Photoelectric conversion apparatus

摘要

Provided is a photoelectric conversion apparatus having a pair of transistors respective control electrodes of which are connected to each other, and a capacitor, wherein the pair of transistors are arranged so that a potential of a main electrode of one transistor is fixed to a constant potential and so that a main electrode of the other transistor is connected to the capacitor and wherein a potential or a charge appearing in the capacitor is taken out as a signal.