Patent ID: 6376864
Filing Date: 2002-04-23
Classification: H01L

Abstract:
A semiconductor light-emitting device comprising:a textured substrate of semiconductor material; a first electrode disposed on a first surface of said textured substrate; a first reflector stack portion disposed on a second surface of said textured substrate; a second reflector stack portion disposed on said second surface of said textured substrate, said second reflector portion being disposed at an elevation laterally and vertically offset from said first reflector stack portion so as to be isolated therefrom and to thereby define a current injection path therebetween; an active layer bound by an upper and a lower confining layer disposed on a surface containing said first and second reflector stack portions; a window layer disposed on a surface of said upper confining layer; a contact layer disposed on a surface of said window layer; and a second electrode disposed on a surface of said contact layer.