发明名称 |
PIXEL DRIVE CIRCUIT, IMAGE CAPTURE DEVICE, AND CAMERA SYSTEM |
摘要 |
A pixel drive circuit includes a plurality of pixel circuits each including a photoelectric converting unit for converting an incident light into an electric charge and accumulating the converted electric charge, the plurality of pixel circuits being arranged in a matrix shape, an address decoder for selecting the pixel circuits to be controlled which are arranged on an identical line, a storage circuit for storing operation information to be executed by the pixel circuits selected by the address decoder, and a control circuit for controlling an operation of the pixel circuits selected by the address decoder in accordance with a storage state of the storage circuit. The control circuit controls a charge discharging operation of discharging an electric charge remaining in the photoelectric converting unit of each of the pixel circuits. The storage circuit holds the storage state until the charge discharging operation is completed.
|
申请公布号 |
US2011205418(A1) |
申请公布日期 |
2011.08.25 |
申请号 |
US201113100317 |
申请日期 |
2011.05.04 |
申请人 |
SONY CORPORATION |
发明人 |
FUJITA NORITAKA;TAKAMIYA KENICHI;KOSEKI KEN;UI HIROKI |
分类号 |
H04N5/335;H01L27/146;H04N5/357;H04N5/369;H04N5/374;H04N5/376 |
主分类号 |
H04N5/335 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|