Patent ID: 9543341
Date: 2017-01-10
CPC Classifications: H01L,H04N

Claim:
1. A solid-state imaging device comprising: a first structural unit including a first transfer transistor group sharing a first floating diffusion, the first transfer transistor group including four transfer transistors arranged around the first floating diffusion; and a second structural unit including a second transfer transistor group sharing a second floating diffusion, the second transfer transistor group including four transfer transistors arranged around the second floating diffusion; wherein the first and second floating diffusions are coupled to each other in a first direction, wherein the first and second transfer transistor groups share at least an amplification transistor and a reset transistor, the amplification transistor coupled to a select transistor, wherein a select wiring coupled to a gate electrode of the select transistor extends along the first direction, and wherein a first power supply wiring coupled to a drain region of the reset transistor extends along a second direction different from the first direction.