US 12,108,643 B2
Organic light-emitting diode display substrate, display panel and display device having an anode layer comprises a common power line provided with vent holes
Jiangnan Lu, Beijing (CN); Guangliang Shang, Beijing (CN); Can Zheng, Beijing (CN); Yu Feng, Beijing (CN); Libin Liu, Beijing (CN); Jie Zhang, Beijing (CN); and Mei Li, Beijing (CN)
Assigned to BOE Technology Group Co., Ltd., Beijing (CN)
Filed by BOE Technology Group Co., Ltd., Beijing (CN)
Filed on Sep. 27, 2022, as Appl. No. 17/953,941.
Application 17/953,941 is a continuation of application No. 17/427,076, granted, now 11,963,407, previously published as PCT/CN2020/128744, filed on Nov. 13, 2020.
Claims priority of application No. 201911189833.6 (CN), filed on Nov. 28, 2019.
Prior Publication US 2023/0021618 A1, Jan. 26, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H10K 59/131 (2023.01); G09G 3/3208 (2016.01); H10K 59/121 (2023.01)
CPC H10K 59/131 (2023.02) [H10K 59/121 (2023.02); G09G 3/3208 (2013.01); G09G 2320/0209 (2013.01); G09G 2320/0233 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A display substrate, providing with a display area and a peripheral area around the display area, and comprising: a source/drain layer, a planarization layer and an anode layer which are laminated in sequence, wherein
in the peripheral area, the source/drain layer comprises at least one pair of first signal lines comprising a signal line of a gate circuit and the anode layer comprises a common power line provided with vent holes; and
overlapping areas between two first signal lines in any pair of the first signal lines and a projection pattern of the vent hole are equal, the projection pattern of the vent hole being a pattern of an orthographic projection of the vent hole in the common power line onto the source/drain layer.