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

Claim 14:
15. A method of manufacturing a light emitting display device with an integrated touch screen, the method comprising:
forming a substrate including a display area in which a plurality of display pixels are disposed and a non-display area surrounding the display area;
disposing touch pads in the non-display area;
forming an encapsulation film covering the display area and the non-display area, the encapsulation film having a first inorganic encapsulation layer, an organic encapsulation layer, and a second inorganic encapsulation layer stacked in an order;
disposing first touch electrodes extending in a first direction and second touch electrodes extending in a second direction, the first and second touch electrodes being formed on the encapsulation film;
disposing at least one inorganic insulating layer on the substrate;
disposing a first planarization layer on the inorganic insulating layer;
disposing a second planarization layer on the first planarization layer;
forming at least one dam in the non-display area; and
forming a hole pattern 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;
forming 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;
forming a cover organic layer disposed on the encapsulation film in the display area and in the non-display area;
wherein each of the first and second touch electrodes receives a signal from one of the touch pads,
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.