发明名称 |
Image pickup apparatus |
摘要 |
<p>An image pickup apparatus comprising: a plurality of pixels each including a photoelectric converting element; a plurality of capacitor which receive signals from the plurality of pixels at first terminals; a plurality of clamping switches for setting a second terminal of each of the plurality of capacitor into a predetermined electric potential; a plurality of first storing units for storing signals from the second terminals of the plurality of capacitor; a plurality of second storing units for storing the signals from the second terminals of the plurality of capacitor; a first common output line to which the signals from the plurality of first storing units are sequentially output; a second common output line to which the signals from the plurality of second storing units are sequentially output; and a difference circuit for operating a difference between the signal from the first common output line and the signal from the second common output line.</p> |
申请公布号 |
EP1465410(A2) |
申请公布日期 |
2004.10.06 |
申请号 |
EP20040007130 |
申请日期 |
2004.03.24 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
HIYAMA, HIROKI;SAKURAI, KATSUHITO;OKITA, AKIRA;TAKADA, HIDEAKI |
分类号 |
H01L27/146;H04N5/335;H04N5/357;H04N5/363;H04N5/369;H04N5/374;H04N5/378;(IPC1-7):H04N5/217 |
主分类号 |
H01L27/146 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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