发明授权
- 专利标题： Recording and reproducing apparatus and method for applying a pulse voltage and an electromagnetic wave
- 专利标题（中）： 用于施加脉冲电压和电磁波的记录和再现装置和方法
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申请号： US19344申请日： 1993-02-18
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公开(公告)号： US5439777A公开(公告)日： 1995-08-08
- 发明人: Haruki Kawada , Hiroshi Matsuda , Kiyoshi Takimoto , Hiroyasu Nose
- 申请人： Haruki Kawada , Hiroshi Matsuda , Kiyoshi Takimoto , Hiroyasu Nose
- 申请人地址： JPX Tokyo
- 专利权人： Canon Kabushiki Kaisha
- 当前专利权人： Canon Kabushiki Kaisha
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX63-251455 19881004; JPX63-302223 19881201
- 主分类号： G01Q70/00
- IPC分类号： G01Q70/00 ; G01Q70/14 ; G11B9/00 ; G11B11/08 ; G11B13/00 ; G11B13/06 ; G01N23/00 ; G11B7/00
摘要：
A recording-reproducing apparatus includes an electrode, a material that changes its intramolecular electron distribution upon the application of electromagnetic wave irradiation and an electric field provided on the electrode, and an electrically conductive probe having a pointed tip. The apparatus projects an electromagnetic wave onto the material, and applies a pulse voltage between the electrode and the conductive probe.
公开/授权文献
- US5940798A Feedback modification for reducing stuttering 公开/授权日：1999-08-17