公开(公告)号：US20150048920A1

公开(公告)日：2015-02-19

申请号：US14459963

申请日：2014-08-14

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Hwan Soo LEE ,  Hye Yeon CHA ,  Young Sik CHOI ,  Sung Kwon WI

IPC: H01F27/24 ,  C25D7/00 ,  H01F41/02 ,  C25D5/02

CPC classification number: C25D7/00 ,  C25D5/022 ,  H01F17/0006 ,  H01F41/041

Abstract: Disclosed herein is an inductor element having an internal electrode in which a first plating layer and a second plating layer having a coil shape are embedded, the inductor element including: a first plating layer formed on a support member; an insulating layer covering the first plating layer and provided with an opening which exposes an upper surface of the first plating layer; and a second plating layer filled in the opening, whereby the inductor element in which the internal electrode having a high aspect ratio is embedded is implemented.

Abstract translation: 本发明公开了一种具有内部电极的电感器元件，其中嵌入有第一镀层和第二镀层，所述电感元件包括：形成在支撑构件上的第一镀层; 绝缘层，覆盖所述第一镀层并设置有露出所述第一镀层的上表面的开口; 以及填充在开口中的第二镀层，由此实现其中嵌入有高纵横比的内部电极的电感器元件。

公开(公告)号：US20140184374A1

公开(公告)日：2014-07-03

申请号：US13843740

申请日：2013-03-15

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Moon Soo PARK ,  Hwan Soo LEE ,  Hye Yeon CHA

IPC: H01F27/255 ,  H01F41/00

CPC classification number: H01F27/255 ,  H01F17/0013 ,  H01F41/046 ,  H01F2017/048 ,  Y10T29/4902

Abstract: There is provided a power inductor, including a magnetic body including a substrate having coils formed thereon, a first metal-polymer complex layer formed on upper and lower surfaces of the substrate, and a second metal-polymer complex layer formed on upper and lower surfaces of the first metal-polymer complex layer and including a higher content of a polymer than that included in the first metal-polymer layer.

Abstract translation: 提供了一种功率电感器，包括：磁体，包括其上形成有线圈的基板;形成在基板的上表面和下表面上的第一金属 - 聚合物复合层;以及形成在上表面和下表面上的第二金属 - 聚合物复合层 的第一金属 - 聚合物复合层并且包含比包含在第一金属 - 聚合物层中的聚合物更高的含量。

公开(公告)号：US20140001397A1

公开(公告)日：2014-01-02

申请号：US13930946

申请日：2013-06-28

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Moon Soo PARK ,  Ic Seob KIM ,  Hwan Soo LEE ,  Dong Hyeok CHOI ,  Hye Yeon CHA

IPC: H01F1/01 ,  F27D7/06 ,  H01F41/14

CPC classification number: H01F27/255 ,  F27D7/06 ,  H01F1/01 ,  H01F1/26 ,  H01F27/2804 ,  H01F27/292 ,  H01F41/046 ,  H01F41/14 ,  H01F41/16 ,  H01F2017/048 ,  Y10T29/4902

Abstract: Disclosed herein are a metal-polymer complex film for an inductor and a method for manufacturing an inductor, the inductor being manufactured by using the metal-polymer complex film for an inductor, including: a metal powder; and an amorphous epoxy resin, wherein the metal-polymer complex film is made in a film type by using a mixture where a weight ratio of the metal powder is 75˜98 wt %, so that a plurality of inductors can be simultaneously manufactured to thereby improve production efficiency and characteristic values of the inductor can be also improved.

Abstract translation: 本文公开了一种用于电感器的金属 - 聚合物复合膜和用于制造电感器的方法，该电感器通过使用用于电感器的金属 - 聚合物复合膜制造，包括：金属粉末; 和无定形环氧树脂，其中通过使用金属粉末的重量比为75〜98重量％的混合物将金属 - 聚合物复合膜制成膜型，从而可以同时制造多个电感器 提高生产效率和电感特性值也可以提高。