Display panel, method for manufacturing display panel, and electronic device

A method for manufacturing a display panel, the display panel comprising an active area and a non-active area at least partially surrounding the active area, the method comprising:

• providing a substrate;
• providing an array functional layer on one side of the substrate;
• providing at least an isolation structure on a side of the array functional layer away from the substrate, and at least an isolation opening defined in the active area, the isolation opening comprising a first isolation opening, a second isolation opening and a third isolation opening;
• providing, in the first isolation opening, a first light-emitting device of a plurality of light-emitting devices and a first encapsulation unit located on a side of the first light-emitting device away from the substrate;
• providing, in the second isolation opening, a second light-emitting device of the plurality of light-emitting devices and a second encapsulation unit located on a side of the second light-emitting device away from the substrate;
• and
• providing, in the third isolation opening, a third light-emitting device of the plurality of light-emitting devices and a third encapsulation unit located on a side of the third light-emitting device away from the substrate, and
• providing a redundant light-emitting functional layer and a first encapsulation layer on a side of the dam structure away from the substrate.

An electronic device, comprising:

• a display panel, comprising an active area and a non-active area at least partially surrounding the active area, and comprising:
• a substrate;
• an array functional layer located on one side of the substrate;
• at least an isolation structure located on a side of the array functional layer away from the substrate;
• at least an isolation opening defined in the active area;
• at least a light-emitting device and at least a corresponding encapsulation unit, which are at least partially located in the isolation opening, the encapsulation unit being located on a side of the light-emitting device away from the substrate;
• and
• a redundant light-emitting functional layer and a first encapsulation layer, which are stacked in the non-active area and on the side of the array functional layer away from the substrate.