Method of manufacturing film antenna using sputtering process

摘要

A method of manufacturing a film antenna includes: preparing a carrier film formed of an insulation polymer material; forming an antenna radiator on at least one side of the carrier film by one of sputtering and deposition; inserting the carrier film with the antenna radiator formed thereon into a mold having a shape of a mobile communication terminal case; and forming a mobile communication terminal case integrally formed with the carrier film by injecting a molding material into the mold.