发明名称 |
Read out method for a CMOS imager with reduced dark current |
摘要 |
The invention relates to an apparatus and method, for capturing an electronic image using a CMOS imager having an electronic shutter and a reduced dark current component in its image output signal. The dark current is reduced by—reading out each line of the CMOS imager in normal and reversed order and subsequent processing. |
申请公布号 |
US8223227(B2) |
申请公布日期 |
2012.07.17 |
申请号 |
US20060443474 |
申请日期 |
2006.09.28 |
申请人 |
NASKALI MATTI JUHANI;ALAKARHU JUHA HEIKKI;NOKIA CORPORATION |
发明人 |
NASKALI MATTI JUHANI;ALAKARHU JUHA HEIKKI |
分类号 |
H04N9/64;H04N5/217;H04N5/353;H04N5/361 |
主分类号 |
H04N9/64 |
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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