A touch panel may include a back layer, a supporting layer, a conductive layer, an electrode layer, and a frame sealant. The back layer is formed at a back side of a display screen; the supporting layer is arranged opposite to the back layer and is located at a side of the back layer facing away from the display screen; the conductive layer is located between the back layer and the supporting layer and is formed on the back layer; the electrode layer is located between the back layer and the supporting layer and formed on the supporting layer, with a gap between the electrode layer and the conductive layer; and the frame sealant couples the back layer with the supporting layer, and is arranged around the conductive layer and the electrode layer.