SOLID-STATE IMAGE PICKUP DEVICE

摘要

A solid-state image pickup device includes a plurality of pixels, each of the pixels including a photoelectric conversion portion, (101) a charge holding portion, (102) a floating diffusion, (114) and a transfer portion (103). The pixel also includes a beneath-holding-portion isolation layer (111) and a pixel isolation layer (117). An end portion on a photoelectric conversion portion side of the pixel isolation layer is away from the photoelectric conversion portion compared to an end portion on a photoelectric conversion portion side of the beneath-holding-portion isolation layer, and an N-type semiconductor region (105) constituting part of the photoelectric conversion portion is disposed under at least part of the beneath-holding-portion isolation layer.