发明名称 積層電子部品
摘要 The invention relates to a multilayered electronic component which comprises the components of a magnetic member that comprises a plurality of metal magnetic layers; and an inner coil part which is arranged in the magnetic member. Each metal magnetic layer can comprise metal magnetic particles and a metal oxide film which is arranged on the surface of the metal magnetic particles. When the magnetic member part of points which correspond with 20% of thickness of the magnetic member from the first main surface, the second main surface, the first side surface, the second side surface, the first end surface and the second end surface of the magnetic member is set to the circumferential part and the magnetic member part in the inner boundary of the circumferential part is the central part of the magnetic member, the average thickness of the metal oxide film in the circumferential part is larger than that of the metal oxide film in the central part.
申请公布号 JP5980861(B2) 申请公布日期 2016.08.31
申请号 JP20140177818 申请日期 2014.09.02
申请人 サムソン エレクトロ−メカニックス カンパニーリミテッド. 发明人 キム・ミョン・ギ;キム・ホ・ヨン;チェ・ユ・ジン;キム・イク・ソブ;チョン・ミン・キョン
分类号 H01F17/00 主分类号 H01F17/00
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