INTERFACE, COMMUNICATION APPARATUS, AND PROGRAM

Title:

INTERFACE, COMMUNICATION APPARATUS, AND PROGRAM

Document Type and Number:

WIPO Patent Application WO/2014/065050

Kind Code:

A1

Abstract:

A power supply coil (34) is disposed on the rear surface of a display (32) with a shield plate (33) therebetween. When a current flows in the power supply coil (34), a magnetic flux generated from the power supply coil (34) passes through an opening (33a) of the shield plate (33). Thus, the power supply coil (34) and the shield plate (33) are electromagnetically coupled to each other, and the shield plate (33) functions as an antenna. Consequently, a communication terminal (10) can excellently communicate with an IC card (91), i.e., an apparatus positioned on the front surface side of the display (32).

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Inventors:

NAKANO SHINICHI (JP)
MIURA TEPPEI (JP)
KATO NOBORU (JP)

Application Number:

PCT/JP2013/075453

Publication Date:

May 01, 2014

Filing Date:

September 20, 2013

Export Citation:

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Assignee:

MURATA MANUFACTURING CO (JP)

International Classes:

H01Q7/00; G06K19/07; H04M1/72412; H01Q1/24

Domestic Patent References:

WO2012020581A1	2012-02-16
WO2009011154A1	2009-01-22

Attorney, Agent or Firm:

KIMURA MITSURU (JP)
Mitsuru Kimura (JP)

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