Abstract: The invention includes a glass plate, a bezel layer, a touch sensor layer and a signal wire layer. The bezel layer attached on a periphery of the glass plate defines a shaded area and a visible area. The touch sensor layer has sensing columns arranged in the visible area. Each of the sensing columns includes a common sensing electrode and a plurality of driving electrodes. The driving electrodes are divided into two electrode columns. Each driving electrode of the electrode columns is connected to a bridging point in one of two opposite side of the shaded area through a connecting wire. All the bridging points in a line are electrically connected by a bridging film connected to a part of the contacts of the connecting port through the signal wire layer. The common sensing electrodes are electrically connected to another part of the contacts through the signal wire layer.