Light-Emitting Diode and Method for Manufacturing the Same

A light-emitting diode, comprising:

• a substrate, wherein a plurality of holes are set in a portion of a surface of the substrate to make the substrate have a surface structure with a regular pattern;
• a reflective structure deposed on the surface of the substrate and not in the holes set in the substrate;
• a buffer layer deposed on the reflective structure and the holes of the substrate, and filling the holes;
• and
• an illuminant epitaxial structure deposed on the buffer layer.

A light-emitting diode, comprising:

• a substrate, wherein a plurality of holes are set in a portion of a surface of the substrate to make the substrate have a surface structure with a regular pattern;
• a reflective structure deposed on bottoms of the holes;
• a buffer layer deposed on the reflective structure and the holes of the substrate, and filling the holes;
• and
• an illuminant epitaxial structure deposed on the buffer layer.