Patent ID: 7928487
Filing Date: 2011-04-19
Classification: H01L,H04N

Abstract:
1. A solid-state imaging device comprising: (a) a pixel, which pixel comprises (1) a sensor portion effective to generate an electric signal via photoelectric conversion; (2) a non-photoelectric conversion area at a side of said sensor portion; and (3) a light-shielding film that covers the non-photoelectric-conversion area, said light-shielding film comprises a first light-shielding film layer and a second light-shielding film layer; (b) a grounding device connected to said first light-shielding film layer, said grounding device configured to ground the first light-shielding film layer; (c) a DC supply device configured to generate a DC voltage, said DC supply device connected to said second light-shielding film layer, and (d) a charge-coupled device corresponding to the sensor portion and effective to transfer the electric signal, wherein,