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21.
公开(公告)号:US10148321B2
公开(公告)日:2018-12-04
申请号:US15464845
申请日:2017-03-21
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor: Yohan Jang , Iljong Song , Hyounghwan Roh , Youngki Lee , Jaesuk Lee
IPC: H04B5/00
Abstract: An electronic device that includes a near field communication (NFC) antenna and a mobile device is provided. The NFC antenna includes a first coil and a second coil separated from the first coil. The mobile device includes the first coil. The second coil is arranged on the outside of the mobile device.