发明名称 |
SOLID-STATE IMAGING DEVICE, DRIVING METHOD THEREOF, AND CAMERA |
摘要 |
It is an object of the present invention to provide a solid-state imaging device for enhancing accuracy of AD conversion and active switching of up-counting and down-counting in the asynchronous counter without limiting the AD conversion frequency. The solid-state imaging device according to the present invention includes an asynchronous counter having an up-counting mode in which up-counting is performed, a down-counting mode in which down-counting is performed, and a holding mode for switching operation settings between the up-counting and the down-counting while maintaining a count value held in the asynchronous counter.
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申请公布号 |
US2009167586(A1) |
申请公布日期 |
2009.07.02 |
申请号 |
US20080342707 |
申请日期 |
2008.12.23 |
申请人 |
PANASONIC CORPORATION |
发明人 |
SHIMOMURA KENICHI;WATANABE KENJI |
分类号 |
H03M1/56;H04N5/335;H04N5/357;H04N5/363;H04N5/374;H04N5/376;H04N5/378 |
主分类号 |
H03M1/56 |
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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