Light emitting diode epitaxial structure, display panel and electronic equipment

The embodiment of the invention provides a light-emitting diode epitaxial structure, a display panel and electronic equipment, relates to the technical field of display, and reduces process limitation when color display is realized through an LED. The light-emitting diode epitaxial structure comprises a first color epitaxial layer and a second color epitaxial layer which are stacked, any one of the first color epitaxial layer and the second color epitaxial layer comprises a first stress buffer layer, a first carrier injection layer, a light-emitting layer and a second carrier injection layer which are sequentially stacked in the first direction; the light-emitting layers in the first color epitaxial layer and the second color epitaxial layer are light-emitting layers with different colors; one of the first carrier injection layer and the second carrier injection layer is an electron injection layer, and the other one of the first carrier injection layer and the second carrier injection layer is a hole injection layer.