US 12,490,634 B2
Display panel
Shaofeng Duan, Guangdong (CN)
Assigned to Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Shenzhen (CN)
Appl. No. 17/779,604
Filed by Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Guangdong (CN)
PCT Filed May 19, 2022, PCT No. PCT/CN2022/093783
§ 371(c)(1), (2) Date May 25, 2022,
PCT Pub. No. WO2023/206662, PCT Pub. Date Nov. 2, 2023.
Claims priority of application No. 202210458577.1 (CN), filed on Apr. 27, 2022.
Prior Publication US 2024/0164186 A1, May 16, 2024
Int. Cl. H10K 59/00 (2023.01); H10K 59/122 (2023.01); H10K 59/80 (2023.01)
CPC H10K 59/874 (2023.02) [H10K 59/122 (2023.02); H10K 59/8731 (2023.02)] 18 Claims
OG exemplary drawing
 
1. A display panel, comprising:
an array substrate;
a planarization layer, disposed on the array substrate;
a blocking member, disposed on a surface of the planarization layer away from the array substrate;
a pixel definition layer, disposed on the surface of the planarization layer away from the array substrate, and the blocking member penetrates through the pixel definition layer, the pixel definition layer comprising a plurality of openings; and
a light-emitting layer, the light-emitting layer comprising a plurality of light-emitting parts, and one of the light-emitting parts disposed in one of the openings;
wherein the blocking member comprises a plurality of blocking walls, and any one of the blocking walls is disposed around one of the light-emitting parts; and
wherein a surface of the blocking member away from the planarization layer is higher than a surface of the light-emitting layer away from the planarization layer.