Light-emitting diode and method of fabricating the same

摘要

Exemplary embodiments of the present invention disclose a light-emitting diode (LED) including a semiconductor stack structure including a first semiconductor layer, an active layer, and a second semiconductor layer, the semiconductor stack disposed on a substrate, a conductive substrate disposed on the semiconductor stack structure, and an electrode disposed on the conductive substrate and in ohmic contact with the conductive substrate, wherein the electrode comprises grooves penetrating the electrode and a portion of the conductive substrate.

主权项

1. A Light-Emitting Diode (LED), comprising:
a semiconductor stack structure comprising a first semiconductor layer, an active layer, and a second semiconductor layer, the semiconductor stack structure being disposed on a substrate; a conductive substrate disposed on the semiconductor stack structure; and an electrode disposed on and in ohmic contact with the conductive substrate, wherein the electrode comprises:
grooves penetrating the electrode and a portion of the conductive substrate;an electrode pad; andextension pads extended from the electrode pad.