The present application discloses an array substrate, a display panel and an electronic device, wherein the array substrate comprises: a plurality of touch units, a plurality of touch connection lines, a plurality of resistance structures, a plurality of switching units, at least one touch chip, and A plurality of drive lines connecting the switch unit and the touch chip, each switch unit is connected with at least two touch connection lines, and each touch connection line is connected with at least two touch units and at least one resistor in the same touch column structure, and at least one of the resistance structures is connected between any two touch units connected to the same touch connection line, and the switch unit drives any touch unit connected to it through corresponding control signals in different touch time periods. The touch unit connected to the control cable. On the premise of ensuring the touch performance of the display panel, the present application reduces the number of touch connection lines and the number of driving lines required to connect the touch unit and the touch chip, thereby reducing the manufacturing cost.