Display panel, its manufacturing method and display device

Abstract

This application provides a display panel, its fabrication method, and a display device, solving the problem of low yield of display products in the prior art. The display panel includes a substrate, an isolation structure layer, and multiple light-emitting devices. The isolation structure is located on one side of the substrate and encloses multiple isolation openings. The isolation structure has a first surface. The light-emitting devices are located within corresponding isolation openings. The multiple light-emitting devices include a first light-emitting device. The first electrode of the first light-emitting device located on the side of the first surface facing the substrate includes a first end, a second end, and a first intermediate segment located between the first end and the second end. The first end overlaps with the isolation structure and has a first thickness. The orthographic projection of the second end on the substrate overlaps with the first edge of the orthographic projection of the first surface on the substrate and has a second thickness. The first intermediate segment has a third thickness. The third thickness is greater than the first thickness and the third thickness is greater than the second thickness.

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