Display device using semiconductor light emitting device

A display device, comprising:

• a lower substrate;
• a line electrode located at the lower substrate;
• a plurality of semiconductor light emitting devices electrically connected to the line electrode and configured to generate light, the plurality of semiconductor light emitting devices including red, green and blue semiconductor light emitting devices that emit red, green and blue light, respectively, to form one pixel region, the plurality of semiconductor light emitting devices containing inorganic semiconductor materials;
• and
• a conductive adhesive layer, the conductive adhesive layer comprising:
• a body configured to combine the lower substrate with the semiconductor light emitting devices, and
• conductors dispersed within the body to electrically connect the lower substrate to the semiconductor light emitting devices,
• wherein the semiconductor light emitting devices comprise:
• a first conductive semiconductor layer;
• an active layer located on the first conductive semiconductor layer;
• a second conductive semiconductor layer located on the active layer;
• and
• a first electrode electrically connected to the first conductive semiconductor layer,
• wherein a reflective layer is located on a lower surface of the first conductive semiconductor layer, and
• wherein the first electrode is disposed at one region of the lower surface, and the reflective layer is disposed at another region of the lower surface.