Light emitting diode structure utilizing zinc oxide (ZnO) nanorod arrays on one or more surfaces, and a low cost method for fabricating such ZnO nanorod arrays

摘要

A method of fabricating a Light Emitting Diode with improved light extraction efficiency, comprising depositing a plurality of Zinc Oxide (ZnO) nanorods on one or more surfaces of a III-Nitride based LED, by growing the ZnO nanorods from an aqueous solution, wherein the surfaces are different from c-plane surfaces of III-Nitride and transmit light generated by the LED.