Patent ID: 9508770
Filing Date: 2016-11-29
CPC Classification: H01L

Claim Text:
1. A solid-state imaging device comprising: a first wiring layer between a sensor substrate and a second wiring layer, the second wiring layer is between a circuit substrate and the first wiring layer; a channel region of the circuit substrate between a first diffusion region and a second diffusion region, the first diffusion region and the second diffusion region are in the circuit substrate; a first transfer region of the sensor substrate between a floating diffusion region of the sensor substrate and a first photodiode, the first photodiode touches the first transfer region; a second transfer region of the sensor substrate between a second photodiode and the floating diffusion region, the second photodiode touches the second transfer region; a first electrode that touches a second electrode, the first electrode is at a surface of the first wiring layer and the second electrode is at a surface of the second wiring layer; first electrically-conductive wiring that extends along a straight line from the first electrode to the floating diffusion region, the floating diffusion region touches the first transfer region and the second transfer region; second electrically-conductive wiring that extends along another straight line from the second electrode to a gate electrode, a portion of the second wiring layer is between the gate electrode and the channel region; a transfer gate electrode in the first wiring laver, a portion of the first wiring layer is between the first transfer region and the transfer gate electrode; and a different transfer gate electrode in the first wiring laver, another portion of the first wiring layer is between the second transfer region and the different transfer gate electrode.