▎ 摘　　要

NOVELTY - Graphene thin film is manufactured by coating solution or dispersion liquid of conductive polymer on surface of metal material e.g. copper, cobalt, nickel, or ruthenium, forming coating film, and performing microwave process to form graphene thin film on metal material surface. USE - Manufacture of graphene thin film for semiconductor material, transparent electrically conductive material, and thermally conductive material used for flexible integrated circuit, transparent electrode, touch panel, and heat sink. ADVANTAGE - Graphene thin film can be easily manufactured at low cost.