Patent ID: 9059015
Filing Date: 2015-06-16
Classification: H01L

Abstract:
1. A light-emitting device, comprising: a substrate; a first connection metal disposed on the substrate; light-emitting regions disposed on the first connection metal, each light-emitting region comprising an upper semiconductor layer, a lower semiconductor layer, and an active layer disposed between the upper and lower semiconductor layers; a second connection metal electrically connecting adjacent light-emitting regions to each other and comprising openings in which the light-emitting regions are disposed; a bonding metal disposed between the substrate and the first connection metal, the bonding metal being disposed continuously over an entire area below all of the light-emitting regions; a first insulation layer disposed on the second connection metal, surrounding the light emitting regions, and comprising openings in which the light-emitting regions are disposed; and a second insulation layer disposed between the first connection metal and the second connection metal, wherein the light-emitting regions are connected in parallel by the first connection metal and the second connection metal.