Patent ID: 9660217
Date: 2017-05-23
CPC Classifications: H01L

Claim:
1. A light emitting element comprising: a base member; a sealing member disposed to face the base member; a concave-convex structure layer; a first electrode; an organic layer; a second electrode; and an adhesive layer, wherein the concave-convex structure layer, the first electrode, the Organic layer, and the second electrode are formed on the base member in that order; the adhesive layer is positioned between the base member and the sealing member; an outer periphery of the concave-convex structure layer is positioned between an inner periphery of the adhesive layer and an outer periphery of the adhesive layer; at least one of the first electrode and the second electrode includes an overlapping part overlapping both of the concave-convex structure layer and the adhesive layer; the overlapping part has a concave-convex surface reflecting or showing concavities and convexities of the concave-convex structure layer; and the inner periphery of the adhesive layer adheres to the concave-convex surface of the first electrode or the second electrode.