US 12,453,239 B2
Display panel and method for manufacturing the same, and display device
Chunyang Wang, Beijing (CN); Xueyan Tian, Beijing (CN); Ming Liu, Beijing (CN); and Jing Wang, Beijing (CN)
Assigned to Beijing BOE Technology Development Co., Ltd., Beijing (CN)
Appl. No. 17/763,700
Filed by BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
PCT Filed Mar. 25, 2021, PCT No. PCT/CN2021/083089
§ 371(c)(1), (2) Date Mar. 25, 2022,
PCT Pub. No. WO2022/198592, PCT Pub. Date Sep. 29, 2022.
Prior Publication US 2024/0057376 A1, Feb. 15, 2024
Int. Cl. H10K 50/856 (2023.01); H10K 50/85 (2023.01); H10K 50/858 (2023.01); H10K 59/12 (2023.01); H10K 59/35 (2023.01); H10K 59/80 (2023.01); H10K 102/00 (2023.01)
CPC H10K 50/856 (2023.02) [H10K 50/85 (2023.02); H10K 50/858 (2023.02); H10K 59/1201 (2023.02); H10K 59/35 (2023.02); H10K 59/872 (2023.02); H10K 59/8722 (2023.02); H10K 59/875 (2023.02); H10K 59/878 (2023.02); H10K 59/871 (2023.02); H10K 59/873 (2023.02); H10K 2102/351 (2023.02)] 20 Claims
OG exemplary drawing
 
1. A display panel, comprising:
a substrate;
a light-emitting structure layer located on a side of the substrate; the light-emitting structure layer having a plurality of light-emitting regions and a non-light-emitting region for spacing the plurality of light-emitting regions apart from each other;
a specular reflection layer located on a side of the light-emitting structure layer away from the substrate; the specular reflection layer covering at least the non-light-emitting region; and
an interference adjustment layer located on a side of the specular reflection layer away from the light-emitting structure layer; the interference adjustment layer being configured such that lights of some colors interfere destructively to form a mirror display of a set color.