▎ 摘　　要

NOVELTY - The structure has a silicon film main body whose side surface is adhered with a graphene thin film layer. Thickness of the graphene thin film layer is 2 mu. A center position of a plane part is connected with a folding ring part. Another side surface of the silicon film main body is connected with the folding ring part. USE - Vibrating film structure for a moving-coil loudspeaker (claimed). ADVANTAGE - The structure is light in weight, and has high conductivity and quality, and reduces breaking problem. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following: (1) a moving-coil loudspeaker (2) a vibrating film manufacturing method. DESCRIPTION OF DRAWING(S) - The drawing shows a sectional view of a vibrating film structure.