US 12,074,250 B2
Display substrate and method of manufacturing the same, and display device
Kangle Chang, Beijing (CN); Pei Li, Beijing (CN); Jinpeng Li, Beijing (CN); Lu Yu, Beijing (CN); Jian Sang, Beijing (CN); Haiwei Sun, Beijing (CN); and Ming Chen, Beijing (CN)
Assigned to BOE MLED TECHNOLOGY CO., LTD., Beijing (CN); and BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
Appl. No. 17/291,829
Filed by BOE MLED TECHNOLOGY CO., LTD., Beijing (CN); and BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
PCT Filed Jan. 23, 2020, PCT No. PCT/CN2020/073961
§ 371(c)(1), (2) Date May 6, 2021,
PCT Pub. No. WO2021/147064, PCT Pub. Date Jul. 29, 2021.
Prior Publication US 2022/0052225 A1, Feb. 17, 2022
Int. Cl. H01L 33/00 (2010.01); H01L 25/075 (2006.01); H01L 33/10 (2010.01)
CPC H01L 33/10 (2013.01) [H01L 25/0753 (2013.01); H01L 33/005 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A display substrate, comprising:
a base;
a plurality of light-emitting devices disposed on a side of the base, the plurality of light-emitting devices being spaced apart from each other; and
a light adjustment layer, at least part of the light adjustment layer being located in gaps among the plurality of light-emitting devices, so that side walls of at least one of the plurality of light-emitting devices are surrounded by the light adjustment layer, a material of the light adjustment layer including a light-absorbing material, and the light adjustment layer being configured to absorb light incident on the light adjustment layer.