A manufacturing method of an organic light-emitting diode is provided in the present disclosure. The manufacturing method of the organic light-emitting diode includes steps as follows. A substrate is provided and a layered structure forming step is performed. In the layered structure forming step, an anode layer, a scattering layer, an emissive layer and a cathode layer are sequentially formed on the substrate, so as to obtain an organic light-emitting diode. A material of the scattering layer is a quasicrystalline material. |