IL37049A0 - Photoactivation of electric field induced effects in nematic liquid crystals - Google Patents

Photoactivation of electric field induced effects in nematic liquid crystals

Info

Publication number
IL37049A0
IL37049A0 IL37049A IL3704971A IL37049A0 IL 37049 A0 IL37049 A0 IL 37049A0 IL 37049 A IL37049 A IL 37049A IL 3704971 A IL3704971 A IL 3704971A IL 37049 A0 IL37049 A0 IL 37049A0
Authority
IL
Israel
Prior art keywords
photoactivation
electric field
liquid crystals
nematic liquid
field induced
Prior art date
Application number
IL37049A
Original Assignee
Hughes Aircraft Co
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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Publication of IL37049A0 publication Critical patent/IL37049A0/en

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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/135—Liquid crystal cells structurally associated with a photoconducting or a ferro-electric layer, the properties of which can be optically or electrically varied
    • 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
    • G02F1/135—Liquid crystal cells structurally associated with a photoconducting or a ferro-electric layer, the properties of which can be optically or electrically varied
    • G02F1/1357—Electrode structure
IL37049A 1970-07-13 1971-06-14 Photoactivation of electric field induced effects in nematic liquid crystals IL37049A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5427470A 1970-07-13 1970-07-13

Publications (1)

Publication Number Publication Date
IL37049A0 true IL37049A0 (en) 1971-11-29

Family

ID=21989926

Family Applications (1)

Application Number Title Priority Date Filing Date
IL37049A IL37049A0 (en) 1970-07-13 1971-06-14 Photoactivation of electric field induced effects in nematic liquid crystals

Country Status (3)

Country Link
DE (1) DE2132948A1 (en)
FR (1) FR2101608A5 (en)
IL (1) IL37049A0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3897996A (en) * 1972-09-30 1975-08-05 Dainippon Printing Co Ltd Electro-optic display device
DE2366514C3 (en) * 1972-09-30 1985-10-10 Dai Nippon Printing Co., Ltd., Tokio/Tokyo Electro-optical display device
FR2360953A1 (en) * 1976-04-26 1978-03-03 Izon Corp LIGHT AMPLIFIER DEVICE
FR2532452A1 (en) * 1982-08-31 1984-03-02 Thomson Csf PHOTOCONDUCTIVE ACTIVE ADDRESSING DISPLAY SCREEN

Also Published As

Publication number Publication date
FR2101608A5 (en) 1972-03-31
DE2132948A1 (en) 1972-01-20

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