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:
Jun. 17, 2003
Filed:
Sep. 27, 2000
Serge Joel Armand Bierhuizen, Wilsonville, OR (US);
Adrianus Johannes Stephanes Maria De Vaan, Eindhoven, NL;
Koninklijke Philips Electronics N.V., Eindhoven, NL;
Abstract
An image projection system includes an illumination system and an image display system with at least one reflective image display panel for modulating. An illumination beam is supplied by the illumination system with image information and a projection lens system. The illumination system has an extra optical system that at least partly re-illuminates the image display system with light reflected by the reflective image display panel to the illumination system. The extra optical system redistributes light coming from a pixel of the image display system across a plurality of pixels of the image display system.