Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Akira Shirai0
Fusao Ishii0
Taro Endo0
Yoshihiro Maeda0
Date of Patent
May 17, 2011
0Patent Application Number
123837110
Date Filed
March 26, 2009
0Patent Primary Examiner
Patent abstract
A color display apparatus includes a color changeover unit for changing over colors of an illumination light or a projection light, and a control circuit for applying a video signal for generating a control signal for controlling a spatial light modulator, wherein the control circuit further applying the video signal for generating a control signal during a transition period when the illumination and/or the projection light are projected with a first color coexisting with a second color as the color changeover unit changing over the colors of the illumination light or projection light from the first color to the second color.
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