发明名称 |
Image sensor with adjusted gains in active and black pixels |
摘要 |
An image sensor includes an active pixel and a black pixel. The active pixel has a first signal gain and a first dark signal level, and the black pixel has a second signal gain and a second dark signal level. At least one of the first and second signal gains is adjusted such that the first and second dark signal levels are substantially equal for minimizing image defects in the image sensor. |
申请公布号 |
US8269854(B2) |
申请公布日期 |
2012.09.18 |
申请号 |
US20080291910 |
申请日期 |
2008.11.14 |
申请人 |
JUNG SANG-IL;PARK YOUNG-HOON;SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
JUNG SANG-IL;PARK YOUNG-HOON |
分类号 |
H04N5/235 |
主分类号 |
H04N5/235 |
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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