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. 17, 2006
Filed:
Jan. 27, 2003
Adrianus Johannes Stephanes Maria DE Vaan, Eindhoven, NL;
Peter Luerkens, Aachen, DE;
Gerardus Johannes Josephus Vanlier, Eindhoven, NL;
Adrianus Johannes Frensch, Eindhoven, NL;
Henricus Wilhelmus Johannes Van Den Wildenberg, Eindhoven, NL;
Adrianus Johannes Stephanes Maria De Vaan, Eindhoven, NL;
Peter Luerkens, Aachen, DE;
Gerardus Johannes Josephus Vanlier, Eindhoven, NL;
Adrianus Johannes Frensch, Eindhoven, NL;
Henricus Wilhelmus Johannes Van Den Wildenberg, Eindhoven, NL;
Koninklijke Philips Electronics N. V., Eindhoven, NL;
Abstract
In an image projection device, interferences between the light source and the light modulator leading to visible interferences in the projected image are suppressed by an interference cancellation circuit that pre-corrects the control signal that includes the image data that is to be projected.