NEAR FIELD COMMUNICATION ANTENNA AND SMARTPHONE HAVING SAME ANTENNA
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United States of America Patent
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Issued Date -
Sep 1, 2016
app pub date -
Jul 17, 2014
filing date -
Jul 17, 2013
priority date (Note) -
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Abstract
Disclosed is a near field communication antenna comprising: a plate-shaped magnetic core; and an antenna coil having a wire wound multiple times in a loop shape, wherein the magnetic core comprises a first surface, a second surface facing opposite the first surface, and a side surface connecting the first and second surfaces. The antenna coil comprises a first portion placed over the first surface of the magnetic core, a second portion placed over the second surface of the magnetic core, and a connection portion placed over the side surface of the magnetic core to connect the first and second portions, and the first portion, the second portion, and the connection portion are joined to form a loop.
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