MUNUFACTURING METHOD OF NFC ANTENNA AND NFC ANTENNA MANUFACTURED BY THEREOF

PURPOSE: A near field communication (NFC) antenna manufacturing method and an NFC antenna thereof are provided to simplify a manufacturing process by including a process attaching a ferrite sheet in a flexible printed circuit board (FPCB) manufacturing process. CONSTITUTION: A flexible copper foil l...

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Bibliographic Details
Main Author MAENG, JOO SEUNG
Format Patent
LanguageEnglish
Korean
Published 23.10.2013
Subjects
ANTENNAS, i.e. RADIO AERIALS
BASIC ELECTRIC ELEMENTS
ELECTRICITY
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Summary:PURPOSE: A near field communication (NFC) antenna manufacturing method and an NFC antenna thereof are provided to simplify a manufacturing process by including a process attaching a ferrite sheet in a flexible printed circuit board (FPCB) manufacturing process. CONSTITUTION: A flexible copper foil laminated film (21) is prepared by forming a circuit pattern. A ferrite sheet (23) is prepared. A bonding sheet (22) is laminated between the flexible copper foil laminated film and the ferrite sheet. Covers (24, 25) are laminated in order to attach the one surface of the flexible copper foil laminated film to the one surface of the ferrite sheet. The flexible copper foil laminated film, the ferrite sheet, and the cover are adhered from each other by executing a hot pressing process. [Reference numerals] (22) Bonding sheet; (23) Ferrite sheet; (24,25) Coverlay; (26) Adhesive tape; (27) Protection film; (40) Battery case
Bibliography:Application Number: KR20120051562