The invention discloses an array substrate, a display panel and a display device. The array substrate comprises a touch control layer, multiple touch control electrode lead wires and a shielding layer, wherein the touch control electrode lead wires are in electric connection with the touch control layer, and the touch control electrode lead wires extend to a non-display area of the array substrate; the shielding layer is arranged between a touch surface and the touch control electrode lead wires, wherein overlapping areas exist in the parts, located in the non-display area, of the shielding layer and the touch control electrode lead wires, and the shielding layer and the touch control electrode lead wires are insulated relative to one another. According to the technical scheme of the array substrate, the shielding layer is arranged between the touch surface and the touch control electrode lead wires so that interference of a hand or the external environment on the parts, located in the non-display area, of the touch control electrode lead wires can be weakened, it is guaranteed that the electrode lead wires transmit signals normally, and the touch control effect and the touch control precision of the display device are further improved; in addition, through the arrangement of the shielding layer, the touch control electrode lead wires covered with the shielding layer can be further protected from being damaged by static electricity, so that no damage is caused.