Patent ID: 9105866
Filing Date: 2015-08-11
Classification: H01L

Abstract:
1. An organic light-emitting diode (OLED) display, comprising: a first substrate; a first electrode formed over the first substrate; a pixel defining layer formed over the first electrode and including a first opening exposing at least a portion of the first electrode; an organic emission layer formed over the portion of the first electrode; a second electrode formed over the pixel defining layer and the organic emission layer; a second substrate formed over the second electrode; and a first auxiliary electrode formed below the second substrate and welded to a portion of the second electrode in an area corresponding to the pixel defining layer, wherein the first auxiliary electrode is formed of a different material than that of the second electrode, wherein the first auxiliary electrode is welded to the portion of the second electrode by irradiating an interface therebetween, and wherein the interface between the first auxiliary electrode and the second electrode includes two different materials formed by the welding.