Title:
COIL COMPONENT AND MANUFACTURING METHOD THEREOF
Document Type and Number:
Japanese Patent JP2006324492
Kind Code:
A
Abstract:
To solve the problem, wherein the miniaturization of a coil component has been difficult where a plurality of coils consisting of a plurality of wires are built-in.
A small and high performance coil component, having a plurality of built-in coils, is provided by forming a multiple coil (bifilar coil etc.), wherein a first wiring 104 and a second wiring 106 overlap each other in an insulating resin 102, in a multilayer form using a first via 110 and a second via 112, and further, by connecting a plurality of terminal electrodes 100, having a part thereof embedded in the insulating resin 102 to the first wiring 104 and the second wiring 106, inside the insulating resin 102.
Inventors:
NISHIMURA SEIICHI
Application Number:
JP2005146588A
Publication Date:
November 30, 2006
Filing Date:
May 19, 2005
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
H01F17/00; H01F17/02; H01F27/32; H01F41/04; H01F41/12
Attorney, Agent or Firm:
Fumio Iwahashi
Tomoyasu Sakaguchi
Hiroki Naito
Tomoyasu Sakaguchi
Hiroki Naito
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