SOLID STATE IMAGE SENSOR, MANUFACTURING METHOD THEREOF AND ELECTRONIC APPARATUS

摘要

PROBLEM TO BE SOLVED: To prevent color mixture or sensibility reduction in pixels for phase difference detection.SOLUTION: A phase difference detection pixel 81 is a pixel for phase difference detection. A first imaging pixel 82 adjacent to the phase difference detection pixel 81 is an imaging pixel. A second imaging pixel 83 is an imaging pixel other than the first imaging pixel 82. The area of a color filter 94 of the first imaging pixel 82 is smaller than the area of a color filter 97 of the second imaging pixel 83. The solid state image sensor is applicable to, for example, a CMOS (Complementary Metal-Oxide Semiconductor) image sensor etc.