US 12,082,448 B2
Display apparatus and method of manufacturing the same
Changwoo Shim, Yongin-si (KR); and Hyuntae Kim, Yongin-si (KR)
Assigned to Samsung Display Co., Ltd., Yongin-Si (KR)
Filed by Samsung Display Co., Ltd., Yongin-Si (KR)
Filed on Aug. 24, 2021, as Appl. No. 17/409,882.
Claims priority of application No. 10-2021-0010356 (KR), filed on Jan. 25, 2021.
Prior Publication US 2022/0238615 A1, Jul. 28, 2022
Int. Cl. H10K 59/123 (2023.01); H10K 59/124 (2023.01); H10K 71/00 (2023.01); H10K 59/12 (2023.01); H10K 102/00 (2023.01)
CPC H10K 59/123 (2023.02) [H10K 59/124 (2023.02); H10K 71/00 (2023.02); H10K 59/1201 (2023.02); H10K 2102/311 (2023.02)] 13 Claims
OG exemplary drawing
 
1. A display apparatus comprising:
a substrate;
a semiconductor layer disposed on the substrate;
an insulating layer covering the semiconductor layer and including a first hole exposing a portion of the semiconductor layer;
a first conductive layer disposed on the insulating layer and including a second hole overlapping the first hole in a plan view; and
a second conductive layer in contact with the portion of the semiconductor layer via the first hole and the second hole.