DE69317512T2 - Flüssigkristallverbindung, Zusammensetzung und Vorrichtung - Google Patents
Flüssigkristallverbindung, Zusammensetzung und VorrichtungInfo
- Publication number
- DE69317512T2 DE69317512T2 DE69317512T DE69317512T DE69317512T2 DE 69317512 T2 DE69317512 T2 DE 69317512T2 DE 69317512 T DE69317512 T DE 69317512T DE 69317512 T DE69317512 T DE 69317512T DE 69317512 T2 DE69317512 T2 DE 69317512T2
- Authority
- DE
- Germany
- Prior art keywords
- composition
- liquid crystal
- crystal compound
- compound
- liquid
- 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
- C09K19/40—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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/38—Polysiloxanes modified by chemical after-treatment
-
- 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
- C09K19/408—Polysiloxanes
-
- 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
- C09K2323/02—Alignment layer characterised by chemical composition
- C09K2323/023—Organic silicon compound, e.g. organosilicon
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP33676892 | 1992-11-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69317512D1 DE69317512D1 (de) | 1998-04-23 |
DE69317512T2 true DE69317512T2 (de) | 1998-07-30 |
Family
ID=18302520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69317512T Expired - Lifetime DE69317512T2 (de) | 1992-11-25 | 1993-11-24 | Flüssigkristallverbindung, Zusammensetzung und Vorrichtung |
Country Status (3)
Country | Link |
---|---|
US (1) | US5690858A (de) |
EP (1) | EP0599289B1 (de) |
DE (1) | DE69317512T2 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9619094D0 (en) * | 1996-09-12 | 1996-10-23 | Toshiba Kk | Liquid crystal material and liquid crystal display device using the same |
GB0319269D0 (en) * | 2003-08-16 | 2003-09-17 | Davey Anthony B | Bistable ferroelectric liquid crystal devices using siloxane oligomers |
KR101100880B1 (ko) * | 2004-09-24 | 2012-01-02 | 삼성전자주식회사 | 가요성 표시 장치의 제조 방법 |
WO2006075883A1 (en) * | 2005-01-13 | 2006-07-20 | Lg Chem, Ltd. | Liquid crystal composition comprising novel silicon containing compounds and liquid crystal display device using the same |
US8025937B2 (en) * | 2006-04-17 | 2011-09-27 | Dow Corning Corporation | Bistable ferroelectric liquid crystal devices |
JP4650408B2 (ja) | 2006-12-19 | 2011-03-16 | ソニー株式会社 | 液晶材料、液晶表示素子及び液晶光空間変調素子 |
WO2009051598A1 (en) * | 2007-10-19 | 2009-04-23 | Dow Corning Corporation | Oligosiloxane-modified liquid crystal formulations and devices using same |
US8821992B2 (en) * | 2007-10-26 | 2014-09-02 | Dow Corning Corporation | Oligosiloxane modified liquid crystal formulations and devices using same |
Family Cites Families (16)
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 |
US4561726A (en) * | 1983-07-29 | 1985-12-31 | At&T Bell Laboratories | Alignment of ferroelectric LCDs |
JPS6399204A (ja) * | 1985-12-26 | 1988-04-30 | Idemitsu Kosan Co Ltd | ポリマ− |
JPS6372784A (ja) * | 1986-09-17 | 1988-04-02 | Idemitsu Kosan Co Ltd | 強誘電性高分子液晶 |
US4820026A (en) * | 1986-03-20 | 1989-04-11 | Canon Kabushiki Kaisha | Ferroelectric liquid crystal device with modified polyvinyl alcohol alignment film |
US4995705A (en) * | 1986-12-17 | 1991-02-26 | Canon Kabushiki Kaisha | Device, method and apparatus for optical modulation using ferroelectric polymer liquid crystals |
JPS63161005A (ja) * | 1986-12-25 | 1988-07-04 | Idemitsu Kosan Co Ltd | ポリマ− |
US5268780A (en) * | 1989-05-11 | 1993-12-07 | Canon Kabushiki Kaisha | Liquid crystal device having a polyimide alignment film substituted with fluorine or a fluorine-containing group |
US5192596A (en) * | 1989-06-02 | 1993-03-09 | Canon Kabushiki Kaisha | Liquid crystal device |
EP0322703B1 (de) * | 1987-12-18 | 1995-08-30 | Canon Kabushiki Kaisha | Mesomorphische Verbindung, Flüssigkristallzusammensetzung und Flüssigkristallvorrichtung |
JPH01304125A (ja) * | 1988-06-02 | 1989-12-07 | Toray Dow Corning Silicone Co Ltd | 液晶性オルガノポリシロキサン |
JP2832864B2 (ja) * | 1989-08-08 | 1998-12-09 | キヤノン株式会社 | 高分子液晶組成物及び高分子液晶素子 |
JPH04212127A (ja) * | 1990-04-03 | 1992-08-03 | Canon Inc | 液晶素子および表示装置 |
US5138010A (en) * | 1990-06-25 | 1992-08-11 | University Of Colorado Foundation, Inc. | Fast switching polysiloxane ferroelectric liquid crystals |
DE4300435A1 (en) * | 1992-01-17 | 1993-07-29 | Hoechst Ag | Liquid crystal poly:di:methyl:siloxane copolymer - with high di:methyl-siloxane fraction, for liquid crystal compsn., esp. for electro-optical device |
EP0571276A1 (de) * | 1992-05-20 | 1993-11-24 | Showa Shell Sekiyu Kabushiki Kaisha | Flüssigkristallmonomerverbindung sowie mit ihr modifizierte Flüssigkristallpolymerverbindung |
-
1993
- 1993-11-24 EP EP93118922A patent/EP0599289B1/de not_active Expired - Lifetime
- 1993-11-24 DE DE69317512T patent/DE69317512T2/de not_active Expired - Lifetime
-
1996
- 1996-09-16 US US08/714,512 patent/US5690858A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0599289A1 (de) | 1994-06-01 |
EP0599289B1 (de) | 1998-03-18 |
US5690858A (en) | 1997-11-25 |
DE69317512D1 (de) | 1998-04-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |