Top-emitting N-based light emitting device and method of manufacturing the same

摘要

Provided is a top-emitting N-based light emitting device and a method of manufacturing the same. The N-based light emitting device may include an n-type clad layer, an active layer, a p-type clad layer, and a transparent conductive thin film which may be sequentially stacked on a substrate. The transparent conductive thin film may have a surface nano-scale patterned by wet-etching and then annealing without using a mask for improving the light extraction rate. A light emitting device having a higher brightness may be prepared by increasing or maximizing the light extraction rate by employing the transparent conductive thin film having the surface patterned by wet-etching and then annealing.