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:
Apr. 02, 1991
Filed:
May. 03, 1988
Applicant:
Inventors:
Efim S Goldburt, Briarcliff Manor, NY (US);
Richard E Hemmer, Briarcliff Manor, NY (US);
Assignee:
North American Philips Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ;
U.S. Cl.
CPC ...
427 38 ; 427 96 ; 427123 ; 427125 ; 427299 ; 427331 ;
Abstract
A solid state light modulator structure useful in a video display system includes a deformable silica containing gel layer on an array of charge storage elements, and an adherent, highly light reflective metal (e.g., Ag) electrode layer formed on the surface of the gel layer by evaporation, following treatment of the gel surface in an oxygen-containing plasma.