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1.发明授权公开(公告)号：US09153957B2
公开(公告)日：2015-10-06
申请号：US13830978
申请日：2013-03-14
发明人： Jin Hyuck Yang , Young Seuck Yoo , Sung Kwon Wi , Geon Se Chang , Ju Hwan Yang , Young Do Kweon , Jong Yun Lee
CPC分类号： H02H9/044 , C23C18/52 , C25D3/30 , H01R13/6485 , H05K1/0259 , H05K9/0067
摘要： The present invention relates to an electrostatic discharge protection device. The electrostatic discharge protection device in accordance with an embodiment of the present invention includes a substrate, an electrostatic discharge absorbing layer having a plating film formed on the substrate, electrodes disposed on the substrate to be spaced apart from each other by a predetermined interval with the electrostatic discharge absorbing layer interposed therebetween, and an insulating layer for covering the substrate and the electrodes.
摘要翻译： 本发明涉及一种静电放电保护装置。 根据本发明实施例的静电放电保护装置包括基板，具有形成在基板上的镀膜的静电放电吸收层，设置在基板上的彼此间隔开预定间隔的电极， 插入其间的静电放电吸收层，以及用于覆盖基板和电极的绝缘层。
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公开(公告)号：US09577598B2
公开(公告)日：2017-02-21
申请号：US13830916
申请日：2013-03-14
发明人： Young Seuck Yoo , Kang Heon Hur , Young Ghyu Ahn , Chan Yoon , Sung Kwon Wi , Jeong Min Cho , Geon Se Chang , Young Do Kweon
CPC分类号： H03H7/0138 , H01F17/0013 , H01F2017/0066 , H01F2017/0093 , H03H7/427 , H03H2001/0057
摘要： Disclosed herein is a thin film type common mode filter including: a base substrate made of an insulating material; a first insulating layer formed on the base substrate; a coil-shaped internal electrode formed on the first insulating layer; a second insulating layer formed on the internal electrode; an external electrode terminal having a vertical section connected to a side surface of the internal electrode and a horizontal section extended from an upper end of the vertical section toward a horizontal direction to thereby form a parallel surface spaced apart from the internal electrode by a predetermined distance; and a ferrite resin layer formed between the horizontal section of the external electrode terminal and the internal electrode.
摘要翻译： 本文公开了一种薄膜型共模滤光器，包括：由绝缘材料制成的基底; 形成在所述基底基板上的第一绝缘层; 形成在所述第一绝缘层上的线圈状内部电极; 形成在所述内部电极上的第二绝缘层; 具有连接到内部电极的侧表面的垂直部分的外部电极端子和从垂直部分的上端向水平方向延伸的水平部分，从而形成与内部电极间隔预定距离的平行表面 ; 以及在外部电极端子的水平部分和内部电极之间形成的铁氧体树脂层。
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公开(公告)号：US10062493B2
公开(公告)日：2018-08-28
申请号：US14552867
申请日：2014-11-25
发明人： Geon Se Chang , Young Do Kweon , Jin Hyuck Yang
CPC分类号： H01F27/2804 , H01F17/0006 , H01F27/292 , H01F2027/2809
摘要： An electronic component and a circuit board having the same mounted thereon. The electronic component includes: a base part; a coil part provided on the base part and including a coil formed by disposing conductive patterns in a spiral shape and an external terminal connected to an end portion of the coil; and a cover part including an external electrode having a first surface contacting an upper surface of the external terminal and a second surface opposing the first surface and a magnetic material part provided on the coil part, made of a magnetic material, and exposing the second surface, wherein a surface area of the first surface is larger than a surface area of the second surface.
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公开(公告)号：US09991866B2
公开(公告)日：2018-06-05
申请号：US14701507
申请日：2015-04-30
发明人： Geon Se Chang , Won Chul Sim , Jeong Min Cho
CPC分类号： H03H7/427 , H01F17/0013 , H01F27/2804 , H01F27/29 , H01F27/292 , H01F41/041 , H01F2017/0093 , H01F2027/2809 , H03H7/01 , H03H7/0115 , H03H7/09 , H03H2001/0085 , H03H2001/0092 , Y10T29/49018
摘要： Disclosed herein is a common mode filter including: at least four coil layers, each layer having a primary coil and a secondary coil; and discontinuous parts made of an insulating material each extending between starting points of each of the primary coil and the secondary coil positioned on the lowest layer among the coil layers to ending points of each of the primary coil and the secondary coil positioned on the highest layer among the coil layers. The primary coils are connected in series from the lowest layer to the highest layer, and the secondary coils are connected in series from the lowest layer to the highest layer. The common mode filter is able to be miniaturized and has improved impedance characteristics.
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公开(公告)号：US09082536B2
公开(公告)日：2015-07-14
申请号：US14137623
申请日：2013-12-20
发明人： Ju Hwan Yang , Geon Se Chang , Young Do Kweon , Sung Kwon Wi
CPC分类号： H01F5/04 , H01F17/04 , H01F27/29 , H01F2017/0093
摘要： Disclosed herein is a common mode filter including: a coil part including a conductor coil provided in an insulating part; a plurality of external electrodes provided on the insulating part while being electrically connected to the conductor coil; and a magnetic material part provided in a region between the plurality of external electrodes on the insulating part. By this configuration, impedance characteristics of the common mode filter may be improved.
摘要翻译： 这里公开了一种共模滤波器，包括：线圈部，包括设置在绝缘部中的导体线圈; 多个外部电极，设置在绝缘部分上，同时电连接到导体线圈; 以及设置在绝缘部分上的多个外部电极之间的区域中的磁性材料部分。 通过这种配置，可以提高共模滤波器的阻抗特性。
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公开(公告)号：US09077173B2
公开(公告)日：2015-07-07
申请号：US14098291
申请日：2013-12-05
发明人： Geon Se Chang , Sung Kwon Wi
CPC分类号： H02H9/04 , H01L23/60 , H01L27/0288 , H01L2924/0002 , H03H7/427 , H01L2924/00
摘要： Disclosed herein is a common mode filter. The common mode filter includes a main body that includes a coil electrode, first and second external electrodes connected with both ends of the coil electrode, respectively, and a ground electrode, and an electro static discharge (ESD) protection layer that includes a switching member formed therein, and is provided on any one surface of the main body. Here, one end of the coil electrode is connected with the second external electrode, the other end thereof is connected with the first external electrode through the switching member, and the switching member is disconnected from the coil electrode in accordance with a switching operation when a surge current is applied and connected with the ground electrode. Therefore, it is possible to protect the common mode filter from a surge current by ESD.
摘要翻译： 这里公开了一种共模滤波器。 共模滤波器包括主体，其包括线圈电极，分别与线圈电极的两端连接的第一和第二外部电极以及接地电极，以及静电放电（ESD）保护层，其包括开关部件 并且设置在主体的任何一个表面上。 这里，线圈电极的一端与第二外部电极连接，另一端通过切换部件与第一外部电极连接，并且根据切换操作，切换部件与线圈电极断开，当切换部件 浪涌电流被施加并与接地电极连接。 因此，可以通过ESD保护共模滤波器免受浪涌电流的影响。
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公开(公告)号：US09906203B2
公开(公告)日：2018-02-27
申请号：US14552849
申请日：2014-11-25
发明人： Jeong Min Cho , Won Chul Sim , Hye Won Bang , Geon Se Chang , Kwang Mo Kim
CPC分类号： H03H7/427 , H02H9/045 , H03H7/0115 , H03H2001/0085
摘要： A common mode filter in which at least one surface of all of external electrodes and ground electrodes are exposed to a first surface, at least one side of each of two of the external electrodes and at least one side of one of the ground electrodes contact a first side of the first surface, and at least one side of each of the external electrodes and the ground electrodes of which sides do not contact the first side contact a second side of the first surface, thereby making it possible to improve sticking strength and decrease a short-circuit phenomenon occurrence rate.
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公开(公告)号：US09786428B2
公开(公告)日：2017-10-10
申请号：US14192471
申请日：2014-02-27
发明人： Jin Hyuck Yang , Young Seuck Yoo , Sung Kwon Wi , Hye Won Bang , Geon Se Chang , Young Do Kweon , Ju Hwan Yang
CPC分类号： H01F27/292 , H01F17/0013 , H01F2017/0066
摘要： Disclosed herein is a common mode filter, including: a magnetic substrate; and a body part formed on the magnetic substrate, wherein the body part is configured of an insulating layer surrounding a coil electrode, an outer electrode terminal connected with an end of the coil electrode, and a magnetic resin composite, the insulating layer is formed on the magnetic substrate, having a margin part M disposed at an edge of the magnetic substrate, and the magnetic resin composite is filled in an empty space of the body part including the margin part M, thereby promoting a consecutive flow of magnetic flux that is generated from the coil electrode.
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9.发明申请公开(公告)号：US20150145629A1
公开(公告)日：2015-05-28
申请号：US14552867
申请日：2014-11-25
发明人： Geon Se Chang , Young Do Kweon , Jin Hyuck Yang
CPC分类号： H01F27/2804 , H01F17/0006 , H01F27/292 , H01F2027/2809
摘要： An electronic component and a circuit board having the same mounted thereon. The electronic component includes: a base part; a coil part provided on the base part and including a coil formed by disposing conductive patterns in a spiral shape and an external terminal connected to an end portion of the coil; and a cover part including an external electrode having a first surface contacting an upper surface of the external terminal and a second surface opposing the first surface and a magnetic material part provided on the coil part, made of a magnetic material, and exposing the second surface, wherein a surface area of the first surface is larger than a surface area of the second surface.
摘要翻译： 具有安装在其上的电子部件和电路板。 电子部件包括：基部; 线圈部，其设置在所述基部上，并且包括通过设置螺旋形状的导电图案形成的线圈和与所述线圈的端部连接的外部端子; 以及包括外部电极的覆盖部分，所述外部电极具有与所述外部端子的上表面接触的第一表面和与所述第一表面相对的第二表面和由磁性材料制成的设置在所述线圈部分上的磁性材料部分，并且暴露所述第二表面 ，其中所述第一表面的表面积大于所述第二表面的表面积。
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公开(公告)号：US09042106B2
公开(公告)日：2015-05-26
申请号：US14078033
申请日：2013-11-12
发明人： Geon Se Chang , Sung Kwon Wi , Yong Suk Kim
CPC分类号： H05K1/165 , H01F17/0013 , H05K3/0052 , H05K2201/09672 , H05K2203/061 , Y10T29/4902
摘要： Disclosed herein is a thin film type chip device, including: a plurality of unit circuit structures laminated on a substrate; and an adhesive layer adhering the unit circuit structures to each other.
摘要翻译： 本文公开了一种薄膜型芯片器件，包括：层叠在基板上的多个单位电路结构; 以及将单元电路结构彼此粘合的粘合剂层。
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