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. 11, 1983
Filed:
Jan. 29, 1981
Applicant:
Inventor:
Jerry R Varner, Fairport, NY (US);
Assignee:
Eastman Kodak Company, Rochester, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B / ;
U.S. Cl.
CPC ...
355 71 ; 3461 / ; 355-1 ; 355 37 ; 358 75 ;
Abstract
Electronic imaging apparatus of the kind having an imaging zone; a light valve array comprising a plurality of discretely-addressable light-modulating pixel regions; illuminating means for directing light to the imaging zone via the array and means for addressing the pixels in accordance with image information, features light control means located between the illuminating means and such array for collimating illuminating light in a direction substantially normal to the ingress surface of the array.
Varner, Jerry. (1983). Light valve imaging apparatus having improved optical configuration (U.S. Patent No. 4367946). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4367946
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile