Micro LED micro-display chip and manufacturing method thereof

The invention discloses a Micro LED micro-display chip and a manufacturing method thereof, and the Micro LED micro-display chip comprises a plurality of LED units which are arranged on a driving panel, the plurality of LED units are provided with a plurality of LED table boards which are in one-to-one correspondence, and each LED unit can be independently driven by the driving panel; the fence structure is provided with a plurality of grid holes, and the plurality of grid holes are respectively arranged around the plurality of LED table boards; and the reflective layer is arranged on the surface of the fence structure. In the technical scheme, the plurality of grid holes are arranged around the plurality of LED table tops, so that the reflective layer on the surface of the fence structure can effectively block light leakage of the side walls of the LED units, light crosstalk between the adjacent LED units can be prevented, meanwhile, the reflective layer can reflect light rays emitted by the LED units, and th