LINEAR SENSOR, IMAGE SENSOR, AND ELECTRONIC APPARATUS

PROBLEM TO BE SOLVED: To provide a linear sensor, an image sensor, and an electronic apparatus that enable more satisfactory transfer of electric charges.SOLUTION: A linear sensor includes a plurality of sensor elements that are disposed in line. The sensor elements each include a light receiving section 31 that receives light, generates an electric charge based on an amount of the received light, and accumulates the electric charge, a readout gate 41 that reads out the electric charge accumulated in the light receiving section 31, and a reset gate 42 that discharges the electric charge accumulated in the light receiving section 31 so as to perform a reset. A region 44 having the highest concentration of an impurity that constitutes the light receiving section 31 is formed in a position substantially the same distance away from the readout gate 41 and the reset gate 42 that are included in the light receiving section 31.