发明申请
US20070030108A1 Inductance component and manufacturing method thereof 有权
电感元件及其制造方法

  • 专利标题: Inductance component and manufacturing method thereof
  • 专利标题(中): 电感元件及其制造方法
  • 申请号: US10572059
    申请日: 2005-07-01
  • 公开(公告)号: US20070030108A1
    公开(公告)日: 2007-02-08
  • 发明人: Hitoshi IshimotoNobuya Matsutani
  • 申请人: Hitoshi IshimotoNobuya Matsutani
  • 优先权: JP2004-208145 20040715
  • 国际申请: PCT/JP05/12182 WO 20050701
  • 主分类号: H01F5/00
  • IPC分类号: H01F5/00
Inductance component and manufacturing method thereof
摘要:
In an inductance component including coil and multi-layered magnetic body layer formed from first metal layer, first metal magnetic body layer, middle layer including copper oxide and second metal magnetic body layer, which are piled at least on one surface of base material, first and second metal magnetic body layers and include at least one of Fe, Ni and Co and middle layer is formed from a material having specific resistance larger than that of first and second metal magnetic body layers and. In accordance with such a structure, provided can be a small-sized flat inductance component superior in mass-production and used in a high frequency band.
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