发明名称 |
Solid-state imaging element and camera system |
摘要 |
Disclosed herein is a solid-state imaging element including a pixel unit configured to include a plurality of pixels arranged in a matrix and a pixel signal readout unit configured to include an analog-digital conversion unit that carries out analog-digital conversion of a pixel signal read out from the pixel unit. Each one of the pixels in the pixel unit includes a plurality of divided pixels arising from division into regions different from each other in optical sensitivity or a charge accumulation amount. The pixel signal readout unit reads out divided-pixel signals of the divided pixels in the pixel. The analog-digital conversion unit carries out analog-digital conversion of the divided-pixel signals that are read out and adds the divided-pixel signals to each other to obtain a pixel signal of one pixel.
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申请公布号 |
US2010013969(A1) |
申请公布日期 |
2010.01.21 |
申请号 |
US20090457755 |
申请日期 |
2009.06.19 |
申请人 |
SONY CORPORATION |
发明人 |
UI HIROKI |
分类号 |
H04N5/335;H04N5/347;H04N5/369;H04N5/372;H04N5/374;H04N5/376;H04N5/378;H04N9/07 |
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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