LG Display Co., Ltd.
Display apparatus having a light-emitting device on an over-coat layer, and method of forming the same

Abstract:

A display apparatus having a light-emitting device and a method of forming the same are provided. The light-emitting device may include a lower electrode, a light-emitting layer and an upper electrode, which are sequentially stacked on an over-coat layer. The over-coat layer may include a step compensation groove. An end portion of the lower electrode may be disposed in the step compensation groove. A bank insulating layer covering the end portion of the lower electrode may be disposed in the step compensation groove of the over-coat layer. An upper surface of the bank insulating layer opposite to the over-coat layer may be a flat surface. Thus, in the display apparatus and the method, peeling and/or damage of the upper electrode due to external force may be prevented.