Light Emitting Device and Light Emitting Device Package

摘要

A light emitting device according to the embodiment of the present invention includes: a light emitting structure which includes a first conductive semiconductor layer, an active layer which is arranged under the first conductive semiconductor layer and a second conductive semiconductor layer which is arranged under the active layer; a first reflection layer which is arranged under the first conductive semiconductor layer; a first protection layer which surrounds the first reflection layer, is arranged under the first conductive semiconductor layer, and has electrical conductivity; a second reflection layer which is arranged under the first protection layer; a sub mount which includes a first metal pad and a second metal pad which are separated in a horizontal direction and are arranged on the upper side thereof; a first bump part which passes through the second reflection layer between the first metal pad and the first protection layer; and a second bump part which is arranged between the second metal pad and the second conductive semiconductor layer.