ES2093727T3 - Composicion de cristal liquido, dispositivo de cristal liquido, aparato de visualizacion y metodo de visualizacion. - Google Patents
Composicion de cristal liquido, dispositivo de cristal liquido, aparato de visualizacion y metodo de visualizacion.Info
- Publication number
- ES2093727T3 ES2093727T3 ES92102414T ES92102414T ES2093727T3 ES 2093727 T3 ES2093727 T3 ES 2093727T3 ES 92102414 T ES92102414 T ES 92102414T ES 92102414 T ES92102414 T ES 92102414T ES 2093727 T3 ES2093727 T3 ES 2093727T3
- Authority
- ES
- Spain
- Prior art keywords
- denotes
- liquid crystal
- coo
- chem
- independently denote
- 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
- C09K19/42—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40
- C09K19/46—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40 containing esters
-
- 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
- C09K19/3477—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom the heterocyclic ring being a five-membered aromatic ring containing at least one nitrogen atom
- C09K19/348—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom the heterocyclic ring being a five-membered aromatic ring containing at least one nitrogen atom containing at least two nitrogen 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
- C09K19/3491—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having sulfur as hetero atom
-
- 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
- C09K19/3491—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having sulfur as hetero atom
- C09K19/3497—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having sulfur as hetero atom the heterocyclic ring containing sulfur and nitrogen 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
- C09K19/42—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40
-
- 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
- C09K19/44—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40 containing compounds with benzene rings directly linked
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Liquid Crystal Substances (AREA)
- Liquid Crystal (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
UN COMPUESTO DE CRISTAL LIQUIDO, QUE COMPRENDE: POR LO MENOS UN COMPUESTO MESOMORFICO REPRESENTADO POR LA FORMULA (I) SIGUIENTE: DONDE R ELEVADO 1 Y R (AL CUADRADO) DENOTAN INDEPENDIENTEMENTE UN GRUPO ALCALINO LINEAL O RAMIFICADO PROVISTO DE 1 A 18 ATOMOS DE CARBONO CAPAZ DE INCLUIR UNO O DOS O MAS GRUPOS DE METILENO NO VECINOS, QUE PUEDEN SER SUSTITUIDOS CON POR LO MENOS UNA ESPECIE DE -O-, -CO-, -COO-, -OCO-, -OCOOCON LA CONDICION DE QUE -O -O UNA UNION SENCILLA; X ELEVADO 1 Y X (AL CUADRADO) DENOTAN INDEPENDIENTEMENTE UNA UNION SENCILLA , -O-, -COO-, -OCO-, -CO -OCOO-; A ELEVADO 1 DENOTA UNA UNION SENCILLA. Y ELEVADO 1 E Y (AL CUADRADO) DENOTAN INDEPENDIENTEMENTE HIDROGENO, HALOGENO, -CH SUB 3CO REPRESENTADO POR LA FORMULA (II) SIGUIENTE: R ELEVADO 3-X ELEVADO 3-A (AL CUADRADO) -B-A ELEVADO 3-X ELEVADO 4-R ELEVADO 4 DONDE R ELEVADO 3 Y R ELEVADO 4 DENOTAN INDEPENDIENTEMENTE UN GRUPO ALCALINO LINEAL O RAMIFICADO PROVISTO DE 1 A 18 ATOMOS DE CARBONO CAPAZ DE INCLUIR UNO O DOS O MAS GRUPOSDE METILENO NO VECINOS, QUE PUEDEN SUSTITUIRSE CON POR LO MENOS UNA ESPECIE DE -O-, -CO-, -COO-, -OCO-, -OCOODE QUE -O ALOGENO; X ELEVADO 3 Y X ELEVADO 4 INDEPENDIENTEMENTE DENOTEN UNA UNION SENCILLA, -O-, -COO-, -OCOUADRADO) DENOTA UNA UNION SENCILLA, A ELEVADO 3 DENOTA UNA UNION SENCILLA, -A ELEVADO 4 ELEVADO 4 Y A ELEVADO 5 DENOTAN INDEPENDIENTEMENTE A (AL CUADRADO) , Y ELEVADO 3 E Y ELEVADO 4 DENOTAN INDEPENDIENTEMENTE HIDROGENO, F, CL, BR, -CH SUB 3, -CN O -CF SUB 3. EL COMPUESTO DE CRISTAL LIQUIDO SE ALINEA FACILMENTE MEDIANTE UN METODO DE FROTADO SENCILLO PARA PROPORCIONAR UN MONODOMINIO UNIFORME Y PROPORCIONA DESPUES UNA TENSION DE GUIA MAS AMPLIA Y UNOS MARGENES DE TEMPERATURA EFECTIVOS PARA PROPORCIONAR UN DISPOSITIVO DE CRISTAL LIQUIDO FERROELECTRICO PRACTICO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3021003A JP2941972B2 (ja) | 1991-02-14 | 1991-02-14 | 液晶組成物、それを有する液晶素子、それ等を用いた表示方法及び表示装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2093727T3 true ES2093727T3 (es) | 1997-01-01 |
Family
ID=12042913
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92102414T Expired - Lifetime ES2093727T3 (es) | 1991-02-14 | 1992-02-13 | Composicion de cristal liquido, dispositivo de cristal liquido, aparato de visualizacion y metodo de visualizacion. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5268123A (es) |
EP (1) | EP0499252B1 (es) |
JP (1) | JP2941972B2 (es) |
AT (1) | ATE142683T1 (es) |
DE (1) | DE69213500T2 (es) |
ES (1) | ES2093727T3 (es) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2034309C (en) * | 1990-01-22 | 1997-04-01 | Takashi Iwaki | Mesomorphic compound, liquid crystal composition containing same, liquid crystal device using same and display apparatus |
US5413735A (en) * | 1990-05-24 | 1995-05-09 | Canon Kabushiki Kaisha | Liquid crystal composition, liquid crystal device using the liquid crystal composition, and display method and apparatus using the liquid crystal composition and device |
US5635107A (en) | 1992-01-11 | 1997-06-03 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Fluorine-containing five-membered ring compounds, and a liquid-crystaline medium containing them |
TW289095B (es) * | 1993-01-11 | 1996-10-21 | ||
JP3095927B2 (ja) * | 1993-02-10 | 2000-10-10 | キヤノン株式会社 | 光学活性化合物、それを含有する液晶組成物、その使用方法、それを用いた液晶素子及び表示装置 |
DE69422126T2 (de) * | 1993-09-29 | 2000-08-17 | Canon Kk | Flüssigkristallzusammensetzung, Flüssigkristallvorrichtung und diese verwendende Vorrichtung |
JP3119342B2 (ja) * | 1995-01-31 | 2000-12-18 | キヤノン株式会社 | 液晶組成物、それを有する液晶素子及びそれらを有する液晶装置 |
JP3119341B2 (ja) * | 1995-01-31 | 2000-12-18 | キヤノン株式会社 | 液晶組成物、それを有する液晶素子及びそれらを有する液晶装置 |
US5766510A (en) * | 1995-08-25 | 1998-06-16 | Dai Nippon Printing Co., Ltd. | Liquid crystalline compound and use thereof |
JP5419337B2 (ja) * | 2007-09-02 | 2014-02-19 | 独立行政法人科学技術振興機構 | ネマティック液晶性有機半導体材料 |
US8394293B2 (en) | 2008-04-24 | 2013-03-12 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Thiophene derivatives, and LC media containing same |
US8486297B2 (en) | 2009-02-19 | 2013-07-16 | Merck Patent Gmbh | Thiophene derivatives, and LC media comprising same |
DE102010027099A1 (de) | 2010-07-14 | 2012-01-19 | Merck Patent Gmbh | Flüssigkristallines Medium mit Stabilisator |
KR20210025634A (ko) | 2018-06-29 | 2021-03-09 | 메르크 파텐트 게엠베하 | 티오펜 화합물, 액정 매질 및 이를 포함하는 액정 디스플레이 |
Family Cites Families (15)
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 |
JPS59193426A (ja) * | 1983-04-19 | 1984-11-02 | Canon Inc | 液晶装置 |
JPS59193427A (ja) * | 1983-04-19 | 1984-11-02 | Canon Inc | 液晶装置 |
JPS60156047A (ja) * | 1984-01-23 | 1985-08-16 | Canon Inc | 液晶装置 |
JPS60156046A (ja) * | 1984-01-23 | 1985-08-16 | Canon Inc | 液晶装置 |
US4812259A (en) * | 1985-11-01 | 1989-03-14 | Canon Kabushiki Kaisha | Lactic acid derivative, liquid crystal composition containing same and liquid crystal device |
US5034151A (en) * | 1988-03-28 | 1991-07-23 | Canon Kabushiki Kaisha | Mesomorphic compound, ferroelectric liquid crystal composition containing same and ferroelectric liquid crystal device |
ES2044013T3 (es) * | 1988-10-17 | 1994-01-01 | Canon Kk | Compuesto mesomorfico, una composicion de cristal liquido que contiene el compuesto y un dispositivo de cristal liquido que utiliza la composicion. |
JP2832028B2 (ja) * | 1989-04-20 | 1998-12-02 | キヤノン株式会社 | 化合物およびこれを含む液晶組成物およびこれを使用した液晶素子 |
JP2801269B2 (ja) * | 1989-07-10 | 1998-09-21 | キヤノン株式会社 | 化合物およびこれを含む液晶組成物およびこれを使用した液晶素子 |
JP2763339B2 (ja) * | 1989-07-31 | 1998-06-11 | キヤノン株式会社 | 液晶組成物およびこれを使用した液晶素子 |
JP2801279B2 (ja) * | 1989-08-25 | 1998-09-21 | キヤノン株式会社 | 化合物およびこれを含む液晶組成物およびこれを使用した液晶素子 |
CA2034309C (en) * | 1990-01-22 | 1997-04-01 | Takashi Iwaki | Mesomorphic compound, liquid crystal composition containing same, liquid crystal device using same and display apparatus |
JP2691946B2 (ja) * | 1990-05-28 | 1997-12-17 | キヤノン株式会社 | 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 |
JP2952053B2 (ja) * | 1991-01-30 | 1999-09-20 | キヤノン株式会社 | 光学活性化合物、これを含む液晶組成物、およびその使用方法、それを使用した液晶素子、表示装置 |
-
1991
- 1991-02-14 JP JP3021003A patent/JP2941972B2/ja not_active Expired - Fee Related
-
1992
- 1992-02-12 US US07/834,389 patent/US5268123A/en not_active Expired - Lifetime
- 1992-02-13 AT AT92102414T patent/ATE142683T1/de active
- 1992-02-13 ES ES92102414T patent/ES2093727T3/es not_active Expired - Lifetime
- 1992-02-13 DE DE69213500T patent/DE69213500T2/de not_active Expired - Lifetime
- 1992-02-13 EP EP92102414A patent/EP0499252B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69213500T2 (de) | 1997-04-24 |
JP2941972B2 (ja) | 1999-08-30 |
EP0499252A1 (en) | 1992-08-19 |
JPH04258685A (ja) | 1992-09-14 |
EP0499252B1 (en) | 1996-09-11 |
ATE142683T1 (de) | 1996-09-15 |
US5268123A (en) | 1993-12-07 |
DE69213500D1 (de) | 1996-10-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2071358T3 (es) | Composicion de cristal liquido, dispositivo de cristal liquido, aparato visualizador y metodo de visualizacion. | |
ES2093727T3 (es) | Composicion de cristal liquido, dispositivo de cristal liquido, aparato de visualizacion y metodo de visualizacion. | |
ATE122090T1 (de) | Flüssigkristallzusammensetzung, flüssigkristallvorrichtung, anzeigevorrichtung sowie anzeigemethode. | |
DE68918172D1 (de) | Ferroelektrische chirale smektische Flüssigkristallzusammensetzung und Vorrichtung mit dieser Zusammensetzung. | |
DE68918342D1 (de) | Ferroelektrische chirale smektische Flüssigkristallzusammensetzung und Vorrichtung mit dieser Zusammensetzung. | |
DE68917832D1 (de) | Ferroelektrische chirale smektische Flüssigkristallzusammensetzung und dieselbe verwendende Vorrichtung. | |
DE68918358D1 (de) | Ferroelektrische chirale smektische Flüssigkristallzusammensetzung und Vorrichtung mit dieser Zusammensetzung. | |
ATE158012T1 (de) | Flüssigkristallzusammensetzung, flüssigkristallvorrichtung, anzeigevorrichtung und anzeigemethode | |
DE68927077T2 (de) | Chirale smektische Flüssigkristallzusammensetzung und Vorrichtung mit dieser Zusammensetzung | |
ES2087177T3 (es) | Compuesto mesomorfico, composicion de cristal liquido, dispositivo de cristal liquido, aparato de visualizacion y metodo de visualizacion. | |
DE68921809D1 (de) | Ferroelektrische chirale smektische Flüssigkristallzusammensetzung und Vorrichtung mit dieser Zusammensetzung. | |
EP0350936A3 (en) | Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using same | |
ATE118029T1 (de) | Ferroelektrische chirale smektische flüssigkristallzusammensetzung und vorrichtung mit dieser zusammensetzung. | |
DE68917833D1 (de) | Ferroelektrische chirale smektische Flüssigkristallzusammensetzung und Vorrichtung mit dieser Zusammensetzung. | |
ATE110762T1 (de) | Ferroelektrische, chirale smektische flüssigkristallzusammensetzung und dieselbe verwendende vorrichtung. | |
ATE153661T1 (de) | Mesomorphe verbindungen, flüssigkristalline zusammensetzung, flüssigkristallvorrichtung, anzeigevorrichtung und anzeigeverfahren |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 499252 Country of ref document: ES |