▎ 摘　　要

NOVELTY - The structure has a graphene coating film (300) formed in order to surround a copper wire (200b) with a rapidity thermal chemical vapor deposition (CVD) process. The copper wire is extended to one-way direction. A metal is plated on a surface of the copper wire. The metal is selected from one among gold, silver, nickel and rhodium, where gas including carbon i.e. methane gas, is injected among the rapidity thermal CVD process. USE - Frontal structure. ADVANTAGE - The graphene coating film is formed in order to surround the copper wire with the rapidity thermal CVD process so as to improve conductivity of the structure and reduce generation of noise. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a frontal structure manufacturing method. DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of a frontal structure. Copper wire (200b) Graphene coating film (300)