Patent ID: 7132677
Filing Date: 2006-11-07
Classification: B82Y,H01L,Y10S

Abstract:
1. A light emitting diode (LED) comprising: a substrate; a nanorod array composed of a plurality of nanorods including a first-conductive type GaN nanorod perpendicular to the substrate, an InGaN quantum well formed on the first-conductive type GaN nanorod, the quantum well being a multi quantum well in which a plurality of InGaN layers and a plurality of GaN barriers are laminated in turns, and a second-conductive type GaN nanorod formed on the InGaN quantum well; an electrode pad commonly connected to the first-conductive type GaN nanorod of the nanorod array for applying voltage thereto; and a transparent electrode commonly connected upon the second-conductive type GaN nanorod of the nanorod array for applying voltage thereto.