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:
Oct. 05, 1999
Filed:
Jan. 09, 1997
Applicant:
Inventor:
Dan Inbar, Haifa, IL;
Assignee:
Smartlight Ltd., Nesher, IL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F / ; G03B / ; G09G / ; G06K / ;
U.S. Cl.
CPC ...
349-5 ; 353 35 ; 345-1 ; 345903 ; 382128 ; 382132 ;
Abstract
A method of transparency viewing, including, placing the transparency at a viewing surface, forming a light pattern and projecting the light pattern to back-illuminate the transparency. Preferably, the light pattern is formed by spatially modulating a beam of light using a plurality of light-valves.
Quick Actions:
Inbar, Dan. (1999). Back projection transparency viewer with overlapping pixels (U.S. Patent No. 5963276). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5963276
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile