发明名称 |
COMMON MODE FILTER WITH MULTI-SPIRAL LAYER STRUCTURE AND METHOD OF MANUFACTURING THE SAME |
摘要 |
A common mode filter with a multi-spiral layer structure includes a first coil, a first insulating layer, a second coil, a second insulating layer, a third coil, a third insulating layer, and a fourth coil, wherein the first coil serially connects with the fourth coil, and the second coil serially connects with the third coil. A first conductive pillar is configured to connect the first coil and the fourth coil, and a second conductive pillar is configured to connect the second coil and the third coil, wherein the first conductive pillar and the second conductive pillar are internally diagonally disposed relatively within a corner or the same side of corners of the rectangular spiral. |
申请公布号 |
US2015015344(A1) |
申请公布日期 |
2015.01.15 |
申请号 |
US201313940501 |
申请日期 |
2013.07.12 |
申请人 |
INPAQ TECHNOLOGY CO., LTD. |
发明人 |
TAI SHIN MIN;CHEN CHIEN HENG;CHEN WEI CHUAN;CHANG YU CHIA |
分类号 |
H03H7/01 |
主分类号 |
H03H7/01 |
代理机构 |
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代理人 |
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主权项 |
1. A common mode filter with a multi-spiral layer structure, comprising:
a first coil; a second coil disposed on the first coil; a third coil disposed on the second coil, wherein the third coil connects in series with the second coil; and a fourth coil disposed on the third coil, wherein the fourth coil connects in series with the first coil. |
地址 |
Miaoli TW |