COIL COMPONENT

According to an aspect of the present invention, a coil component includes: a coil portion embedded in a body; first and second lead-out portions which are connected to both ends of the coil portion, respectively and are exposed from one surface of the body to be spaced apart from each other; and a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LEE SEUNG MIN, CHA YOON MI, YANG JU HWAN
Format: Patent
Sprache:eng ; kor
Schlagworte:
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Beschreibung
Zusammenfassung:According to an aspect of the present invention, a coil component includes: a coil portion embedded in a body; first and second lead-out portions which are connected to both ends of the coil portion, respectively and are exposed from one surface of the body to be spaced apart from each other; and a support substrate, embedded in a body, supporting the coil portion and the first and second lead-out portions, and exposed from the one surface of the body. Each of the first and second lead-out portions includes: a lead-out pattern and an auxiliary lead-out pattern disposed on one surface and the other surface of the support substrate, opposing each other, and exposed from the one surface of the body, respectively; and a connection via penetrating through the support substrate to connect the lead-out pattern and the auxiliary lead-out pattern to each other, and exposed from the one surface of the body. The present invention provides the coil component capable of forming an external electrode relatively uniformly on the surface of the body by plating. 본 발명의 일 측면에 따른 코일 부품은, 바디에 매설된 코일부, 상기 코일부의 양단과 각각 연결되고, 상기 바디의 일면에 서로 이격되게 노출된 제1 및 제2 인출부, 및 상기 바디에 매설되어 상기 코일부와 상기 제1 및 제2 인출부를 지지하고, 상기 바디의 일면으로 노출된 지지기판을 포함하고, 상기 제1 및 제2 인출부 각각은, 상기 지지기판의 서로 마주한 일면과 타면에 배치되어 각각 상기 바디의 일면으로 노출된 인출패턴 및 보조인출패턴과, 상기 인출패턴과 상기 보조인출패턴을 서로 연결하도록 상기 지지기판을 관통하고 상기 바디의 일면으로 노출된 연결비아를 포함한다.