US 12,396,309 B2
Array substrate, backlight, display device
Ming Yang, Beijing (CN); Xingce Shang, Beijing (CN); Wei Hao, Beijing (CN); Zhenyu Zhang, Beijing (CN); Fuqiang Li, Beijing (CN); and Wanzhi Chen, Beijing (CN)
Assigned to BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
Appl. No. 17/756,513
Filed by BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
PCT Filed Jun. 25, 2021, PCT No. PCT/CN2021/102528
§ 371(c)(1), (2) Date Dec. 29, 2022,
PCT Pub. No. WO2022/267052, PCT Pub. Date Dec. 29, 2022.
Prior Publication US 2024/0234657 A1, Jul. 11, 2024
Int. Cl. H10H 20/857 (2025.01); H01L 25/075 (2006.01)
CPC H10H 20/857 (2025.01) [H01L 25/0753 (2013.01)] 24 Claims
OG exemplary drawing
 
1. An array substrate comprising:
a plurality of light-emitting units arranged in an array, the plurality of light-emitting units being arranged in M rows along a first direction and in N columns along a second direction intersecting with the first direction; and
a plurality of first signal lines extending along the first direction, the plurality of first signal lines being divided into N groups, the N groups of first signal lines being in one-to-one correspondence with the N columns of light-emitting units, and each of the N groups of first signal lines being electrically connected to a column of light-emitting units corresponding to the group of first signal lines,
wherein each group of first signal lines comprises at least two first signal lines, for each column of light-emitting units, at least two consecutive rows of light-emitting units in the column of light-emitting units are electrically connected to one of the at least two first signal lines, and the remaining at least one row of light-emitting unit in the column of light-emitting units except the at least two consecutive rows of light-emitting units is electrically connected to the other one of the at least two first signal lines, M is a positive integer greater than or equal to 3, and N is a positive integer greater than or equal to 1.