DE69128738D1 - Flüssigkristallmaterial und Bildwiedergabezelle mit diesem Material - Google Patents

Flüssigkristallmaterial und Bildwiedergabezelle mit diesem Material

Info

Publication number
DE69128738D1
DE69128738D1 DE69128738T DE69128738T DE69128738D1 DE 69128738 D1 DE69128738 D1 DE 69128738D1 DE 69128738 T DE69128738 T DE 69128738T DE 69128738 T DE69128738 T DE 69128738T DE 69128738 D1 DE69128738 D1 DE 69128738D1
Authority
DE
Germany
Prior art keywords
liquid crystal
display cell
crystal material
cell
display
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
DE69128738T
Other languages
English (en)
Other versions
DE69128738T2 (de
Inventor
Rifat Ata Mustafa Hikmet
Dirk Jan Broer
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
Philips Electronics NV
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 Koninklijke Philips Electronics NV, Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Application granted granted Critical
Publication of DE69128738D1 publication Critical patent/DE69128738D1/de
Publication of DE69128738T2 publication Critical patent/DE69128738T2/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
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/38—Polymers
    • 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1334—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals
    • 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1334—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals
    • G02F1/13345—Network or three-dimensional gels
DE69128738T 1990-04-06 1991-04-03 Flüssigkristallmaterial und Bildwiedergabezelle mit diesem Material Expired - Fee Related DE69128738T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL9000808A NL9000808A (nl) 1990-04-06 1990-04-06 Vloeibaar kristallijn materiaal en beeldweergeefcel die dit materiaal bevat.

Publications (2)

Publication Number Publication Date
DE69128738D1 true DE69128738D1 (de) 1998-02-26
DE69128738T2 DE69128738T2 (de) 1998-07-16

Family

ID=19856876

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69128738T Expired - Fee Related DE69128738T2 (de) 1990-04-06 1991-04-03 Flüssigkristallmaterial und Bildwiedergabezelle mit diesem Material

Country Status (5)

Country Link
US (1) US5188760A (de)
EP (1) EP0451905B1 (de)
JP (1) JP3070777B2 (de)
DE (1) DE69128738T2 (de)
NL (1) NL9000808A (de)

Families Citing this family (175)

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EP0451905A1 (de) 1991-10-16
DE69128738T2 (de) 1998-07-16
US5188760A (en) 1993-02-23
JP3070777B2 (ja) 2000-07-31
NL9000808A (nl) 1991-11-01
EP0451905B1 (de) 1998-01-21
JPH04227684A (ja) 1992-08-17

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