Patent ID: 6320206
Filing Date: 2001-11-20
Classification: B82Y,H01L,H01S,Y10S

Abstract:
A device comprisinga substrate;an Al.sub.x Ga.sub.y In.sub.z N structure including an n-type layer, a p-type layer, and an active region positioned proximate to the substrate;a first mirror stack, interposing the substrate and a bottom side of the Al.sub.x Ga.sub.y In.sub.z N structure, said first mirror stack selected from the group consisting of dielectric distributed Bragg reflectors and composite distributed Bragg reflectors;a wafer bonded interface, interposing the first mirror stack and a selected one of the substrate and Al.sub.x Ga.sub.y In.sub.z N structure, having a bonding temperature; anda p contact and an n contact, the p contact electrically connected to the p-type layer, the n contact electrically connected to the n-type layer.