17 | 1990-09-17 | 液晶性化合物、それを含有する液晶組成物およびそれを使用した液晶素子 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE139235T1 true ATE139235T1 (de) | 1996-06-15 |
Family
ID=17107866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT91115683T ATE139235T1 (de) | 1990-09-17 | 1991-09-16 | Mesomorphverbindung, flüssigkristalline zusammensetzung, flüssigkristalline vorrichtung, display-apparat und display-verfahren |
Country Status (5)
Country | Link |
---|---|
US (1) | US5217645A (de) |
EP (1) | EP0476567B1 (de) |
JP (1) | JPH04124190A (de) |
AT (1) | ATE139235T1 (de) |
DE (1) | DE69120181T2 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3827600A1 (de) * | 1988-08-13 | 1990-02-15 | Hoechst Ag | Organosilylalkyl- oder -alkenyl-verbindungen, verfahren zu ihrer herstellung und ihre verwendung in fluessigkristallinen mischungen |
JP3093507B2 (ja) * | 1993-02-15 | 2000-10-03 | キヤノン株式会社 | 液晶性化合物、これを含む液晶組成物、それを有する液晶素子、それらを用いた表示方法および表示装置 |
US5695683A (en) * | 1993-09-30 | 1997-12-09 | Hoechst Aktiengesellschaft | Ferroelectric liquid crystal mixture |
GB2348641A (en) | 1999-04-06 | 2000-10-11 | Secr Defence | Liquid crystal alkenyl compounds incorporating a heterocyclic five-membered ring |
JP2001322229A (ja) | 2000-05-17 | 2001-11-20 | Riso Kagaku Corp | 感熱孔版製版方法および感熱孔版製版装置および感熱孔版原紙の熱可塑性樹脂フィルム |
US20050189514A1 (en) * | 2004-02-11 | 2005-09-01 | William Thurmes | Liquid crystal materials having silyl tail groups |
DE102010006488A1 (de) | 2009-02-19 | 2010-12-09 | Merck Patent Gmbh | Thiophenderivate und diese enthaltende FK-Medien |
JP2010271049A (ja) | 2009-05-19 | 2010-12-02 | Sony Corp | 2次元固体撮像装置 |
DE102010027099A1 (de) | 2010-07-14 | 2012-01-19 | Merck Patent Gmbh | Flüssigkristallines Medium mit Stabilisator |
US9957213B2 (en) * | 2013-07-30 | 2018-05-01 | Semiconductor Energy Laboratory Co. | Organic compound, liquid crystal composition, liquid crystal element, and liquid crystal display device |
CN110229678B (zh) * | 2018-03-06 | 2020-10-27 | 北京八亿时空液晶科技股份有限公司 | 一种自配向添加剂及其制备方法与应用 |
CN110229679B (zh) * | 2018-03-06 | 2020-11-17 | 北京八亿时空液晶科技股份有限公司 | 一种液晶介质的自配向添加剂及其制备方法与应用 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4367924A (en) * | 1980-01-08 | 1983-01-11 | Clark Noel A | Chiral smectic C or H liquid crystal electro-optical device |
DE3331515A1 (de) * | 1983-09-01 | 1985-03-21 | Merck Patent Gmbh, 6100 Darmstadt | Trialkanoyloxysilane |
DE3601742A1 (de) * | 1985-06-13 | 1987-07-23 | Merck Patent Gmbh | Organosiliciumverbindungen |
US5034151A (en) * | 1988-03-28 | 1991-07-23 | Canon Kabushiki Kaisha | Mesomorphic compound, ferroelectric liquid crystal composition containing same and ferroelectric liquid crystal device |
DE3827600A1 (de) * | 1988-08-13 | 1990-02-15 | Hoechst Ag | Organosilylalkyl- oder -alkenyl-verbindungen, verfahren zu ihrer herstellung und ihre verwendung in fluessigkristallinen mischungen |
US5344585A (en) * | 1990-09-14 | 1994-09-06 | Hoechst Aktiengesellschaft | Use of 4-fluoropyrimidine derivatives as component for ferroelectric liquid crystal mixtures |
-
1990
- 1990-09-17 JP JP2243712A patent/JPH04124190A/ja active Pending
-
1991
- 1991-09-13 US US07/759,442 patent/US5217645A/en not_active Expired - Fee Related
- 1991-09-16 DE DE69120181T patent/DE69120181T2/de not_active Expired - Fee Related
- 1991-09-16 EP EP91115683A patent/EP0476567B1/de not_active Expired - Lifetime
- 1991-09-16 AT AT91115683T patent/ATE139235T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69120181T2 (de) | 1997-01-09 |
US5217645A (en) | 1993-06-08 |
EP0476567B1 (de) | 1996-06-12 |
DE69120181D1 (de) | 1996-07-18 |
EP0476567A1 (de) | 1992-03-25 |
JPH04124190A (ja) | 1992-04-24 |
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Legal Events
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RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |