JP2015053506A5 - - Google Patents

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Publication number
JP2015053506A5
JP2015053506A5 JP2014220834A JP2014220834A JP2015053506A5 JP 2015053506 A5 JP2015053506 A5 JP 2015053506A5 JP 2014220834 A JP2014220834 A JP 2014220834A JP 2014220834 A JP2014220834 A JP 2014220834A JP 2015053506 A5 JP2015053506 A5 JP 2015053506A5
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JP
Japan
Prior art keywords
shaped pattern
conductor
pattern
laminate
multilayer inductor
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Pending
Application number
JP2014220834A
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Japanese (ja)
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JP2015053506A (en
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Priority to JP2014220834A priority Critical patent/JP2015053506A/en
Priority claimed from JP2014220834A external-priority patent/JP2015053506A/en
Publication of JP2015053506A publication Critical patent/JP2015053506A/en
Publication of JP2015053506A5 publication Critical patent/JP2015053506A5/ja
Pending legal-status Critical Current

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Claims (4)

複数の絶縁体層からなる積層体と、前記積層体の内部にスパイラル状に形成されたコイル導体とを備え、前記コイル導体は絶縁体層に形成された導体パターンと絶縁体層を貫通し複数の導体パターンを電気的に接続するビアホール導体とを有し、
一部の絶縁体層に形成された導体パターンは略矩形状の４つの頂点を含み一辺の一部を欠くＣ字状パターンであり、他の一部の絶縁体層に形成された導体パターンは前記略矩形状における前記Ｃ字状パターンにて欠けた一辺の一部に相当するＩ字状パターンであり、
前記Ｃ字状パターンが形成された絶縁体層と前記Ｉ字状パターンが形成された絶縁体層とが積層体の少なくとも一部において隣接し、
積層体は互いに垂直である３辺の長さが０．６ｍｍ、０．３ｍｍ及び０．３ｍｍである直方体状である、
積層インダクタ。 A laminate comprising a plurality of insulator layers, and a coil conductor formed in a spiral shape inside the laminate, the coil conductor penetrating through a conductor pattern and an insulator layer formed in the insulator layer. A via hole conductor for electrically connecting the conductor pattern of
The conductor pattern formed on some of the insulator layers is a C-shaped pattern including four vertices of a substantially rectangular shape and lacking a part of one side, and the conductor patterns formed on the other part of the insulator layers are An I-shaped pattern corresponding to a part of one side lacking in the C-shaped pattern in the substantially rectangular shape,
The insulator layer in which the C-shaped pattern is formed and the insulator layer in which the I-shaped pattern is formed are adjacent to each other in at least a part of the laminate ,
Laminate is lengths of three sides are perpendicular to each other 0.6 mm, Ru cuboid der is 0.3mm and 0.3mm,
Multilayer inductor. Ｉ字状パターンの長さが前記略矩形状の４辺の長さの合計の３０％以下である請求項１記載の積層インダクタ。 The multilayer inductor according to claim 1, wherein the length of the I-shaped pattern is 30% or less of the total length of the four sides of the substantially rectangular shape . 絶縁体層はガラスを主成分とする請求項１又は２記載の積層インダクタ。The multilayer inductor according to claim 1, wherein the insulating layer is mainly composed of glass. Ｃ字状パターンが形成された絶縁体層が複数存在し、前記Ｃ字状パターンにおける中心部から一辺の一部を欠く向きは全てのＣ字状パターンにおいて共通である、請求項１〜３のいずれか１項記載の積層インダクタ。A plurality of insulator layers on which a C-shaped pattern is formed, and a direction in which a part of one side of the C-shaped pattern is missing is common to all the C-shaped patterns. The multilayer inductor according to any one of claims.
JP2014220834A 2014-10-29 2014-10-29 Laminate inductor Pending JP2015053506A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2014220834A JP2015053506A (en) 2014-10-29 2014-10-29 Laminate inductor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014220834A JP2015053506A (en) 2014-10-29 2014-10-29 Laminate inductor

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2012025607A Division JP2013162100A (en) 2012-02-08 2012-02-08 Laminate inductor

Publications (2)

Publication Number Publication Date
JP2015053506A JP2015053506A (en) 2015-03-19
JP2015053506A5 true JP2015053506A5 (en) 2015-04-30

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ID=52702257

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014220834A Pending JP2015053506A (en) 2014-10-29 2014-10-29 Laminate inductor

Country Status (1)

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Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04118910A (en) * 1990-02-23 1992-04-20 Taiyo Yuden Co Ltd Manufacture of laminated chip inductor
JPH07176444A (en) * 1993-10-29 1995-07-14 Kyocera Corp Manufacture for laminated inductor
JPH11273950A (en) * 1998-03-20 1999-10-08 Fuji Elelctrochem Co Ltd Laminated chip coil part
JP4051252B2 (en) * 2002-09-27 2008-02-20 京セラ株式会社 Noise filter
JP2006114552A (en) * 2004-10-12 2006-04-27 Murata Mfg Co Ltd Method for manufacturing electronic part
JP4530866B2 (en) * 2005-02-09 2010-08-25 京セラ株式会社 Filter element and electronic module
JP2009260106A (en) * 2008-04-18 2009-11-05 Panasonic Corp Electronic component

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