US 12,219,831 B2
Display apparatus
Changwon Jeong, Yongin-si (KR); Wonmi Hwang, Yongin-si (KR); Geurim Lee, Yongin-si (KR); and Jaewon Cho, Yongin-si (KR)
Assigned to Samsung Display Co., Ltd., Yongin-si (KR)
Filed by Samsung Display Co., Ltd., Yongin-si (KR)
Filed on Jul. 20, 2021, as Appl. No. 17/381,081.
Claims priority of application No. 10-2020-0132975 (KR), filed on Oct. 14, 2020.
Prior Publication US 2022/0115491 A1, Apr. 14, 2022
Int. Cl. H10K 59/131 (2023.01)
CPC H10K 59/131 (2023.02) 21 Claims
OG exemplary drawing
 
1. A display apparatus comprising:
a substrate comprising a display area and a peripheral area outside the display area;
a first insulating layer covering the peripheral area;
a plurality of first pads on the first insulating layer in the peripheral area;
a second insulating layer on the first insulating layer in the peripheral area, the second insulating layer having an opening exposing the plurality of first pads; and
a first wiring comprising a 1-1st wiring and a 1-2nd wiring, wherein, the 1-1st wiring is under the first insulating layer such that, in a plan view, the 1-1st wiring completely crosses the opening of the second insulating layer in the peripheral area, the 1-2nd wiring is electrically connected to the 1-1st wiring outside the opening in the second insulating layer in the plan view, and the 1-2nd wiring is completely overlapped by the second insulating layer in the plan view and is between the first insulating layer and the second insulating layer.