Abstract:
PURPOSE: An electric component having a metal diffusion prevention graphene layer and a manufacturing method there of form a graphene layer between a bonding layer and a metal layer, increasing reproducibility. CONSTITUTION: A metal layer (203) comprises single metal or alloy. A graphene layer (202) is formed on the lower side of the metal. The thickness of the graphene layer is 0.2nm to 1.5μm. A bonding layer (201) is formed one the lower side of the graphene. The bonding layer is formed with one or more of single metal film, alloy film, oxide film, organic layer or inorganic film.
Abstract:
PURPOSE: A manufacturing method of a multilayer nanostructure is provided to suppress photo reflection due to difference of refractivity between semiconductor material and air and to minimize damages by etching. CONSTITUTION: A manufacturing method of a multilayer nanostructure comprises a step of forming a polymer layer on the upper part of a substrate; a step of forming a photosensitive metal-organic material precursor layer and an imprint resin layer with Si or metal oxide nanoparticle in the upper part thereof. The imprint resin layer pressurizes the photosensitive metal-organic material layer by a stamp and forms a resin pattern layer or metal oxide thin film pattern layer by heating or light irradiation. An undercut is formed to expose the substrate, by etching one or more of the resin pattern layer, oxide thin film pattern layer, or polymer layer thereof. One or more layers of the resin pattern layer, oxide thin film pattern layer, or polymer layer thereof is formed on one or more upper part of the substrate. A nanostructure(100) is obtained by lifting off one or more of the metal, metal oxide, fluoride, nitride, or sulfide film, by solvent.