METALLIC EXTERIOR MATERIAL FOR WIRELESS COMMUNICATION DEVICE AND MANUFACTURING METHOD THEREOF

摘要

According to the present invention, a metallic exterior material for a wireless communication device comprises: a metal unit made of metal and provided with a segment unit punched thereon to receive an electric wave; a synthetic resin unit insert-injected with the metal unit, combined with the metal unit, and integrated with an inflow unit which is partially inputted to the segment unit; a surface treatment unit disposed on an outer surface of the metal unit to display one or more among a color, a pattern, and a metallic texture; a dented unit formed by denting a portion of the inflow unit; and a filling unit filled to have a size and a shape corresponding to the dented unit and displaying one or more among the color, the pattern, and the metallic texture. Also, according to the present invention, a manufacturing method of a metallic exterior material for a wireless communication device comprises: a metal forming step of forming the metal unit made of metal and provided with the segment unit punched thereon to receive the electric wave; an injection molding step of manufacturing a half-finished product comprising the synthetic resin unit insert-injected with the metal unit, combined with the metal unit, and integrated with the inflow unit which is partially inputted to the segment unit; a surface treatment step of forming the surface treatment unit to display one or more among the color, the pattern, and the metallic texture on the outer surface of the metal unit; a step-forming step of forming the dented unit by denting the portion of the inflow unit; and a step-filling step of filling the filling unit for displaying one or more among the color, the pattern, and the metallic texture in the dented unit to correspond to the size and the shape of the dented unit to finish the metallic exterior material for a wireless communication device.;COPYRIGHT KIPO 2016