公开(公告)号：US20130169401A1

公开(公告)日：2013-07-04

申请号：US13729735

申请日：2012-12-28

Applicant: Samsung Electro-Mechanics Co., Ltd.

Inventor： Hwan-Soo LEE ,  Kang Heon HUR ,  Jung Min PARK ,  Hye Yeon CHA

IPC: H01F27/29 ,  H01F41/10

CPC classification number: H01F27/2804 ,  H01F17/0033 ,  H01F27/245 ,  H01F27/255 ,  H01F27/29 ,  H01F27/292 ,  H01F41/046 ,  H01F41/10 ,  Y10T29/4902

Abstract: There is provided a power inductor including: a lower substrate formed of a magnetic material; an inductor main body formed on an upper surface of the lower substrate; at least one coil portion including a conductive via and formed inside the inductor main body; and external electrodes formed at both ends of the inductor main body and electrically connected to the at least one coil portion.

Abstract translation: 提供了一种功率电感器，包括：由磁性材料形成的下基板; 电感器主体，形成在所述下基板的上表面上; 至少一个线圈部分，包括导电通孔，并形成在电感器主体的内部; 以及形成在电感器主体的两端并与该至少一个线圈部电连接的外部电极。

公开(公告)号：US20160329146A1

公开(公告)日：2016-11-10

申请号：US15215247

申请日：2016-07-20

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Hwan-Soo LEE ,  Kang Heon HUR ,  Jung Min PARK ,  Hye Yeon CHA

IPC: H01F27/28 ,  H01F27/245 ,  H01F27/255 ,  H01F27/29

CPC classification number: H01F27/2804 ,  H01F17/0033 ,  H01F27/245 ,  H01F27/255 ,  H01F27/29 ,  H01F27/292 ,  H01F41/046 ,  H01F41/10 ,  Y10T29/4902

Abstract: There is provided a power inductor including: a lower substrate formed of a magnetic material; an inductor main body formed on an upper surface of the lower substrate; at least one coil portion including a conductive via and formed inside the inductor main body; and external electrodes formed at both ends of the inductor main body and electrically connected to the at least one coil portion.