METHOD FOR MAKING LIGHT EMITTING DIODE

摘要

A method of fabricating a light emitting diode includes following steps. A substrate is provided, and the substrate includes an epitaxial growth surface. A carbon nanotube layer is located on the epitaxial growth surface. A first semiconductor layer, an active layer, and a second semiconductor layer grow in that order on the substrate. An upper electrode is deposited on the second semiconductor layer. The substrate is removed. A lower electrode is deposited on the first semiconductor layer.