Patent ID: 11972069
Assignee: LG DISPLAY CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 0:
1. A light emitting display device with an integrated touch screen, the light emitting device comprising:
a substrate including:
a display area in which a plurality of display pixels are disposed; and
a non-display area surrounding the display area;

an encapsulation film covering the display area and the non-display area and having:
a first inorganic encapsulation layer,
an organic encapsulation layer, and
a second inorganic encapsulation layer,
the first inorganic encapsulation layer, the organic encapsulation layer and the second inorganic encapsulation layer being stacked in an order;

first touch electrodes disposed on the encapsulation film and extending in a first direction;
second touch electrodes extending in a second direction;
a plurality of touch pads disposed in the non-display area, each of the first touch electrodes and the second touch electrodes receiving a signal from one of the touch pads of the plurality of touch pads;
at least one inorganic insulating layer disposed on the substrate;
a first planarization layer disposed on the inorganic insulating layer;
a second planarization layer disposed on the first planarization layer;
a cover organic layer disposed on the encapsulation film in the dis play area and in the non-display area;
at least one dam disposed in the non-display area; and
a hole pattern formed in the second planarization layer, the hole pattern being in the non-display area, the at least one dam being between the hole pattern and the display area;
a link line-routing line connection unit positioned between the touch pads and the hole pattern, the link line-routing line connection unit providing contact between a link line and a routing line;
wherein the organic encapsulation layer extends continuously over the at least one dam and the hole pattern, the hole pattern having the organic encapsulation layer therein, and
wherein the cover organic layer extends continuously over the at least one dam, the hole pattern and the link line-routing line connection unit.