发明申请
- 专利标题: LAMINATED COIL COMPONENT
- 专利标题(中): 层压线圈组件
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申请号: US14131948申请日: 2012-08-20
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公开(公告)号: US20140145816A1公开(公告)日: 2014-05-29
- 发明人: Takahiro Sato , Yuya Ishima , Shusaku Umemoto , Takashi Suzuki , Satoru Okamoto , Yoshikazu Sakaguchi
- 申请人: Takahiro Sato , Yuya Ishima , Shusaku Umemoto , Takashi Suzuki , Satoru Okamoto , Yoshikazu Sakaguchi
- 申请人地址: JP Tokyo
- 专利权人: TDK CORPORATION
- 当前专利权人: TDK CORPORATION
- 当前专利权人地址: JP Tokyo
- 优先权: JP2011-194911 20110907; JP2012-045631 20120301; JP2012-045635 20120301
- 国际申请: PCT/JP2012/070995 WO 20120820
- 主分类号: H01F5/06
- IPC分类号: H01F5/06
摘要:
A laminated coil component includes an element assembly formed by laminating a plurality of insulation layers and a coil unit formed inside the element assembly by a plurality of coil conductors. The element assembly includes a coil unit arrangement layer which has the coil unit arranged therein, and at least a pair of shape retention layers which is provided to have the coil unit arrangement layer interposed therebetween to retain a shape of the coil unit arrangement layer. The shape retention layer is made from glass-ceramic containing SrO, and a softening point of the coil unit arrangement layer is lower than a softening point or a melting point of the shape retention layer.
公开/授权文献
- US10043608B2 Laminated coil component 公开/授权日:2018-08-07
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