Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Chris Colpaert0
Peter Gerets0
Date of Patent
October 14, 2008
0Patent Application Number
114873530
Date Filed
July 17, 2006
0Patent Primary Examiner
Patent abstract
A device for coupling the light of multiple light sources (2, 3) that substantially consists of a reflectance surface (10, 11) for one or more of said light sources (2, 3) and at least one integration rod (14) having an incident surface (15), whereby the reflectance surfaces (10, 11) are positioned in light bundles (12) emitted by the light sources (2, 3) between said light sources (2, 3) and said integration rod (14); whereby the spot of each light source (2, 3) at its focal point has a surface that is smaller than the surface of said incident surface (15); and whereby said light bundles (12) enter the integration rod (14) at different parts of its incident surface (15).
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