US 12,278,244 B2
Display panel and method for manufacturing the same, display apparatus and tiled display apparatus
Linhui Gong, Beijing (CN); Chen Li, Beijing (CN); Chao Liu, Beijing (CN); and Jiacheng Qi, Beijing (CN)
Assigned to BOE MLED TECHNOLOGY CO., LTD., Beijing (CN); and BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
Appl. No. 17/787,985
Filed by BOE MLED Technology Co., Ltd., Beijing (CN); and BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
PCT Filed May 25, 2021, PCT No. PCT/CN2021/095872
§ 371(c)(1), (2) Date Jun. 22, 2022,
PCT Pub. No. WO2022/246664, PCT Pub. Date Dec. 1, 2022.
Prior Publication US 2024/0170497 A1, May 23, 2024
Int. Cl. H01L 27/12 (2006.01); H01L 25/16 (2023.01); H01L 33/60 (2010.01)
CPC H01L 27/124 (2013.01) [H01L 25/167 (2013.01); H01L 27/1292 (2013.01); H01L 33/60 (2013.01); H01L 2933/0058 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A display panel, comprising:
a backplane including a first main surface and a second main surface that are opposite, and a plurality of side surfaces each connecting the first main surface with the second main surface; at least one side surface of the plurality of side surfaces being as a selected side surface;
a plurality of light-emitting devices disposed on the second main surface of the backplane;
a plurality of connecting leads disposed on the first main surface, the selected side surface and the second main surface; each connecting lead of the plurality of connecting leads sequentially passing through the selected side surface and the second main surface from the first main surface; the plurality of connecting leads being electrically connected to the plurality of light-emitting devices;
a first protective layer covering the plurality of connecting leads; and
a reflective layer including at least a first portion, the first portion covering a portion of the first protective layer located on the selected side surface.