COIL COMPONENT AND MANUFACTURING METHOD FOR THE SAME

A coil component according to one technical aspect of the present invention comprises: a body including a magnetic material; a support member disposed inside the body; and a coil pattern disposed on the support member inside the body. The coil pattern comprises: a first conductor layer provided on t...

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Bibliographic Details
Main Authors YOO KI YOUNG, JUNG JUNG HYUK, KIM DONG MIN, CHA HYE YEON
Format Patent
LanguageEnglish
Korean
Published 15.12.2022
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
INDUCTANCES
MAGNETS
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TRANSFORMERS
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Summary:A coil component according to one technical aspect of the present invention comprises: a body including a magnetic material; a support member disposed inside the body; and a coil pattern disposed on the support member inside the body. The coil pattern comprises: a first conductor layer provided on the support member and having a flat surface spiral shape; a second conductor layer formed on the first conductor layer and having a lower surface wider than that of an upper surface; and a third conductor layer formed outside the second conductor layer to cover the second conductor layer. Therefore, the present invention is capable of securing high performance and reliability. 본 발명의 일 기술적 측면에 따른 코일 부품은, 자성 물질을 포함하는 바디, 상기 바디 내부에 배치된 지지부재 및 상기 바디 내부의 상기 지지부재 상에 배치된 코일 패턴을 포함한다. 상기 코일 패턴은, 상기 지지부재 상에 구비되고 평면 스파이랄 형상을 갖는 제1 도체층, 상기 제1 도체층 상에 형성되고, 하면의 넓이가 상면의 넓이보다 넓은 제2 도체층 및 상기 제2 도체층의 외부에서 상기 제2 도체층을 덮도록 형성되는 제3 도체층을 포함한다.
Bibliography:Application Number: KR20220164255