PURPOSE: Coil parts and a manufacturing method thereof are provided to combine a first coil unit and a second coil unit using a ferrite composite, thereby improving compatibility between patterns. CONSTITUTION: A first coil unit (110) includes a first coil pattern and a first insulating layer. The first coil pattern is positioned on a first magnetic substrate. A second coil unit (120) includes a second coil pattern and a second insulating layer. The second coil pattern is positioned on a second magnetic substrate. A ferrite composite (130) has spacer balls inside.
申请公布号
KR20130072817(A)
申请公布日期
2013.07.02
申请号
KR20110140413
申请日期
2011.12.22
申请人
SAMSUNG ELECTRO-MECHANICS CO., LTD.
发明人
KWAK, JEONG BOK;LEE, SANG MOON;YOO, YOUNG SEUCK;WI, SUNG KWON;KIM, YONG SUK