Solid state imaging device including annular and center lens in contact with each other

摘要

Each intralayer lens disposed between a color filter 120 and photoelectric conversion sections has a Fresnel lens structure composed of a center lens 132 and an annular lens 134. As a result, the thickness of the intralayer lenses is reduced, and positions of upper lenses can be lowered without having to reduce the thickness of a color filter.