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:
Nov. 17, 2009
Filed:
Nov. 30, 2005
Rik Defever, Kuurne, BE;
Bart Maximus, Oudenaarde, BE;
Rik Defever, Kuurne, BE;
Bart Maximus, Oudenaarde, BE;
Barco N.V., Kortrijk, BE;
Abstract
A display system () for displaying an image is described. The display system () typically comprises one or a plurality of individual light sources () and a light collecting stage () which comprises a separate light collecting sub-system associated with each light source (), or group of light sources (). The display system () typically comprises at least one light modulator () which is operable to modulate light received from the light collecting stage () according to an image which is to be displayed. Finally a projection stage () is provided for projecting the image, typically on a projection screen. The present invention also relates to a corresponding method. The present invention is especially useful with light sources having a packaging around the light emitting surface such that the light sources cannot be physically placed adjacent to each other.