| 摘要 |
Pixel image sensor with lateral photodiode elements (107, 101, and 113) and vertical overflow drain systems (103 and 109). According to at least one embodiment of the present invention, an image sensor pixel a lateral photodiode element (107, 101, and 113) and a vertical overflow drain system (103 and 109) for draining excessive charges accumulated in the charge collecting region of the lateral photodiode element (107, 101, and 113) and for resetting the charge collecting region of the lateral photodiode element (107, 101. And 113).
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