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

Claim 15:
16. A display device, comprising:
a substrate;
an emission unit disposed on the substrate; and
an encapsulation unit covering the emission unit,
wherein the encapsulation unit includes:
a first encapsulation layer disposed on the emission unit;
a light path control layer disposed on the first encapsulation layer, the light path control layer including a plurality of first patterns having a first refractive index and a plurality of second patterns having a second refractive index that is greater than the first refractive index; and
a second encapsulation layer disposed on the light path control layer, wherein the emission unit includes:
a plurality of first light emitting elements respectively overlapping the first patterns; and
a plurality of second light emitting elements respectively overlapping the second patterns,
wherein:
each of the first light emitting elements and the second light emitting elements are configured to emit a light in a first mode, and
each of the first light emitting elements are configured to emit the light and each of the second light emitting elements are not configured to emit the light in a second mode.