▎ 摘 要
NOVELTY - The structure has a carrier table i.e. column body, whose top surface comprises concentric circular holes, where the carrier table includes a superior arc section and a straight line. A copper mesh or silicon nitride layer is formed on the surface of the carrier. USE - Graphene nano hole structure for a carrier. DESCRIPTION OF DRAWING(S) - The drawing shows a side view of a graphene nano hole structure for a carrier.