DE69630156D1 - Naphtholverbindung sowie Flüssigkristallzusammensetzung und Flüssigkristallelement, die diese Verbindung enthalten - Google Patents
Naphtholverbindung sowie Flüssigkristallzusammensetzung und Flüssigkristallelement, die diese Verbindung enthaltenInfo
- Publication number
- DE69630156D1 DE69630156D1 DE69630156T DE69630156T DE69630156D1 DE 69630156 D1 DE69630156 D1 DE 69630156D1 DE 69630156 T DE69630156 T DE 69630156T DE 69630156 T DE69630156 T DE 69630156T DE 69630156 D1 DE69630156 D1 DE 69630156D1
- Authority
- DE
- Germany
- Prior art keywords
- liquid crystal
- compound
- element containing
- crystal composition
- naphthol
- 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
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
-
- 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
- C09K19/02—Liquid crystal materials characterised by optical, electrical or physical properties of the components, in general
- C09K19/0225—Ferroelectric
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
- C07C69/94—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring of polycyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of six-membered aromatic rings
-
- 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
- C09K19/02—Liquid crystal materials characterised by optical, electrical or physical properties of the components, in general
-
- 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
- C09K19/32—Non-steroidal liquid crystal compounds containing condensed ring systems, i.e. fused, bridged or spiro ring systems
-
- 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
- C09K19/32—Non-steroidal liquid crystal compounds containing condensed ring systems, i.e. fused, bridged or spiro ring systems
- C09K19/322—Compounds containing a naphthalene ring or a completely or partially hydrogenated naphthalene ring
-
- 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
- C09K19/3444—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 one nitrogen atom, e.g. pyridine
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Liquid Crystal Substances (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17166595 | 1995-07-07 | ||
JP17166595 | 1995-07-07 | ||
JP33138395 | 1995-12-20 | ||
JP33138395 | 1995-12-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69630156D1 true DE69630156D1 (de) | 2003-10-30 |
DE69630156T2 DE69630156T2 (de) | 2004-07-08 |
Family
ID=26494323
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69617827T Expired - Lifetime DE69617827T2 (de) | 1995-07-07 | 1996-07-04 | Naphtholverbindung sowie Flüssigkristallzusammensetzung und Flüssigkristallelement, die diese Verbindung enthalten |
DE69630156T Expired - Lifetime DE69630156T2 (de) | 1995-07-07 | 1996-07-04 | Naphtholverbindung sowie Flüssigkristallzusammensetzung und Flüssigkristallelement, die diese Verbindung enthalten |
DE69632697T Expired - Lifetime DE69632697T2 (de) | 1995-07-07 | 1996-07-04 | Naphtholverbindung sowie Flüssigkristallzusammensetzung und Flüssigkristallelement, die diese Verbindung enthalten |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69617827T Expired - Lifetime DE69617827T2 (de) | 1995-07-07 | 1996-07-04 | Naphtholverbindung sowie Flüssigkristallzusammensetzung und Flüssigkristallelement, die diese Verbindung enthalten |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69632697T Expired - Lifetime DE69632697T2 (de) | 1995-07-07 | 1996-07-04 | Naphtholverbindung sowie Flüssigkristallzusammensetzung und Flüssigkristallelement, die diese Verbindung enthalten |
Country Status (4)
Country | Link |
---|---|
US (1) | US5861108A (de) |
EP (3) | EP1120400B1 (de) |
KR (1) | KR100226122B1 (de) |
DE (3) | DE69617827T2 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6720039B1 (en) | 1997-02-19 | 2004-04-13 | Dai Nippon Printing Co., Ltd. | Liquid crystalline compounds and process for producing the same |
JP4116109B2 (ja) * | 1997-02-19 | 2008-07-09 | 大日本印刷株式会社 | エレクトロルミネッセンス素子用組成物 |
JP4074719B2 (ja) | 1999-01-08 | 2008-04-09 | 大日本印刷株式会社 | 情報記録媒体 |
US6870163B1 (en) | 1999-09-01 | 2005-03-22 | Displaytech, Inc. | Ferroelectric liquid crystal devices using materials with a de Vries smectic A phase |
US7083832B2 (en) | 2000-09-01 | 2006-08-01 | Displaytech, Inc. | Partially fluorinated liquid crystal material |
US7195719B1 (en) | 2001-01-03 | 2007-03-27 | Displaytech, Inc. | High polarization ferroelectric liquid crystal compositions |
US6703082B1 (en) | 2001-06-20 | 2004-03-09 | Displaytech, Inc. | Bookshelf liquid crystal materials and devices |
US6838128B1 (en) | 2002-02-05 | 2005-01-04 | Displaytech, Inc. | High polarization dopants for ferroelectric liquid crystal compositions |
US20160057859A1 (en) * | 2014-08-21 | 2016-02-25 | Juan José de Miguel | Electron spin filter |
Family Cites Families (22)
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 |
JPS59118744A (ja) * | 1982-12-25 | 1984-07-09 | Chisso Corp | 液晶性物質及び液晶組成物 |
JPH0721143B2 (ja) * | 1985-02-25 | 1995-03-08 | チッソ株式会社 | 強誘電性カイラルスメクチツク液晶組成物 |
EP0202514B1 (de) * | 1985-05-22 | 1991-01-09 | Chisso Corporation | Flüssigkristalline Ester |
US4680137A (en) * | 1985-06-10 | 1987-07-14 | Chisso Corporation | Liquid crystal ester compound |
US5254747A (en) * | 1986-06-30 | 1993-10-19 | Minnesota Mining And Manufacturing Company | Fluorine-containing chiral smectic liquid crystals |
GB2201687B (en) * | 1987-01-30 | 1991-01-02 | Merck Patent Gmbh | Perfluoroalkylene additives for liquid crystalline mixtures |
JPS63246346A (ja) * | 1987-03-31 | 1988-10-13 | Canon Inc | 液晶性化合物およびそれを含む液晶組成物 |
DE3714043A1 (de) * | 1987-04-28 | 1988-11-17 | Merck Patent Gmbh | Elektrooptisches fluessigkristallanzeigeelement |
JPH0639586B2 (ja) * | 1987-10-15 | 1994-05-25 | 富士通株式会社 | 液晶組成物 |
US5082587A (en) * | 1988-09-23 | 1992-01-21 | Janulis Eugene P | Achiral fluorine-containing liquid crystals |
JP2801653B2 (ja) * | 1989-06-29 | 1998-09-21 | 三井化学株式会社 | 強誘電性液晶組成物および強誘電性液晶素子 |
JPH0368686A (ja) * | 1989-08-09 | 1991-03-25 | Showa Shell Sekiyu Kk | ナフタレン骨格を含む液晶化合物 |
JPH03106850A (ja) * | 1989-09-20 | 1991-05-07 | Mitsubishi Kasei Corp | エステル誘導体 |
JP2899064B2 (ja) * | 1990-05-23 | 1999-06-02 | キヤノン株式会社 | 液晶性化合物、これを含む液晶組成物およびこれを使用した液晶素子 |
US5310500A (en) * | 1990-07-05 | 1994-05-10 | Showa Shell Sekiyu Kabushiki Kaisha | Liquid crystal compounds |
ATE118523T1 (de) * | 1990-07-19 | 1995-03-15 | Mitsui Petrochemical Ind | Flüssigkristall-racematmischung, flüssigkristallzusammensetzung und flüssigkristallelement, verfahren zur herstellung und verwendung. |
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 |
EP0518636A1 (de) * | 1991-06-11 | 1992-12-16 | Sanyo Chemical Industries Ltd. | Flüssigkristalline Verbindungen sowie Flüssigkristallzusammensetzungen |
US5262082A (en) * | 1992-04-28 | 1993-11-16 | Minnesota Mining And Manufacturing Company | Ferroelectric liquid crystal compounds having perfluoroether terminal portions |
JPH07165672A (ja) * | 1993-12-09 | 1995-06-27 | Idemitsu Kosan Co Ltd | 非光学活性低分子化合物 |
US5495037A (en) * | 1994-09-09 | 1996-02-27 | National Science Council | Liquid crystalline polymer having a polysiloxane backbone |
-
1996
- 1996-07-01 US US08/673,093 patent/US5861108A/en not_active Expired - Lifetime
- 1996-07-04 DE DE69617827T patent/DE69617827T2/de not_active Expired - Lifetime
- 1996-07-04 DE DE69630156T patent/DE69630156T2/de not_active Expired - Lifetime
- 1996-07-04 EP EP01106687A patent/EP1120400B1/de not_active Expired - Lifetime
- 1996-07-04 DE DE69632697T patent/DE69632697T2/de not_active Expired - Lifetime
- 1996-07-04 EP EP01106686A patent/EP1120399B1/de not_active Expired - Lifetime
- 1996-07-04 EP EP96304958A patent/EP0757032B1/de not_active Expired - Lifetime
- 1996-07-06 KR KR1019960027334A patent/KR100226122B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69617827D1 (de) | 2002-01-24 |
KR100226122B1 (ko) | 1999-10-15 |
DE69632697T2 (de) | 2005-06-09 |
US5861108A (en) | 1999-01-19 |
EP0757032B1 (de) | 2001-12-12 |
DE69632697D1 (de) | 2004-07-15 |
DE69630156T2 (de) | 2004-07-08 |
KR970006274A (ko) | 1997-02-19 |
EP1120400A1 (de) | 2001-08-01 |
EP0757032A2 (de) | 1997-02-05 |
EP0757032A3 (de) | 1997-05-28 |
EP1120399A1 (de) | 2001-08-01 |
EP1120400B1 (de) | 2003-09-24 |
EP1120399B1 (de) | 2004-06-09 |
DE69617827T2 (de) | 2002-08-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |