US 12,289,950 B2
Organic light-emitting display apparatus
Jieun Lee, Yongin-si (KR); Wonkyu Kwak, Yongin-si (KR); Kwangmin Kim, Yongin-si (KR); Kiwook Kim, Yongin-si (KR); Dongsoo Kim, Yongin-si (KR); Joongsoo Moon, Yongin-si (KR); Hyunae Park, Yongin-si (KR); and Changkyu Jin, Yongin-si (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed by SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed on Aug. 29, 2023, as Appl. No. 18/457,796.
Application 16/992,738 is a division of application No. 15/937,305, filed on Mar. 27, 2018, granted, now 10,770,681, issued on Sep. 8, 2020.
Application 18/457,796 is a continuation of application No. 17/654,970, filed on Mar. 15, 2022, granted, now 11,744,103, issued on Aug. 29, 2023.
Application 17/654,970 is a continuation of application No. 16/992,738, filed on Aug. 13, 2020, granted, now 11,309,524, issued on Apr. 19, 2022.
Claims priority of application No. 10-2017-0041392 (KR), filed on Mar. 31, 2017.
Prior Publication US 2023/0413601 A1, Dec. 21, 2023
Int. Cl. H10K 50/844 (2023.01); H10K 50/813 (2023.01); H10K 50/822 (2023.01); H10K 50/842 (2023.01); H10K 59/122 (2023.01); H10K 59/131 (2023.01)
CPC H10K 50/844 (2023.02) [H10K 50/813 (2023.02); H10K 50/822 (2023.02); H10K 50/8426 (2023.02); H10K 59/122 (2023.02); H10K 59/131 (2023.02)] 22 Claims
OG exemplary drawing
 
1. A display apparatus comprising:
a substrate;
a display area disposed on the substrate and comprising a plurality of light-emitting devices, each of the plurality of light-emitting devices comprising a first electrode, an emission layer, and a second electrode;
a periphery area disposed outside of the display area;
a first organic insulating layer disposed on the display area and the periphery area;
a conductive layer comprising a plurality of first openings, the plurality of first openings exposing a top surface of the first organic insulating layer and disposed on at least three sides of the periphery area in a plan view;
a valley portion disposed between the plurality of first openings;
a power supply line disposed outside the valley portion and disposed on four sides of the periphery area in a plan view; and
a capping layer disposed over the plurality of first openings and overlapping the plurality of first openings.