Title:
ELECTRONIC DEVICE AND COIL MODULE
Document Type and Number:
WIPO Patent Application WO/2014/061702
Kind Code:
A1
Abstract:
An electronic device is provided with a built-in coil module that exhibits good communication characteristics. The coil module (1) of the electronic device having said coil module (1) built thereinto comprises a loop coil (5) that is wound so as to have a planar shape and a magnetic sheet (4) that is formed from a magnetic material so as to have a sheet shape that overlaps with one portion of the loop coil (5). The magnetic sheet (4) is arranged on at least one side of the loop coil (5) from the center thereof.
Inventors:
ORIHARA KATSUHISA (JP)
SAITO NORIO (JP)
FUKUDA AKIHIRO (JP)
RYOSON HIROYUKI (JP)
KANNO MASAYOSHI (JP)
SAITO NORIO (JP)
FUKUDA AKIHIRO (JP)
RYOSON HIROYUKI (JP)
KANNO MASAYOSHI (JP)
Application Number:
PCT/JP2013/078084
Publication Date:
April 24, 2014
Filing Date:
October 16, 2013
Export Citation:
Assignee:
DEXERIALS CORP (JP)
International Classes:
H01Q7/06; G06K19/07; G06K19/077; H01Q1/24; H01Q1/38; H04M1/02
Domestic Patent References:
| WO2011125850A1 | 2011-10-13 | |||
| WO2009005080A1 | 2009-01-08 |
Foreign References:
| JP2006113944A | 2006-04-27 | |||
| JP2005070855A | 2005-03-17 | |||
| JP2005303541A | 2005-10-27 |
Other References:
See also references of EP 2911242A4
Attorney, Agent or Firm:
KOIKE, Akira et al. (JP)
Akira Koike (JP)
Akira Koike (JP)
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