US 12,336,403 B2
Display substrate, method of manufacturing the same, and display apparatus
Pengfei Yu, Beijing (CN); Haigang Qing, Beijing (CN); Tinghua Shang, Beijing (CN); Jie Dai, Beijing (CN); Lu Bai, Beijing (CN); Chenxing Wan, Beijing (CN); and Yang Zhou, Beijing (CN)
Assigned to CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Sichuan (CN); and BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
Filed by CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Sichuan (CN); and BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
Filed on Feb. 29, 2024, as Appl. No. 18/591,885.
Application 18/591,885 is a continuation of application No. 17/418,147, granted, now 11,950,466, previously published as PCT/CN2020/112675, filed on Aug. 31, 2020.
Prior Publication US 2024/0206268 A1, Jun. 20, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. G09G 3/32 (2016.01); G09G 3/3233 (2016.01); H10K 50/813 (2023.01); H10K 59/131 (2023.01); H10K 59/80 (2023.01); H10K 71/00 (2023.01); H10K 59/12 (2023.01); H10K 59/35 (2023.01); H10K 59/65 (2023.01)
CPC H10K 59/131 (2023.02) [G09G 3/3233 (2013.01); H10K 50/813 (2023.02); H10K 59/80515 (2023.02); H10K 71/00 (2023.02); G09G 2300/0426 (2013.01); G09G 2300/0842 (2013.01); G09G 2310/08 (2013.01); H10K 59/1201 (2023.02); H10K 59/351 (2023.02); H10K 59/65 (2023.02)] 18 Claims
OG exemplary drawing
 
1. A display substrate, comprising a base and a plurality of subpixels distributed in an array on the base, wherein the plurality of subpixels comprise a first subpixel and a second subpixel, each of the subpixels comprises:
a power signal line pattern, wherein the power signal line pattern comprises a first power line portion and a second power line portion; and at least a part of the first power line portion extends in a second direction; and
a light-emitting element, wherein the light-emitting element comprises an anode pattern;
wherein the second power line portion comprises a body portion, a first end portion, and a second end portion, the body portion is spaced from the first power line portion in a first direction, the first direction intersects the second direction, the first end portion and the second end portion are disposed opposite to each other in the second direction, the first end portion is separately coupled to one end of the body portion and the first power line portion, the second end portion is separately coupled to an other end of the body portion and the first power line portion, and a hole is provided between the first power line portion and the second power line portion;
each of the subpixels further comprises a power compensation pattern, and the power compensation pattern forms an integral structure with the body portion and the first power line portion.