Title:
MANUFACTURING METHOD FOR ANTENNA DEVICE, AND ANTENNA DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/190055
Kind Code:
A1
Abstract:
Provided are: a manufacturing method for an antenna device on which a magnetic sheet can be easily mounted and which is bendable to make close contact with an installment position; and an antenna device manufactured by the manufacturing method. This manufacturing method for an antenna device 1 which is incorporated in an electronic apparatus and which communicates with an external apparatus via an electromagnetic field signal comprises: an arrangement step for arranging magnetic sheets 20a1 and 20a2 on one lateral portion 12a1 and the other lateral portion 12a2 of an antenna coil 12 which is provided with conductive wires opposing each other in a width direction via an opening 12b and wound adjacent to each other, and which consists of the one lateral portion 12a1 and the other lateral portion 12a2 which are separated by a center line L crossing the opening 12b in the longitudinal direction, the one lateral portion 12a1 having the conductive wires wound in one direction, the other lateral portion 12a2 having the conductive wires wound in the other direction; and a pressing step for pressing, in the layered direction, the antenna coil 12 on which the magnetic sheets 20a1 and 20a2 have been arranged.
Inventors:
ORIHARA KATSUHISA (JP)
Application Number:
PCT/JP2016/063572
Publication Date:
December 01, 2016
Filing Date:
May 02, 2016
Export Citation:
Assignee:
DEXERIALS CORP (JP)
International Classes:
H01Q7/06
Domestic Patent References:
| WO2015068473A1 | 2015-05-14 |
Foreign References:
| JP2013081072A | 2013-05-02 | |||
| JP2011229133A | 2011-11-10 | |||
| JP2014078847A | 2014-05-01 |
Attorney, Agent or Firm:
KOIKE, Akira et al. (JP)
Akira Koike (JP)
Akira Koike (JP)
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