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Title:
LAMINATED INDUCTOR ELEMENT AND PRODUCTION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2014/147881
Kind Code:
A1
Abstract:
A laminated body (12) including a magnetic layer (12a) and non-magnetic layers (12b, 12c) formed on both main surfaces of the magnetic layer (12a) . Linear conductors (16, 16 …, 18, 18, …) form part of an inductor having the longitudinal direction of the laminated body (12) as the winding shaft thereof, and are formed on both main surfaces of the magnetic layer (12a). Pad electrodes (14a, 14a, …) are formed on the upper surface of the laminated body (12) and pad electrodes (14b, 14b, …) are formed on the lower surface of the laminated body (12) so as to be symmetrical to the pad electrodes (14a, 14a, …). Two mutually different points of the inductor are each electrically connected to two different pad electrodes (14a, 14a).

Inventors:
YOKOYAMA, Tomoya (10-1, Higashikotari 1-chome, Nagaokakyo-sh, Kyoto 55, 〒6178555, JP)
Application Number:
JP2013/079104
Publication Date:
September 25, 2014
Filing Date:
October 28, 2013
Export Citation:
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Assignee:
MURATA MANUFACTURING CO., LTD. (10-1, Higashikotari 1-chome Nagaokakyo-sh, Kyoto 55, 〒6178555, JP)
International Classes:
H01F27/29; H01F17/00; H01F41/04
Domestic Patent References:
WO2010113751A1
Foreign References:
JP2002270428A
JP2003059722A
JP2012199353A
JP2007173713A
JP2004063769A
Attorney, Agent or Firm:
SAKAI, Masatoshi (SAKAI PATENT OFFICE Athens Shin-Osaka, 3rd FL. 1-15, Nishinakajima 6-chome, Yodogawa-ku, Osaka-sh, Osaka 11, 〒5320011, JP)
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