Patent ID: 11917870
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 13:
14. A display apparatus comprising:
a substrate comprising a first area and a second area adjacent to the first area;
a plurality of first light-emitting diodes at the first area of the substrate;
a plurality of second light-emitting diodes at the second area of the substrate;
a plurality of first pixel circuits at the first area of the substrate, each of the plurality of first pixel circuits comprising a silicon-based transistor and an oxide-based transistor, and one of the plurality of first pixel circuits electrically connected to one of the plurality of first light-emitting diodes;
a plurality of second pixel circuits on the substrate, one of the plurality of second pixel circuits electrically connected to at least one of the plurality of second light-emitting diodes;
a first shielding layer at the first area between the substrate and the plurality of first light-emitting diodes, the first shielding layer comprising a shielding pattern overlapping with each of the plurality of first pixel circuits, the first shielding layer comprising an amorphous silicon material;
a second shielding layer at the second area between the substrate and the plurality of second light-emitting diodes, the second shielding layer comprising a metal material; and
an electronic component overlapping the second area,
wherein a transmittance of the second area is greater than a transmittance of the first area.