| 发明名称 |
COMMON MODE FILTER |
| 摘要 |
A common mode filter is disclosed. The common mode filter in accordance with an embodiment of the present invention includes: a magnetic substrate; a coil pattern formed on the magnetic substrate; a dielectric layer formed on the magnetic substrate so as to cover an upper part, a lower part and a side surface of the coil pattern; and a first coupling agent interposed between the magnetic substrate and the dielectric layer so as to prevent the magnetic substrate and the dielectric layer from being separated. |
| 申请公布号 |
US2015102886(A1) |
申请公布日期 |
2015.04.16 |
| 申请号 |
US201314097966 |
申请日期 |
2013.12.05 |
| 申请人 |
Samsung Electro-Mechanics Co., Ltd. |
发明人 |
Yang Ju-Hwan;Sim Won-Chul;Lee Chang-Bae;Hong Jin-Ho;Lee Keun-Yong;Lee Sa-Yong;Kweon Young-Do |
| 分类号 |
H01F27/30 |
主分类号 |
H01F27/30 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A common mode filter comprising:
a magnetic substrate; a coil pattern formed on the magnetic substrate; a dielectric layer formed on the magnetic substrate so as to cover an upper part, a lower part and a side surface of the coil pattern; and a first coupling agent having at least two functional groups so as to be bonded to the magnetic substrate and the dielectric layer, respectively, through the at least two functional groups that are different from one another and interposed between the magnetic substrate and the dielectric layer so as to prevent the magnetic substrate and the dielectric layer from being separated. |
| 地址 |
Suwon KR |
