US 12,356,818 B2
Display panel and display apparatus
Shaoru Li, Beijing (CN); Rui Wang, Beijing (CN); Ni Yang, Beijing (CN); and Hailong Wu, Beijing (CN)
Assigned to CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Chongqing (CN); and BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
Filed by CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Chongqing (CN); and BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
Filed on May 12, 2024, as Appl. No. 18/661,658.
Application 18/661,658 is a continuation of application No. 16/964,331, granted, now 12,016,215, previously published as PCT/CN2019/111101, filed on Oct. 14, 2019.
Prior Publication US 2024/0298488 A1, Sep. 5, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. H10K 59/131 (2023.01)
CPC H10K 59/131 (2023.02) 14 Claims
OG exemplary drawing
 
1. A display substrate, comprising a display area, wherein the display area comprises a plurality of pixel units arranged in an array, each of the plurality of pixel units comprises a driving transistor, each of at least part of rows of pixel units is correspondingly provided with a first power line, and each of at least part of columns of pixel units is correspondingly provided with a second power line; a first power bus is provided on one side of the display area in an extending direction of the second power line, and one end of the second power line is coupled to the first power bus; the plurality of pixel units are divided into a first pixel unit and a second pixel unit;
in at least two adjacent rows of pixel units, a connection point between the first power line and the second power line is in the first pixel unit, but is not in the second pixel unit;
in at least two adjacent columns of pixel units, respective connection points between the first power lines and the second power lines are not on a same straight line; and
the display area comprises at least two display sub-areas, and the at least two display sub-areas are disposed along the extending direction of the second power line; and for any two display sub-areas, a number of the first pixel units in one of the two display sub-areas closer to the first power bus is less than a number of the first pixel units in the other of the two display sub-areas farther away from the first power bus.