A display module is disclosed. The display module includes a glass substrate, a plurality of light emitting diodes (LEDs) electrically connected to a TFT layer of the glass substrate, a plurality of first connection pads electrically connected to a TFT circuit disposed in the second edge zone of the glass substrate at intervals and provided in the TFT layer through wiring; a plurality of second connection pads disposed at intervals in the third edge zone of the glass substrate and electrically connected to the driving circuit through wiring, and a plurality of side wirings of which one end completely covers the corresponding first connection pad and the other end completely covers the corresponding second connection pad, wherein at least one of one end and the other end of the side wirings covers a portion of the insulating layer formed on the glass substrate.