CELLULAR PHONE INTENNA MANUFACTURING METHOD AND CELLULAR PHONE INTENNA THEREBY

摘要

A mobile phone intenna and a manufacturing method thereof are provided to reduce a defective rate by improving the adhesive force between a base and an intenna pattern. A method for manufacturing a mobile phone intenna includes the steps of: injecting a primary material to a cavity of a primary mold; forming a base which has an intenna pattern groove at one side of the injected primary material by hardening the injected primary material; injecting a secondary material to the intenna pattern groove of the base by receiving the base inside a secondary mold; forming the mobile phone intenna in which an intenna pattern is integrated with the intenna pattern groove of the base by hardening the injected secondary material; etching the mobile phone intenna by dipping the intenna in a solution in which CrO3 and H2SO4 are mixed; electroless nickel plating the mobile phone intenna by dipping the intenna in a solution in which NiSO4 and 6H2O are mixed; electrolytic plating the mobile phone intenna in a solution in which CuSO4 and H2SO4 are mixed; and electrolytic plating the mobile phone intenna in a solution in which NiSO4, NiCl2, and H2BO3 are mixed.