发明授权
- 专利标题： Projector
- 专利标题（中）： 投影机
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申请号： US12827436申请日： 2010-06-30
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公开(公告)号： US08419195B2公开(公告)日： 2013-04-16
- 发明人: Hiroshi Nishigaki , Atsuya Hirano , Atsuhiko Chikaoka , Ken Nishioka
- 申请人： Hiroshi Nishigaki , Atsuya Hirano , Atsuhiko Chikaoka , Ken Nishioka
- 申请人地址： JP Daito-shi
- 专利权人： Funai Electric Co., Ltd.
- 当前专利权人： Funai Electric Co., Ltd.
- 当前专利权人地址： JP Daito-shi
- 代理机构： Crowell & Moring LLP
- 优先权： JP2009-156528 20090701
- 主分类号： G03B21/28
- IPC分类号： G03B21/28
摘要：
This projector includes a laser beam emitting portion emitting a laser beam and a projecting portion projecting an image on an arbitrary projection region by scanning the projection region with the laser beam. This projector further includes a control portion controlling the laser beam emitting portion not to emit the laser beam by stopping supplying current to the laser beam emitting portion in a previously set partial scanning section within a scanning section for the laser beam.
公开/授权文献
- US20110102751A1 Projector 公开/授权日：2011-05-05
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