WO1987005013A3 - Smectic liquid crystal phases - Google Patents

Smectic liquid crystal phases Download PDF

Info

Publication number
WO1987005013A3
WO1987005013A3 PCT/EP1987/000055 EP8700055W WO8705013A3 WO 1987005013 A3 WO1987005013 A3 WO 1987005013A3 EP 8700055 W EP8700055 W EP 8700055W WO 8705013 A3 WO8705013 A3 WO 8705013A3
Authority
WO
WIPO (PCT)
Prior art keywords
liquid crystal
crystal phases
smectic liquid
represent independently
compounds
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.)
Ceased
Application number
PCT/EP1987/000055
Other languages
English (en)
French (fr)
Other versions
WO1987005013A2 (en
Inventor
Joachim Krause
Volker Reiffenrath
Thomas Geelhaar
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Merck Patent GmbH
Original Assignee
Merck Patent GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Merck Patent GmbH filed Critical Merck Patent GmbH
Priority to PCT/EP1987/000076 priority Critical patent/WO1987005011A2/de
Publication of WO1987005013A2 publication Critical patent/WO1987005013A2/de
Priority to KR1019870700913A priority patent/KR880700785A/ko
Publication of WO1987005013A3 publication Critical patent/WO1987005013A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
    • C07C69/67—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of saturated acids
    • C07C69/675—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of saturated acids of saturated hydroxy-carboxylic acids
    • C07C69/68—Lactic acid esters
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • 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
    • 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

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)
PCT/EP1987/000055 1986-02-13 1987-02-05 Smectic liquid crystal phases Ceased WO1987005013A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/EP1987/000076 WO1987005011A2 (en) 1986-02-13 1987-02-13 Smectic liquid crystal phases
KR1019870700913A KR880700785A (ko) 1986-02-13 1987-10-12 에스테르

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863604462 DE3604462A1 (de) 1986-02-13 1986-02-13 Smektische fluessigkristalline phasen
DEP3604462.8 1986-02-13

Publications (2)

Publication Number Publication Date
WO1987005013A2 WO1987005013A2 (en) 1987-08-27
WO1987005013A3 true WO1987005013A3 (en) 1988-01-14

Family

ID=6293981

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1987/000055 Ceased WO1987005013A2 (en) 1986-02-13 1987-02-05 Smectic liquid crystal phases

Country Status (6)

Country Link
US (1) US4871472A (de)
EP (1) EP0258340A1 (de)
JP (1) JP2545254B2 (de)
KR (1) KR880700785A (de)
DE (1) DE3604462A1 (de)
WO (1) WO1987005013A2 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987001717A2 (en) * 1985-09-18 1987-03-26 MERCK Patent Gesellschaft mit beschränkter Haftung Smectic cystal phases
US5384071A (en) * 1986-06-23 1995-01-24 Secretary Of State For Defence In Her Britannic Majesty's Government Of The U.K. Of Gt. Britian And Northern Ireland Chiral liquid crystal compounds
EP0256303A3 (de) * 1986-07-21 1988-10-19 Polaroid Corporation Flüssigkristallzusammensetzung mit Fluor enthaltendem Kern
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
EP0268198B1 (de) * 1986-11-20 1993-09-01 F. Hoffmann-La Roche Ag Ferroelektrische Flüssigkristalle
GB2201687B (en) * 1987-01-30 1991-01-02 Merck Patent Gmbh Perfluoroalkylene additives for liquid crystalline mixtures
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
GB8724458D0 (en) * 1987-10-19 1987-11-25 Secr Defence Lateral cyano terphenyls
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
DE3880499T2 (de) * 1987-12-18 1993-10-14 Secr Defence Brit Cyanhydrinderivate und deren verwendung in flüssigkristallmaterialien und vorrichtungen.
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
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
JPH01306493A (ja) * 1988-06-03 1989-12-11 Chisso Corp 強誘電性液晶組成物
EP0351587B1 (de) * 1988-06-24 1994-09-21 Canon Kabushiki Kaisha Ferroelektrische chirale smektische Flüssigkristallzusammensetzung und Vorrichtung mit dieser Zusammensetzung
JPH02131450A (ja) * 1988-07-08 1990-05-21 Showa Shell Sekiyu Kk 液晶化合物
JPH0669987B2 (ja) * 1989-03-02 1994-09-07 チッソ株式会社 正の誘電異方性の大きい安息香酸誘導体
US5164113A (en) * 1989-05-02 1992-11-17 Mitsubishi Rayon Co., Ltd. Optical active compound and liquid crystal composition
JP2822355B2 (ja) * 1989-12-27 1998-11-11 昭和シェル石油株式会社 三状態強誘電性条件で駆動させるための液晶電気光学素子
JP2830361B2 (ja) * 1990-04-28 1998-12-02 ソニー株式会社 光学活性化合物及びこれを用いた強誘電性液晶組成物
GB9325438D0 (en) 1993-12-13 1994-02-16 Secr Defence Ferroelectric liquid crystal devices
JP2001527570A (ja) 1997-05-22 2001-12-25 ロリク アーゲー 新規重合性液晶化合物
US8956705B2 (en) * 2009-01-30 2015-02-17 California Institute Of Technology Ferroelectric liquid crystal (FLC) polymers
WO2012016130A2 (en) 2010-07-30 2012-02-02 California Institute Of Technology Polymer-doped vertically-aligned nematic liquid crystals
US8778223B2 (en) 2011-05-24 2014-07-15 Lc Vision, Llc Liquid crystals having cyclohexyl core structures and fluorinated tails
KR20140001071A (ko) 2012-06-25 2014-01-06 한양대학교 산학협력단 액정 조성물
WO2014003399A1 (ko) * 2012-06-25 2014-01-03 한양대학교 산학협력단 액정 조성물
US9664957B2 (en) 2012-06-25 2017-05-30 Industry-University Cooperation Foundation Hanyang University Liquid crystal display device and method of driving the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2309509A1 (fr) * 1975-04-30 1976-11-26 Thomson Csf Nouveau compose organique, melange mesomorphe a grande diffusion dynamique comportant ledit compose, et procede de fabrication dudit compose

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US3971824A (en) 1973-08-15 1976-07-27 Eastman Kodak Company P-Benzoyloxybenzoate
US4235736A (en) * 1977-02-11 1980-11-25 Thomson-Csf Diphenylic esters exhibiting mesomorphic phases
FR2425469A1 (fr) * 1978-05-08 1979-12-07 Thomson Csf Cristal liquide a grande anisotropie dielectrique negative, dont la formule chimique contient un noyau diphenylethane et dispositif electro-optique utilisant ce cristal liquide
DE2933563A1 (de) * 1979-07-18 1981-02-05 Bbc Brown Boveri & Cie Anisotrope verbindungen mit negativer dk-anisotropie
GB2061311A (en) * 1979-10-02 1981-05-13 Secr Defence Liquid crystal mixture
EP0084194B1 (de) * 1982-01-14 1986-04-30 MERCK PATENT GmbH Flüssigkristallmischungen
DE3208089A1 (de) * 1982-03-06 1983-09-08 Merck Patent Gmbh, 6100 Darmstadt Halogenbiphenylderivate
EP0103681B1 (de) * 1982-07-28 1986-07-30 F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft Tetra- und pentacyclische Monoester
JPS6028487A (ja) * 1983-07-27 1985-02-13 Alps Electric Co Ltd 液晶組成物
EP0133489B1 (de) * 1983-08-04 1988-01-20 MERCK PATENT GmbH Nematische Verbindungen
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
FR2561657B1 (fr) * 1984-03-20 1988-02-19 Thomson Csf Procede d'obtention d'un cristal liquide smectique c chiral ferroelectrique cristal liquide obtenu par ce procede et dispositif de visualisation utilisant ce cristal liquide
DE3575158D1 (de) * 1984-07-12 1990-02-08 Hoffmann La Roche Fluessigkristalline gemische enthaltend komponenten mit einer 4-alkenyl- oder 2z-alkenyl-seitenkette.
FR2567877B1 (fr) * 1984-07-17 1986-11-14 Thomson Csf Compose organique a structure chirale, son utilisation dans un melange de cristaux liquides et son procede de fabrication
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
EP0191600B1 (de) * 1985-02-08 1991-12-27 Ajinomoto Co., Inc. Auf Polyphenyl basierende Esterverbindungen und sie enthaltende flüssigkristalline Zusammensetzungen
JPS61197669A (ja) * 1985-02-27 1986-09-01 Canon Inc 画像記録方法
JPS61210056A (ja) * 1985-03-14 1986-09-18 Chisso Corp 含ハロゲン光学活性液晶化合物及び液晶組成物
JPH06723B2 (ja) * 1985-04-05 1994-01-05 旭硝子株式会社 光学活性含フツ素エ−テル化合物およびそれを用いた液晶組成物
JPH0644120B2 (ja) * 1985-05-08 1994-06-08 チッソ株式会社 液晶表示素子
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
WO1987001717A2 (en) * 1985-09-18 1987-03-26 MERCK Patent Gesellschaft mit beschränkter Haftung Smectic cystal phases
JPS62106985A (ja) * 1985-11-01 1987-05-18 Chisso Corp 複屈折型表示素子用強誘電性カイラルスメクチツク液晶組成物
JPS62123153A (ja) * 1985-11-21 1987-06-04 Dainippon Ink & Chem Inc ビフエノ−ル誘導体およびそれを含む液晶組成物、光スイツチング素子
EP0231853B1 (de) * 1986-01-31 1990-11-22 Dainippon Ink And Chemicals, Inc. Optisch aktive Carbonsäure-Derivate und sie enthaltende flüssigkristalline Zusammensetzungen
JPH0735352B2 (ja) * 1986-04-25 1995-04-19 チッソ株式会社 ３−置換ビフエニル化合物
JPH06222889A (ja) * 1993-01-25 1994-08-12 Canon Inc 周辺装置コントローラ
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Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2309509A1 (fr) * 1975-04-30 1976-11-26 Thomson Csf Nouveau compose organique, melange mesomorphe a grande diffusion dynamique comportant ledit compose, et procede de fabrication dudit compose

Also Published As

Publication number Publication date
WO1987005013A2 (en) 1987-08-27
JPS63502589A (ja) 1988-09-29
JP2545254B2 (ja) 1996-10-16
US4871472A (en) 1989-10-03
KR880700785A (ko) 1988-04-12
EP0258340A1 (de) 1988-03-09
DE3604462A1 (de) 1987-08-20

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