▎ 摘　　要

NOVELTY - The film has a graphene layer formed with a polyimide layer. Thickness of the graphene layer is about 100-2000nm. Thickness of the polyimide layer is about 500 nm. USE - Flexible transparent electric conduction graphene thin film for use in a solar energy battery device or an organic LED device (claimed). ADVANTAGE - The film has high conductivity and light transmittance and better flexibility. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for preparing a flexible transparent electric conduction graphene thin film. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a flexible transparent electric conduction graphene thin film.'(Drawing includes non-English language text)'