US 12,336,412 B2
Light-emitting diode display panel, manufacturing method thereof, and display device
Dongsheng Li, Beijing (CN); Kuanta Huang, Beijing (CN); Shengji Yang, Beijing (CN); Pengcheng Lu, Beijing (CN); Yunlong Li, Beijing (CN); Qing Wang, Beijing (CN); Yongfa Dong, Beijing (CN); Xiaobin Shen, Beijing (CN); Hui Tong, Beijing (CN); Xiong Yuan, Beijing (CN); Yu Wang, Beijing (CN); and Xiaochuan Chen, Beijing (CN)
Assigned to BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
Filed by BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
Filed on Feb. 28, 2024, as Appl. No. 18/590,337.
Application 18/590,337 is a division of application No. 17/853,325, filed on Jun. 29, 2022, granted, now 11,957,023.
Application 17/853,325 is a continuation of application No. 16/970,190, granted, now 11,805,680, previously published as PCT/CN2019/102291, filed on Aug. 23, 2019.
Prior Publication US 2024/0206277 A1, Jun. 20, 2024
Int. Cl. H10K 59/38 (2023.01); H10K 50/86 (2023.01); H10K 59/12 (2023.01); H10K 59/126 (2023.01); H10K 71/00 (2023.01)
CPC H10K 59/38 (2023.02) [H10K 50/86 (2023.02); H10K 59/1201 (2023.02); H10K 59/126 (2023.02); H10K 71/00 (2023.02)] 17 Claims
OG exemplary drawing
 
1. A display panel, comprising:
a base substrate comprising a display region and a peripheral region surrounding the display region;
a plurality of sub-pixels located in the display region;
a first color filter layer located on the base substrate; and
a second color filter layer located on the base substrate, wherein
the display panel comprises a plurality of sub-color-resistance layers arranged in a one-to-one correspondence with the plurality of sub-pixels, the plurality of sub-color-resistance layers comprise a plurality of first sub-color-resistance layers, and the plurality of first sub-color-resistance layers are a part of the first color filter layer;
the first color filter layer at least comprises a first stripe-shaped portion continuously extending along a first direction, the second color filter layer at least comprises a second stripe-shaped portion continuously extending along a second direction, and the first direction is intersected with the second direction; and
along the first direction, a length of the first stripe-shaped portion is greater than a size of at least one first sub-color-resistance layer; and along the second direction, a length of the second stripe-shaped portion is greater than a size of at least one first sub-color-resistance layer.