发明授权
- 专利标题: Coil component
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申请号: US16877831申请日: 2020-05-19
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公开(公告)号: US11569024B2公开(公告)日: 2023-01-31
- 发明人: Kenei Onuma , Masazumi Arata , Hitoshi Ohkubo
- 申请人: TDK CORPORATION
- 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
- 代理机构: Oliff PLC
- 优先权: JPJP2019-095126 20190521
- 主分类号: H01F27/32
- IPC分类号: H01F27/32 ; H01F27/28
摘要:
An upper end portion and a lower end portion of a second magnetic portion of a coil component are further away from a coil than when a third part and a fifth part are not present. For this reason, a magnetic flux is unlikely to be concentrated in the upper end portion and the lower end portion of the second magnetic portion, so that magnetic saturation is unlikely to occur. Therefore, improvement of direct current superimposition characteristics is realized in the coil component.
公开/授权文献
- US11521791B2 Coil component 公开/授权日:2022-12-06
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