Patent ID: 8723835

Claim:
A touch-sensing display panel, comprising: a display panel; and a touch-sensing device disposed above the display panel, the touch-sensing device comprising: a plurality of select lines; a plurality of readout lines; and a plurality of capacitive touch-sensing units arranged in array, each of the capacitive touch-sensing units comprising a transistor and a touch-sensing pad, each of the transistors comprising a gate electrode, a source electrode, a drain electrode, a gate dielectric layer and a channel layer, the gate electrode being electrically connected to one of the select lines correspondingly, the source electrode being electrically connected to a reference voltage, the drain electrode being electrically connected to one of the readout lines correspondingly, and the channel layer being electrically connected between the source electrode and the drain electrode, the gate dielectric layer being located between the gate electrode and the channel layer, the touch-sensing pad made of a conductive material being electrically coupled and directly connected to the channel layer, and the touch-sensing pad being not directly contacted the source electrode and the drain electrode and spaced apart from the source electrode and the drain electrode with a gap.