Patent ID: 8803164

Claim:
A semiconductor device comprising: a light-blocking film comprising a first opening, a second opening, and a third opening; a first photosensor comprising a first photodiode; a second photosensor comprising a second photodiode; a third photosensor comprising a third photodiode; a fourth photosensor comprising a fourth photodiode; a fifth photosensor comprising a fifth photodiode; and a sixth photosensor comprising a sixth photodiode, wherein the first photodiode corresponds to the first opening, wherein the second photodiode corresponds to the second opening, wherein the third photodiode corresponds to the third opening, wherein the first opening, the second opening, and the third opening are arranged in this order in a first direction, wherein an area of the first opening is larger than an area of the second opening, wherein the area of the second opening is larger than an area of the third opening, wherein the light-blocking film comprises a fourth opening, a fifth opening, and a sixth opening, wherein the fourth photodiode corresponds to the fourth opening, wherein the fifth photodiode corresponds to the fifth opening, wherein the sixth photodiode corresponds to the sixth opening, wherein the fourth opening, the fifth opening, and the sixth opening are arranged in this order in a second direction, wherein an area of the fourth opening is larger than an area of the fifth opening, wherein the area of the fifth opening is larger than an area of the sixth opening, and wherein the first direction and the second direction are parallel and opposite to each other.