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Patent Searching and Data


Title:
LAYERED ELECTRONIC COMPONENT
Document Type and Number:
WIPO Patent Application WO/2012/111204
Kind Code:
A1
Abstract:
Provided is a layered electronic component in which unevenness in the direction of layering can be minimized even when the number of windings of a pattern conductor formed on one magnetic body layer is increased. A layered electronic component provided with layered sheet-shaped magnetic body layers (4A, 4B), a pattern conductor (8A) formed along the surface of the magnetic body layer (4A), and a pattern conductor (8B) formed along the surface of the magnetic body layer (4B) and electrically connected to the pattern conductor (8A); wherein the pattern conductor (8A) has a spiral shape in which a strip-shaped conductor is wound at least twice such that a spacing is present between the conductor; and the pattern conductor (8B) has a spiral shape in which a strip-shaped conductor is wound, such that a spacing is present between the conductor, in a direction opposite that in which the pattern conductor (8A) is wound, and is formed so as to wind between the conductor of the pattern conductor (8A).

Inventors:
HIEI TOMOYOSHI (JP)
NOMA TAKASHI (JP)
Application Number:
JP2011/076479
Publication Date:
August 23, 2012
Filing Date:
November 17, 2011
Export Citation:
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Assignee:
MURATA MANUFACTURING CO (?6178555, JP)
HIEI TOMOYOSHI (JP)
NOMA TAKASHI (JP)
International Classes:
H01F17/00
Foreign References:
JP2005294486A2005-10-20
JPH08130117A1996-05-21
JPS5755918U1982-04-01
JP2008118059A2008-05-22
JP2007227730A2007-09-06
JP2001126924A2001-05-11
Attorney, Agent or Firm:
Kaede Patent Attorneys' Office (?5400011, JP)
Patent business corporation Kaede Patent Attorneys' Office (?5400011, JP)
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Claims: