Led chip and method for manufacturing the same, and display device

A display device, comprising:

• a driving circuit;
• and
• a light-emitting unit, coupled to the driving circuit and comprising the light-emitting diode (LED) chip;
• the LED chip comprising at least one LED;
• the LED comprising an epitaxial structure;
• the epitaxial structure comprising an N-type semiconductor stacked layer, a light-emitting layer, and a P-type semiconductor layer which are stacked sequentially;
• the N-type semiconductor stacked layer comprising a first N-type semiconductor layer, an intrinsic semiconductor layer, and a second N-type semiconductor layer which are stacked sequentially, wherein
• the first N-type semiconductor layer is disposed on one side of the second N-type semiconductor layer away from the light-emitting layer;
• the first N-type semiconductor layer comprises an N-type semiconductor substrate defining holes and scattering particles filled in the holes.