US 12,074,155 B2
Display device
Dae Geun Lee, Hwaseong-si (KR); Kyung Mok Lee, Bucheon-si (KR); and Suk Ho Choi, Seongnam-si (KR)
Assigned to Samsung Display Co., Ltd., Yongin-si (KR)
Filed by Samsung Display Co., Ltd., Yongin-Si (KR)
Filed on Oct. 4, 2022, as Appl. No. 17/959,670.
Application 17/959,670 is a continuation of application No. 17/191,561, filed on Mar. 3, 2021, granted, now 11,495,591.
Application 17/191,561 is a continuation of application No. 16/262,607, filed on Jan. 30, 2019, granted, now 10,964,680, issued on Mar. 30, 2021.
Claims priority of application No. 10-2018-0046258 (KR), filed on Apr. 20, 2018.
Prior Publication US 2023/0026637 A1, Jan. 26, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H01L 25/18 (2023.01); H01L 23/00 (2006.01); H10K 59/131 (2023.01); H10K 77/10 (2023.01); H10K 102/00 (2023.01)
CPC H01L 25/18 (2013.01) [H01L 24/16 (2013.01); H01L 24/32 (2013.01); H01L 24/73 (2013.01); H10K 59/131 (2023.02); H10K 77/111 (2023.02); H01L 2224/16145 (2013.01); H01L 2224/17152 (2013.01); H01L 2224/32145 (2013.01); H01L 2224/73204 (2013.01); H01L 2924/1426 (2013.01); H10K 2102/311 (2023.02)] 5 Claims
OG exemplary drawing
 
1. A display device, comprising:
a substrate including a first region and a second region located around the first region;
a display unit disposed on the first region and including a light emitting element;
a pad portion disposed on the second region, the pad portion including a first pad array arranged in a first row and a second pad array arranged in a second row, the first row and the second row extending in a first direction;
a driving circuit disposed on the second region and electrically connected to the pad portion;
wherein the first pad array includes a plurality of first pads and a plurality of first additional pads disposed outward relative to the plurality of first pads,
wherein the second pad array includes a plurality of second pads and a plurality of second additional pads disposed outward relative to the plurality of second pads, and
wherein a number of the plurality of first additional pads in the first row is greater than a number of the plurality of second additional pads in the second row.