COLOR FILTER, METHOD OF MANUFACTURING THE FILTER, SOLID-STATE IMAGE SENSING DEVICE USING THE FILTER, AND METHOD OF MANUFACTURING THE DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a color-filter microlens capable of increasing the amount of light to a photoelectric conversion unit such as a photodiode and suppressing the generation of color mixture and color shading, and a solid-state image sensing device having high sensitivity and capable of suppressing the generation of color mixture and color shading.;SOLUTION: A color filter in a color-filter microlens is arranged so that it is opposed to each of a plurality of photoelectric conversion regions for constituting a pixel, and carries out the color separation of light incident to the photoelectric conversion regions per pixel. In the color filter, a first color filter for selectively transmitting a first color filter and a second color filter for selectively transmitting a second color different from a first color are arranged in parallel. The first and the second color filters are circumferentially arranged so that they are adjacent to each other via an optical region.;COPYRIGHT: (C)2008,JPO&INPIT