发明名称 |
DRIVE CIRCUIT OF SOLID-STATE IMAGE PICKUP DEVICE, METHOD OF DRIVING SOLID-STATE IMAGE PICKUP DEVICE AND IMAGE PICKUP SYSTEM OF SOLID-STATE IMAGE PICKUP DEVICE |
摘要 |
There is provided a drive circuit of a solid-state image pickup device capable of generating pulse for vertical scanning the interval of which changes non-linearly and pulse other than the pulse for vertical scanning without increasing a circuit size and communication time for setting an electronic shutter. There is provided a drive circuit of a solid-state image pickup device including a polynomial arithmetic operation unit for carrying out an arithmetic operation of first or higher order of polynomial; an arithmetic operation controller of generating a variable of the polynomial to control an arithmetic operation in the polynomial arithmetic operation unit; and a pulse generator of generating a pulse based on a result of an arithmetic operation on a polynomial of the polynomial arithmetic operation unit. |
申请公布号 |
US2012081585(A1) |
申请公布日期 |
2012.04.05 |
申请号 |
US201113316738 |
申请日期 |
2011.12.12 |
申请人 |
TAKENAKA SHINTARO;CANON KABUSHIKI KAISHA |
发明人 |
TAKENAKA SHINTARO |
分类号 |
H04N5/335;H01L27/146;H03K3/00;H04N5/341;H04N5/353;H04N5/374;H04N5/376 |
主分类号 |
H04N5/335 |
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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