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Choi; Sang Jun
Osan-si, KR
No. of patents:

Patent Number Title Of Patent Date Issued
8128236 Image projecting apparatus March 6, 2012
Disclosed is an image projecting apparatus having a cooling device, which cools heat generated from a plurality of light sources respectively emitting light of different colors and heat generated from a display device simultaneously, while effectively dispersing the heat. The image p

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