▎ 摘　　要

NOVELTY - A large-area high-performance graphene composite transparent conductive film manufacturing method involves forming interface layer in a large area graphene surface on the initial substrate and/or a substrate surface, forming composite transparent conductive film through graphene and the interface layer, combining graphene and the interface layer on the initial substrate and the transparent substrate, followed by separating graphene from the initial substrate to obtain finished product, where the thin film comprises graphene, interface layer and a basal body. USE - Method for manufacturing large-area high-performance graphene composite transparent conductive film. ADVANTAGE - The film has improved performance and is easy to implement large-scale roll-to-roll production. DETAILED DESCRIPTION - A large-area high-performance graphene composite transparent conductive film manufacturing method involves forming interface layer in a large area graphene surface on the initial substrate and/or a substrate surface, forming composite transparent conductive film through graphene and the interface layer, combining graphene and the interface layer on the initial substrate and the transparent substrate, followed by separating graphene from the initial substrate to obtain finished product, where the thin film comprises graphene, interface layer and a basal body, interface layer is transparent electric conduction thin film, interface layer and surface of intrinsic graphene contact position between graphene and a substrate.