Light emission diode comprising a pn junction of p-type and n-ty
Light emitting device
Light emitting device
Light emitting device and method of fabricating the same
Light emitting device having flat growth GaN layer
Light emitting diode having an improved GaP compound substrate f
Light emitting diodes with graded composition active regions
Light-emitting device comprising gallium-nitride-group...
Light-emitting diode and light-emitting diode array
Light-emitting semiconductor device using gallium nitride...