Title:
ELECTRONIC COMPONENT AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2010/084794
Kind Code:
A1
Abstract:
In order to improve the direct current superimposition characteristics of an electronic component incorporating a coil, a multilayer body (12) is formed by laminating magnetic material layers (16) and non-magnetic material layers (17); coil conductors (18) configured from linear conductors constitute a coil (L) that is contained within the multilayer body (12); the coil conductors (18) have a trapezoidal cross-sectional structure wherein the angles (θ1, θ2) at both ends of the bottom (L1) are acute in a plane perpendicular to the extension directions of the linear conductors; and the coil conductors in contact with a non-magnetic material layer (17) at the bottom (L1).
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Inventors:
TSUDUKI KEIICHI (JP)
Application Number:
PCT/JP2010/050142
Publication Date:
July 29, 2010
Filing Date:
January 08, 2010
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
TSUDUKI KEIICHI (JP)
TSUDUKI KEIICHI (JP)
International Classes:
H01F17/00
Foreign References:
| JP2006318946A | 2006-11-24 | |||
| JP2007123678A | 2007-05-17 | |||
| JP2006286931A | 2006-10-19 | |||
| JPH11251146A | 1999-09-17 | |||
| JP2006148027A | 2006-06-08 |
Attorney, Agent or Firm:
MORISHITA Takekazu et al. (JP)
Takeichi Morishita (JP)
Takeichi Morishita (JP)
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