发明名称 |
COIL COMPONENT |
摘要 |
A coil component includes a core member and coil conductors. The core member has an insulation layer in which a cavity having a stepped profile is provided in a central portion thereof, and a composite magnetic layer filling the cavity. The coil conductors are provided in the insulation layer. The stepped profile of the cavity increases a filling area or volume of the composite magnetic layer, such that common mode impedance may be improved by an increase in inductance under the same magnetic permeability condition. |
申请公布号 |
US2016293318(A1) |
申请公布日期 |
2016.10.06 |
申请号 |
US201614989104 |
申请日期 |
2016.01.06 |
申请人 |
SAMSUNG ELECTRO-MECHANICS CO., LTD. |
发明人 |
Yang Ju Hwan;Lim Jong Bong |
分类号 |
H01F27/28;H01F27/29;H01F27/24 |
主分类号 |
H01F27/28 |
代理机构 |
|
代理人 |
|
主权项 |
1. A coil component comprising:
a core member including an insulation layer in which a cavity having a stepped profile is provided in a central portion thereof, and a composite magnetic layer filling the cavity; and coil conductors provided in the insulation layer. |
地址 |
Suwon-si KR |