公开(公告)号：US20130154767A1

公开(公告)日：2013-06-20

申请号：US13420538

申请日：2012-03-14

申请人： Yong Suk Kim ,  Young Ghyu Ahn ,  Young Seuck Yoo ,  Jeong Bok Kwak ,  Sang Moon Lee ,  Kang Heon Hur ,  Sung Kwon Wi

发明人： Yong Suk Kim ,  Young Ghyu Ahn ,  Young Seuck Yoo ,  Jeong Bok Kwak ,  Sang Moon Lee ,  Kang Heon Hur ,  Sung Kwon Wi

IPC分类号： H03H7/00

CPC分类号： H03H7/01 ,  H01F17/0013 ,  H01F2017/0066 ,  H01F2017/008

摘要： The present invention discloses a filter for removing noise, which includes: a lower magnetic substrate; a coil layer disposed on the lower magnetic substrate and including at least one conductor pattern and an insulating layer covering the conductor pattern; an upper magnetic substrate disposed on the coil layer; and a magnetic permeability enhancing layer disposed on the magnetic substrate with lower magnetic permeability of the lower magnetic substrate and the upper magnetic substrate.According to the present invention, it is possible to implement a filter for removing noise with high performance, characteristics, and reliability by increasing magnetic permeability to improve impedance characteristics and improving an effect of shielding electromagnetic waves such as jamming.

摘要翻译： 本发明公开了一种消除噪声的滤波器，包括：下磁性基片; 线圈层，其设置在所述下磁性基板上并且包括至少一个导体图案和覆盖所述导体图案的绝缘层; 设置在所述线圈层上的上磁性基板; 以及设置在所述磁性基板上的磁导率增强层，所述导磁率增强层的下部磁性基板和所述上部磁性基板具有较低的磁导率。 根据本发明，通过增加磁导率以改善阻抗特性并提高屏蔽诸如卡纸的电磁波的效果，可以实现用于去除具有高性能，特性和可靠性的噪声的滤波器。

公开(公告)号：US20130038417A1

公开(公告)日：2013-02-14

申请号：US13275857

申请日：2011-10-18

申请人： Yong Suk Kim ,  Kang Heon Hur ,  Sang Moon Lee ,  Young Seuck Yoo ,  Jeong Bok Kwak ,  Sung Kwon Wi

发明人： Yong Suk Kim ,  Kang Heon Hur ,  Sang Moon Lee ,  Young Seuck Yoo ,  Jeong Bok Kwak ,  Sung Kwon Wi

IPC分类号： H01F5/04 ,  H01F41/04 ,  H01F5/00

CPC分类号： H01F17/0013 ,  H01F41/046 ,  H01F2017/0066 ,  Y10T29/4902

摘要： There are provided a coil component and a manufacturing method thereof which secure coupling force between a coil and a substrate. The coil component includes: a substrate unit including a first substrate layer, an insulating layer stacked on the first substrate, and a second substrate layer stacked on the insulating layer; and coil layers each interposed between the first substrate layer and the insulating layer and between the insulating layer and the second substrate layer.

摘要翻译： 提供了一种确保线圈和基板之间的耦合力的线圈部件及其制造方法。 线圈部件包括：衬底单元，包括第一衬底层，堆叠在第一衬底上的绝缘层和堆叠在绝缘层上的第二衬底层; 以及各自插入在第一基板层和绝缘层之间以及绝缘层和第二基板层之间的线圈层。

公开(公告)号：US09147512B2

公开(公告)日：2015-09-29

申请号：US13413295

申请日：2012-03-06

申请人： Young Seuck Yoo ,  Jeong Bok Kwak ,  Yong Suk Kim ,  Sang Moon Lee ,  Kang Heon Hur ,  Sung Kwon Wi

发明人： Young Seuck Yoo ,  Jeong Bok Kwak ,  Yong Suk Kim ,  Sang Moon Lee ,  Kang Heon Hur ,  Sung Kwon Wi

IPC分类号： H01F5/00 ,  H01F27/30 ,  H01F27/28 ,  H01F27/24 ,  H01F41/04

CPC分类号： H01F5/003 ,  H01F41/046 ,  Y10T29/49073

摘要： A coil part is provided. The coil part includes a coil layer including a core and a first coil and a second coil disposed on and under the core, a lower magnetic layer bonded under the coil layer, and an upper magnetic layer bonded on the coil layer. Accordingly, it is possible to improve process and productivity and cut fabrication costs by preventing process defects that occur during the fabrication process of a coil part using a ferrite substrate.

摘要翻译： 提供线圈部分。 线圈部分包括线圈层，其包括芯体，第一线圈和布置在芯体上和下部的第二线圈，下部磁性层粘合在线圈层下面，上部磁性层粘合在线圈层上。 因此，通过防止在使用铁氧体衬底的线圈部件的制造过程中发生的工艺缺陷，可以提高工艺和生产率并降低制造成本。

公开(公告)号：US09035723B2

公开(公告)日：2015-05-19

申请号：US13420538

申请日：2012-03-14

申请人： Yong Suk Kim ,  Young Ghyu Ahn ,  Young Seuck Yoo ,  Jeong Bok Kwak ,  Sang Moon Lee ,  Kang Heon Hur ,  Sung Kwon Wi

发明人： Yong Suk Kim ,  Young Ghyu Ahn ,  Young Seuck Yoo ,  Jeong Bok Kwak ,  Sang Moon Lee ,  Kang Heon Hur ,  Sung Kwon Wi

IPC分类号： H03H7/01 ,  H01F27/33 ,  H01F17/00

CPC分类号： H03H7/01 ,  H01F17/0013 ,  H01F2017/0066 ,  H01F2017/008

摘要： The present invention discloses a filter for removing noise, which includes: a lower magnetic substrate; a coil layer disposed on the lower magnetic substrate and including at least one conductor pattern and an insulating layer covering the conductor pattern; an upper magnetic substrate disposed on the coil layer; and a magnetic permeability enhancing layer disposed on the magnetic substrate with lower magnetic permeability of the lower magnetic substrate and the upper magnetic substrate.According to the present invention, it is possible to implement a filter for removing noise with high performance, characteristics, and reliability by increasing magnetic permeability to improve impedance characteristics and improving an effect of shielding electromagnetic waves such as jamming.

摘要翻译： 本发明公开了一种消除噪声的滤波器，包括：下磁性基片; 线圈层，其设置在所述下磁性基板上并且包括至少一个导体图案和覆盖所述导体图案的绝缘层; 设置在所述线圈层上的上磁性基板; 以及设置在所述磁性基板上的磁导率增强层，所述导磁率增强层的下部磁性基板和所述上部磁性基板具有较低的磁导率。 根据本发明，通过增加磁导率以改善阻抗特性并提高屏蔽诸如卡纸的电磁波的效果，可以实现用于去除具有高性能，特性和可靠性的噪声的滤波器。

公开(公告)号：US20130082812A1

公开(公告)日：2013-04-04

申请号：US13413295

申请日：2012-03-06

申请人： Young Seuck Yoo ,  Jeong Bok Kwak ,  Yong Suk Kim ,  Sang Moon Lee ,  Kang Heon Hur ,  Sung Kwon Wi

发明人： Young Seuck Yoo ,  Jeong Bok Kwak ,  Yong Suk Kim ,  Sang Moon Lee ,  Kang Heon Hur ,  Sung Kwon Wi

IPC分类号： H01F5/00 ,  H01F41/04

CPC分类号： H01F5/003 ,  H01F41/046 ,  Y10T29/49073

摘要： A coil part is provided. The coil part includes a coil layer including a core and a first coil and a second coil disposed on and under the core, a lower magnetic layer bonded under the coil layer, and an upper magnetic layer bonded on the coil layer. Accordingly, it is possible to improve process and productivity and cut fabrication costs by preventing process defects that occur during the fabrication process of a coil part using a ferrite substrate.

摘要翻译： 提供线圈部分。 线圈部分包括线圈层，其包括芯体，第一线圈和布置在芯体上和下部的第二线圈，下部磁性层粘合在线圈层下面，上部磁性层粘合在线圈层上。 因此，通过防止在使用铁氧体衬底的线圈部件的制造过程中发生的工艺缺陷，可以提高工艺和生产率并降低制造成本。

公开(公告)号：US20130135074A1

公开(公告)日：2013-05-30

申请号：US13402804

申请日：2012-02-22

申请人： Sung Kwon Wi ,  Young Seuck Yoo ,  Jeong Bok Kwak ,  Yong Suk Kim ,  Sang Moon Lee ,  Kang Heon Hur

发明人： Sung Kwon Wi ,  Young Seuck Yoo ,  Jeong Bok Kwak ,  Yong Suk Kim ,  Sang Moon Lee ,  Kang Heon Hur

IPC分类号： H01F5/00 ,  H01F41/00

CPC分类号： H01F41/04 ,  H01F17/0013 ,  H01F27/292 ,  H01F41/041 ,  Y10T29/4902

摘要： The present invention relates to a stacked chip inductor. According to one aspect of the present invention, provided is an inductor including: a stacked structure; and an external electrode structure formed outside of the stacked structure, wherein the stacked structure: an insulating layer; and a polymer layer is stacked on the insulating layer.

摘要翻译： 本发明涉及堆叠式芯片电感器。 根据本发明的一个方面，提供一种电感器，包括：堆叠结构; 以及形成在所述层叠结构的外侧的外部电极结构，其中，所述堆叠结构：绝缘层; 并且聚合物层堆叠在绝缘层上。

公开(公告)号：US09236172B2

公开(公告)日：2016-01-12

申请号：US13420540

申请日：2012-03-14

申请人： Sang Moon Lee ,  Yong Suk Kim ,  Jeong Bok Kwak ,  Young Seuck Yoo ,  Sung Kwon Wi

发明人： Sang Moon Lee ,  Yong Suk Kim ,  Jeong Bok Kwak ,  Young Seuck Yoo ,  Sung Kwon Wi

IPC分类号： H01F5/00 ,  H01F27/28

CPC分类号： H01F5/003

摘要： A conductor pattern of a coil part formed in a spiral shape on a magnetic substrate, which includes: a primary conductor pattern; and a secondary conductor pattern formed on the primary conductor pattern. The primary conductor pattern is formed to have a longitudinal section including a first horizontal portion and a first vertical portion electrically connected to an end portion of one surface of the first horizontal portion. The secondary conductor pattern is formed to have a longitudinal section including a second horizontal portion corresponding to the first horizontal portion and a second vertical portion electrically connected to an end portion of one surface of the second horizontal portion.

摘要翻译： 在磁性基板上形成为螺旋状的线圈部的导体图案，其包括：主导体图案; 以及形成在主导体图案上的次级导体图案。 主导体图案形成为具有电连接到第一水平部分的一个表面的端部的第一水平部分和第一垂直部分的纵向部分。 次级导体图案形成为具有包括对应于第一水平部分的第二水平部分的纵向部分和与第二水平部分的一个表面的端部电连接的第二垂直部分。

公开(公告)号：US20130169381A1

公开(公告)日：2013-07-04

申请号：US13429068

申请日：2012-03-23

申请人： Yong Suk KIM ,  Sung Kwon Wi ,  Jeong Bok Kwak ,  Sang Moon Lee ,  Won Chul Sim ,  Young Seuck Yoo

发明人： Yong Suk KIM ,  Sung Kwon Wi ,  Jeong Bok Kwak ,  Sang Moon Lee ,  Won Chul Sim ,  Young Seuck Yoo

IPC分类号： H03H7/01 ,  B32B38/04 ,  B32B37/24

CPC分类号： H01F41/0206 ,  B32B37/24 ,  B32B38/04 ,  B32B2037/243 ,  B32B2038/047 ,  B32B2457/00 ,  H01F17/0013 ,  H01F17/0033 ,  H01F2017/0093 ,  H03H7/427 ,  H03H2001/0057 ,  H03H2001/0085 ,  Y10T156/1057

摘要： The present invention relates to a common mode filter and a method of manufacturing the same. In order to implement a common mode filter with low shrinkage, high substrate sintered density, and high strength, the present invention provides a common mode filter including: a lower substrate; an insulating layer having a conductor pattern inside and provided on the lower substrate; an upper substrate provided on the insulating layer; and a ferrite core made of ferrite and provided in the center of the insulating layer, the lower substrate, and the upper substrate by penetrating the insulating layer, the lower substrate, and the upper substrate, and a method of manufacturing the same.

公开(公告)号：US08813356B2

公开(公告)日：2014-08-26

申请号：US13570735

申请日：2012-08-09

申请人： Sung Kwon Wi ,  Jeong Bok Kwak ,  Sang Moon Lee ,  Young Seuck Yoo ,  Yong Suk Kim

发明人： Sung Kwon Wi ,  Jeong Bok Kwak ,  Sang Moon Lee ,  Young Seuck Yoo ,  Yong Suk Kim

IPC分类号： H01R43/02 ,  H01F17/00 ,  H01F27/28 ,  H01F19/00 ,  H01F27/24 ,  H01F41/04 ,  H05K1/02 ,  H05K1/16 ,  H05K3/46

CPC分类号： H01F27/2804 ,  H01F17/0013 ,  H01F19/00 ,  H01F27/24 ,  H01F27/28 ,  H01F27/288 ,  H01F27/343 ,  H01F41/042 ,  H01F2017/0066 ,  H01F2017/008 ,  H01F2017/0093 ,  H05K1/0233 ,  H05K1/165 ,  H05K3/4629 ,  Y10T29/49002 ,  Y10T29/4902 ,  Y10T29/49208 ,  Y10T29/49211 ,  Y10T29/49936

摘要： A common mode filter is manufactured to include a coil part including an insulation layer and a conductor pattern formed in the insulation layer; and a magnetic substrate coupled to one surface or both surfaces of the coil part. The magnetic substrate includes: an electrostatic absorbing layer made of an electrostatic absorbing material; a magnetic layer provided on one surface or both surfaces of the electrostatic absorbing layer and made of a magnetic material; and an electrode provided between the magnetic layer and the electrostatic absorbing layer and made of a conductive material. Therefore, common mode filter may maintain high efficiency characteristics while preventing an electrostatic discharge phenomenon.

摘要翻译： 共模滤波器被制造为包括线圈部分，其包括绝缘层和形成在绝缘层中的导体图案; 以及耦合到线圈部分的一个表面或两个表面的磁性基板。 磁性基板包括：由静电吸收材料制成的静电吸收层; 设置在静电吸收层的一个表面或两个表面上并由磁性材料制成的磁性层; 以及设置在磁性层和静电吸收层之间并由导电材料制成的电极。 因此，共模滤波器可以保持高效率特性，同时防止静电放电现象。

公开(公告)号：US20130082813A1

公开(公告)日：2013-04-04

申请号：US13620960

申请日：2012-09-15

申请人： Sung Kwon WI ,  Young Seuck Yoo ,  Jeong Bok Kwak ,  Yong Suk Kim ,  Sang Moon Lee ,  Young Ghyu Ahn

发明人： Sung Kwon WI ,  Young Seuck Yoo ,  Jeong Bok Kwak ,  Yong Suk Kim ,  Sang Moon Lee ,  Young Ghyu Ahn

IPC分类号： H01F5/00

CPC分类号： H01F5/003

摘要： A coil part is provided. The coil part includes a coil layer, a lower magnetic layer, and an upper magnetic layer. The coil layer includes a primary coil pattern, a secondary coil pattern, and a dielectric including the primary coil pattern and the secondary coil pattern. The lower magnetic layer is disposed under the coil layer. The upper magnetic layer is disposed on the lower magnetic layer to fill up the center and the periphery of the coil layer and cover the coil layer. Accordingly, the coil part can improve filtering characteristics by more smoothly increasing a magnetic flux surrounding the coil pattern. Also, the coil part can cut fabrication costs by reducing the length of the coil pattern with respect to the same characteristics.

摘要翻译： 提供线圈部分。 线圈部分包括线圈层，下磁性层和上磁性层。 线圈层包括初级线圈图案，次级线圈图案和包括初级线圈图案和次级线圈图案的电介质。 下部磁性层设置在线圈层的下方。 上磁性层设置在下磁性层上，以填充线圈层的中心和周边并覆盖线圈层。 因此，线圈部分可以通过更平滑地增加围绕线圈图案的磁通量来改善滤波特性。 此外，线圈部件可以通过相对于相同特性减小线圈图案的长度来降低制造成本。