Coil electronic component

The invention discloses a coil electronic component. The coil electronic component includes a body including a plurality of insulating layers and coil patterns disposed on the insulating layers, and external electrodes formed on external surfaces of the body and connected to the coil patterns, where...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LEE SA YONG, KANG JUN IL, HYUNG GUN HWI, KIM CHI SEONG
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention discloses a coil electronic component. The coil electronic component includes a body including a plurality of insulating layers and coil patterns disposed on the insulating layers, and external electrodes formed on external surfaces of the body and connected to the coil patterns, wherein the external electrodes include first layers being electroless plating layers and second layers formed on the first layers and having a form in which metal particles are dispersed in a polymer base, respectively. 本发明公开了种线圈电子组件,所述线圈电子组件包括主体和外电极,所述主体包括多个绝缘层和设置在所述绝缘层上的线圈图案,所述外电极形成在所述主体的外表面上并且连接到所述线圈图案,其中,所述外电极分别包括第层和第二层,所述第层是无电镀层,所述第二层形成在所述第层上并且具有金属颗粒分散在聚合物基体中的形式。