公开(公告)号：US20160086721A1

公开(公告)日：2016-03-24

申请号：US14822440

申请日：2015-08-10

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Jeong Woo PARK ,  Dong Min KIM

IPC: H01F27/28 ,  H01F41/04 ,  H01F27/24

CPC classification number: H01F27/2804 ,  H01F41/042 ,  H01F2027/2809

Abstract: A coil unit for a thin film inductor includes an insulating material having double insulating layers of a first and a second insulating layers; and a plurality of coil patterns formed to be embedded in the insulating material. At least one coil pattern among the coil patterns has a thickness different from a thickness of rest of the coil patterns.

Abstract translation: 用于薄膜电感器的线圈单元包括具有第一和第二绝缘层的双重绝缘层的绝缘材料; 以及形成为嵌入绝缘材料中的多个线圈图案。 线圈图案中的至少一个线圈图案具有与线圈图案的其余部分的厚度不同的厚度。

公开(公告)号：US20190180913A1

公开(公告)日：2019-06-13

申请号：US15982645

申请日：2018-05-17

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Sung Min MOON ,  Cheol Soon KIM ,  Yu Jong KIM ,  Dong Min KIM ,  Young Do CHOI ,  Tae Ryung HU

IPC: H01F27/28 ,  H01F27/29 ,  H01F27/32 ,  H01F41/04 ,  H01F41/12

Abstract: An inductor includes: a body including a support member including a through-hole and a via hole, an insulator disposed on the support member and including a first opening exposing portions of the support member, and a coil pattern disposed in the first opening, and including a plurality of layers including a seed layer in contact with the support member; and an external electrode disposed on an external surface of the body and electrically connected to the coil pattern. The support member may have a multilayer structure of at least first and second insulating layers, and the via hole may penetrate through both of the first and second insulating layers.

公开(公告)号：US20190304654A1

公开(公告)日：2019-10-03

申请号：US16218204

申请日：2018-12-12

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Young Do CHOI ,  Yu Jong KIM ,  Sung Min MOON ,  Tae Ryung HU ,  Sang Seob KIM ,  Dong Min KIM

IPC: H01F17/00 ,  H01F27/255 ,  H01F27/28 ,  H01F41/04 ,  H01F41/12

Abstract: A coil component includes a body in which a coil part is embedded. The coil part includes a support member, pattern walls formed on the support member, and coil patterns extending between the pattern walls on the support member, and the pattern walls include support portions having a width greater than an average width of the pattern walls.

公开(公告)号：US20190304680A1

公开(公告)日：2019-10-03

申请号：US16216754

申请日：2018-12-11

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Young Do CHOI ,  Yu Jong KIM ,  Sung Min MOON ,  Tae Ryung HU ,  Sang Seob KIM ,  Dong Min KIM

IPC: H01F41/06 ,  H01F5/04 ,  H01F5/06

Abstract: A coil component includes a body in which a coil part is embedded. The coil part includes a support member having trenches, pattern walls extending from the trenches in the support member, and coil patterns extending between the pattern walls on the support member.

公开(公告)号：US20190180927A1

公开(公告)日：2019-06-13

申请号：US16029321

申请日：2018-07-06

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Sung Min MOON ,  Cheol Soon KIM ,  Yu Jong KIM ,  Dong Min KIM ,  Young Do CHOI ,  Tae Ryung HU

IPC: H01F27/32 ,  H01F27/28 ,  H01F27/29

Abstract: A coil component includes: a body including a support member including a through-hole, a first insulating layer supported by the support member and including a first opening portion, a second insulating layer disposed on the first insulating layer and including a second opening portion, and a coil including a coil pattern filled in the first and second opening portions; and external electrodes disposed on an outer surface of the body.

公开(公告)号：US20190122811A1

公开(公告)日：2019-04-25

申请号：US16032689

申请日：2018-07-11

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Jung Hyuk JUNG ,  Ki Young YOO ,  Dong Min KIM ,  Hye Yeon CHA

IPC: H01F27/29 ,  H01F17/04 ,  H01F17/00 ,  H01F27/32 ,  H01F5/00 ,  H01F5/06

Abstract: A coil component includes a body including a magnetic material; a support member disposed in the body; and a coil pattern on the support member in the body. The coil pattern may include a first conductor layer formed on the support member and having a planar spiral shape; a second conductor layer formed on the first conductor layer and having a volume of a lower portion greater than a volume of an upper portion; and a third conductor layer formed to cover the second conductor layer from the outside of the second conductor layer.

公开(公告)号：US20160005527A1

公开(公告)日：2016-01-07

申请号：US14789713

申请日：2015-07-01

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Jeong Woo PARK ,  Dong Min KIM

IPC: H01F27/28 ,  C25D7/00 ,  C25D5/10 ,  H01F41/04 ,  C25D5/12

CPC classification number: C25D7/00 ,  C25D5/022 ,  C25D5/10 ,  C25D5/12 ,  H01F17/0013 ,  H01F41/042

Abstract: A coil unit for the thin film inductor includes an insulating material and a coil pattern. The coil pattern includes an inner plating layer embedded in the insulating layer, a growth conductive layer formed on a surface of the inner plating layer and formed on a top surface and a bottom surface of the insulating layer and an outer plating layer formed on the top surface and the bottom surface of the insulating material by plating and growing based on the growth conductive layer.

Abstract translation: 用于薄膜电感器的线圈单元包括绝缘材料和线圈图案。 线圈图案包括嵌入在绝缘层中的内镀层，在内镀层的表面上形成并形成在绝缘层的顶表面和底表面上的生长导电层和形成在绝缘层上的外镀层 表面和绝缘材料的底表面，通过电镀和生长基于生长导电层。