发明名称 |
SOLID-STATE IMAGE PICKUP ELEMENT AND METHOD FOR CONTROLLING THE SAME |
摘要 |
A transfer circuit is configured to transfer signal charges of an accumulating region to a floating diffusion region when being operated, while being configured to stop the transfer of the signal charges when not being operated, by use of a transfer gate which is turned on and off in response to a transfer control signal. The pixel control circuit controls the transfer circuit according to a light receiving level of a pixel circuit so as to extend an operation period of the pixel circuit in a case where a light receiving quantity is not lower than a predetermined quantity, contrary to a case where the light receiving quantity is lower than the predetermined quantity.
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申请公布号 |
US2011260038(A1) |
申请公布日期 |
2011.10.27 |
申请号 |
US200913142228 |
申请日期 |
2009.12.25 |
申请人 |
HIROTSU AYAKO;HIROTSU FUSAYOSHI |
发明人 |
HIROTSU AYAKO;HIROTSU FUSAYOSHI |
分类号 |
H01L27/146;G01J1/44;H01L31/0224;H04N5/374 |
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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