Patent ID: 8835903

Claim:
A light-emitting diode display, comprising: a substrate; a plurality of pixels, arranged on the substrate, each pixel comprising: a first sub-pixel, comprising one or more first light-emitting diodes for emitting a blue color; a second sub-pixel, comprising one or more second light-emitting diodes for emitting a green color; and a third sub-pixel, comprising one or more third light-emitting diodes for emitting a red color; wherein each of the first, second, and third light-emitting diode comprises: a first electrode; a first doped nanorod, in ohmic contact with the first electrode; an active light-emitting region arranged on the first doped nanorod; a second doped nanorod arranged on the active light-emitting region; and a second electrode arranged on the second doped nanorod; wherein each of the active light-emitting regions of the first, second, and third light-emitting diodes is made from a group III nitride semiconductor system, and a full-width at half maximum of the blue, green, and red color in a photon energy scale is less than 190 meV.