▎ 摘　　要

NOVELTY - Manufacture of graphene-poly-(3,4-ethylenedioxythiophene) nanocomposite involves forming graphene oxide film on a substrate mounted in a chamber, injecting nitrogen gas and carbon gas phase in the chamber, irradiating pinmask laser, oxidizing, reducing oxidized graphene film and forming sulfonated graphene membrane. USE - Manufacture of graphene-polyethylenedioxythiophene nanocomposite used for fabricating organic light emitting diode (claimed). ADVANTAGE - The graphene-polyethylenedioxythiophene nanocomposite is efficiently manufactured. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for method for fabricating organic light emitting diode.