US 11,730,032 B2
Display device having outer signal line adjacent to a side surface
Donghyun Lee, Ansan-si (KR); and Seung-Soo Ryu, Hwaseong-si (KR)
Assigned to Samsung Display Co., Ltd., Yongin-si (KR)
Filed by Samsung Display Co., LTD., Yongin-si (KR)
Filed on Jun. 17, 2021, as Appl. No. 17/350,872.
Claims priority of application No. 10-2020-0082087 (KR), filed on Jul. 3, 2020.
Prior Publication US 2022/0005917 A1, Jan. 6, 2022
Int. Cl. H10K 59/131 (2023.01); H10K 59/40 (2023.01); H10K 59/88 (2023.01); H10K 59/126 (2023.01); H10K 77/10 (2023.01); G06F 3/041 (2006.01); H10K 102/00 (2023.01)
CPC H10K 59/131 (2023.02) [H10K 59/126 (2023.02); H10K 59/40 (2023.02); H10K 59/88 (2023.02); H10K 77/111 (2023.02); G06F 3/0412 (2013.01); G06F 3/04164 (2019.05); H10K 2102/311 (2023.02)] 19 Claims
OG exemplary drawing
 
1. A display device comprising:
a base layer comprising a top surface, a bottom surface opposite to the top surface, and a plurality of side surfaces connecting the top surface and the bottom surface, wherein a display area and a non-display area adjacent to the display area are defined;
an outer line overlapping the non-display area, on the top surface, and adjacent to any one of the plurality of side surfaces;
a light emitting element layer overlapping the display area, on the top surface, and comprising a light emitting element; and
a connection line connecting the outer line and the light emitting element,
wherein the outer line comprises a center line extending from the connection line in a first direction and a branch line extending from the center line in a second direction crossing the first direction,
wherein the outer line is provided in plural, and
the display device further comprises a dummy pattern between a plurality of center lines.