发明名称 |
Solid-state image pickup device and method for driving the same |
摘要 |
A CMOS image sensor includes column-parallel ADCs. Each of the ADCs includes a comparator and an up/down counter. With this configuration, digital values of pixels in a plurality of rows can be added without using additional circuits, such as an adder and a line memory device, and the frame rate can be increased while maintaining constant sensitivity. |
申请公布号 |
EP1566959(B1) |
申请公布日期 |
2012.11.14 |
申请号 |
EP20050003683 |
申请日期 |
2005.02.21 |
申请人 |
SONY CORPORATION |
发明人 |
NITTA, YOSHIKAZU;FUKUSHIMA, NORIYUKI;MURAMATSU, YOSHINORI;YASUI, YUKIHIRO |
分类号 |
H01L27/146;H04N5/347;H04N5/335;H04N5/341;H04N5/374;H04N5/3745;H04N5/376;H04N5/378 |
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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