公开(公告)号：US20100149769A1

公开(公告)日：2010-06-17

申请号：US12421953

申请日：2009-04-10

申请人： Byoung Hwa LEE ,  Sung Kwon WI ,  Hong Yeon CHO ,  Dong Seok PARK ,  Sang Soo PARK ,  Min Cheol PARK

发明人： Byoung Hwa LEE ,  Sung Kwon WI ,  Hong Yeon CHO ,  Dong Seok PARK ,  Sang Soo PARK ,  Min Cheol PARK

IPC分类号： H05K1/18

CPC分类号： H05K1/0231 ,  H01G2/065 ,  H01G4/35 ,  H05K2201/09318 ,  H05K2201/09481 ,  H05K2201/10636 ,  H05K2201/10969 ,  Y02P70/611

摘要： A circuit board device includes a circuit board comprising a mounting area, and first and second power lines and a ground pad formed on the mounting area, and a vertical multilayer chip capacitor (MLCC) comprising a capacitor body, a plurality of first and second polarity inner electrodes, first and second outer electrodes, and a third outer electrode, wherein the first and second power lines are separately disposed on the mounting area, connected to the first and second outer electrodes, and electrically connected to each other only by the vertical MLCC, and the ground pad is disposed between the first and second power lines and connected to the third outer electrode.

摘要翻译： 一种电路板装置，包括：电路板，包括安装区域;以及第一和第二电力线以及形成在所述安装区域上的接地焊盘;以及垂直多层片状电容器（MLCC），其包括电容器本体，多个第一和第二极性 内电极，第一外电极和第二外电极以及第三外电极，其中第一和第二电源线分别设置在安装区域上，连接到第一外电极和第二外电极，并且仅通过垂直MLCC 并且接地焊盘设置在第一和第二电源线之间并且连接到第三外部电极。

公开(公告)号：US20090059469A1

公开(公告)日：2009-03-05

申请号：US12198342

申请日：2008-08-26

申请人： Byoung Hwa LEE ,  Sung Kwon WI ,  Hae Suk CHUNG ,  Dong Seok PARK ,  Sang So PARK ,  Min Cheol PARK

发明人： Byoung Hwa LEE ,  Sung Kwon WI ,  Hae Suk CHUNG ,  Dong Seok PARK ,  Sang So PARK ,  Min Cheol PARK

IPC分类号： H01G4/06 ,  H01G4/228 ,  H05K7/00

CPC分类号： H01G4/232 ,  H01G4/012 ,  H01G4/30 ,  H01G4/385 ,  H05K1/0231 ,  H05K1/113 ,  H05K2201/09309 ,  H05K2201/09772 ,  H05K2201/0979 ,  H05K2201/10015 ,  H05K2201/10636 ,  Y02P70/611

摘要： Provided is a multilayer chip capacitor including a capacitor body having first and second capacitor units arranged in a lamination direction; and a plurality of external electrodes formed outside the capacitor body. The first capacitor unit includes at least one pair of first and second internal electrodes disposed alternately in an inner part of the capacitor body, the second capacitor unit includes a plurality of third and fourth internal electrodes disposed alternately in an inner part of the capacitor body, and the first to fourth internal electrodes are coupled to the first to fourth external electrodes. The first capacitor unit has a lower equivalent series inductance (ESL) than the second capacitor unit, and the first capacitor unit has a higher equivalent series resistance (ESR) than the second capacitor unit.

摘要翻译： 本发明提供一种多层片状电容器，其包括具有层叠方向配置的第一和第二电容器单元的电容器体; 以及形成在电容器主体外部的多个外部电极。 第一电容器单元包括交替设置在电容器主体的内部的至少一对第一和第二内部电极，第二电容器单元包括交替设置在电容器主体内部的多个第三和第四内部电极， 并且第一至第四内部电极耦合到第一至第四外部电极。 第一电容器单元具有比第二电容器单元更低的等效串联电感（ESL），并且第一电容器单元具有比第二电容器单元更高的等效串联电阻（ESR）。

公开(公告)号：US20130234820A1

公开(公告)日：2013-09-12

申请号：US13777591

申请日：2013-02-26

申请人： Young Seuck YOO ,  Sung Kwon WI ,  Jong Yun LEE ,  Sang Moon LEE ,  Won Chul SIM ,  Jeong Bok KWAK ,  Kang Heon HUR ,  Yong Suk KIM

发明人： Young Seuck YOO ,  Sung Kwon WI ,  Jong Yun LEE ,  Sang Moon LEE ,  Won Chul SIM ,  Jeong Bok KWAK ,  Kang Heon HUR ,  Yong Suk KIM

IPC分类号： H01F27/28 ,  H01F41/00

CPC分类号： H01F27/2804 ,  H01F17/0013 ,  H01F17/0033 ,  H01F41/00 ,  H01F41/046 ,  Y10T29/4902

摘要： Disclosed herein are a common mode filter and a fabrication method thereof. The common mode filter includes: a first magnetic substrate; a laminate including insulating sheets with coil pattern electrodes printed thereon, having holes therein, and provided on the first magnetic substrate; a magnetic core inserted into the hole; and a second magnetic substrate integrally formed with the magnetic core and provided on the laminate.

摘要翻译： 这里公开了共模滤波器及其制造方法。 共模滤波器包括：第一磁性基板; 包括印刷有线圈图案电极的绝缘片，其中具有孔并且设置在第一磁性基底上的层压体; 插入孔中的磁芯; 以及与所述磁芯一体形成并设置在所述层叠体上的第二磁性基板。

公开(公告)号：US20130241684A1

公开(公告)日：2013-09-19

申请号：US13784310

申请日：2013-03-04

申请人： Ju Hwan YANG ,  Won Chul SIM ,  Young Seuck YOO ,  Sung Kwon WI

发明人： Ju Hwan YANG ,  Won Chul SIM ,  Young Seuck YOO ,  Sung Kwon WI

IPC分类号： H01F5/00 ,  H01F41/04

CPC分类号： H01F5/003 ,  H01F17/0013 ,  H01F41/042

摘要： Disclosed herein are a method for manufacturing common mode filter and a common mode filter. The method includes: performing electroplating on first coil patterns made of a conductive material to form second coil patterns having a cross-sectional area increased as compared to the first coil patterns. Therefore, the common mode filter fulfilling a miniaturization demand and having the improved characteristics such as the inductance, the DC resistance, and the like, may be implemented.

摘要翻译： 这里公开了一种用于制造共模滤波器和共模滤波器的方法。 该方法包括：在由导电材料制成的第一线圈图案上进行电镀以形成与第一线圈图案相比具有增加的横截面面积的第二线圈图案。 因此，可以实现满足小型化需求并且具有改善的特性（例如电感，直流电阻等）的共模滤波器。

公开(公告)号：US20130162371A1

公开(公告)日：2013-06-27

申请号：US13427829

申请日：2012-03-22

申请人： Sang Moon Lee ,  Sung Kwon WI ,  Jeong Bok KWAK ,  Won Chul SIM ,  Young Seuck YOO ,  Yong Suk KIM

发明人： Sang Moon Lee ,  Sung Kwon WI ,  Jeong Bok KWAK ,  Won Chul SIM ,  Young Seuck YOO ,  Yong Suk KIM

IPC分类号： H03H7/01

CPC分类号： H01F17/0013 ,  H01F2003/106 ,  H01F2017/0066 ,  H03H7/0153 ,  H03H2001/0092

摘要： The present invention discloses a filter for removing noise, which includes: a lower magnetic body; an insulating layer provided on the lower magnetic body and including at least one conductor pattern; and an upper magnetic body including a primary ferrite composite provided on the insulating layer and a secondary ferrite composite provided on the primary ferrite composite to cover a pore formed on a surface of the primary ferrite composite, and a method of manufacturing the same.According to the present invention, it is possible to implement a filter for removing noise with high performance and characteristics by increasing magnetic permeability and improving impedance characteristics through simple structure and process.

摘要翻译： 本发明公开了一种消除噪声的滤波器，包括：下磁体; 绝缘层，设置在下磁体上并且包括至少一个导体图案; 以及设置在所述绝缘层上的初级铁氧体复合体的上磁体及在所述一次铁氧体复合体上设置的次级铁氧体复合体，以覆盖在所述一次铁氧体复合体的表面上形成的孔及其制造方法。 根据本发明，通过简单的结构和工艺，通过提高磁导率和改善阻抗特性，可以实现具有高性能和特性的噪声去除滤波器。

公开(公告)号：US20130141205A1

公开(公告)日：2013-06-06

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

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：US20120135262A1

公开(公告)日：2012-05-31

申请号：US13112308

申请日：2011-05-20

申请人： Sung Kwon WI ,  Ji Hwan Shin ,  Jeong Min Cho ,  Young Woo Lee

发明人： Sung Kwon WI ,  Ji Hwan Shin ,  Jeong Min Cho ,  Young Woo Lee

IPC分类号： B32B5/16 ,  B22F9/04

CPC分类号： B22F1/0011 ,  B22F1/0007 ,  B22F1/0055 ,  B22F9/02 ,  Y10T428/12014 ,  Y10T428/12028 ,  Y10T428/12056 ,  Y10T428/12181 ,  Y10T428/2991

摘要： There are disclosed a method of manufacturing fine metal powder and fine metal powder manufactured by using the same. The method of manufacturing fine metal powder includes forming a pattern having a predetermined size and shape on a base substrate, forming a metal film on the pattern, and separating the metal film from the pattern to obtain individual metal particles having a predetermined size and shape. The fine metal powder manufactured by the method has a uniform shape and a uniform particle size distribution. The fine metal powder is in the form of flakes, having a large ratio of particle diameter to thickness.

摘要翻译： 公开了使用其制造精细金属粉末和精细金属粉末的方法。 制造精细金属粉末的方法包括在基底基板上形成具有预定尺寸和形状的图案，在图案上形成金属膜，并将金属膜与图案分离以获得具有预定尺寸和形状的单个金属颗粒。 通过该方法制造的细金属粉末具有均匀的形状和均匀的粒度分布。 细金属粉末为片状，颗粒直径与厚度之比大。

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。

公开(公告)号：US20130014795A1

公开(公告)日：2013-01-17

申请号：US13473209

申请日：2012-05-16

申请人： Ju Hwan YANG ,  Dong Hyeok CHOI ,  Sung Ho LEE ,  Sung Kwon WI

发明人： Ju Hwan YANG ,  Dong Hyeok CHOI ,  Sung Ho LEE ,  Sung Kwon WI

IPC分类号： H01L35/28

CPC分类号： H01L35/30

摘要： Disclosed herein is a thermoelectric module. The thermoelectric module includes: an upper substrate and a lower substrate each having a plurality of grooves formed on one surface thereof; a plurality of heat radiation pads embedded in the plurality of grooves; a plurality of electrodes formed on surfaces of the plurality of heat radiation pads and corresponding to the plurality of heat radiation pads one by one; and thermoelectric elements including p-type elements and n-type elements and electrically connected to the plurality of electrodes. According to the present invention, the heat radiation pads are embedded in the respective grooves formed on the upper substrate and the lower substrate, thereby maximizing heat transfer efficiency, and functioning as an insulator for preventing an electric short between the substrates and the electrodes.

摘要翻译： 这里公开了一种热电模块。 该热电模块包括：上基板和下基板，每一个在其一个表面上具有多个槽; 嵌入在所述多个槽中的多个散热垫; 多个电极，形成在所述多个散热垫的表面上，并且一个接一个地对应于所述多个散热垫; 以及包括p型元件和n型元件并且电连接到多个电极的热电元件。 根据本发明，散热垫嵌入形成在上基板和下基板上的相应凹槽中，从而最大限度地提高传热效率，并且用作用于防止基板和电极之间短路的绝缘体。

公开(公告)号：US20120126460A1

公开(公告)日：2012-05-24

申请号：US13036387

申请日：2011-02-28

申请人： Ji Hwan SHIN ,  Jeong Min CHO ,  Sung Kwon WI

发明人： Ji Hwan SHIN ,  Jeong Min CHO ,  Sung Kwon WI

IPC分类号： B29C59/04

CPC分类号： B29C59/046 ,  B22F2998/00 ,  B29C59/026 ,  B29C2035/0827 ,  B22F1/0055 ,  B22F9/04

摘要： There are provided an apparatus and method for manufacturing a board for the production of a metal flake. The apparatus includes: a base board supplying part; a patterning part forming a pattern layer on a base board supplied from the base board supplying part; a coating part forming a sacrificial layer on the base board having the pattern layer formed thereon, the sacrificial layer being decomposable by a solvent; and a base board recovering part recovering the base board having the sacrificial layer formed thereon.

摘要翻译： 提供了一种用于制造用于生产金属薄片的板的装置和方法。 该装置包括：基板供给部; 图案形成部，其在从所述基板供给部供给的基板上形成图案层; 在其上形成有图案层的基板上形成牺牲层的涂层部分，牺牲层可通过溶剂分解; 以及回收其上形成有牺牲层的基板的基板回收部。