Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Rajeev Ramanath0
Andrew Ian Russell0
David Foster Lieb0
Date of Patent
April 19, 2011
0Patent Application Number
117828970
Date Filed
July 25, 2007
0Patent Primary Examiner
Patent abstract
In display systems employing spatial light modulators, the OFF-state light from OFF-state pixels of the spatial light modulator can be captured and directed back to the pixels of the spatial light modulator so as to recycle the OFF-state light in the display system. Bitplanes derived from the desired image to be produced are calibrated to include the recycled off-state light to properly produce the desired image using the display system.
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