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Title:
COIL DEVICE AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/143584
Kind Code:
A1
Abstract:
This coil device 14 comprises: a plate-like element 18 that has a main surface 18d, a back surface 18a and an end surface 18b; a helical coil 16 that is provided on the element 18 and has a coil axis CA which extends between the main surface 18d and the back surface 18a; and a connection terminal 20 that is provided on the back surface 18a or the end surface 18b of the element 18 and is connected to the helical coil 16. With respect to a conductor that constitutes the helical coil 16, a plurality of conductor portions 16b extending along the main surface 18d are respectively configured of a plurality of metal pins.

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Inventors:
KATO NOBORU (JP)
OZAWA MASAHIRO (JP)
Application Number:
PCT/JP2016/056088
Publication Date:
September 15, 2016
Filing Date:
February 29, 2016
Export Citation:
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Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H01Q7/00; H01F17/00; H01F17/04; H01F27/28; H01Q1/24; H01Q7/08
Domestic Patent References:
WO2013168558A12013-11-14
WO2002089157A12002-11-07
WO2012144482A12012-10-26
WO2014199862A12014-12-18
WO2011027603A12011-03-10
Foreign References:
US20070085648A12007-04-19
JP2014168038A2014-09-11
JP2004235584A2004-08-19
JP2005184094A2005-07-07
JP2012104673A2012-05-31
JP2005072170A2005-03-17
Attorney, Agent or Firm:
SAMEJIMA, Mutsumi et al. (JP)
Mutsumi Sameshima (JP)
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