▎ 摘　　要

NOVELTY - Vacuum graphene transfer device comprises a shell, set inside of a vacuum cavity, a lifting mechanism is set in the shell and comprising a pressing plate capable of lifting is set in the vacuum cavity, and the graphene film is fixed on the pressing plate bottom. The supporting lug boss is set on the vacuum cavity and located between the pressing plate and the target substrate is fixed on the supporting lug boss; and a heating device; is set on the vacuum cavity and connected to the supporting lug boss. The heating device configured for heating the target substrate by the support boss, where the vacuum graphene transfer device is configured by the lifting the graphene film is pressed to the target substrate, and heating by the heating device, and transferring the graphene film to the target substrate. USE - The vacuum graphene transfer device is useful for transferring the graphene film to the target substrate (claimed). ADVANTAGE - The vacuum graphene transfer device and device: can improve the integrity of the graphene transfer, reduces the water oxygen doping of graphene, and has important use value. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for vacuum graphene transferring method for transferring the graphene film to the target substrate comprising providing the above mentioned composition into vacuum graphene transfer device; fixing the graphene film at the bottom of the pressure plate, the target substrate is fixed on the supporting lug boss, vacuumizing the shell to form the vacuum cavity; heating the target substrate by the heating device, and adjusting the lifting mechanism makes the pressing plate down, until the platen in contact with the supporting lug boss, so the graphene film transferring to the target substrate. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic representation of the vacuum graphene transfer device useful for transferring the graphene film to the target substrate.