Solid-state imaging device, method for driving solid-state imaging device, and electronic apparatus

Abstract

A solid-state imaging deviceincludes a signal processing partwhich, when combining specific read-out signals among the plurality of read-out signals, selects at least one signal which becomes necessary for a combinational operation in accordance with a result of a comparison between at least one read-out signal among the plurality of read-out signals and a threshold value, applies the selected signal to the combinational processing, and generates a combined signal extended in dynamic range, and wherein the signal processing part, when combining read-out signals from one specific pixel, determines the combinational information concerning the combinational operation of these read-out signals with reference to the combinational information concerning the combinational operation of the surrounding pixels of the one specific pixel. By this configuration, it is possible to smoothly switch a plurality of signals, possible to realize a higher dynamic range and a higher quality of image.