Patent ID: 11917853
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: nan (nan)
Classification: CPC H | IPC H

Claim 5:
6. A display device comprising:
a substrate including an opening area, a display area surrounding the opening area, and a non-display area between the opening area and the display area;
a first insulating layer arranged on the substrate and including a first recess indented in a depth direction in the non-display area;
an organic pattern layer arranged on an upper surface of the first insulating layer in the non-display area and including a side wall in contact with a first side wall of the first recess; and
a display element arranged on the first insulating layer to overlap the display area and including a first electrode, an emission layer, and a second electrode that are sequentially stacked,
wherein the first electrode includes a first layer, a second layer, and a third layer that are sequentially stacked,
the first layer includes at least one of titanium (Ti), titanium nitride (TiN), molybdenum (Mo), and amorphous silicon (a-Si) to which a dopant is added; and
a second insulating layer arranged between the first insulating layer and the first electrode and separated from the organic pattern layer,
wherein the organic pattern layer includes a same material as the second insulating layer.