Light emitting diode and light emitting apparatus having the same

摘要

A light emitting diode (100) according to the embodiment includes: a transmissive substrate (111); a first pattern portion including a plurality of protrusions (11); a second pattern portion including a plurality of concaves (12) having a width (C2) smaller than a width (B1) of each protrusion; a light emitting structure (120) disposed under the substrate and including a first conductive semiconductor layer (115), a second conductive semiconductor layer (119) and an active layer (117); a first electrode (135) under the first conductive semiconductor layer; a reflective electrode layer (131) under the second conductive semiconductor layer; a second electrode (137) under the reflective electrode layer; a first connection electrode (141) under the first electrode; a second connection electrode (143) under the second electrode; and an insulating support member (151) disposed around the first and second electrodes and around the first and second connection electrodes, including a ceramic-based thermal diffusion agent.