Patent ID: 11963414
Assignee: LG DISPLAY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 0:
1. A display device, comprising:
a display panel comprising: a display area including a first area and a second area different from the first area, and a non-display area outside of the display area, the display panel and comprising:
a substrate;
an anode electrode layer disposed on a transistor array;
a light emitting layer positioned on the anode electrode layer;
a cathode electrode layer positioned on the light emitting layer; and
an encapsulation layer disposed on the cathode electrode layer;

an optical device positioned under the display panel and overlapping the first area of the display area;
a touch sensor layer disposed on the encapsulation layer and comprising a plurality of touch electrodes disposed in the display area and including a plurality of first touch electrodes and a plurality of second touch electrodes different from the plurality of first touch electrodes;
a plurality of bridge patterns including a plurality of first bridge patterns electrically connecting the plurality of first touch electrodes and a plurality of second bridge patterns electrically connecting the plurality of second touch electrodes; and
a plurality of touch lines, each of which electrically connected to a respective one, or one or more, of the plurality of touch electrodes,
wherein the plurality of touch electrodes include a plurality of mesh type touch electrodes disposed in the first area overlapping the optical device, and each of the plurality of mesh type touch electrodes is an electrode metal patterned in a mesh type and having a plurality of open areas.