Patent ID: 8860100

Claim:
A solid-state imaging device comprising: a first photodiode that receives light of a first color; a second photodiode that is arranged next to the first photodiode in a first direction and receives light of a second color; a third photodiode that is arranged next to the second photodiode in a second direction and receives light of the first color; a fourth photodiode that is arranged next to the third photodiode in the first direction and receives light of a third color; a first reset transistor discharging a charge generated in the first photodiode and the second photodiode; a second reset transistor discharging a charge generated in the third photodiode and the fourth photodiode, a difference between an area of a light-receiving section of the first photodiode and an area of a light-receiving section of the third photodiode being smaller than a difference between the area of the light-receiving section of the first photodiode and an area of a light-receiving section of the second photodiode, the difference being smaller than a difference between the area of the light-receiving section of the third photodiode and an area of a light-receiving section of the fourth photodiode, wherein the area of the light-receiving section of the first photodiode and the area of the light-receiving section of the third photodiode are identical to each other, and a first modulation element that is provided adjacent to the first photodiode in a third direction and outputs a modulation signal according to a charge generated in the first photodiode, a second modulation element that is provided adjacent to the second photodiode in the third direction, and outputs a modulation signal according to a charge generated in the second photodiode, a third modulation element that is provided adjacent to the third photodiode in the third direction, and outputs a modulation signal according to a charge generated in the third photodiode, a fourth modulation element that is provided adjacent to the fourth photodiode in the third direction, and outputs a modulation signal according to a charge generated in the fourth photodiode, the first reset transistor being disposed between the first modulation element and the second modulation element, the second reset transistor being disposed between the third modulation element and the fourth modulation element, wherein the first reset transistor includes a first gate electrode adjacent to the first modulation element, a second gate electrode adjacent to the second modulation element, and a first common drain section disposed between the first gate electrode and the second gate electrode, and the second reset transistor includes a third gate electrode adjacent to the third modulation element, a fourth gate electrode adjacent to the fourth modulation element, and a second common drain section disposed between the third gate electrode and the fourth gate electrode.