structurally associated with a photo-conductive layer

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CPC
G02F1/0533

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GPHYSICS G02Optics G02FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source

Current Industry

G02F1/0533structurally associated with a photo-conductive layer

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Patents Grantslast 30 patents

Information Patent Grant
Differentiating spatial light modulator
- Patent number 4,643,533
- Issue date Feb 17, 1987
- The United States of America as represented by the Secretary of the Air Force
- David Armitage
- G02 - OPTICS
Information Patent Grant
Photovoltaic-ferroelectric correlation devices
- Patent number 4,126,901
- Issue date Nov 21, 1978
- The United States of America as represented by the Secretary of the Army
- Philip S. Brody
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical device for the storage and the selective erasure of informa...
- Patent number 4,124,268
- Issue date Nov 7, 1978
- Thomson-CSF
- Francois Micheron
- G02 - OPTICS
Information Patent Grant
Ferroelectric-photoconductor optical storage
- Patent number 4,041,477
- Issue date Aug 9, 1977
- Jenoptik Jena G.m.b.H.
- Jurgen Drenckhan
- G02 - OPTICS
Information Patent Grant
Optical image converting relay having an electro-optical element an...
- Patent number 4,002,902
- Issue date Jan 11, 1977
- U.S. Philips Corporation
- Jacques Donjon
- G02 - OPTICS
Information Patent Grant
Method and apparatus for forming erasable, real time, optical circuits
- Patent number 3,993,400
- Issue date Nov 23, 1976
- Grumman Aerospace Corporation
- Kenneth G. Leib
- G02 - OPTICS
Information Patent Grant
Imaging system
- Patent number 3,932,025
- Issue date Jan 13, 1976
- Xerox Corporation
- Andras I. Lakatos
- G02 - OPTICS
Information Patent Grant
3855579
- Patent number 3,855,579
- Issue date Dec 17, 1974
- G02 - OPTICS
Information Patent Grant
3823998
- Patent number 3,823,998
- Issue date Jul 16, 1974
- G02 - OPTICS
Information Patent Grant
3680060
- Patent number 3,680,060
- Issue date Jul 25, 1972
- G02 - OPTICS
Information Patent Grant
3660818
- Patent number 3,660,818
- Issue date May 2, 1972
- G02 - OPTICS
Information Patent Grant
3312827
- Patent number 3,312,827
- Issue date Apr 4, 1967
- G02 - OPTICS

structurally associated with a photo-conductive layer

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Differentiating spatial light modulator

Photovoltaic-ferroelectric correlation devices

Optical device for the storage and the selective erasure of informa...

Ferroelectric-photoconductor optical storage

Optical image converting relay having an electro-optical element an...

Method and apparatus for forming erasable, real time, optical circuits

Imaging system

3855579

3823998

3680060

3660818

3312827

Patents Applicationslast 30 patents