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Patent Searching and Data


Title:
METHOD FOR PRODUCING ELECTRONIC COMPONENT, AND ELECTRONIC COMPONENT
Document Type and Number:
WIPO Patent Application WO/2015/098356
Kind Code:
A1
Abstract:
Provided are: a method for producing, with a high yield, an electronic component which has a high self-inductance (L) and a high allowable current, and which is easily miniaturized; and the electronic component. This method for producing the electronic component is provided with: a coil formation step in which a wire-like conductor is used to form wound-wire coils (1); a coil fixation step for forming a coil fixed body in which the wound-wire coils (1) are fixed using an insulating resin; a magnetic-body attachment step in which a composite magnetic material obtained by mixing magnetic particles and a resin is used to form a magnetic body such that the whole of the coil fixed body is covered therewith; a pressurization step in which the whole of the resultant object is pressurized and moulded; and a curing step in which the magnetic body is cured.

Inventors:
KAWACHI TAKAO (JP)
SATO YOSHIHARU (JP)
OGAWA TAKAHIRO (JP)
Application Number:
PCT/JP2014/080399
Publication Date:
July 02, 2015
Filing Date:
November 17, 2014
Export Citation:
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Assignee:
TOKO INC (JP)
International Classes:
H01F41/04; H01F27/32; H01F37/00; H01F41/02; H01F41/12
Foreign References:
JP2011003761A2011-01-06
JP4705191B12011-06-22
JP2009170488A2009-07-30
JP2010251615A2010-11-04
Attorney, Agent or Firm:
KATO, SEIJI (JP)
Kiyoshi Kato (JP)
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