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:
Sep. 17, 2013
Filed:
Jul. 24, 2003
Applicants:
Petrus Maria DE Greef, Eindhoven, NL;
Rob Anne Beuker, Eindhoven, NL;
Inventors:
Petrus Maria De Greef, Eindhoven, NL;
Rob Anne Beuker, Eindhoven, NL;
Assignee:
Entropic Communications, Inc., San Diego, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/28 (2013.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a video circuit () for processing video signals which show images on a display panel with linear light transition, comprising a gamma correction circuit (), a quantizer () and a sub-field generator circuit (). To save computing time, a random-access memory () replaces the quantizer ().