US 11,950,466 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)
Appl. No. 17/418,147
Filed by CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Sichuan (CN); and BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
PCT Filed Aug. 31, 2020, PCT No. PCT/CN2020/112675
§ 371(c)(1), (2) Date Jun. 24, 2021,
PCT Pub. No. WO2022/041243, PCT Pub. Date Mar. 3, 2022.
Prior Publication US 2022/0310750 A1, Sep. 29, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. G09G 3/30 (2006.01); G09G 3/3233 (2016.01); H10K 50/813 (2023.01); H10K 59/131 (2023.01); H10K 71/00 (2023.01); H10K 59/12 (2023.01); H10K 59/35 (2023.01)
CPC H10K 59/131 (2023.02) [G09G 3/3233 (2013.01); H10K 50/813 (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)] 20 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 first direction; and
a light-emitting element, wherein the light-emitting element comprises an anode pattern;
and in the display substrate,
an overlap between the anode pattern of the first subpixel and the power signal line pattern is larger in area than an overlap between the anode pattern of the second subpixel and the power signal line pattern, and
an overlap between the anode pattern of the first subpixel and the first power line portion is larger in area than an overlap between the anode pattern of the first subpixel and the second power line portion.