LG Display Co., Ltd.
DISPLAY PANEL, DISPLAY DEVICE INCLUDING DISPLAY PANEL, AND METHOD OF MANUFACTURING DISPLAY PANEL

Abstract:

A display panel includes a substrate including an emission area and a non-emission area; a driving element for driving the display panel; an auxiliary electrode placed in the non-emission area, and spaced apart from the driving element; a protective layer placed on the driving element and the auxiliary electrode; a first electrode placed on the protective layer, and connected to the driving element; a first organic material layer placed on the first electrode; a second electrode placed above the first organic material layer and the protective layer; a second organic material layer placed between the second electrode and the first organic material layer; and a contact hole penetrating through the protective layer, and exposing the auxiliary electrode, wherein the second electrode is electrically connected to the auxiliary electrode within the contact hole.