ANTENNA DEVICE AND WIRELESS COMMUNICATION TERMINAL

WIPO Patent Application WO/2015/141016

A1

This antenna device (10) comprises an antenna-coil member (20) and a lead-out member (30). The antenna-coil member (20) has a first substrate (21), and a spiral conductor (22) is formed on the top surface of said first substrate (21). An inside-end conductor (221) is connected to the inside end of the spiral conductor (22), and an outside-end conductor (222) is connected to the outside end of the spiral conductor (22). The lead-out member (30) has a second substrate (31), and first and second lead-out-conductor patterns (322, 332) are formed on the top surface of said second substrate (31). A first end conductor (321) is connected to one end of the first lead-out-conductor pattern (322), and a second end conductor (331) is connected to one end of the second lead-out-conductor pattern (332). The lead-out member (30) is positioned on the top-surface side of the antenna-coil member (20). The inside-end conductor (221) and the first end conductor (321) face each other, as do the outside-end conductor (222) and the second end conductor (331).

ITO HIROMITSU (JP)
KATO NOBORU (JP)

PCT/JP2014/061963

September 24, 2015

April 30, 2014

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MURATA MANUFACTURING CO (JP)

G06K19/07; H01Q7/00

JP2004213582A	2004-07-29
JP2009516941A	2009-04-23
JP2006270671A	2006-10-05
JP2005045161A	2005-02-17
JP2003141478A	2003-05-16
JP2001175827A	2001-06-29
JP2006521632A	2006-09-21
JP2012010410A	2012-01-12

Kaede Patent Attorneys' Office (JP)
Patent business corporation Kaede Patent Attorneys' Office (JP)

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