发明授权
- 专利标题： Projector and method of controlling projector
- 专利标题（中）： 投影机和控制投影机的方法
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申请号： US14333865申请日： 2014-07-17
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公开(公告)号： US09332237B2公开(公告)日： 2016-05-03
- 发明人: Hiroaki Shinha , Koichi Miyasaka , Hirofumi Kasuga , Tadashi Kinebuchi , Shuji Narimatsu , Hidehito Iisaka
- 申请人： SEIKO EPSON CORPORATION
- 申请人地址： JP Tokyo
- 专利权人： SEIKO EPSON CORPORATION
- 当前专利权人： SEIKO EPSON CORPORATION
- 当前专利权人地址： JP Tokyo
- 代理机构： Oliff PLC
- 优先权： JP2013-151384 20130722
- 主分类号： G03B21/20
- IPC分类号： G03B21/20 ; H04N9/31 ; G03B33/06
摘要：
A projector includes a projection section adapted to project light, a human detection section adapted to detect a human existing in a predetermined region, and a mode switching section adapted to switch an operation mode to one of a content mode for projecting light of an image related to a content by the projection section, and an illumination mode for projecting light for illumination by the projection section in accordance with a detection result of the human detection section.
公开/授权文献
- US20150022788A1 PROJECTOR AND METHOD OF CONTROLLING PROJECTOR 公开/授权日：2015-01-22
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