Patent ID: 8890989
Filing Date: 2014-11-18
Classification: H01L,H04N

Abstract:
1. A solid-state imaging device comprising: a pixel region and a driving circuit region which are disposed on a semiconductor substrate, the pixel region being configured such that a photoelectric conversion unit and a signal scanning circuit unit are included and a matrix of unit pixels is disposed, and the driving circuit region being configured such that a driving circuit for driving the signal scanning circuit unit is disposed; a support substrate provided on the semiconductor substrate on a side where the signal scanning circuit unit is formed, the support substrate having a first main surface provided on a side of the semiconductor substrate, and a second main surface opposite to the first main surface; a first via penetrating the support substrate and connected to a wiring in an interlayer insulating film provided on the semiconductor substrate; a first pad which is provided on a peripheral region on the semiconductor substrate on a side of a light receiving surface, the light receiving surface being formed on a substrate surface which is opposite to a substrate surface where the signal scanning circuit unit is formed; and a second pad which is provided on the second main surface of the support substrate, which is disposed at a position overlapping the pixel region in a thickness direction of the semiconductor substrate, which is connected to the first via, and to which an external member is connected, wherein the first via, the second pad, and a bonding wire connected to the first via and the second pad are provided under the pixel region.