| 摘要 |
By improving the embedding property of a light-transmissive material constituting a waveguide, light collection efficiency is improved, and reliability of a solid-state imaging device is ensured. In a solid-state imaging device including a light-receiving section ( 1 ) which performs photoelectric conversion in response to receipt of light and a waveguide ( 20 ) composed of a light-transmissive material formed in an insulating film 5 which covers a substrate provided with the light-receiving section ( 1 ), in which the waveguide ( 20 ) guides incident light from outside to the light-receiving section ( 1 ), the waveguide ( 20 ) is provided with a forward tapered portion in which the size of the planar shape viewed from the direction of incident light decreases from the light incident side surface toward the light-receiving section.
|
