公开(公告)号：US12015039B2

公开(公告)日：2024-06-18

申请号：US17369288

申请日：2021-07-07

申请人： SONY GROUP CORPORATION

发明人： Satoe Miyata ,  Itaru Oshiyama

IPC分类号： H01L27/146

CPC分类号： H01L27/1462 ,  H01L27/14621 ,  H01L27/14623 ,  H01L27/1463 ,  H01L27/14645 ,  H01L27/14627 ,  H01L27/14636

摘要： The present technology relates to an image pickup device and an electronic apparatus that are configured to enhance characteristics. A solid-state image pickup device includes a photoelectric conversion section that is arranged on a semiconductor substrate and configured to photoelectrically convert an incident light, a moth-eye section that includes recesses and projections formed on a surface on a light incident side in the semiconductor substrate and has, when a cross section approximately parallel to a direction toward the photoelectric conversion section from the light incident side is viewed, a recessed portion protruding toward the side of the photoelectric conversion section, the recessed portion having a curvature or a polygonal shape, and a region that is arranged adjacent to and opposite to the photoelectric conversion section of the moth-eye section and has a refractive index different from a refractive index of the semiconductor substrate.