发明授权
- 专利标题： Photo-receiving device with light guide
- 专利标题（中）： 光导摄像装置
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申请号： US900826申请日： 1997-07-25
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公开(公告)号： US5945720A公开(公告)日： 1999-08-31
- 发明人: Taro Itatani , Kazuhiko Matsumoto , Masami Ishii , Tadashi Nakagawa , Yoshinobu Sugiyama
- 申请人： Taro Itatani , Kazuhiko Matsumoto , Masami Ishii , Tadashi Nakagawa , Yoshinobu Sugiyama
- 申请人地址： JPX Tokyo
- 专利权人： Agency of Industrial Science & Technology, Ministry of International Trade & Industry
- 当前专利权人： Agency of Industrial Science & Technology, Ministry of International Trade & Industry
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX7-8082 19950123; JPX7-8083 19950123
- 主分类号： H01L31/0232
- IPC分类号： H01L31/0232 ; H01L31/108
摘要：
A high-speed, high-sensitivity photo-receiving device has a light-absorbing substrate, on which a pair of electrodes are provided. An insulative optical guide is located over an exposed surface portion of the substrate constituting an optical window. The optical guide is permeable to incident light, and the width of the optical guide does not exceed the wavelength of the incident light.
公开/授权文献
- US5274386A Reduced hardware antenna beamformer 公开/授权日：1993-12-28
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