DE3689571T2 - Halogenhaltige, optisch aktive Flüssigkristallverbindung und dieselbe enthaltende Flüssigkristallzusammensetzung. - Google Patents
Halogenhaltige, optisch aktive Flüssigkristallverbindung und dieselbe enthaltende Flüssigkristallzusammensetzung.Info
- Publication number
- DE3689571T2 DE3689571T2 DE3689571T DE3689571T DE3689571T2 DE 3689571 T2 DE3689571 T2 DE 3689571T2 DE 3689571 T DE3689571 T DE 3689571T DE 3689571 T DE3689571 T DE 3689571T DE 3689571 T2 DE3689571 T2 DE 3689571T2
- Authority
- DE
- Germany
- Prior art keywords
- liquid crystal
- halogen
- same
- optically active
- 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 - 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
- C09K19/42—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
- C09K19/08—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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60051512A JPS61210056A (ja) | 1985-03-14 | 1985-03-14 | 含ハロゲン光学活性液晶化合物及び液晶組成物 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3689571D1 DE3689571D1 (de) | 1994-03-10 |
DE3689571T2 true DE3689571T2 (de) | 1994-06-30 |
Family
ID=12889056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3689571T Expired - Fee Related DE3689571T2 (de) | 1985-03-14 | 1986-03-14 | Halogenhaltige, optisch aktive Flüssigkristallverbindung und dieselbe enthaltende Flüssigkristallzusammensetzung. |
Country Status (4)
Country | Link |
---|---|
US (2) | US4780242A (de) |
EP (1) | EP0197677B1 (de) |
JP (1) | JPS61210056A (de) |
DE (1) | DE3689571T2 (de) |
Families Citing this family (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0629223B2 (ja) * | 1985-04-04 | 1994-04-20 | 大日本インキ化学工業株式会社 | 新規化合物および液晶組成物 |
US4943386A (en) * | 1985-01-09 | 1990-07-24 | Dainippon Ink & Chemicals, Inc. | Liquid crystalline compounds having substituents |
EP0188222B1 (de) * | 1985-01-09 | 1992-04-29 | Dainippon Ink And Chemicals, Inc. | Substituierte Flüssigkristallverbindungen |
JPH0678280B2 (ja) * | 1985-04-26 | 1994-10-05 | 大日本インキ化学工業株式会社 | 強誘電性化合物および液晶組成物 |
GB8501509D0 (en) * | 1985-01-22 | 1985-02-20 | Secr Defence | Esters |
DE3683062D1 (de) * | 1985-02-08 | 1992-02-06 | Ajinomoto Kk | Auf polyphenyl basierende esterverbindungen und sie enthaltende fluessigkristalline zusammensetzungen. |
JPH02275839A (ja) * | 1985-03-14 | 1990-11-09 | Chisso Corp | 光学活性液晶化合物および液晶組成物 |
US4780240A (en) * | 1985-08-02 | 1988-10-25 | Chisso Corporation | Liquid crystal composition |
DE3766260D1 (de) * | 1986-01-31 | 1991-01-03 | Dainippon Ink & Chemicals | Optisch aktive carbonsaeure-derivate und sie enthaltende fluessigkristalline zusammensetzungen. |
DE3604462A1 (de) * | 1986-02-13 | 1987-08-20 | Merck Patent Gmbh | Smektische fluessigkristalline phasen |
US5254747A (en) * | 1986-06-30 | 1993-10-19 | Minnesota Mining And Manufacturing Company | Fluorine-containing chiral smectic liquid crystals |
EP0256303A3 (de) * | 1986-07-21 | 1988-10-19 | Polaroid Corporation | Flüssigkristallzusammensetzung mit Fluor enthaltendem Kern |
US5132041A (en) * | 1986-07-21 | 1992-07-21 | Polaroid Corporation | Liquid crystal compounds having ether tail moiety |
JP2554473B2 (ja) * | 1986-08-18 | 1996-11-13 | チッソ株式会社 | シアノ基を有する新規光学活性液晶化合物 |
JPS63137983A (ja) * | 1986-11-28 | 1988-06-09 | Chisso Corp | ゲストホスト型表示素子用強誘電性液晶混合物 |
FR2612182B1 (fr) * | 1987-03-12 | 1989-06-23 | Centre Nat Rech Scient | Esters phenyliques substitues utilisables comme cristaux liquides ferroelectriques, leur preparation et leur utilisation dans un dispositif de visualisation electro-optique |
JPH0832673B2 (ja) * | 1987-03-20 | 1996-03-29 | チッソ株式会社 | オルト−シアノ−ベンゼン骨格を含む光学活性液晶化合物 |
US5274168A (en) * | 1987-03-23 | 1993-12-28 | Sumitomo Chemical Company, Limited | Optically active benzene derivatives, process for producing the same and liquid-crystalline substances containing said derivatives as active ingredient and optical switching elements |
US5002693A (en) * | 1987-03-23 | 1991-03-26 | Sumitomo Chemical Company, Limited | Novel optically active benzene derivatives, process for producing the same and liquid-crystalline substances containing said derivatives as active ingredient and optical switching elements |
DE3872648T2 (de) * | 1987-03-31 | 1993-03-11 | Nippon Mining Co | Alkanoylesterverbindungen, zwischenverbindungen dazu und verfahren zur herstellung. |
JPH0832659B2 (ja) * | 1987-06-10 | 1996-03-29 | 住友化学工業株式会社 | 光学活性なエーテル誘導体、その製造法、これを有効成分とする液晶材料およびこれを用いてなる光スイッチング素子 |
JPH07116131B2 (ja) * | 1987-06-15 | 1995-12-13 | チッソ株式会社 | チオエ−テル化合物及び液晶組成物 |
US4857227A (en) * | 1987-07-02 | 1989-08-15 | Polaroid Corporation Patent Department | Liquid crystal mixtures having widened smectic temperature range |
JPH0768518B2 (ja) * | 1987-07-08 | 1995-07-26 | チッソ株式会社 | 強誘電性液晶組成物 |
JP2691405B2 (ja) * | 1987-11-06 | 1997-12-17 | チッソ株式会社 | 強誘電性液晶組成物 |
US5230830A (en) * | 1987-12-18 | 1993-07-27 | The Secrteary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Cyanohydrin derivatives and their use in liquid crystal materials and devices |
GB8729502D0 (en) * | 1987-12-18 | 1988-02-03 | Secr Defence | Naphthoic acid cyano esters & liquid crystal materials containing them |
WO1989005792A1 (en) * | 1987-12-18 | 1989-06-29 | The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Cyanohydrin derivatives and their use in liquid crystal materials and devices |
JP2526085B2 (ja) * | 1988-02-22 | 1996-08-21 | チッソ株式会社 | 強誘電性液晶組成物および液晶表示素子 |
DE3807861A1 (de) * | 1988-03-10 | 1989-09-21 | Merck Patent Gmbh | 2,3-difluorbiphenyle |
JPH01256590A (ja) * | 1988-04-06 | 1989-10-13 | Chisso Corp | 強誘電性液晶組成物および液晶素子 |
JPH01261493A (ja) * | 1988-04-12 | 1989-10-18 | Nippon Telegr & Teleph Corp <Ntt> | 液晶組成物 |
US5098602A (en) * | 1988-05-11 | 1992-03-24 | Nippon Mining Co., Ltd. | Novel halogen-containing ester compounds, and their intermediates, and method of producing the same as well as liquid crystal compositions containing the same and light switching elements |
KR900018725A (ko) * | 1988-05-12 | 1990-12-22 | 야마자끼 순페이 | 액정 전자 광학 장치 |
US5240638A (en) * | 1989-11-08 | 1993-08-31 | Chisso Corporation | Ferroelectric liquid crystal composition |
US5454976A (en) * | 1990-10-22 | 1995-10-03 | Takasago International Corporation | Ferroelectric liquid crystal composition and liquid crystal display device using the same |
DE69225010T2 (de) * | 1991-01-30 | 1998-07-30 | Mitsubishi Gas Chemical Co | Flüssigkristalline Verbindung und flüssigkristalline Anzeigevorrichtung |
DE4108448A1 (de) * | 1991-03-13 | 1992-09-17 | Merck Patent Gmbh | Elektrooptisches system |
GB9212334D0 (en) * | 1992-06-10 | 1992-07-22 | Secr Defence | Liquid crystal compounds,mixtures and devices |
GB2294461B (en) * | 1993-06-11 | 1998-02-25 | Secr Defence | Liquid crystal materials, mixtures and devices |
GB2278841A (en) * | 1993-06-11 | 1994-12-14 | Secr Defence | Liquid crystal compounds, mixtures and devices |
GB2285810A (en) | 1994-01-10 | 1995-07-26 | Secr Defence | Smectic liquid crystal materials for electroclinic or nonlinear optic devices |
US5702637A (en) * | 1995-04-19 | 1997-12-30 | Minnesota Mining And Manufacturing Company | Liquid crystal compounds having a chiral fluorinated terminal portion |
US5658491A (en) * | 1995-10-12 | 1997-08-19 | Minnesota Mining And Manufacturing Company | Process for controlling cone tilt angle in mixtures of smectic liquid crystal compounds |
JP3052817B2 (ja) * | 1995-12-28 | 2000-06-19 | 株式会社日本自動車部品総合研究所 | 反強誘電性液晶組成物 |
JPH1036844A (ja) * | 1996-07-25 | 1998-02-10 | Nippon Soken Inc | 反強誘電性液晶組成物 |
JPH10279534A (ja) * | 1997-04-07 | 1998-10-20 | Mitsubishi Gas Chem Co Inc | ラセミ化合物及びそれを含む反強誘電性液晶組成物 |
US5855812A (en) * | 1997-04-11 | 1999-01-05 | Minnesota Mining And Manufacturing Company | Compounds and process for controlling cone tilt angle in mixtures of smectic liquid crystal compounds |
EP0893429B1 (de) * | 1997-07-23 | 2001-03-07 | Mitsubishi Gas Chemical Company, Inc. | Ferrielektrische Flüssigkristallverbindung |
US6309561B1 (en) | 1997-12-24 | 2001-10-30 | 3M Innovative Properties Company | Liquid crystal compounds having a chiral fluorinated terminal portion |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US31715A (en) * | 1861-03-19 | Churn | ||
JPS4955579A (de) * | 1972-10-03 | 1974-05-29 | ||
US4235736A (en) * | 1977-02-11 | 1980-11-25 | Thomson-Csf | Diphenylic esters exhibiting mesomorphic phases |
GB1603076A (en) | 1977-04-05 | 1981-11-18 | Secr Defence | Esters of (+)-4-(2'-methylbutyl)phenol and their use as liquid crystal materials |
JPS5529545A (en) * | 1978-08-22 | 1980-03-01 | Seiko Epson Corp | Liquid crystal composition |
JPS5547642A (en) * | 1978-09-18 | 1980-04-04 | Seiko Epson Corp | Liquid crystal ester compound |
GB2061311A (en) * | 1979-10-02 | 1981-05-13 | Secr Defence | Liquid crystal mixture |
GB2063250B (en) * | 1979-10-02 | 1984-05-31 | Bdh Chemicals Ltd | Liquid crystal esters |
JPS6055054B2 (ja) * | 1979-11-05 | 1985-12-03 | セイコーエプソン株式会社 | 液晶性エステル化合物 |
US4613209A (en) * | 1982-03-23 | 1986-09-23 | At&T Bell Laboratories | Smectic liquid crystals |
JPS6032748A (ja) * | 1983-07-29 | 1985-02-19 | Hitachi Ltd | 液晶性化合物 |
EP0110299B2 (de) * | 1982-11-26 | 1993-06-09 | Hitachi, Ltd. | Smektische Flüssigkristallverbindungen und Flüssigkristallzusammensetzungen |
DE3373193D1 (en) * | 1983-01-06 | 1987-10-01 | Chisso Corp | Liquid crystalline compounds and mixtures thereof |
JPS59128357A (ja) * | 1983-01-06 | 1984-07-24 | Chisso Corp | 液晶物質及び液晶組成物 |
US4614609A (en) * | 1983-06-14 | 1986-09-30 | Chisso Corporation | Liquid crystalline biphenyl derivatives and mixtures thereof |
JPS6028487A (ja) * | 1983-07-27 | 1985-02-13 | Alps Electric Co Ltd | 液晶組成物 |
US4647398A (en) * | 1984-02-03 | 1987-03-03 | Chisso Corporation | Liquid-crystalline carbonic acid esters and liquid crystal compositions containing same |
JPH0794406B2 (ja) * | 1984-02-08 | 1995-10-11 | チッソ株式会社 | 液晶性置換ビフエニルエステル類 |
JPS60193947A (ja) * | 1984-03-13 | 1985-10-02 | Asahi Glass Co Ltd | 含フツ素カイラル液晶性化合物 |
JPS6130559A (ja) * | 1984-07-24 | 1986-02-12 | Asahi Glass Co Ltd | 含フツ素カイラル液晶性化合物 |
JPS6130558A (ja) * | 1984-07-24 | 1986-02-12 | Asahi Glass Co Ltd | 含塩素カイラル液晶性化合物 |
JPS61122250A (ja) * | 1984-11-20 | 1986-06-10 | Citizen Watch Co Ltd | 液晶性エステル化合物 |
JPH0610170B2 (ja) * | 1984-12-26 | 1994-02-09 | チッソ株式会社 | 新規光学活性化合物及び液晶組成物 |
US4943386A (en) * | 1985-01-09 | 1990-07-24 | Dainippon Ink & Chemicals, Inc. | Liquid crystalline compounds having substituents |
EP0188222B1 (de) * | 1985-01-09 | 1992-04-29 | Dainippon Ink And Chemicals, Inc. | Substituierte Flüssigkristallverbindungen |
GB8501509D0 (en) * | 1985-01-22 | 1985-02-20 | Secr Defence | Esters |
JPH0717904B2 (ja) * | 1985-01-29 | 1995-03-01 | 旭硝子株式会社 | 強誘電性液晶組成物 |
DE3683062D1 (de) * | 1985-02-08 | 1992-02-06 | Ajinomoto Kk | Auf polyphenyl basierende esterverbindungen und sie enthaltende fluessigkristalline zusammensetzungen. |
JPH06102635B2 (ja) * | 1985-05-09 | 1994-12-14 | 大日本インキ化学工業株式会社 | 新規液晶性化合物および液晶組成物 |
-
1985
- 1985-03-14 JP JP60051512A patent/JPS61210056A/ja active Granted
-
1986
- 1986-03-11 US US06/838,561 patent/US4780242A/en not_active Expired - Lifetime
- 1986-03-14 EP EP86301889A patent/EP0197677B1/de not_active Expired - Lifetime
- 1986-03-14 DE DE3689571T patent/DE3689571T2/de not_active Expired - Fee Related
-
1992
- 1992-12-31 US US07/999,141 patent/US5312564A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0197677A3 (en) | 1988-09-21 |
JPH0578542B2 (de) | 1993-10-29 |
JPS61210056A (ja) | 1986-09-18 |
EP0197677B1 (de) | 1994-01-26 |
US5312564A (en) | 1994-05-17 |
EP0197677A2 (de) | 1986-10-15 |
DE3689571D1 (de) | 1994-03-10 |
US4780242A (en) | 1988-10-25 |
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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 |