发明名称 |
Active pixel sensor with punch-through reset and cross-talk suppression |
摘要 |
<p>In an active pixel sensor having a plurality of pixels, each of the pixels having a photodetector for accumulating charge from incident light, a transfer gate for removing charge from the photodetector, a floating diffusion that acts as a sense node to an amplifier input, and a drain the improvement comprising the provision of a reset mechanism for each pixel by application of a potential adjacent the floating diffusion such that the area between the floating diffusion and the drain becomes depleted. <IMAGE></p> |
申请公布号 |
EP0809299(A2) |
申请公布日期 |
1997.11.26 |
申请号 |
EP19970201413 |
申请日期 |
1997.05.10 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
GUIDASH, ROBERT MICHAEL;LEE, PAUL P |
分类号 |
H01L27/146;H04N5/335;(IPC1-7):H01L27/146 |
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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