Patent ID: 11914103
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Optics (Instruments)
Classification: CPC G  H | IPC G  H

Claim 0:
1. A display device comprising:
a first substrate;
a first electrode disposed on the first substrate;
an emission layer disposed on the first electrode;
a second electrode disposed on the emission layer;
a high refractive index member disposed on the second electrode, the high refractive index member overlapping the emission layer, and having a first refractive index;
a low refractive index member disposed between the high refractive index member and the emission layer and having a second refractive index smaller than the first refractive index;
a capping member disposed between the low refractive index member and the emission layer; and
a second substrate overlapping at least a portion of the first substrate and disposed on the high refractive index member,
wherein the high refractive index member has a closed shape, and
the low refractive index member and the second substrate entirely cover the closed shape of the high refractive index member.