发明授权
- 专利标题: Inductor
- 专利标题(中): 电感器
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申请号: US14607396申请日: 2015-01-28
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公开(公告)号: US09406428B2公开(公告)日: 2016-08-02
- 发明人: Yasushi Takeda
- 申请人: MURATA MANUFACTURING CO., LTD.
- 申请人地址: JP Kyoto-fu
- 专利权人: Murata Manufacturing Co., Ltd.
- 当前专利权人: Murata Manufacturing Co., Ltd.
- 当前专利权人地址: JP Kyoto-fu
- 代理机构: Studebaker & Brackett PC
- 优先权: JP2014-023055 20140210
- 主分类号: H01F5/00
- IPC分类号: H01F5/00 ; H01F17/00
摘要:
An inductor includes a multilayer body, which is composed of a non-magnetic material and a magnetic material, and a coil. An inner circumferential surface of the coil is covered by non-magnetic material layers. The sum of the width of a coil conductor forming part of the coil and the width of a non-magnetic material layer covering an inner circumferential side of the coil conductor that are located in a center portion of the coil in a z-axis direction is larger than the sum of the width of a coil conductor forming part of the coil and the width of a non-magnetic material layer covering the coil conductor that are located in an end portion of the coil on the positive side in the z-axis direction.
公开/授权文献
- US20150228396A1 INDUCTOR 公开/授权日:2015-08-13
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