Patent ID: 9012939
Filing Date: 2015-04-21
Classification: H01L

Abstract:
1. A Light Emitting Diode (LED) device for emitting non-monochromatic light, the LED device comprising: an n-type layer that comprises a plurality of periods including a plurality of gallium-nitride (GaN) sublayers and a plurality of aluminum-gallium-nitride doped with silicon (AlGaN:Si) intervening sublayers, each of the AlGaN:Si intervening sublayers sandwiched by the gallium-nitride (GaN) sublayers, the gallium-nitride (GaN) sublayers located at top and bottom of the period, respectively; a p-type layer; an active layer disposed between the n-type layer and the p-type layer, wherein the active layer includes an amount of indium; a conductive carrier; a first electrode; and a second electrode adapted to conduct a current, wherein the current flows from the second electrode, through the p-type layer, through the active layer, through the n-type layer, and to the first electrode thereby causing the non-monochromatic light to be emitted.