Patent ID: 8436383
Filing Date: 2013-05-07
Classification: H01L

Abstract:
1. A semiconductor light emitting device comprising: a first conductive type semiconductor layer including a P-type dopant, the first conductive type semiconductor layer having a plurality of holes that penetrate the first conductive type semiconductor layer; a first electrode layer disposed on the first conductive type semiconductor layer; an active layer under the first conductive type semiconductor layer; a second conductive type semiconductor layer including an N-type dopant, the second conductive type semiconductor layer disposed under the active layer; a second electrode layer disposed under the second conductive type semiconductor layer; and an insulating material disposed in the plurality of holes of the first conductive type semiconductor layer, wherein each of the plurality of holes has a depth equal to a thickness of the first conductive type semiconductor layer, and wherein the insulating material has a height equal to the thickness of the first conductive type semiconductor layer, wherein the insulating material contacts the active layer.