US 12,075,638 B2
Array substrate, display panel, and display device
Jiyue Song, Wuhan (CN); Fei Ai, Wuhan (CN); Dewei Song, Wuhan (CN); and Fan Gong, Wuhan (CN)
Assigned to Wuhan China Star Optoelectronics Technology Co., Ltd., Wuhan (CN)
Appl. No. 17/278,694
Filed by Wuhan China Star Optoelectronics Technology Co., Ltd., Wuhan (CN)
PCT Filed Feb. 26, 2021, PCT No. PCT/CN2021/078204
§ 371(c)(1), (2) Date Mar. 23, 2021,
PCT Pub. No. WO2022/147895, PCT Pub. Date Jul. 14, 2022.
Claims priority of application No. 202110022634.7 (CN), filed on Jan. 8, 2021.
Prior Publication US 2023/0354624 A1, Nov. 2, 2023
Int. Cl. H10K 30/80 (2023.01); H10K 39/32 (2023.01); G06V 40/13 (2022.01)
CPC H10K 30/80 (2023.02) [H10K 39/32 (2023.02); G06V 40/1318 (2022.01)] 19 Claims
OG exemplary drawing
 
1. An array substrate, comprising:
a base substrate;
a light-sensitive component layer disposed on the base substrate, wherein a plurality of light-sensitive components are disposed at intervals on the light-sensitive component layer;
a first light-shielding layer disposed on the light-sensitive component layer and comprising a plurality of black matrices disposed at intervals, wherein an orthographic projection of the first light-shielding layer on the base substrate partially overlaps with an orthographic projection of each of the light-sensitive components on the base substrate;
a first metal layer disposed on the base substrate, wherein the light-sensitive component comprises a cathode, the first metal layer comprises a touch wire, and the touch wire and the cathode are disposed at intervals in the first metal layer;
a first electrode layer disposed on the light-sensitive components, wherein the first electrode layer comprises a touch electrode, and the touch wire is connected to the touch electrode; and
a second electrode layer disposed on the black matrices, wherein the light-sensitive component comprises an anode, the second electrode layer comprises a pixel electrode, and the pixel electrode and the anode are disposed at intervals in the second electrode layer.