发明公开
- 专利标题： Circuit for a photosensitive pixel with exposed blocking element
- 专利标题（中）： 具有暴露阻塞元件的光敏像素
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申请号： EP87307461.1申请日： 1987-08-24
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公开(公告)号： EP0260824A3公开(公告)日： 1989-03-15
- 发明人: Kitamura, Koichi , Swatz, Louis D. , Catchpole, Clive , Yaniv, Zvi.
- 申请人： OIS Optical Imaging Systems, Inc.
- 申请人地址： 1896 Barrett Street Troy, Michigan 48084 US
- 专利权人： OIS Optical Imaging Systems, Inc.
- 当前专利权人： OIS Optical Imaging Systems, Inc.
- 当前专利权人地址： 1896 Barrett Street Troy, Michigan 48084 US
- 代理机构： Jackson, Peter Arthur
- 优先权： US907926 19860916
- 主分类号： H01L31/02
- IPC分类号： H01L31/02 ; H01L31/10 ; H01L27/14
摘要：
By maintaining the first electrodes of a photogenerative element (18) and a current blocking element (16) at a common potential while electrically interconnecting the second electrodes thereof, the blocking element need not be masked from incident radiation (12) because the stored electrical signal generated by the photogenerative element will not be dissipated by photogenerated carrier pairs contributed by the current blocking element.
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