LIGHT EMITTING DIODE CHIP HAVING ELECTRODE PAD

摘要

PURPOSE: A light emitting diode chip having an electrode pad is provided to prevent the reduction of a light emitting area by connecting an electrode extending part to a semiconductor layer through penetration holes. CONSTITUTION: A semiconductor stacked structure com a first electrical conduction semiconductor layer, a second electrical conduction semiconductor layer, and an active layer. A reflective insulating layer is located on the second electrical conduction semiconductor layer. A second electrode pad(39) is located on a partial domain of the reflective insulating layer. A transparent conductive layer(33) locates between the reflective insulating layer and the second electrode pad. The transparent conductive layer is connected to the second electrical conduction semiconductor layer. A second electrode extension part(39a) is extended from the second electrode pad and is located on the transparent conductive layer.