LIGHT EMITTING DEVICE HAVING DIELECTRIC REFLECTOR AND METHOD OF MANUFACTURING THE SAME

摘要

Disclosed is a light emitting device including a dielectric reflector. The disclosed light emitting device includes a first conductive semiconductor layer which is formed on a substrate, a mask layer which includes a plurality of holes and is formed on the first conductive semiconductor layer, a plurality of vertical light emitting structures which are vertically grown on the first conductive semiconductor layer through the holes, a current diffusion layer which surrounds the vertical light emitting structures on the first conductive semiconductor layer, and the dielectric reflector which is formed on the current diffusion layer and fills a space between the current diffusion layers. The dielectric reflector includes pairs of dielectric layers with different refractive indexes.