Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
June 11, 2013
Patent Application Number
13452638
Date Filed
April 20, 2012
Patent Citations Received
Patent Primary Examiner
Patent abstract
A display device capable of displaying a plurality of projection images is provided. The display device includes a light source within a base and a plurality of projection outputs. Each projection output comprises an optical modulation device and a projection lens system. The light source includes a switch and a plurality of light sources such as lasers or LEDs with different color to one another. The switch receives and diverts light beams from the light sources in a predetermined sequential order to the plurality of projection outputs.
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