US 11,744,103 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 Mar. 15, 2022, as Appl. No. 17/654,970.
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 17/654,970 is a continuation of application No. 16/992,738, filed on Aug. 13, 2020, granted, now 11,309,524.
Claims priority of application No. 10-2017-0041392 (KR), filed on Mar. 31, 2017.
Prior Publication US 2022/0263049 A1, Aug. 18, 2022
Int. Cl. H01L 27/32 (2006.01); 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)] 20 Claims
OG exemplary drawing
 
1. An organic light-emitting display apparatus comprising:
a substrate;
a display area disposed on the substrate and comprising a plurality of organic light-emitting devices, each of the plurality of organic light-emitting devices comprising a first electrode, an emission layer, and a second electrode;
a first organic insulating layer disposed between the substrate and the first electrode;
a second organic insulating layer disposed on the first electrode;
a valley portion disposed outside the display area and separating a region of the first organic insulating layer;
an opening disposed between the valley portion and an edge of the substrate and separating a region of the first organic insulating layer;
a first power supply line disposed outside the valley portion and spaced apart from an edge of the second electrode; and
a first dam overlapping the first power supply line and disposed in the opening.