Patent ID: 8670051
Filing Date: 2014-03-11
Classification: H01L

Abstract:
1. A solid-state image sensor comprising a plurality of pixels, wherein the plurality of pixels includes a first pixel and a second pixel, wherein the first pixel includes an antireflection structure and a first color filter, wherein the second pixel includes an antireflection structure and a second color filter, wherein the solid-state image sensor satisfies: where λ 1 represents a wavelength at which a transmittance of the first color filter is maximized, λ 2 represents a wavelength at which a transmittance of the second color filter is maximized, and λ 12 represents a central wavelength between wavelengths λ 1 and λ 2 , T Tmax wherein the antireflection structure of the first pixel and the antireflection structure of the second pixel have a same structure.