LIGHT EMITTING DIODE AND METHOD FOR FABRICATING THE SAME

摘要

PURPOSE: A light emitting diode and a manufacturing method thereof are provided to uniformly distribute a current of a second electrode pad to an ohmic contact layer by forming an insulation layer on the lower side of the second electrode pad. CONSTITUTION: A substrate(200) includes a plurality of first protrusions(200a) which are protruded from the surface thereof. A buffer layer(210), a first semiconductor layer(220), an active layer(230), and a second semiconductor layer(240) are successively formed on the substrate. An insulation layer(250) is formed on a part of the second semiconductor layer. An ohmic contact layer(260) is formed on the second semiconductor layer including the insulation layer. A first electrode pad(280) is formed on a part of the first semiconductor layer.