US 12,022,674 B2
Display panel and method for producing same, and display device
Yu Jin, Jiangsu (CN); Jiaxin Zheng, Jiangsu (CN); Jiapei Ren, Jiangsu (CN); and Wei Liu, Jiangsu (CN)
Assigned to KunShan Go-Visionox Opto-Electronics Co., Ltd., Kunshan (CN)
Filed by KunShan Go-Visionox Opto-Electronics Co., Ltd., Jiangsu (CN)
Filed on May 26, 2021, as Appl. No. 17/330,676.
Application 17/330,676 is a continuation of application No. PCT/CN2019/119000, filed on Nov. 15, 2019.
Claims priority of application No. 201910458204.2 (CN), filed on May 29, 2019.
Prior Publication US 2021/0280816 A1, Sep. 9, 2021
Int. Cl. H10K 50/00 (2023.01); H10K 50/818 (2023.01); H10K 71/00 (2023.01); H10K 59/122 (2023.01); H10K 102/00 (2023.01); H10K 102/10 (2023.01)
CPC H10K 50/818 (2023.02) [H10K 71/621 (2023.02); H10K 59/122 (2023.02); H10K 2102/103 (2023.02); H10K 2102/351 (2023.02)] 16 Claims
OG exemplary drawing
 
1. A display panel, comprising:
a substrate;
a pixel defining layer disposed on the substrate; and
an electrode layer located between the substrate and the pixel defining layer;
wherein the pixel defining layer is provided with a through hole disposed through the pixel defining layer to the electrode layer; the electrode layer comprises a first transparent conductive layer, a second transparent conductive layer, and a light-shielding conductive layer that are arranged in a stack, the first transparent conductive layer is sandwiched between the substrate and the light-shielding conductive layer, the light-shielding conductive layer is sandwiched between the first transparent conductive layer and the second transparent conductive layer, and along a stacking direction of the electrode layer, an area of an orthographic projection of the first transparent conductive layer on the substrate is larger than an area of an orthographic projection of the light-shielding conductive layer on the substrate.