LIGHT-EMITTING DEVICE AND DISPLAY DEVICE

A light-emitting device includes a substrate, a semiconductor structure, and an insulating reflective layer. The substrate has an upper surface and a lower surface. The semiconductor structure is disposed on the upper surface of the substrate. A projection of the semiconductor structure on the upper surface of the substrate has an outer periphery spaced apart a distance from an outer periphery of the upper surface of the substrate. The insulating reflective layer covers at least a part of the semiconductor structure and has an extending portion extending outwardly from the semiconductor structure and covering a part of the upper surface of the substrate. A peripheral end of the extending portion of the insulating reflective layer has an inclined lateral surface, and an included angle defined between the inclined lateral surface and the upper surface of the substrate is not less than 60°.