发明名称 ELECTRONIC COMPONENT
摘要 An electronic component includes a coil whose inductance changes in accordance with the magnitude of a current and in which abrupt reduction in the inductance due to magnetic saturation is suppressed. A stack formed by a plurality of stacked first magnetic layers includes a coil formed by coil electrodes connected to one another in the stack. A first nonmagnetic layer is arranged in such a manner as to cut across the coil. When viewed in a stacking direction, a second nonmagnetic layer is formed in a region outside of a region in which the coil is formed. The structure of the second nonmagnetic layer on the upper side of the first nonmagnetic layer in the stacking direction is different from a structure of the second magnetic layer on the lower side of the first nonmagnetic layer in the stacking direction.
申请公布号 US2011018673(A1) 申请公布日期 2011.01.27
申请号 US20100898464 申请日期 2010.10.05
申请人 MURATA MANUFACTURING CO., LTD. 发明人 AKAZAWA TEPPEI
分类号 H01F5/00 主分类号 H01F5/00
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