In some embodiments, both the first touch conductive layer 711 and the second touch conductive layer 713 may function as a sensor portion. For example, the first insulating layer 712 may include a via hole for exposing the top surface of the first touch conductive layer 711, and the first touch conductive layer 711 and the second touch conductive layer 713 may be connected through the via hole. As such, as the first touch conductive layer 711 and the second touch conductive layer 713 are used, the resistance of the touch electrode 710 may be reduced and thus the response speed of the touchscreen layer 700 may be improved.
In some embodiments, the touch electrode 710 may be formed in a mesh structure to allow the light emitted from the organic light-emitting diode OLED to pass therethrough. Accordingly, the first touch conductive layer 711 and the second touch conductive layer 713 of the touch electrode 710 may be arranged not to overlap the emission area of the organic light-emitting diode OLED.