Display device, display panel and manufacturing method thereof

A method for manufacturing display panel, comprising:

• forming a substrate;
• forming at a side of the substrate a conductive shielding layer, at least one wiring layer, a planar layer covering the wiring layer and the conductive shielding layer, a first conductor and a second conductor, wherein the conductive shielding layer is insulated from the wiring layer, the first conductor is disposed in the planar layer and connected to one of the wiring layer, and the second conductor is penetrated into the planar layer from a side of the planar layer away from the substrate and connected to the conductive shielding layer;
• forming a first electrode layer at a surface of the planar layer away from the substrate, wherein the first electrode layer comprises a plurality of first electrodes distributed at intervals, an orthographic projection of the conductive shielding layer on the substrate is spaced apart from an orthographic projection of the first electrode on the substrate, and the first electrode is connected to the first conductor;
• forming a pixel definition layer covering the planar layer and exposing respective first electrode;
• forming a light-emitting layer covering the pixel definition layer and the first electrode, wherein the light-emitting layer is connected to the second conductor;
• and
• forming a second electrode covering the light-emitting layer.

A display device, comprising the display panel 20, wherein the display panel comprises:

• a substrate;
• at least one wiring layer, disposed at a side of the substrate;
• a conductive shielding layer, disposed at the side of the substrate same as the wiring layer, and insulated from the wiring layer;
• a planar layer, covering the wiring layer and the conductive shielding layer;
• a first electrode layer, disposed at a surface of the planar layer away from the substrate, and comprising a plurality of first electrodes distributed at intervals and connected to one of the wiring layer through a first conductor disposed in the planar layer;
• a pixel definition layer, covering the planar layer and exposing respective first electrode;
• a light-emitting layer, covering the pixel definition layer and the first electrode, and is connected to the conductive shielding layer through a second conductor at least partially disposed in the planar layer, wherein an orthographic projection of the second conductor on the substrate is located outside an orthographic projection of the first electrode on the substrate;
• and
• a second electrode, covering the light-emitting layer.