US 12,004,374 B2
Display panel, manufacturing method thereof, and display device
Chuanbao Luo, Guangdong (CN)
Assigned to Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Shenzhen (CN)
Appl. No. 17/438,999
Filed by Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Guangdong (CN)
PCT Filed Jul. 26, 2021, PCT No. PCT/CN2021/108400
§ 371(c)(1), (2) Date Sep. 14, 2021,
PCT Pub. No. WO2023/000352, PCT Pub. Date Jan. 26, 2023.
Claims priority of application No. 202110818578.8 (CN), filed on Jul. 20, 2021.
Prior Publication US 2024/0032337 A1, Jan. 25, 2024
Int. Cl. H01L 21/00 (2006.01); G02F 1/1362 (2006.01); G02F 1/1368 (2006.01); H10K 59/12 (2023.01); H10K 59/121 (2023.01); H10K 59/65 (2023.01)
CPC H10K 59/1213 (2023.02) [G02F 1/136209 (2013.01); G02F 1/1368 (2013.01); H10K 59/1201 (2023.02); H10K 59/65 (2023.02)] 20 Claims
OG exemplary drawing
 
1. A display panel, comprising an array substrate, wherein the array substrate comprises:
a substrate;
a first gate disposed on one side of the substrate;
an active pattern disposed on one side of the first gate away from the substrate;
a second gate disposed on one side of the active pattern away from the first gate;
a photosensitive pattern disposed on one side of the second gate away from the active pattern; and
a polar plate disposed on one side of the photosensitive pattern away from the second gate;
wherein the array substrate further comprises a first source and a first drain, the first gate, the first source, the first drain, the second gate, and the active pattern form a first thin film transistor, and the second gate, the photosensitive pattern, and the polar plate form a capacitor.