The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 04, 1977
Filed:
Jun. 10, 1975
Applicant:
Inventors:
Luigi D'Auria, Paris, FR;
Jean-Pierre Huignard, Paris, FR;
Jean Philippe Reboul, Paris, FR;
Francois Le Carvennec, Paris, FR;
Assignee:
Thomson-CSF, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C / ; G02F / ;
U.S. Cl.
CPC ...
3151 / ; 250216 ; 250230 ; 250568 ; 313220 ; 3401 / ; 3401 / ; 3501 / ;
Abstract
The present invention relates to an electro-optical converter with storage facility. The converter is constituted essentially by a panel comprising a substrate covered by two dielectric layers, cells containing a gas being made in said substrate and two sets of electrodes arranged on said dielectric layers, one of the dielectric layers being a flexible diaphragm capable of local and permanent deformation under the action of electrostatic forces. The invention is more particularly intended for the recording of optical information.