Patent attributes
The present disclosure relates to an image pickup device and an electronic apparatus that enable warping of a substrate to be suppressed. A first structural body including a pixel array unit is layered with a second structural body including an input/output circuit unit and outputting a pixel signal output from the pixel to the outside of the device, and a signal processing circuit; and a signal output external terminal and a signal input external terminal are arranged below the pixel array unit, the signal output external terminal being connected to the outside via a first through-via penetrating through a semiconductor substrate in the second structural body, the signal input external terminal being connected to the outside via a second through-via connected to an input circuit unit and penetrating through the semiconductor substrate. The signal output external terminal is electrically connected to the first through-via via a first rewiring line, the signal input external terminal is electrically connected to the second through-via via a second rewiring line, and a third rewiring line being electrically independent is arranged in a layer in which the first rewiring line and the second rewiring line are arranged. The present disclosure can be applied to, for example, the image pickup device, and the like.
