Patent ID: 11910634
Assignee: LG DISPLAY CO., LTD.
Field: nan (nan)
Classification: CPC H | IPC H

Claim 0:
1. A display device comprising:
a substrate including a light emitting area and a non-light emitting area;
an anode electrode disposed in the light emitting area;
a metal layer disposed in the non-light emitting area and connected to a first driving power;
an auxiliary electrode disposed on the metal layer and including at least one electrode hole exposing the metal layer;
a bank disposed on an edge region of the anode electrode and an edge region of the auxiliary electrode;
a light emitting layer disposed on a region of the anode electrode exposed by the bank;
an electron transport layer disposed on the light emitting layer and the auxiliary electrode; and
a cathode electrode disposed on the electron transport layer,
wherein the electron transport layer is in direct contact with the metal layer through the at least one electrode hole.