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Hung Wen Liu, Jung Yao Chen, Shih Hung Yu: Projector having light-shielding module and image processing method thereof. BENQ Corporation, Thomas Kayden Horstemeyer & Risley, July 27, 2006: US20060164609-A1

A projector having a light-shielding module. The projector comprises a housing, a light engine, and a light-shielding module. The housing has a aperture. The light engine includes a projection lens. The projection lens is disposed in the housing, and relative to the aperture in order to project an i ...


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Liu Hung Wen, Chen Jung Yao, Yu Shih Hung: Projector having light-shielding module and image processing method thereof. Benq Corporation, January 21, 2007: TWI272010

A projector having a light-shielding module. The projector comprises a housing, a light engine, and a light-shielding module. The housing has an aperture. The light engine includes a projection lens. The projection lens is disposed in the housing, and relative to the aperture in order to project an ...


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Liu Hung Wen, Chen Jung Yao, Yu Shih Hung: Projector having light-shielding module and image processing method thereof. Benq Corporation, August 1, 2006: TW200627947

A projector having a light-shielding module. The projector comprises a housing, a light engine, and a light-shielding module. The housing has a aperture. The light engine includes a projection lens. The projection lens is disposed in the housing, and relative to the aperture in order to project an i ...


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