GB8325485D0 - Electron beam addressed liquid crystal light valve - Google Patents

Electron beam addressed liquid crystal light valve

Info

Publication number
GB8325485D0
GB8325485D0 GB838325485A GB8325485A GB8325485D0 GB 8325485 D0 GB8325485 D0 GB 8325485D0 GB 838325485 A GB838325485 A GB 838325485A GB 8325485 A GB8325485 A GB 8325485A GB 8325485 D0 GB8325485 D0 GB 8325485D0
Authority
GB
United Kingdom
Prior art keywords
liquid crystal
electron beam
light valve
crystal light
addressed liquid
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.)
Granted
Application number
GB838325485A
Other versions
GB2129606A (en
GB2129606B (en
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.)
Tektronix Inc
Original Assignee
Tektronix Inc
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 Tektronix Inc filed Critical Tektronix Inc
Publication of GB8325485D0 publication Critical patent/GB8325485D0/en
Publication of GB2129606A publication Critical patent/GB2129606A/en
Application granted granted Critical
Publication of GB2129606B publication Critical patent/GB2129606B/en
Expired 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133348—Charged particles addressed liquid crystal cells, e.g. controlled by an electron beam
    • 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
    • G02F1/1341—Filling or closing of cells
GB08325485A 1982-10-18 1983-09-23 Electron beam addressed liquid cystal light valve and method for construction therefor Expired GB2129606B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43497582A 1982-10-18 1982-10-18

Publications (3)

Publication Number Publication Date
GB8325485D0 true GB8325485D0 (en) 1983-10-26
GB2129606A GB2129606A (en) 1984-05-16
GB2129606B GB2129606B (en) 1986-01-22

Family

ID=23726477

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08325485A Expired GB2129606B (en) 1982-10-18 1983-09-23 Electron beam addressed liquid cystal light valve and method for construction therefor

Country Status (4)

Country Link
CA (1) CA1204811A (en)
DE (1) DE3337331A1 (en)
GB (1) GB2129606B (en)
NL (1) NL8303551A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60144721A (en) * 1984-01-06 1985-07-31 Canon Inc Method and device for image forming
JPS6262334A (en) * 1985-09-13 1987-03-19 Canon Inc Liquid crystal element
US4765717A (en) * 1987-05-05 1988-08-23 Tektronix, Inc. Liquid crystal light valve with electrically switchable secondary electron collector electrode

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3627408A (en) * 1965-06-29 1971-12-14 Westinghouse Electric Corp Electric field device
US3626084A (en) * 1970-06-12 1971-12-07 Ibm Deformographic storage display tube
CA1041643A (en) * 1974-05-10 1978-10-31 Xerox Corporation Imaging system

Also Published As

Publication number Publication date
CA1204811A (en) 1986-05-20
GB2129606A (en) 1984-05-16
NL8303551A (en) 1984-05-16
GB2129606B (en) 1986-01-22
DE3337331A1 (en) 1984-04-19

Similar Documents

Publication Publication Date Title
GB8531471D0 (en) Liquid crystal lens
AU568096B2 (en) Helichromic-smectic liquid crystal compositions
DE3365603D1 (en) Light source
GB8316077D0 (en) Liquid crystal compounds
DE3380031D1 (en) Liquid crystal composition
DE3365566D1 (en) Liquid crystal optical cells
DE3274402D1 (en) Beam mode fluorescent lamp
GB2151071B (en) Liquid metal ion source
GB2117888B (en) Sealed beam lamp unit sealing surfaces
GB2110022B (en) Light modulating devices
DE3276676D1 (en) Electrodeless light source
GB2127010B (en) Thallium-containing optical glass composition
JPS57130364A (en) Beam mode fluorescent lamp
GB2121406B (en) Liquid crystal cyanophenylethanes
GB2114279B (en) Sealed beam lamp unit
DE3260575D1 (en) Switching device for light beams
EP0085581A3 (en) Light beam deflector
GB8304158D0 (en) Liquid crystal composition
GB2114280B (en) Sealed beam lamp unit
DE3378943D1 (en) Liquid metal ion source
GB8311596D0 (en) Liquid crystal composition
GB8325484D0 (en) Electron beam addressed liquid crystal light valve
GB8325485D0 (en) Electron beam addressed liquid crystal light valve
GB2150745B (en) Liquid metal ion source
JPS57180055A (en) Optical electron tube using liquid crystal

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee