US 12,406,628 B2
Display panel and display apparatus
Fei Li, Wuhan (CN)
Assigned to Wuhan Tianma Micro-electronics Co., Ltd., Wuhan (CN)
Filed by WUHAN TIANMA MICRO-ELECTRONICS CO., LTD., Wuhan (CN)
Filed on Feb. 26, 2024, as Appl. No. 18/587,366.
Claims priority of application No. 202310198086.2 (CN), filed on Mar. 1, 2023.
Prior Publication US 2024/0194144 A1, Jun. 13, 2024
Int. Cl. G09G 3/32 (2016.01); G09G 3/3258 (2016.01); G09G 3/3275 (2016.01); H10K 59/121 (2023.01); H10K 59/131 (2023.01); H10K 59/35 (2023.01)
CPC G09G 3/3258 (2013.01) [G09G 3/3275 (2013.01); H10K 59/1213 (2023.02); H10K 59/1216 (2023.02); H10K 59/131 (2023.02); H10K 59/353 (2023.02); G09G 2310/061 (2013.01); G09G 2320/0233 (2013.01); G09G 2320/0247 (2013.01)] 25 Claims
OG exemplary drawing
 
1. A display panel comprising: a substrate; a drive layer; and a pixel layer, the pixel layer being located at a side of the drive layer away from the substrate,
wherein the drive layer comprises a first metal layer that is closer to the pixel layer than other metal layers in the drive layer, the first metal layer comprises data lines and a first signal line, the data lines extend in a same direction as the first signal line, and the first signal line transmits a constant voltage signal, and
the pixel layer comprises a plurality of sub-pixels each comprising a light-emitting region located between adjacent data lines of the data lines, and the first signal line overlaps with centers of the light-emitting regions of some of the plurality of sub-pixels.