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. 27, 1976
Filed:
Oct. 24, 1974
Applicant:
Inventors:
Klaus Peter Schmidt, Quickborn, DT;
Claus Wiech, Hamburg, DT;
Assignee:
U.S. Philips Corporation, New York, NY (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F / ;
U.S. Cl.
CPC ...
350150 ; 350D / ;
Abstract
In a digital light deflector which includes electrooptical polarization switches and birefringent prisms the influence of undesirably deflected radiation can be suppressed by providing, behind the final deflection stage, a lens for spatially separating the undesirably deflected radiation from the signal radiation and a radiation chopper which comprises a plurality of elements and is controlled in synchronism with the polarization switches.
Schmidt, Klaus. (1976). Digital beam deflector (U.S. Patent No. 3953108). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/3953108
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile