ES2046272T3 - Compuesto mesomorfico opticamente activo y composicion de cristal liquido que contiene el mismo. - Google Patents
Compuesto mesomorfico opticamente activo y composicion de cristal liquido que contiene el mismo.Info
- Publication number
- ES2046272T3 ES2046272T3 ES198888118588T ES88118588T ES2046272T3 ES 2046272 T3 ES2046272 T3 ES 2046272T3 ES 198888118588 T ES198888118588 T ES 198888118588T ES 88118588 T ES88118588 T ES 88118588T ES 2046272 T3 ES2046272 T3 ES 2046272T3
- Authority
- ES
- Spain
- Prior art keywords
- liquid crystal
- optically active
- crystal composition
- same
- composition containing
- 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
- C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
- C09K19/28—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and sulfur atoms as chain links, e.g. thioesters
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C327/00—Thiocarboxylic acids
- C07C327/20—Esters of monothiocarboxylic acids
- C07C327/28—Esters of monothiocarboxylic acids having sulfur atoms of esterified thiocarboxyl groups bound to carbon atoms of hydrocarbon radicals substituted by singly-bound oxygen 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
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
- C09K19/20—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers
- C09K19/2007—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers the chain containing -COO- or -OCO- groups
- C09K19/2021—Compounds containing at least one asymmetric carbon 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
- C09K19/08—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
- C09K19/3066—Cyclohexane rings in which the rings are linked by a chain containing carbon and oxygen atoms, e.g. esters or ethers
- C09K19/3068—Cyclohexane rings in which the rings are linked by a chain containing carbon and oxygen atoms, e.g. esters or ethers chain containing -COO- or -OCO- groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Liquid Crystal Substances (AREA)
- Compounds Of Iron (AREA)
Abstract
COMPUESTO MESOMORFICO OPTICAMENTE ACTIVO REPRESENTADO POR LA FORMULA(I), EN LOA QUE R1 DENOTA UN GRUPO ALQUILO DE 1 A 16 ATOMOS DE CARBONO; R2 ES UN GRUPO ALQUILO DE 1 A 18 ATOMOS DE CARBONO; C* ES UN ATOMO DE CARBONO ASIMETRICO; X ES UN ATOMO O O S; Y N ES 0 O 1. ESTE COM''PUESTO MESOMORFICO CUANDO SE INCLUYE COMO COMPONENTE PROPORCIONA UNA COMPOSICION DE CRISTAL LIQUIDO FERROELECTRICO QUE MUESTRA UNA CARACTERISTICA DE RESPUESTA AL CAMPO MAGNETICO MEJORADA.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP28103887 | 1987-11-09 | ||
JP63270848A JP2519516B2 (ja) | 1987-11-09 | 1988-10-28 | 光学活性なな液晶性化合物およびそれを含む液晶組成物 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2046272T3 true ES2046272T3 (es) | 1994-02-01 |
Family
ID=26549404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES198888118588T Expired - Lifetime ES2046272T3 (es) | 1987-11-09 | 1988-11-08 | Compuesto mesomorfico opticamente activo y composicion de cristal liquido que contiene el mismo. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0315958B1 (es) |
JP (1) | JP2519516B2 (es) |
DE (1) | DE3879102T2 (es) |
ES (1) | ES2046272T3 (es) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE68917824T2 (de) * | 1988-06-24 | 1995-01-19 | Canon Kk | Ferroelektrische, chirale smektische Flüssigkristallzusammensetzung und dieselbe verwendende Vorrichtung. |
US5599479A (en) * | 1988-06-24 | 1997-02-04 | Canon Kabushiki Kaisha | Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using same |
ES2068851T3 (es) * | 1988-06-24 | 1995-05-01 | Canon Kk | Composicion de cristal liquido ferroelectrico quiral esmectico y dispositivo de cristal liquido que lo utiliza. |
US5240637A (en) * | 1988-06-24 | 1993-08-31 | Canon Kabushiki Kaisha | Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using same |
DE68917832T2 (de) * | 1988-06-24 | 1995-01-26 | Canon Kk | Ferroelektrische chirale smektische Flüssigkristallzusammensetzung und dieselbe verwendende Vorrichtung. |
US5292453A (en) * | 1988-06-24 | 1994-03-08 | Canon Kabushiki Kaisha | Ferroelectric liquid crystal composition with improved driving voltage and temperature margins and liquid crystal device using same |
ATE111949T1 (de) * | 1988-06-24 | 1994-10-15 | Canon Kk | Ferroelektrische chirale smektische flüssigkristallzusammensetzung und diese verwendende vorrichtung. |
DE68918358T2 (de) * | 1988-06-24 | 1995-02-16 | Canon Kk | Ferroelektrische chirale smektische Flüssigkristallzusammensetzung und Vorrichtung mit dieser Zusammensetzung. |
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 |
DE4037154C2 (de) * | 1989-12-05 | 2000-01-27 | Merck Patent Gmbh | Di- und Trifluormethoxyverbindungen sowie diese enthaltendes flüssigkristallines Medium |
EP0640676B1 (en) * | 1993-08-31 | 1999-01-20 | Canon Kabushiki Kaisha | Mesomorphic compound, liquid crystal composition containing the compound, liquid crystal device using the composition, liquid crystal apparatus and display method |
DE69521458T2 (de) * | 1994-07-26 | 2001-11-08 | Canon Kk | Flüssigkristallzusammensetzung, -vorrichtung, -apparat und Anzeigeverfahren, die sie verwenden |
EP0768360B1 (en) * | 1995-10-12 | 2002-01-09 | Canon Kabushiki Kaisha | Liquid crystal composition, liquid crystal device, and liquid crystal display apparatus using same |
US11015120B2 (en) | 2017-01-30 | 2021-05-25 | The Hong Kong University Of Science And Technology | Low birefringence ferroelectric liquid crystal mixtures |
CN108822870B (zh) * | 2018-07-02 | 2020-07-14 | 西安彩晶光电科技股份有限公司 | 液晶化合物、包含该液晶化合物的液晶组合物及光电元件 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3515373A1 (de) * | 1985-04-27 | 1986-11-06 | Merck Patent Gmbh, 6100 Darmstadt | Stickstoffhaltige heterocyclen |
DE3783826T2 (de) * | 1986-08-08 | 1993-05-19 | Canon Kk | Optisch aktive mesomorphische verbindung. |
JPS63137986A (ja) * | 1986-11-28 | 1988-06-09 | Canon Inc | 強誘電性液晶素子 |
-
1988
- 1988-10-28 JP JP63270848A patent/JP2519516B2/ja not_active Expired - Fee Related
- 1988-11-08 ES ES198888118588T patent/ES2046272T3/es not_active Expired - Lifetime
- 1988-11-08 EP EP88118588A patent/EP0315958B1/en not_active Expired - Lifetime
- 1988-11-08 DE DE8888118588T patent/DE3879102T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0315958B1 (en) | 1993-03-10 |
DE3879102D1 (de) | 1993-04-15 |
DE3879102T2 (de) | 1993-07-15 |
EP0315958A2 (en) | 1989-05-17 |
EP0315958A3 (en) | 1990-01-17 |
JP2519516B2 (ja) | 1996-07-31 |
JPH02227A (ja) | 1990-01-05 |
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Legal Events
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FG2A | Definitive protection |
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