LOW RESISTANCE ELECTRODE AND COMPOUND SEMICONDUCTOR LIGHT EMITTING DEVICE INCLUDING THE SAME

摘要

A low resistance electrode and a compound semiconductor light emitting device including the same are provided. The low resistance electrode deposited on a p-type semiconductor layer of a compound semiconductor light emitting device including an n-type semiconductor layer, an active layer, and the p-type semiconductor layer, including: a reflective electrode which is disposed on the p-type semiconductor layer and reflects light being emitted from the active layer; and an agglomeration preventing electrode which is disposed on the reflective electrode layer in order to prevent an agglomeration of the reflective electrode layer during an annealing process.