发明名称 |
System for resetting the video offset from dark photosensors in an image sensor array |
摘要 |
In a photosensitive device wherein signals are read sequentially from a plurality of photosensors onto a video line, an offset control detects a condition in which the photosensors experience a predetermined number of integration periods without reading out signals onto the video line. In response to such a condition, the offset control resets the offset on the video line.
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申请公布号 |
US6657662(B1) |
申请公布日期 |
2003.12.02 |
申请号 |
US19990389621 |
申请日期 |
1999.09.03 |
申请人 |
XEROX CORPORATION |
发明人 |
HOSIER PAUL A.;TEWINKLE SCOTT L. |
分类号 |
H01L27/146;H04N1/028;H04N1/19;H04N5/217;H04N5/335;(IPC1-7):H04N9/64;H04N5/225;H04N3/14 |
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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