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. 01, 2008
Filed:
Nov. 10, 2005
Applicants:
Chris Colpaert, Lovendegem, BE;
Peter Gerets, Roeselare, BE;
Inventors:
Chris Colpaert, Lovendegem, BE;
Peter Gerets, Roeselare, BE;
Assignee:
Barco, Naamloze Vennootschap, Kortrijk, BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B 21/14 (2006.01); G03B 21/26 (2006.01); G03B 21/28 (2006.01); H04N 9/12 (2006.01); H04N 5/74 (2006.01); G02B 5/28 (2006.01); G02B 27/14 (2006.01); G09G 3/36 (2006.01); F21V 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for controlling a lighting device that consists of at least a lighting source, a color sequential device and a single light valve consisting of an array of light processing elements that are controlled by bits, the method comprising the steps of emitting a light beam with said light source, filtering said light beam by said color sequential device to achieve a colored light beam and processing said colored light beam with a bit depth of less than 16.