Patent ID: 9019242
Filing Date: 2015-04-28
Classification: G06F

Abstract:
1. A touch display panel, comprising: a first substrate; a second substrate, disposed opposite to the first substrate; a plurality of sub-pixel regions; a plurality of display devices, disposed in the sub-pixel regions respectively to provide images for a first display surface and a second display surface; a plurality of first optical touch sensor devices, disposed on the first substrate and corresponding to at least a portion of the sub-pixel regions, for implementing touch input function on the first display surface; a plurality of second optical touch sensor devices, disposed on the first substrate and corresponding to at least a portion of the sub-pixel regions, for implementing touch input function on the second display surface; at least one first readout line, disposed on the first substrate and electrically connected to the first optical touch sensor devices; and at least one second readout line, disposed on the first substrate and electrically connected to the second optical touch sensor devices.