Solid-state imaging device, imaging apparatus, and method of driving the solid-state imaging device

摘要

A solid-state imaging device including a semiconductor substrate; plural photoelectric conversion units formed side by side on the semiconductor substrate to form a light receiving unit; a peripheral circuit formed in a portion on an outside of the light receiving unit on the semiconductor substrate; a wiring section formed on the light receiving unit and formed for connecting the plural photoelectric conversion units and the peripheral circuit; and a dummy wiring section formed on an opposite side of the wiring section for at least one photoelectric conversion unit among the plural photoelectric conversion units on the light receiving unit and formed for functioning as a non-connected wiring section not connected to the photoelectric conversion units and the peripheral circuit, wherein the dummy wiring section has a predetermined potential.

主权项

1. An imaging device comprising:
a first photoelectric conversion unit; a second photoelectric conversion unit disposed adjacent to the first photoelectric conversion unit in a first direction; a floating diffusion region coupled to the first photoelectric conversion unit and the second photoelectric conversion unit; a first wiring that overlaps the first photoelectric conversion unit in a plan view; a second wiring that overlaps the second photoelectric conversion unit in the plan view; a first dummy wiring that overlaps the first photoelectric conversion unit in the plan view; and a second dummy wiring that overlaps the second photoelectric conversion unit in the plan view, wherein,
the first wiring, the second wiring, the first dummy wiring, and the second dummy wiring extend in a second direction perpendicular to the first direction, andthe first wiring, the first dummy wiring, the second dummy wiring, and the second wiring are arranged along the first direction in order.