Patent ID: 8877562
Filing Date: 2014-11-04
Classification: H01L

Abstract:
1. A method of manufacturing a light-emitting device, the method comprising: forming a compound semiconductor structure having a first compound semiconductor layer, an active layer, and a second compound semiconductor layer sequentially stacked on a substrate; forming a via-hole exposing a portion of the first compound semiconductor layer by etching the compound semiconductor structure from the second compound semiconductor layer; forming a first electrode layer connected to the first compound semiconductor layer within the via-hole; forming a second electrode layer connected to the second compound semiconductor layer; forming an insulating layer covering a top surface of the second electrode layer and covering an exposed surface of the compound semiconductor structure surrounding the first electrode layer, a top surface of the first electrode layer being exposed through the insulating layer; adhering a non-conductive substrate to the insulating layer and to the top surface of the first electrode layer by using a conducting adhesive layer, the conducting adhesive layer continuously extending on a top surface of the non-conductive substrate to cover the entire area of the top surface of the non-conductive substrate; exposing a first portion of the conducting adhesive layer and a second portion of the second electrode layer by removing portions of the substrate, the compound semiconductor structure, and the insulating layer; forming a first electrode connection layer connected to the first portion of the conducting adhesive layer; and forming a second electrode connection layer connected to the second portion of the second electrode layer.