US 11,925,080 B2
Display device
Jae-Ho Choi, Seoul (KR); Won Kyu Kwak, Seongnam-si (KR); Chang Soo Pyon, Seongnam-si (KR); and Seung Gyu Tae, Osan-si (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do (KR)
Filed by Samsung Display Co., LTD., Yongin-si (KR)
Filed on Jul. 20, 2021, as Appl. No. 17/380,221.
Claims priority of application No. 10-2020-0146269 (KR), filed on Nov. 4, 2020.
Prior Publication US 2022/0140055 A1, May 5, 2022
Int. Cl. H01L 21/00 (2006.01); G09G 3/3291 (2016.01); H10K 59/121 (2023.01); H10K 59/131 (2023.01)
CPC H10K 59/131 (2023.02) [G09G 3/3291 (2013.01); H10K 59/121 (2023.02)] 20 Claims
OG exemplary drawing
 
1. A display device comprising:
a substrate including a display area and a non-display area;
a plurality of pixels disposed in the display area;
a common voltage supply wiring overlapping the non-display area and disposed on the substrate;
a driving voltage supply wiring overlapping the non-display area and disposed on the substrate; and
a data voltage supply wiring overlapping the non-display area and electrically connected to the plurality of pixels,
wherein at least one of the common voltage supply wiring and the driving voltage supply wiring includes a chamfered area,
the data voltage supply wiring includes a first data voltage supply wiring, a second data voltage supply wiring, and a third data voltage supply wiring, and the first to third data voltage supply wirings are disposed in different layers.