IMAGING DEVICE AND ELECTRONIC DEVICE

摘要

An imaging device capable of obtaining high-quality imaging data is provided. The imaging device includes a first circuit, a second circuit and a third circuit. The first circuit includes a photoelectric conversion element, a plurality of transistors including an amplifier transistor, and a plurality of capacitors. The second circuit includes a transistor. The third circuit includes a resistor and a transistor for controlling a current flowing in the resistor. The output signal of the imaging device is determined in accordance with the current flowing in the resistor. Variations in electrical characteristics of the amplifier transistor included in the first circuit can be compensated.