<p>A light-emitting device includes a light-emitting element and a support substrate. The light-emitting element has an insulating layer and first and second vertical conductors passing through the insulating layer. The support substrate has a substrate part and first and second through electrodes and is disposed on the insulating layer. The first through electrode passes through the substrate part with one end connected to an opposing end of the first vertical conductor, while the second through electrode passes through the substrate part with one end connected to an opposing end of the second vertical conductor. The opposing ends of the first and second vertical conductors are projected from a surface of the insulating layer and connected to the ends of the first and second through electrode inside the support substrate.</p>
