发明名称 PROJECTOR, ITS CONTROL METHOD AND PROGRAM
摘要 <P>PROBLEM TO BE SOLVED: To provide a projector which can project an easily viewable image with no dazzling by suppressing reflected light of high brightness from entering viewer's eyes. Ž<P>SOLUTION: The user's position is acquired by an acquisition means 35, also, a brightness peak position in a projection image is detected by a brightness peak position detecting means 39, and then, a projection lens 11 is shifted by a lens shifting means 41 so that the user's position and the brightness peak position may be deviated from each other. Accordingly, the reflected light of high brightness is suppressed from entering the eyes of the people standing at the user's position, then, the projector can project the easily viewable image with no dazzling. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
申请公布号 JP2010197784(A) 申请公布日期 2010.09.09
申请号 JP20090043565 申请日期 2009.02.26
申请人 SEIKO EPSON CORP 发明人 ARIGA TADANORI
分类号 G03B21/00;H04N5/74 主分类号 G03B21/00
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