LIGHT EMITTING DIODE HAVING NANO STRUCTURE AND METHOD FOR MANUFACTURING THE SAME

摘要

PURPOSE: A light emitting diode of a nano structure and a manufacturing method thereof are provided to form a nano structure in a p-electrode to guide light upward, thereby increasing light emitting efficiency without lowering reliability. CONSTITUTION: A light emitting structure is formed on a substrate(100). The light emitting structure comprises a first semiconductor layer(121), an active layer(122), and a second semiconductor layer(123). A first electrode(142) is formed on the first semiconductor layer. A second electrode(141) is formed on the second semiconductor layer. A first nano structure(153) is formed in a first trench(115) which is located on the first semiconductor layer.