DE69428486T2 - Zyclisches Kohlenwasserstoffderivat sowie eine dieses enthaltende Flüssigkristallzusammensetzung - Google Patents
Zyclisches Kohlenwasserstoffderivat sowie eine dieses enthaltende FlüssigkristallzusammensetzungInfo
- Publication number
- DE69428486T2 DE69428486T2 DE69428486T DE69428486T DE69428486T2 DE 69428486 T2 DE69428486 T2 DE 69428486T2 DE 69428486 T DE69428486 T DE 69428486T DE 69428486 T DE69428486 T DE 69428486T DE 69428486 T2 DE69428486 T2 DE 69428486T2
- Authority
- DE
- Germany
- Prior art keywords
- liquid crystal
- same
- composition containing
- crystal composition
- cyclic hydrocarbon
- 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 - Fee Related
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
- C09K19/402—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 deuterium
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B59/00—Introduction of isotopes of elements into organic compounds ; Labelled organic compounds per se
- C07B59/001—Acyclic or carbocyclic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
- C07C255/49—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
- C07C255/50—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton to carbon atoms of non-condensed six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
- C07C255/49—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
- C07C255/55—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing cyano groups and esterified hydroxy groups bound to the carbon skeleton
-
- 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
-
- 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
- C09K19/3003—Compounds containing at least two rings in which the different rings are directly linked (covalent bond)
-
- 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
- C09K19/3028—Cyclohexane rings in which at least two rings are linked by a carbon chain containing carbon to carbon single bonds
-
- 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
- C09K19/3059—Cyclohexane rings in which at least two rings are linked by a carbon chain containing carbon to carbon triple bonds
-
- 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
-
- 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
- C09K2019/0444—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a linking chain between rings or ring systems, a bridging chain between extensive mesogenic moieties or an end chain group
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 (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5182734A JP2605249B2 (ja) | 1993-07-23 | 1993-07-23 | 液晶組成物及び液晶表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69428486D1 DE69428486D1 (de) | 2001-11-08 |
DE69428486T2 true DE69428486T2 (de) | 2002-05-08 |
Family
ID=16123509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69428486T Expired - Fee Related DE69428486T2 (de) | 1993-07-23 | 1994-07-22 | Zyclisches Kohlenwasserstoffderivat sowie eine dieses enthaltende Flüssigkristallzusammensetzung |
Country Status (6)
Country | Link |
---|---|
US (2) | US5474707A (de) |
EP (1) | EP0637623B1 (de) |
JP (1) | JP2605249B2 (de) |
KR (1) | KR100294287B1 (de) |
DE (1) | DE69428486T2 (de) |
HK (1) | HK1009604A1 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0735015A3 (de) * | 1995-03-31 | 1997-06-11 | Chisso Corp | Deuterium enthaltende flüssigkristalline Verbindung und diese Verbindung enthaltende flüssigkristalline Zusammensetzung |
JP3145938B2 (ja) * | 1996-11-28 | 2001-03-12 | 日本電気株式会社 | 液晶表示装置 |
JP4586218B2 (ja) * | 1999-07-27 | 2010-11-24 | Dic株式会社 | ネマチック液晶組成物及びこれを用いた液晶表示装置 |
KR100710150B1 (ko) * | 2000-12-30 | 2007-04-20 | 엘지.필립스 엘시디 주식회사 | 액정 디스플레이 장치 |
KR101077606B1 (ko) * | 2003-08-01 | 2011-10-27 | 삼성전자주식회사 | 높은 이방성 전이 온도 및 빠른 응답 속도를 갖는 va용액정 화합물, 이를 포함하는 액정 조성물 및 이를 채용한va 액정 디스플레이 |
EP1626079B1 (de) * | 2004-08-10 | 2008-04-02 | MERCK PATENT GmbH | Polymerisierbare mesogene Cyclohexylphenylderivate |
KR20070099287A (ko) * | 2006-04-04 | 2007-10-09 | 삼성전자주식회사 | 액정 조성물 및 이를 포함하는 액정 표시 장치 |
CN107501041A (zh) * | 2008-01-16 | 2017-12-22 | 晶美晟光电材料(南京)有限公司 | 高介电常数的液晶 |
CN103194242A (zh) * | 2013-04-16 | 2013-07-10 | 石家庄诚志永华显示材料有限公司 | 含有氘的液晶化合物及其制备方法与应用 |
CN103242858B (zh) * | 2013-04-16 | 2014-10-29 | 西安彩晶光电科技股份有限公司 | 一种具有低阈值快响应速度的液晶组合物 |
CN103224798B (zh) * | 2013-04-16 | 2014-09-10 | 西安彩晶光电科技股份有限公司 | 一种具有宽向列相低折光的液晶组合物 |
CN103772138A (zh) * | 2014-01-21 | 2014-05-07 | 石家庄诚志永华显示材料有限公司 | 含有氘取代的液晶单体 |
CN115785970A (zh) * | 2022-11-24 | 2023-03-14 | Tcl华星光电技术有限公司 | 液晶组合物和液晶显示面板 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2636684C3 (de) * | 1976-08-14 | 1980-06-19 | Merck Patent Gmbh, 6100 Darmstadt | Phenylcyclohexanderivate und ihre Verwendung in flüssigkristallinen Dielektrika |
DE2702598C2 (de) * | 1977-01-22 | 1984-10-25 | Merck Patent Gmbh, 6100 Darmstadt | Cyclohexylcyclohexane und diese enthaltende Dielektrika |
DE2927277A1 (de) * | 1979-07-06 | 1981-01-08 | Merck Patent Gmbh | Cyclohexylbiphenyle, verfahren zu ihrer herstellung, diese enthaltende dielektrika und elektrooptisches anzeigeelement |
JPS5746952A (en) * | 1980-09-04 | 1982-03-17 | Chisso Corp | 4'-(beta-alkyloxyethoxy)-4-cyanobiphenyl |
US4405488A (en) * | 1980-10-09 | 1983-09-20 | Chisso Corporation | Liquid-crystalline halogenobenzene derivatives |
US4422951A (en) * | 1981-04-02 | 1983-12-27 | Chisso Corporation | Liquid crystal benzene derivatives |
DE3370818D1 (en) * | 1982-07-16 | 1987-05-14 | Chisso Corp | High temperature liquid crystal substances having four rings and liquid crystal compositions containing the same |
US4536321A (en) * | 1983-02-18 | 1985-08-20 | Chisso Corporation | Fluorobenzene derivatives and liquid crystal compositions containing the same |
EP0122389B1 (de) * | 1983-03-16 | 1987-08-05 | F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft | Flüssigkristallkomponenten mit einer Alkenylseitenkette |
DE3317597A1 (de) * | 1983-05-14 | 1984-11-15 | Merck Patent Gmbh, 6100 Darmstadt | Bicyclohexylethane |
JPS61282328A (ja) * | 1985-06-10 | 1986-12-12 | Chisso Corp | シクロヘキサン誘導体 |
US5324449A (en) * | 1987-09-25 | 1994-06-28 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Substituted phenyl trifluoromethyl ethers |
ES2058433T3 (es) * | 1988-10-20 | 1994-11-01 | Merck Patent Gmbh | Indicador matriz de cristal liquido. |
JP2696557B2 (ja) * | 1989-03-07 | 1998-01-14 | チッソ株式会社 | トリフルオロベンゼン誘導体 |
JP2951400B2 (ja) * | 1989-09-06 | 1999-09-20 | メルク・パテント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | フルオロベンゼン誘導体および液晶相 |
WO1991016401A1 (de) * | 1990-04-13 | 1991-10-31 | MERCK Patent Gesellschaft mit beschränkter Haftung | Flüssigkristallines medium |
DE4107119A1 (de) * | 1990-08-03 | 1992-02-06 | Merck Patent Gmbh | Fluessigkristallines medium |
DE59109091D1 (de) * | 1990-12-07 | 1999-03-04 | Merck Patent Gmbh | Supertwist-Flüssigkristallanzeige |
-
1993
- 1993-07-23 JP JP5182734A patent/JP2605249B2/ja not_active Expired - Fee Related
-
1994
- 1994-07-21 US US08/278,260 patent/US5474707A/en not_active Expired - Lifetime
- 1994-07-22 DE DE69428486T patent/DE69428486T2/de not_active Expired - Fee Related
- 1994-07-22 EP EP94111448A patent/EP0637623B1/de not_active Expired - Lifetime
- 1994-07-23 KR KR1019940017832A patent/KR100294287B1/ko not_active IP Right Cessation
-
1995
- 1995-04-25 US US08/429,485 patent/US5536443A/en not_active Expired - Lifetime
-
1998
- 1998-08-28 HK HK98110280A patent/HK1009604A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPH0734066A (ja) | 1995-02-03 |
JP2605249B2 (ja) | 1997-04-30 |
KR950003418A (ko) | 1995-02-16 |
US5536443A (en) | 1996-07-16 |
EP0637623B1 (de) | 2001-10-04 |
KR100294287B1 (ko) | 2001-10-24 |
EP0637623A1 (de) | 1995-02-08 |
US5474707A (en) | 1995-12-12 |
HK1009604A1 (en) | 1999-06-04 |
DE69428486D1 (de) | 2001-11-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |