NEAR FIELD COMMUNICATION ANTENNA AND MANUFACTURING METHOD THEREOF

PURPOSE: An NFC(Near Field Communication) antenna with high contact intensity by using a press, and a manufacturing method thereof are provided to use a material with high mechanical strength to improve durability of the NFC antenna, to maintain the thin thickness of the NFC antenna, and to arrange terminals closely in the same direction. CONSTITUTION: A manufacturing method of an NFC antenna is composed of the following steps: the step(S200) of forming a plate in which masking film stripes are formed on a part of one side of a metal plate which is used as an emitter; the step(S210) of forming an antenna, which corresponds to the length of the NFC antenna, to be a loop shape on a metal plate, forming one side terminal, which is composed of the masking film stripes, to be the inside of the antenna pattern, and press-forming the other side terminal to be formed as the outside of the antenna pattern; the step(S220) of contact-bending the one side terminal to be bent to cross a part of the antenna pattern which is composed of the masking film stripes; and the step(S250) of forming a shielding material in which the shielding material is attached to the other side of the antenna pattern. [Reference numerals] (AA) Start; (BB) End; (S200) Board formation; (S210) Pattern formation; (S220) Contact bending; (S230) Taping; (S240) Temporary fixing unit elimination; (S250) Closed material formation; (S260) Insulation formation