发明名称 |
Parallel output architectures for CMOS active pixel sensors |
摘要 |
An active pixel sensor formed by creating an X-Y array of pixels on a semiconductor substrate. The two dimensional array of pixels is arranged in a plurality of rows and columns that are addressed by addressing circuits formed on the substrate. The active pixel sensor is functionally divided to enable the addressing and reading out of a plurality of pixels simultaneously by providing areas, each of the areas having a row addressing circuit and a column addressing circuit. A signal processing circuit is provided for each area to output a sequential series of pixels in each of the areas. A correlated double sampling circuit is provided
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申请公布号 |
US6466265(B1) |
申请公布日期 |
2002.10.15 |
申请号 |
US19980102306 |
申请日期 |
1998.06.22 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
LEE PAUL P.;LEE TEH-HSUANG |
分类号 |
H01L27/146;H04N9/04;(IPC1-7):H04N5/335 |
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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