Method of manufacturing internal antenna by laser

摘要

Disclosed is a method of manufacturing an internal antenna by laser, which includes preparing a case, forming an antenna groove, forming a pattern, and plating. The preparing the case includes preparing the case of the portable terminal. The forming the antenna groove includes emitting a laser beam to the case and thus forming the antennal groove corresponding to an antenna shape. The forming the pattern includes emitting a laser beam to a bottom of the antenna groove and thus forming the engraved pattern. The plating comprises plating an internal portion of the antenna groove with a conductive metallic material.