US 12,490,633 B2
Display panel and display device
Xiangdan Dong, Beijing (CN); Rong Wang, Beijing (CN); Mengmeng Du, Beijing (CN); Changlong Yuan, Beijing (CN); Fan He, Beijing (CN); and Donghui Tian, Beijing (CN)
Assigned to CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Chengdu (CN); and BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD., Beijing (CN)
Appl. No. 17/997,869
Filed by CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Sichuan (CN); and BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
PCT Filed Nov. 25, 2021, PCT No. PCT/CN2021/133237
§ 371(c)(1), (2) Date Nov. 3, 2022,
PCT Pub. No. WO2023/092402, PCT Pub. Date Jun. 1, 2023.
Prior Publication US 2024/0260398 A1, Aug. 1, 2024
Int. Cl. H10K 59/80 (2023.01); H10K 59/131 (2023.01)
CPC H10K 59/873 (2023.02) [H10K 59/131 (2023.02)] 20 Claims
OG exemplary drawing
 
1. A display panel, comprising:
a display region;
a peripheral region surrounding the display region;
a base substrate;
a first signal line, located on the base substrate, comprising an electrode structure located in the peripheral region, and in a plan view of the display panel, an edge of the electrode structure away from the display region having a stepped shape; and
a covering portion, covering the edge of the electrode structure away from the display region.