发明名称 積層型コイル素子、アンテナモジュール、および、無線通信モジュール
摘要 A multilayer coil device includes a multilayer body including first and second coil conductors each having a winding planar shape and a magnetic shield member having a planar shape. Winding regions of the first and second coil conductors partially overlap each other as seen in a direction in which the winding axes extend. The magnetic shield member is between the first and second coil conductors in the direction in which the winding axes extend and overlaps a first region where the first and second coil conductors overlap each other and does not overlap at least a portion of a second region where the first and second coil conductors do not overlap each other.
申请公布号 JP6070895(B2) 申请公布日期 2017.02.01
申请号 JP20160505188 申请日期 2015.02.23
申请人 株式会社村田製作所 发明人 伊藤 宏充
分类号 H01F17/00 主分类号 H01F17/00
代理机构 代理人
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