Patent ID: 8653566

Claim:
A solid-state imaging device comprising: a photodiode that is formed in a semiconductor substrate and stores electric charges according to an amount of light received; a transfer transistor that reads out the electric charges from the photodiode; a floating diffusion to which the electric charges read out by the transfer transistor is transferred; a floating diffusion wiring connected to the floating diffusion; an amplifying transistor having a gate connected to the floating diffusion wiring; a power line connected to one of a drain and a source of the amplifying transistor; and a first output signal line connected to the other of the drain and the source of the amplifying transistor, wherein the first output signal line includes a first wiring, a second wiring, and a third wiring in a layer having the floating diffusion wiring formed on the semiconductor substrate, the first wiring and the second wiring being formed on the separate sides of the floating diffusion wiring, and the third wiring connecting the first wiring and the second wiring, and the power line is formed above the floating diffusion wiring.