Patent ID: 11870020
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 14:
15. A display device, comprising:
a substrate;
a first light emitting element disposed on the substrate;
a second light emitting element disposed on the substrate and positioned adjacent to the first light emitting element;
a first encapsulation layer disposed on the first light emitting element and the second light emitting element; and
a light path control layer disposed on the first encapsulation layer, the light path control layer including a first pattern overlapping the first light emitting element and having a first refractive index and a second pattern overlapping the second light emitting element and having a second refractive index that is greater than the first refractive index, wherein the first pattern is an air gap.