KR920002743A - 강유전성 액정조성물 및 이를 구성하는 액정장치 - Google Patents
강유전성 액정조성물 및 이를 구성하는 액정장치 Download PDFInfo
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- KR920002743A KR920002743A KR1019910013051A KR910013051A KR920002743A KR 920002743 A KR920002743 A KR 920002743A KR 1019910013051 A KR1019910013051 A KR 1019910013051A KR 910013051 A KR910013051 A KR 910013051A KR 920002743 A KR920002743 A KR 920002743A
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- 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
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- 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
- C09K19/12—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings at least two benzene rings directly linked, e.g. biphenyls
- C09K19/126—Compounds containing at least one asymmetric carbon atom
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- 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
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- 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
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- 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
- C09K19/14—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a carbon chain
- C09K19/16—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a carbon chain the chain containing carbon-to-carbon double bonds, e.g. stilbenes
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- 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
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- 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)
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- 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
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- 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
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- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
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- Materials Engineering (AREA)
- Liquid Crystal Substances (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (9)
- 다음 화학식(I)의 적어도 하나의 화합물과여기에서 R1은 1-15개의 탄소원자를 갖는 곧은 혹은 가지사슬 알킬 혹은 알콕시기이고,는 할로겐 혹은 사이클로헥시렌기로 치환될 수 있는 페닐렌기 이고, X는 단일결합 혹은 비닐 혹은 사이클로프로필렌이고, Y는 메틸렌기 혹은 -COO-기이고, Z는 모노-, 디-혹은 트리풀루오로메틸기이고, m은 1-15의 정수이고, R2는 1-15개의 탄소원자 혹은 페닐기를 가지는 혹은 가지사슬 알킬기이며, 베이스 액정재료를 갖는 강유전성 액정조성물.
- 제1항에 있어서, 상기 화학식(I)의 화합물이 조성물 총무게를 기초로 0.1-30중량%의 양으로 포함되는 강유전성 액정조성물.
- 제1항에 있어서, 상기 화학식(I)의 화합물이 조성물 총무게를 기초로 2-10%중량%의 양으로 포함되는 강유전성 액정조성물.
- 제1항에 있어서, R1은 C5-8알킬 혹은 C5-8알콕시기이고, Z는 트리플루오르메틸기이고, R2은 C2-8알킬기 혹은 페닐기인 강유전성 액정조성물.
- 제1항에 있어서, 화합물(I)이 (S)-4-(트랜스-4′-n-펜틸-사이클로헥실)-2-플루오르-벤조산 1-트리플루오로메틸-노닐 에스테르, (S)-4′-n-옥틸록시-바이페닐-4-카르복실산 1-트리플루오로메틸-(2-에톡시카르보닐)에틸 에스테르, (S)-4′-n 옥틸록시-바이페닐-4-카르복실산 1-트리플루오로메틸-3-페닐-프로필 에스테르, (R)-4′-n-옥틸록시-바이페닐-4-카르복실산 2,2,2-트리,플루오르-1-(2-헥실-(1S,2R)-(트랜스)-사이클로프로필)에틸 에스테르, (S)-4′-n-옥틸록시-바이페닐-4-카르복실산 1-트리플루오로메틸- 3-페닐-(트란스)2-프로페닐 에스테르, (R)-4′-n-옥틸록시-바이페닐-4-카르복실산 1-트리플루오로메틸- 3-페닐-(시스)-2-프로페닐 에스테르인 강유전성 액정조성물.
- 제1항에있어서 베이스 액정재료가 다음 화학식(Ⅱ)의 적어도 하나의 화합물인 것으로여기에서 R3와R4는 1-15개의 탄소원자를 가지는 곧은 혹은 가지사슬 알킬 혹은 알콕시기이고, K는 1 혹은 2의 정수인 강유전성 액정조성물.
- 제1항에 있어서, 베이스 액정재료가 다음 화학식(Ⅲ)의 적어도 하나의 화합물을 갖는 것으로여기에서 R5와R6은 1-15개의 탄소원자를 가지는 곧은 혹은 가지사슬 알킬 혹은 알키록시이고,는 할로겐 혹은 사이클로헥실렌기에 의해 치환될 수 있는 페닐렌기이고, 1, m, n 각각은 0 혹은 1의 정수이고, 1, m, n의 합은 1,2 혹은 3인 강유전성 액정 조성물.
- 제7항에 있어서 베이스 액정재료가 적어도 하나의 화합물(Ⅱ)와 적어도 하나의 화합물(Ⅲ)을 갖는 강유전선 액정조성물.
- 한쌍의 기판과, 상기 기판의 적어도 하나의 제공되는 배향제어층과, 상기 기판의 적어도 하나에 제공되는 배향제어층과, 상기 기판의 쌍사이에 제공되는 강유전성 액정층을 가지며, 상기 강유전성 액정층이 청구항 1-8의 어느 하나에서 청구되는 것과 같은 강유전성 액정조성물을 갖는 액정장치.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2204851A JPH0488080A (ja) | 1990-07-30 | 1990-07-30 | 強誘電性液晶組成物及び液晶素子 |
JP90-204851 | 1990-07-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR920002743A true KR920002743A (ko) | 1992-02-28 |
Family
ID=16497449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019910013051A KR920002743A (ko) | 1990-07-30 | 1991-07-29 | 강유전성 액정조성물 및 이를 구성하는 액정장치 |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0469800A3 (ko) |
JP (1) | JPH0488080A (ko) |
KR (1) | KR920002743A (ko) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3887569T2 (de) * | 1987-06-04 | 1994-08-04 | Canon Kk | Flüssigkristallzusammensetzung und Flüssigkristall-Vorrichtung, die diese enthält. |
DE3812191A1 (de) * | 1988-04-13 | 1989-10-26 | Merck Patent Gmbh | Chirale oder achirale ringverbindungen |
JPH0269440A (ja) * | 1988-09-05 | 1990-03-08 | Canon Inc | 光学活性液晶性化合物、それを含む液晶組成物および液晶素子 |
DE69026123T2 (de) * | 1989-01-31 | 1996-11-07 | Sharp Kk | Optisch aktive Verbindung, Flüssigkristallzusammensetzung und Vorrichtung dafür |
-
1990
- 1990-07-30 JP JP2204851A patent/JPH0488080A/ja active Pending
-
1991
- 1991-07-26 EP EP19910306856 patent/EP0469800A3/en not_active Withdrawn
- 1991-07-29 KR KR1019910013051A patent/KR920002743A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP0469800A3 (en) | 1992-05-06 |
EP0469800A2 (en) | 1992-02-05 |
JPH0488080A (ja) | 1992-03-19 |
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