Title:
ANTENNA DEVICE AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/068394
Kind Code:
A1
Abstract:
Provided are an antenna device and an electronic device in which a case is miniaturized and communication is stabilized by effectively using the magnetic shielding effect of a metal plate irrespective of the internal structure of a mobile device or the relation with other components. An antenna coil (12) is provided on an edge of an opening (111) provided in a cover (110) having the function of magnetically shielding the electronic device, the antenna coil (12) being disposed on an inner wall of the cover (110).
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Inventors:
ORIHARA KATSUHISA (JP)
Application Number:
PCT/JP2014/005589
Publication Date:
May 14, 2015
Filing Date:
November 06, 2014
Export Citation:
Assignee:
DEXERIALS CORP (JP)
International Classes:
G06K19/077; H01Q1/24; H01Q7/06
Domestic Patent References:
| WO2013069465A1 | 2013-05-16 | |||
| WO2013051684A1 | 2013-04-11 |
Foreign References:
| JP2013055637A | 2013-03-21 | |||
| JPH06224609A | 1994-08-12 |
Attorney, Agent or Firm:
SUGIMURA, KENJI (JP)
Kenji Sugimura (JP)
Kenji Sugimura (JP)
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