Micro LED display panel with narrowed border area and method for making same

A micro light emitting diode (LED) display panel defining a display area and a border area surrounding the display area, comprising:

• a thin film transistor (TFT) array substrate;
• a plurality of micro LEDs on the TFT array substrate, the plurality of micro LEDs being spaced apart from each other;
• a common electrode on the TFT array substrate, the common electrode covering and electrically coupling to each and all of the plurality of micro LEDs;
• a metal layer on a side of the common electrode away from the TFT array substrate and being electrically coupled to the common electrode;
• and
• a black photoresist layer on a side of the metal layer away from the TFT array substrate, the black photoresist layer defining a plurality of through holes, each of the plurality of through holes being extended through both the black photoresist layer and the metal layer and aligned with one of the plurality of micro LEDs;
• wherein the metal layer and the black photoresist layer cover the display area and the border area.