Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
December 14, 2010
Patent Application Number
11903332
Date Filed
September 21, 2007
Patent Citations Received
Patent Primary Examiner
Patent abstract
Certain exemplary embodiments can comprise a method, which can comprise controlling illumination of a set of illumination sources. The set of illumination sources can comprise a first subset of illumination sources and a second subset of illumination sources. Light from the set of illumination sources can be adapted to pass through a diffuser comprising a first zone and a second zone. The first zone can be physically and/or optically segregated from the second zone.
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