An organic light-emitting diode with high color rendering is provided, which comprises: a substrate with a first electrode formed thereon; a first light-emitting region disposed over the first electrode, wherein the first light-emitting region comprises at least one layer of a first light-emitting layer, and the first light-emitting layer comprises at least one first dye respectively; a spacer disposed on the first light-emitting region; a second light-emitting region disposed on the organic spacer, wherein the second light-emitting region comprises at least one layer of a second light-emitting layer, and the second light-emitting layer comprises at least one second dye respectively; and a second electrode disposed over the second light-emitting region. |