▎ 摘　　要

NOVELTY - The electronic device has a graphene film (110) that comprises a first area (111) and a second area (112). The conductivity of the graphene film of the first area is greater than that of the second area of the graphene, and/or the resistance value of the graphene area of the thin film of the film is less than the resistance value of the graphene area of the film. The first radiator of the antenna structure comprises graphene film of the first area. USE - Electronic device such as mobile phone used for communication, sending short message, photographing, and for online listening music, watching network film, real-time video and covering conversation in life of people, video entertainment and electronic commerce application. Can also be used in tablet computer, notebook computer, smart home, smart wristband, smart watch, smart helmet, intelligent glasses, cellular telephone, cordless telephone, session initiation protocol (SIP) telephone, wireless local loop (WLL) station, and wireless local loop (WLL) station, personal digital assistant (PDA), handheld device having wireless communication function, computing device or other processing device connected to wireless modem, vehicle mounted device, electronic device in fifth generation (5G) network or electronic device in the public land mobile communication network of future evolution. ADVANTAGE - By multiplexing the graphene, the problem that the radiator of the radiating component and the antenna structure in the electronic device are affected with each other can be solved. The low resistance of the first region of the graphene film can be used as radiator of antenna structure, generating radiation outwards, to receive/transmit the frequency signal. The heat conducting the heat source can be uniformly distributed on the whole of graphene film, so as to realize the purpose of cooling the electronic element. The graphene film is a complete film, between the first area and the second area is not interval, so that the heat conducted by the heating device can be distributed uniformly on the entire graphene film. DESCRIPTION OF DRAWING(S) - The drawing shows the schematic view of the electronic device. 17Printed circuit board 19Middle frame 20Battery 111First area 112Second area