Light emitting diode with improved color purity

A light emitting diode is provided having an LED layer configured to emit pump light having a pump light wavelength from a light emitting surface, the LED layer comprising a plurality of Group III nitride layers. A container layer is disposed on a light emitting surface of the LED layer, the container surface including an opening that defines a container volume from the container layer to the light emitting surface of the LED layer. A color conversion layer is disposed in the container volume, the color conversion layer configured to absorb pump light and emit converted light having a converted light wavelength greater than the pump light wavelength. A lens is disposed on a surface of the container above the opening, the lens having a convex surface on a side of the lens opposite the color conversion layer. A pump light reflector laminate is disposed over the convex surface of the lens, the pump light reflector laminate having a stop band configured to reflect pump light centered on a first wavelength. 提供一种发光