发明授权
US5150226A Method and apparatus for repeatedly recording optical image information
and image pickup device
失效
重复记录光学图像信息和图像拾取装置的方法和装置
- 专利标题： Method and apparatus for repeatedly recording optical image information and image pickup device
- 专利标题（中）： 重复记录光学图像信息和图像拾取装置的方法和装置
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申请号： US369226申请日： 1989-06-21
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公开(公告)号： US5150226A公开(公告)日： 1992-09-22
- 发明人: Itsuo Takanashi , Shintaro Nakagaki , Tsutou Asakura , Masato Furuya , Hirohiko Shinonaga , Hiromichi Tai
- 申请人： Itsuo Takanashi , Shintaro Nakagaki , Tsutou Asakura , Masato Furuya , Hirohiko Shinonaga , Hiromichi Tai
- 申请人地址： JPX Yokohama
- 专利权人： Victor Company of Japan, Ltd.
- 当前专利权人： Victor Company of Japan, Ltd.
- 当前专利权人地址： JPX Yokohama
- 优先权： JPX63-152556 19880621; JPX63-240295 19880926; JPX63-278229 19881103
- 主分类号： H04N5/30
- IPC分类号： H04N5/30
摘要：
A image pickup device having a rewritable recording member on which optical patterns are repeatedly recorded as electrostatic images using a writing head with an electric potential applied between the head and recording member. Each image recorded on the recording member is erased prior to recording a subsequent image by application of an alternating voltage or an electric potential of opposite polarity between the writing head and recording member.
公开/授权文献
- US5540696A Instrumentation for use in orthopaedic surgery 公开/授权日：1996-07-30
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