LIGHT OUTPUT ENHANCED GALLIUM NITRIDE BASED THIN LIGHT EMITTING DIODE

摘要

A gallium nitride (GaN) based light emitting device, wherein the device comprises a first surface and a second surface, and the first surface and second surface are separated by a thickness of less than 100 micrometers, and preferably less than 20 micrometers. The first surface may be roughened or textured. A silver or silver alloy may be deposited on the second surface. The second surface of the device may be bonded to a permanent substrate.