Patent ID: 8519459

Claim:
A backside illumination type solid-state imaging device, comprising: stacked semiconductor chips which are formed such that two or more semiconductor chip units are bonded to each other, at least a first semiconductor chip unit being formed with a pixel array and a first multi-layered wiring layer, and a second semiconductor chip unit being formed with a logic circuit and a second multi-layered wiring layer; a connection wire which connects the first semiconductor chip unit and the second semiconductor chip unit; and a first shield wire which shields adjacent connection wires in one direction therebetween, wherein, the connection wire includes (i) a connection conductor which is connected to a first connection pad connected to a necessary first wire in the first multi-layered wiring layer, (ii) a penetrating connection conductor which penetrates the first semiconductor chip unit and connects to a second connection pad connected to a necessary second wire in the second multi-layered wiring layer, and (iii) a coupling conductor which couples the connection conductor and the penetrating connection conductor, and the first shield wire is formed with a wiring in a necessary layer in the first multi-layered wiring layer and/or the second multi-layered wiring layer.