Patent ID: 8872293
Filing Date: 2014-10-28
Classification: G02B,H01L,H04N

Abstract:
1. A solid-state imaging device comprising: an optical filter in which a filter layer is formed on a transparent substrate; a solid-state imaging component that is arranged to be opposed to the optical filter and in which plural pixels that receive light made incident via the filter layer are arrayed in a pixel area of a semiconductor substrate; and a bonding layer that is provided between the optical filter and the solid-state imaging component and sticks the optical filter and the solid-state imaging component together, wherein the filter layer is a dielectric multilayer film in which plural dielectric layers having a high refractive index and plural dielectric layers having a low refractive index are alternately stacked and is formed to cover a portion corresponding to the pixel area and a part of an area located around the pixel area on a surface of the transparent substrate on a side opposed to the solid-state imaging component, and the bonding layer is provided to be at least in contact with, in a peripheral portion of surfaces of the solid-state imaging component and the optical filter opposed to each other, a portion not covered by the filter layer and a peripheral portion of the filter layer on the transparent substrate.