Light-emitting device, light-emitting device manufacturing method and display module

The invention provides a light-emitting device, a light-emitting device manufacturing method and a display module. The light-emitting device comprises a flip chip, and the flip chip comprises an epitaxial layer, a first electrode and a second electrode; the flip chip further comprises a first conductive layer and a second conductive layer. The side face, facing the second electrode, of the first electrode is a first inner surface, the other side faces, except the first inner surface, of the first electrode are first outer surfaces, the first conductive layer is arranged on the first outer surfaces, and the first conductive layer is insulated from the epitaxial layer; the side face, facing the first electrode, of the second electrode is a second inner surface, the other side faces, except the second inner surface, of the second electrode are second outer surfaces, the second conducting layer is arranged on the second outer surfaces, and the second conducting layer is insulated from the epitaxial layer. Accordi