NL7009625A - - Google Patents

Info

Publication number
NL7009625A
NL7009625A NL7009625A NL7009625A NL7009625A NL 7009625 A NL7009625 A NL 7009625A NL 7009625 A NL7009625 A NL 7009625A NL 7009625 A NL7009625 A NL 7009625A NL 7009625 A NL7009625 A NL 7009625A
Authority
NL
Netherlands
Application number
NL7009625A
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 filed Critical
Publication of NL7009625A publication Critical patent/NL7009625A/xx

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
    • G02F1/13725—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 guest-host interaction
    • 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
    • G02F1/1313—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 specially adapted for a particular application
    • 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
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
    • G11C13/04—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam
    • G11C13/048—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam using other optical storage elements
NL7009625A 1969-07-02 1970-06-30 NL7009625A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR696922335A FR2054446B1 (xx) 1969-07-02 1969-07-02

Publications (1)

Publication Number Publication Date
NL7009625A true NL7009625A (xx) 1971-01-05

Family

ID=9036757

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7009625A NL7009625A (xx) 1969-07-02 1970-06-30

Country Status (6)

Country Link
US (1) US3663086A (xx)
CA (1) CA923203A (xx)
DE (1) DE2032212C3 (xx)
FR (1) FR2054446B1 (xx)
GB (1) GB1258739A (xx)
NL (1) NL7009625A (xx)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2109512A5 (xx) * 1970-10-30 1972-05-26 Thomson Csf
US3732429A (en) * 1971-11-12 1973-05-08 Hughes Aircraft Co Liquid crystal device
US3775757A (en) * 1971-11-17 1973-11-27 Int Liquid Xtal Co Liquid crystal memory, system utilizing the memory and methods of constructing and operating such a memory
US3836243A (en) * 1972-06-27 1974-09-17 Bell Telephone Labor Inc Liquid crystal display apparatus
US3824002A (en) * 1972-12-04 1974-07-16 Hughes Aircraft Co Alternating current liquid crystal light value
US3960753A (en) * 1974-05-30 1976-06-01 Rca Corporation Fluorescent liquid crystals
US4042293A (en) * 1975-01-03 1977-08-16 Rca Corporation Liquid crystal devices having diode characteristics
US4122524A (en) * 1976-11-03 1978-10-24 Gilbert & Barker Manufacturing Company Sale computing and display package for gasoline-dispensing apparatus
US4387965A (en) * 1981-01-06 1983-06-14 Sharp Kabushiki Kaisha Guest host type, positive and negative recessed liquid crystal display devices
US5319481A (en) * 1986-12-23 1994-06-07 Raychem Corporation Encapsulated liquid crystal optical read/write storage medium and system
US5153761A (en) * 1990-03-20 1992-10-06 Everex Systems, Inc. High performance light valve having double layer photoconductor
US6644810B1 (en) 1999-01-22 2003-11-11 Haag-Streit Ag Ophthalmic apparatus with a lighting and/or beam therapy ray whose surface intensity distribution can be regulated and device with such an apparatus for eye treatment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3064134A (en) * 1960-11-15 1962-11-13 Rca Corp Display device
US3551026A (en) * 1965-04-26 1970-12-29 Rca Corp Control of optical properties of materials with liquid crystals
US3627408A (en) * 1965-06-29 1971-12-14 Westinghouse Electric Corp Electric field device
US3475736A (en) * 1965-12-23 1969-10-28 Bell Telephone Labor Inc Lamellate optically responsive memory arrangement

Also Published As

Publication number Publication date
US3663086A (en) 1972-05-16
CA923203A (en) 1973-03-20
FR2054446B1 (xx) 1974-06-14
DE2032212A1 (xx) 1971-01-14
DE2032212B2 (de) 1978-09-14
DE2032212C3 (de) 1979-05-17
GB1258739A (xx) 1971-12-30
FR2054446A1 (xx) 1971-04-23

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