Display device and method of manufacturing the same

A method of manufacturing a display device, the method comprising:

• providing a substrate;
• forming a display element layer including at least one light emitting element emitting light on one surface of the substrate;
• and
• forming a pixel circuit portion including at least one transistor electrically connected to the light emitting element on the display element layer,
• wherein the forming the display element layer comprises:
• forming a first conductive electrode and a second conductive electrode spaced apart from the first conductive electrode on the one surface of the substrate;
• self-aligning the light emitting element on the one surface of the substrate by supplying power to the first conductive electrode and the second conductive electrode, respectively;
• forming a first electrode electrically connecting one end of the light emitting element and the first conductive electrode;
• forming a second electrode electrically connecting the other end of the light emitting element and the second conductive electrode;
• and
• forming an insulating material layer on the second electrode to cover the second electrode.