US 12,426,449 B2
Display panel and method for fabricating display panel
Jia Tang, Guangdong (CN)
Assigned to Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Shenzhen (CN)
Filed by Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Guangdong (CN)
Filed on Dec. 27, 2022, as Appl. No. 18/088,839.
Claims priority of application No. 202211533322.3 (CN), filed on Dec. 1, 2022.
Prior Publication US 2024/0188348 A1, Jun. 6, 2024
Int. Cl. H10K 59/125 (2023.01); H10K 59/12 (2023.01); H10K 59/131 (2023.01); H10K 59/80 (2023.01)
CPC H10K 59/125 (2023.02) [H10K 59/1201 (2023.02); H10K 59/131 (2023.02); H10K 59/8792 (2023.02)] 10 Claims
OG exemplary drawing
 
1. A display panel, comprising a plurality of pixel units, wherein the pixel units comprises a light-emitting area and a non-light-emitting area arranged on at least one side of the light-emitting area, wherein the display panel comprises:
a substrate;
an active layer disposed over the substrate;
a gate disposed on the active layer;
an interlayer dielectric layer disposed on the gate;
a source/drain metal layer, wherein the source/drain metal layer is disposed on the interlayer dielectric layer and electrically connected to the active layer; and
a first conductive layer, wherein the first conductive layer is disposed on the interlayer dielectric layer;
wherein the source/drain metal layer is disposed in the non-light-emitting area, the source/drain metal layer is disposed on the first conductive layer and is electrically connected to the first conductive layer, and a thickness of the first conductive layer is smaller than a thickness of the source/drain metal layer;
wherein the first conductive layer is disposed in the light-emitting area and the non-light-emitting area, and an orthographic projection of the source/drain metal layer on the interlayer dielectric layer is within an orthographic projection of the first conductive layer on the interlayer dielectric layer.