Light emitting diode device

Abstract

A light emitting diode device includes a light emitting epitaxial layered structure and a current spreading layer formed on the light emitting epitaxial layered structure. The current spreading layer has a top surface and a bottom surface that are respectively distal from and proximal to the light emitting epitaxial layered structure, and a peripheral surface that interconnects the top surface and the bottom surface and that is formed with a first patterned structure. The peripheral surface and the bottom surface cooperatively define an interior angle included therebetween which is greater than 90° and smaller than 180°.

Dependencies are inferred from the claim text.