Patent ID: 11921945
Assignee: LG DISPLAY CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A touch display device, comprising:
a plurality of light-emitting elements on an active area of a display panel;
an encapsulation layer on the plurality of light-emitting elements;
a plurality of X-touch electrodes on the encapsulation layer, at least two of the plurality of X-touch electrodes electrically connected along a first direction;
a plurality of Y-touch electrodes on the encapsulation layer, at least two of the plurality of Y-touch electrodes electrically connected along a second direction that crosses the first direction;
a plurality of touch electrode contact pads electrically connected to at least one of the plurality of X-touch electrodes or the plurality of Y-touch electrodes; and
a plurality of touch routing lines electrically connected to at least one of the plurality of X-touch electrodes or the plurality of Y-touch electrodes through one of the plurality of touch electrode contact pads,
wherein at least one of the plurality of X-touch electrodes or the plurality of Y-touch electrodes comprises a first boundary touch electrode disposed adjacent to a first touch electrode contact pad at one side of the active area and a second boundary touch electrode disposed adjacent to a second touch electrode contact pad at another side of the active area, and
wherein a shape of the first boundary touch electrode is different from a shape of the second boundary touch electrode.