DE68925954D1 - Optisch aktive Verbindungen, sie enthaltende flüssigkristalline Zusammensetzungen und optische Modulatoren auf Flüssigkristallbasis unter Verwendung dieser Zusammensetzungen - Google Patents

Optisch aktive Verbindungen, sie enthaltende flüssigkristalline Zusammensetzungen und optische Modulatoren auf Flüssigkristallbasis unter Verwendung dieser Zusammensetzungen

Info

Publication number
DE68925954D1
DE68925954D1 DE68925954T DE68925954T DE68925954D1 DE 68925954 D1 DE68925954 D1 DE 68925954D1 DE 68925954 T DE68925954 T DE 68925954T DE 68925954 T DE68925954 T DE 68925954T DE 68925954 D1 DE68925954 D1 DE 68925954D1
Authority
DE
Germany
Prior art keywords
compositions
optically active
active compounds
crystal optical
liquid crystal
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
Application number
DE68925954T
Other languages
English (en)
Other versions
DE68925954T2 (de
Inventor
Koichi Matsumura
Mitsuru Kawada
Yoshitaka Uesugi
Yuka Sudo
Katsumi Kondo
Teruo Kitamura
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.)
Hitachi Ltd
Takeda Pharmaceutical Co Ltd
Original Assignee
Hitachi Ltd
Takeda Chemical Industries Ltd
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 Hitachi Ltd, Takeda Chemical Industries Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of DE68925954D1 publication Critical patent/DE68925954D1/de
Publication of DE68925954T2 publication Critical patent/DE68925954T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • C09K19/3491—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having sulfur as hetero atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
    • C07D239/32—One oxygen, sulfur or nitrogen atom
    • C07D239/38—One sulfur atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/04—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D307/18—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D307/24—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
    • C07D333/26—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D333/38—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • 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
DE68925954T 1988-12-28 1989-12-28 Optisch aktive Verbindungen, sie enthaltende flüssigkristalline Zusammensetzungen und optische Modulatoren auf Flüssigkristallbasis unter Verwendung dieser Zusammensetzungen Expired - Fee Related DE68925954T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP33523988 1988-12-28

Publications (2)

Publication Number Publication Date
DE68925954D1 true DE68925954D1 (de) 1996-04-18
DE68925954T2 DE68925954T2 (de) 1996-10-17

Family

ID=18286305

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68925954T Expired - Fee Related DE68925954T2 (de) 1988-12-28 1989-12-28 Optisch aktive Verbindungen, sie enthaltende flüssigkristalline Zusammensetzungen und optische Modulatoren auf Flüssigkristallbasis unter Verwendung dieser Zusammensetzungen

Country Status (4)

Country Link
US (1) US5370821A (de)
EP (1) EP0376294B1 (de)
KR (1) KR900009936A (de)
DE (1) DE68925954T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4211692A1 (de) * 1992-04-08 1993-10-14 Basf Ag Verwendung der chiralen Gruppe (1S,4R)-1,4-Dihydroxy-2-cyclopentenyl zur Herstellung von polaren, flüssigkristallinen Materialien
GB9412709D0 (en) * 1994-06-29 1994-08-17 Secr Defence Novel chiral cyclohexyl compounds
US5759443A (en) * 1996-07-26 1998-06-02 Rolic Ag Cyclopentyl derivatives
GB2362504A (en) * 2000-04-20 2001-11-21 Pixel Fusion Ltd Pin contacts
ATE415447T1 (de) 2001-09-25 2008-12-15 Exxonmobil Chem Patents Inc Weich-polyvinylchlorid
EP1798228B1 (de) 2004-10-04 2012-11-14 JNC Corporation Tetrahydropyranverbindungen, flüssigkristallzusammensetzungen und flüssigkristalldisplays, die die zusammensetzungen enthalten

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3333677A1 (de) * 1983-09-17 1985-04-04 Merck Patent Gmbh, 6100 Darmstadt Fluessigkristall-phase
EP0191600B1 (de) * 1985-02-08 1991-12-27 Ajinomoto Co., Inc. Auf Polyphenyl basierende Esterverbindungen und sie enthaltende flüssigkristalline Zusammensetzungen
DE3510434A1 (de) * 1985-03-22 1986-09-25 Merck Patent Gmbh, 6100 Darmstadt Cyclohexanderivate
JPH0779621B2 (ja) * 1985-03-25 1995-08-30 花王株式会社 カカオバタ−代用組成物
DE3534777A1 (de) * 1985-09-30 1987-04-02 Hoechst Ag Fluessigkristall-phase mit eine temperaturkompensation bewirkenden dotierstoffen
DE3604899A1 (de) * 1986-02-17 1987-08-20 Hoechst Ag Chirale umsetzungsprodukte aus mesogenen molekuelbausteinen und bifunktionell reaktionsfaehigen butantetraolderivaten und ihre verwendung als dotierstoff in fluessigkristall-phasen
JPH0784411B2 (ja) * 1986-08-12 1995-09-13 チッソ株式会社 光学活性−２−メチル−１，３−プロパンジオ−ル誘導体
JP2562606B2 (ja) * 1986-09-08 1996-12-11 ダイセル化学工業株式会社 光学活性化合物
DD253632A1 (de) * 1986-11-13 1988-01-27 Univ Halle Wittenberg Anwendung fluessiger kristalle
DE3739588A1 (de) * 1986-12-20 1988-07-28 Merck Patent Gmbh Cyclopentanabkoemmlinge
JPH068265B2 (ja) * 1987-09-16 1994-02-02 高砂香料工業株式会社 液晶性化合物
US5167863A (en) * 1987-12-24 1992-12-01 Hitachi, Ltd. Optically active compound, liquid crystal composition containing said compound, and liquid crystal optical modulator using said composition
US5167855A (en) * 1988-03-04 1992-12-01 University Research Corporation Ferroelectric liquid crystal compositions chiral haloalkoxy tail units
US5130048A (en) * 1988-03-04 1992-07-14 Displaytech, Inc. Ferroelectric liquid crystal compositions containing chiral haloalkoxy tails units
CA1341098C (en) * 1988-08-25 2000-09-12 Kazuhiko Sakaguchi Liquid crystal composition and use thereof
JP2732269B2 (ja) * 1988-10-27 1998-03-25 旭電化工業株式会社 光学活性エステル化合物および該化合物を含有する液晶組成物
US5269965A (en) * 1988-12-28 1993-12-14 Takeda Chemical Industries Optically active compounds, liquid crystal compositions comprising said compounds and liquid crystal optical modulators using said compositions
KR900014300A (ko) * 1989-03-22 1990-10-23 우메모토 요시마사 광학활성 화합물, 이 화합물을 함유한 액정 조성물 및 이조성물을 사용한 액정 광변조 장치

Also Published As

Publication number Publication date
DE68925954T2 (de) 1996-10-17
EP0376294B1 (de) 1996-03-13
KR900009936A (ko) 1990-07-06
EP0376294A1 (de) 1990-07-04
US5370821A (en) 1994-12-06

Similar Documents

Publication Publication Date Title
DE69029824D1 (de) Flüssigkristallvorrichtungen unter verwendung eines linearen elektrooptischen effekts
AU534281B2 (en) Fibre optic light traps for electro-optical display device
DE3714043A1 (de) Elektrooptisches fluessigkristallanzeigeelement
AU6637081A (en) Liquid crystal display system using fibre optic faceplates
DE3752026D1 (de) Optische Flüssigkristall-Vorrichtung und Verfahren zu ihrer Herstellung.
NL192226B (nl) Optische vloeibaar-kristalweergeefinrichting.
DE68925197T2 (de) Flüssigkristallanzeigeanordnung
DE69426800T2 (de) Optische Kompensationsscheibe und dieselbe verwendende Flüssigkristallanzeigevorrichtung
AU5798290A (en) Liquid crystal electro-optical device
DE69119019T2 (de) Polarisationsunabhängige optische Schalter/Modulatoren
DE68903643D1 (de) Optische anzeige mit vibrierenden fasern.
DE3788595D1 (de) Optische Flüssigkristallvorrichtungen.
DE3765885D1 (de) Optisch-aktive 2-methyl-1,3-propandiol-derivate, sie enthaltende fluessigkristalline zusammensetzungen und optisches schaltendes element.
DE68925954T2 (de) Optisch aktive Verbindungen, sie enthaltende flüssigkristalline Zusammensetzungen und optische Modulatoren auf Flüssigkristallbasis unter Verwendung dieser Zusammensetzungen
EP0412843A3 (en) Liquid crystal display device of optical writing type
EP0463803A3 (en) Liquid crystal element of optical writing type
EP0292330A3 (en) Transparent laser-addressed liquid crystal light modulator cell
DE68921576D1 (de) Projektions-Anzeigevorrichtung unter Verwendung einer Flüssigkristallzelle mit reflektiven Farbfiltern.
EP0478299A3 (en) Liquid crystal display element of optical writing type
AU6430786A (en) Liquid crystal optical switching device with integrally attached optical fibres
DE3874577D1 (de) Optisch aktive benzoabkoemmlinge, verfahren zu deren herstellung und sie als wirkstoff enthaltende fluessigkristalline zusammensetzungen und optische schaltelemente.
DE68911156D1 (de) Optische Baueinheit mit elektrooptischen Kristallelementen.
EP0351782A3 (en) Optically active compounds liquid crystal composition containing said compound, and liquid crystal optical modulator using said composition
NO875430L (no) Anvendelse av optisk aktive 1-acrylprolinestere som doteringsstoffer i vaeskekrystallblandinger og nye optisk aktive1-acylprolinestere.
ES507046A0 (es) Celula de exhibicion optica del tipo de cristal liquido.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee