US 12,108,634 B2
Display device and method of fabricating the same
Hyung II Jeon, Yongin-si (KR); Min Woo Kim, Yongin-si (KR); Dae Ho Song, Yongin-si (KR); Byung Choon Yang, Yongin-si (KR); and Jin Woo Choi, Yongin-si (KR)
Assigned to Samsung Display Co., Ltd., Yongin-si (KR)
Filed by Samsung Display Co., Ltd., Yongin-si (KR)
Filed on Apr. 1, 2021, as Appl. No. 17/220,621.
Claims priority of application No. 10-2020-0089069 (KR), filed on Jul. 17, 2020.
Prior Publication US 2022/0020831 A1, Jan. 20, 2022
Int. Cl. H10K 59/124 (2023.01); H10K 50/86 (2023.01); H10K 59/38 (2023.01); H10K 71/00 (2023.01)
CPC H10K 59/124 (2023.02) [H10K 50/865 (2023.02); H10K 59/38 (2023.02); H10K 71/00 (2023.02)] 17 Claims
OG exemplary drawing
 
1. A display device, comprising:
a substrate including a plurality of pixel areas each having an emission area; and
a pixel provided in each of the pixel areas,
wherein the pixel comprises:
at least one light emitting element on a first surface of the substrate;
a first insulating layer on the light emitting element;
at least one transistor on the first insulating layer and electrically connected to the light emitting element;
a second insulating layer on the transistor;
a common electrode on the second insulating layer; and
a pixel electrode on a third insulating layer of the common electrode and electrically connected to the transistor,
wherein the light emitting element comprises a semiconductor structure on the substrate, and first and second electrodes on the semiconductor structure to be spaced apart from each other, and
wherein the first insulating layer is interposed between the light emitting element and the transistor.