▎ 摘　　要

NOVELTY - The film has a film main body (1) for displaying an image, and bent and deformed. Two sides of the film main body are respectively provided with a circuit device (11) and a supporting plate (12). The circuit device is provided with a groove socket (13). USE - Graphene-based flexible transparent LED display film for use in a flexible transparent LED display film preparation device (claimed). ADVANTAGE - The film can automatically perform bending and phenomenon detection after display film production is finished, continuously and automatically in total process, reduce human intervention and labor intensity, and improve automation degree. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for: (1) a preparation device for a flexible transparent LED display film based on graphene; and (2) a preparation method for a flexible transparent LED display film based on graphene. DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of a graphene-based flexible transparent LED display film. 1Film main body 11Circuit device 12Supporting plate 13Groove socket