| 摘要 |
To make the thickness of an interlevel insulating film uniform and suppress variations in output signal, in a photoelectric conversion element including a plurality of photoelectric conversion portions, and light-shielding units having openings formed above the photoelectric conversion portions, the light-shielding units have first light-shielding layers, and second light-shielding layers formed on the first light-shielding layers via an interlevel insulating film. The first light-shielding layers have gaps (GP) for allowing two adjacent openings (OP) to communicate with each other. The second light-shielding layers have light-shielding portions (12a) above the gaps of the first light-shielding layers.
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