DE69815237D1 - Supertwist nematisch Flüssigkristallvorrichtung und Methode zur Herstellung - Google Patents

Supertwist nematisch Flüssigkristallvorrichtung und Methode zur Herstellung

Info

Publication number
DE69815237D1
DE69815237D1 DE69815237T DE69815237T DE69815237D1 DE 69815237 D1 DE69815237 D1 DE 69815237D1 DE 69815237 T DE69815237 T DE 69815237T DE 69815237 T DE69815237 T DE 69815237T DE 69815237 D1 DE69815237 D1 DE 69815237D1
Authority
DE
Germany
Prior art keywords
manufacturing
liquid crystal
crystal device
nematic liquid
supertwist nematic
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
DE69815237T
Other languages
English (en)
Other versions
DE69815237T2 (de
Inventor
Henning Molsen
Martin Tillin
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Application granted granted Critical
Publication of DE69815237D1 publication Critical patent/DE69815237D1/de
Publication of DE69815237T2 publication Critical patent/DE69815237T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/137—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/139—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
    • G02F1/1396—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent the liquid crystal being selectively controlled between a twisted state and a non-twisted state, e.g. TN-LC cell
    • G02F1/1397—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent the liquid crystal being selectively controlled between a twisted state and a non-twisted state, e.g. TN-LC cell the twist being substantially higher than 90°, e.g. STN-, SBE-, OMI-LC cells
    • 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
    • C09K19/02—Liquid crystal materials characterised by optical, electrical or physical properties of the components, in general
    • C09K19/0208—Twisted Nematic (T.N.); Super Twisted Nematic (S.T.N.); Optical Mode Interference (O.M.I.)
    • 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
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/54—Additives having no specific mesophase characterised by their chemical composition
    • C09K19/542—Macromolecular compounds
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/137—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/13775—Polymer-stabilized liquid crystal layers
DE69815237T 1997-09-19 1998-09-16 Supertwist nematisch Flüssigkristallvorrichtung und Methode zur Herstellung Expired - Fee Related DE69815237T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9719862 1997-09-19
GB9719862A GB2329481A (en) 1997-09-19 1997-09-19 Supertwist nematic liquid crystal

Publications (2)

Publication Number Publication Date
DE69815237D1 true DE69815237D1 (de) 2003-07-10
DE69815237T2 DE69815237T2 (de) 2004-04-22

Family

ID=10819271

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69815237T Expired - Fee Related DE69815237T2 (de) 1997-09-19 1998-09-16 Supertwist nematisch Flüssigkristallvorrichtung und Methode zur Herstellung

Country Status (5)

Country Link
EP (1) EP0903392B1 (de)
JP (1) JPH11249118A (de)
KR (1) KR100323004B1 (de)
DE (1) DE69815237T2 (de)
GB (1) GB2329481A (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6821455B2 (en) 2000-04-05 2004-11-23 California Institute Of Technology Polymers for control of orientation and stability of liquid crystals
US6897915B1 (en) * 2000-09-27 2005-05-24 Kent State University Non-lithographic photo-induced patterning of polymers from liquid crystal solvents with spatially modulated director fields
KR100398072B1 (ko) * 2000-12-27 2003-09-19 엘지전선 주식회사 비등방수축방법을 이용한 콜레스테릭 액정 엘라스토머의제조방법
DE10257711B4 (de) 2001-12-27 2019-09-26 Merck Patent Gmbh Polymerisierbare monocyclische Verbindungen enthaltende Flüssigkristallmischungen
CN1327279C (zh) 2002-02-04 2007-07-18 夏普株式会社 液晶显示装置及其制造方法
DE10347442A1 (de) * 2003-10-13 2005-05-25 Audi Ag Vorrichtung zur Regelung des Ladedruckes
GB0414882D0 (en) * 2004-07-02 2004-08-04 Univ Cambridge Tech Liquid crystal device
JP5229766B2 (ja) * 2006-05-31 2013-07-03 Ｄｉｃ株式会社 垂直配向型超ねじれ液晶表示素子及びその製造方法
EP2042915A4 (de) * 2006-07-14 2010-05-26 Asahi Glass Co Ltd Optische flüssigkristallanordnung und verfahren zu ihrer herstellung
JP5263593B2 (ja) * 2008-10-07 2013-08-14 ソニー株式会社 照明装置および表示装置
WO2010088333A2 (en) 2009-01-30 2010-08-05 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
KR101598674B1 (ko) 2012-12-14 2016-03-02 주식회사 엘지화학 중합성 조성물

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1307576C (en) * 1987-10-20 1992-09-15 Yoshi Arai Liquid crystal devices and process for producing the same
EP0359146B1 (de) * 1988-09-08 1994-08-03 Dainippon Ink And Chemicals, Inc. Flüssigkristallvorrichtung
ES2129447T3 (es) * 1991-05-02 1999-06-16 Univ Kent State Ohio Dispositivo y material cristalinos de modulacion de luz.
JP3513888B2 (ja) * 1993-08-16 2004-03-31 大日本インキ化学工業株式会社 液晶表示素子及びその製造方法
US5674576A (en) * 1994-09-21 1997-10-07 Nec Corporation Liquid crystalline optical device operable at a low drive voltage
WO1996017273A1 (fr) * 1994-12-01 1996-06-06 Seiko Epson Corporation Element d'affichage a cristaux liquides et son procede de production
JP3416947B2 (ja) * 1994-12-27 2003-06-16 セイコーエプソン株式会社 液晶表示素子およびその製造方法
JP3687756B2 (ja) * 1995-08-09 2005-08-24 大日本インキ化学工業株式会社 液晶表示素子及び液晶表示素子の製造方法

Also Published As

Publication number Publication date
KR19990029970A (ko) 1999-04-26
GB9719862D0 (en) 1997-11-19
GB2329481A (en) 1999-03-24
DE69815237T2 (de) 2004-04-22
EP0903392B1 (de) 2003-06-04
JPH11249118A (ja) 1999-09-17
KR100323004B1 (ko) 2002-05-09
EP0903392A1 (de) 1999-03-24

Similar Documents

Publication Publication Date Title
GB2319855B (en) Liquid crystal display element and method of manufacturing same
DE10331826A8 (de) Transflektives Flüssigkristalldisplay und Verfahren zur Herstellung desselben
DE69825251D1 (de) Polarisator und flüssikristallanzeigeelement
DE69824062D1 (de) Flüssigkristallanzeigevorrichtung und Herstellungsverfahren der Flüssigkristallanzeigevorrichtung
DE69931672D1 (de) Flüssigkristall-Anzeigevorrichtung und Herstellungsverfahren
DE69728517D1 (de) Verfahren zur herstellung von elektrooptischen und elektroaktiven flüssigkristallvorrichtungen und dadurch hergestellte vorrichtungen
AU2002323049A1 (en) Cholesteric liquid crystal optical bodies and methods of manufacture and use
DE69833717D1 (de) Flüssigkristall-Anzeigevorrichtung mit aktiver Matrix mit querelektrischem Feld und Verfahren zu ihrer Herstellung
DE69705190D1 (de) Flüssigkristallzusammensetzung und Flüssigkristallanzeigeelement
DE69431774T2 (de) Flüssigkristall-Anzeigeelement und Verfahren zu seiner Herstellung
GB9806844D0 (en) Liquid crystal display and method of manufacturing the same
DE69815237D1 (de) Supertwist nematisch Flüssigkristallvorrichtung und Methode zur Herstellung
DE69716192T2 (de) Flüssigkristall-Anzeigevorrichtung mit Abstandshalter und Verfahren zur Herstellung von diesem Abstandshalter
DE69823472D1 (de) Flüssigkristallanzeigevorrichtung, elektronisches Gerät und Verfahren zur Herstellung der Flüssigkristallanzeigevorrichtung
DE69820514D1 (de) Reflektive Flüssigkristall-Anzeigevorrichtung und Verfahren zu ihrer Herstellung
DE69608150T2 (de) Flüssigkristallanzeigen und ihre Herstellung
GB9917501D0 (en) Liquid crystal display device and manufacturing method of same
DE69815560D1 (de) Reflektive Flüssigkristallanzeigevorrichtung und Verfahren zu ihrer Herstellung
DE69923135D1 (de) Antiferroelektrische flüssigkristallanzeige und verfahren zur ansteuerung
EP0750210A4 (de) Flüssigkristallanzeigeelement und verfahren zu seiner herstellung
GB9928353D0 (en) Liquid crystal display and method of manufacture
DE60210361D1 (de) System und Verfahren zur Herstellung von Flüssigkristall-Mikroanzeigen
DE69814203D1 (de) Flüssigkristallverbindungen und Verfahren zur Herstellung
GB2313204B (en) Method of manufacturing liquid crystal display element and liquid crystal display element
GB2324618B (en) Liquid crystal display element and method of manufacturing same

Legal Events

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