SEMICONDUCTOR LIGHT EMITTING DEVICE

摘要

PURPOSE: A semiconductor light emitting device is provided to increase the external quantum efficiency of a light emitting device by outputting a current corresponding to the light into the light emitting device. CONSTITUTION: A plurality of semiconductor layers includes a top and bottom side. A plurality of semiconductor layers comprises an active layer which generates light by using the recombination. A substrate is arranged on a plurality of semiconductor layers. A p bonding wire includes a concave part(90) which is formed by removing a part of a lighting device.