Patent ID: 11943959
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: nan (nan)
Classification: CPC H | IPC H

Claim 0:
1. A display device comprising:
a substrate;
a display element disposed over the substrate; and
an encapsulation layer on the display element, wherein the encapsulation layer comprises:
an organic encapsulation layer including a bottom surface facing the display element and a top surface opposite to the bottom surface;
a first inorganic encapsulation layer between the display element and the organic encapsulation layer;
a second inorganic encapsulation layer on the top surface of the organic encapsulation layer; and
an inorganic insulating layer on the bottom surface of the organic encapsulation layer to be interposed between the first inorganic encapsulation layer and the organic encapsulation layer, wherein the inorganic insulating layer comprises an oxygen-rich layer that has a refractive index less than a refractive index of the first inorganic encapsulation layer.