发明名称 |
High dynamic range cascaded integration pixel cell |
摘要 |
A cascaded imaging storage system for a pixel is disclosed for improving intrascene dynamic range. Charges accumulated in a first capacitor spill over into a second capacitor when a charge storage capacity of the first capacitor is exceeded. A third capacitor may also be provided such that charges accumulated by said second capacitor spill over into the third capacitor when the charge storage capacity of the second capacitor is exceeded.
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申请公布号 |
US2005168608(A1) |
申请公布日期 |
2005.08.04 |
申请号 |
US20050088978 |
申请日期 |
2005.03.24 |
申请人 |
FOSSUM ERIC R. |
发明人 |
FOSSUM ERIC R. |
分类号 |
H01L27/146;H04N5/355;H04N5/374;(IPC1-7):H04N5/335;H04N3/14 |
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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