发明授权
- 专利标题： Image sensor having charge storage regions
- 专利标题（中）： 具有电荷存储区域的图像传感器
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申请号： US253646申请日： 1988-10-05
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公开(公告)号： US4890164A公开(公告)日： 1989-12-26
- 发明人: Akira Takei , Teruyuki Nabeta , Tetsuo Nishikawa , Eiichi Nagai
- 申请人： Akira Takei , Teruyuki Nabeta , Tetsuo Nishikawa , Eiichi Nagai
- 申请人地址： JPX Kawasaki
- 专利权人： Fujitsu Limited
- 当前专利权人： Fujitsu Limited
- 当前专利权人地址： JPX Kawasaki
- 优先权： JPX62-255678 19871009
- 主分类号： H01L21/339
- IPC分类号： H01L21/339 ; H01L27/148 ; H01L29/762 ; H04N1/028 ; H04N5/335 ; H04N5/341 ; H04N5/369 ; H04N5/372 ; H04N5/374 ; H04N5/378
摘要：
An image sensor includes a plurality of potential monitoring transistors connected to respective floating electrodes for separately monitoring changes in potential of the respective floating electrodes. In addition, the image sensor includes an output circuit for producing an output signal which varies in accordance with one of the monitored potentials which is one of the highest potential and the lowest potential.
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