An array substrate, a display device and a driving method are provided. The array substrate includes a substrate. A common electrode layer and multiple gate lines and data lines are arranged above the substrate. Multiple pixel units are defined by intersecting the gate lines with the data lines insulatively. The multiple pixel units include thin-film transistors and pixel electrodes. Electrode block wires and wire shielding electrodes are arranged above the substrate. The common electrode layer includes electrode blocks arranged in a matrix. In a direction perpendicular to the substrate, the electrode block wire is arranged opposite to the electrode block, and is electrically connected to the electrode block to provide a touch signal or display signal to the electrode block; and the electrode block wire partially overlaps with the wire shielding electrode, and is arranged between the wire shielding electrode and the substrate.