发明名称 |
Methods and apparatuses for non-optical pixel self test |
摘要 |
Methods and apparatuses for non-optical testing of imaging devices having an array of pixels are provided. One or more pixels are tested by setting the photoconversion device and/or a floating diffusion region to a known voltage level that is different from that used to operate the pixel during non-test operation. The pixel is then sampled and compared to an expected value.
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申请公布号 |
US2008303905(A1) |
申请公布日期 |
2008.12.11 |
申请号 |
US20070808375 |
申请日期 |
2007.06.08 |
申请人 |
MICRON TECHNOLOGY, INC. |
发明人 |
CHINNAVEERAPPAN KALAIRAJA |
分类号 |
H04N5/228;H04N17/00;H04N17/02 |
主分类号 |
H04N5/228 |
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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