发明名称 |
Fast flush structure for solid-state image sensors |
摘要 |
An image sensor includes a substrate; a plurality of pixels on the substrate, one or more of the pixels comprises (i) first and second charge-storage regions having at least one photosensitive area; (ii) a lateral overflow drain; (iii) a first lateral overflow gate adjacent the first charge-storage regions that passes substantially all charges from the first charge-storage region to the lateral overflow drain; and (iv) a second lateral gate adjacent the second charge-storage region that passes excess photo-generated charge into the lateral overflow drain for blooming control.
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申请公布号 |
US7492404(B2) |
申请公布日期 |
2009.02.17 |
申请号 |
US20050052347 |
申请日期 |
2005.02.07 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
STEVENS ERIC G.;SHEPHERD JOHN P.;NICHOLS DAVID N. |
分类号 |
H04N3/14;H01L27/148;H04N5/359;H04N5/372 |
主分类号 |
H04N3/14 |
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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