Patent ID: 9653518
Date: 2017-05-16
CPC Classifications: H01L

Claim:
1. A method of manufacturing a light-emitting display device, the method comprising: preparing a substrate such that the substrate includes: forming first pixel electrode patterns on the substrate where the pixel area is defined; forming insulating patterns on the pixel area and the seal area where the first pixel electrode patterns are formed; forming hole injection patterns on the pixel area and the seal area where the insulating patterns are formed; forming surface treatment patterns on the pixel area and the seal area where the hole injection patterns are formed; forming light-emitting patterns on the pixel area and the seal area where the surface treatment patterns are formed; and forming second pixel electrode patterns on the pixel area where the light-emitting patterns are formed, wherein forming the surface treatment patterns includes forming the surface treatment patterns on the pixel area and the seal area such that the surface treatment patterns and the hole injection patterns can be alternately arranged on the top surface of the pixel area, and that only the surface treatment patterns can be arranged on the top surface of the seal area.