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1.发明申请ARRAY-TYPE MULTILAYER CERAMIC ELECTRONIC COMPONENT AND MOUNTING BOARD THEREFOR 审中-公开阵列式多层陶瓷电子元件及其安装板公开(公告)号：US20150016016A1
公开(公告)日：2015-01-15
申请号：US14144190
申请日：2013-12-30
发明人： Chang Ho LEE
摘要： An array-type multilayer ceramic electronic component includes a ceramic body in which a plurality of dielectric layers are stacked in a length direction; a plurality of capacitor parts having different capacitances and including a plurality of first and second internal electrodes disposed with predetermined intervals therebetween in the length direction to be alternately exposed to both side surfaces of the ceramic body, having dielectric layers therebetween; and a plurality of first and second external electrodes disposed with predetermined intervals therebetween in the length direction and disposed on both side surfaces of the ceramic body. The plurality of respective capacitor parts include different amounts of internal electrodes stacked therein.
摘要翻译： 阵列型多层陶瓷电子部件包括陶瓷体，其中多个电介质层沿长度方向堆叠; 多个具有不同电容的电容器部分，并且包括在长度方向上以预定间隔设置的多个第一和第二内部电极，以交替地暴露于陶瓷体的两个侧表面，其间具有电介质层; 以及在长度方向上以规定间隔设置的多个第一外部电极和第二外部电极，并且设置在陶瓷体的两侧面上。 多个相应的电容器部分包括堆叠在其中的不同数量的内部电极。
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公开(公告)号：US20130242456A1
公开(公告)日：2013-09-19
申请号：US13745064
申请日：2013-01-18
发明人： Chang Ho LEE , Dong Hwan SEO , Sang Hyun PARK
摘要： A multilayer ceramic electronic component includes a ceramic main body having internal electrodes laminated therein; and external electrodes formed on ends of the ceramic main body in a length direction, wherein each external electrode includes a first layer formed on the ceramic main body and including a conductive metal, and a second layer formed on the first layer and including a conductive resin, and when Tc is thickness of a cover layer, Te is thickness of the internal electrode, Td is distance between neighboring internal electrodes, L1 is length from either end of the ceramic main body in the length direction in a region in which the cover layer adjoins a margin part of the ceramic main body to an end of the first layer formed on an upper or lower surface of the ceramic main body, and Lm is length of the margin part, Tc≦70 μm and L1
摘要翻译： 多层陶瓷电子部件包括层叠有内部电极的陶瓷主体; 以及在长度方向上形成在陶瓷主体的端部的外部电极，其中每个外部电极包括形成在陶瓷主体上并包括导电金属的第一层，以及形成在第一层上并包括导电树脂的第二层 ，当Tc为覆盖层的厚度时，Te为内部电极的厚度，Td为相邻的内部电极之间的距离，L1为距离陶瓷主体的长度方向两端的长度方向的长度， 将陶瓷主体的边缘部分形成在陶瓷主体的上表面或下表面上的第一层的端部，Lm为边缘部的长度，Tc为70μm，L1
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公开(公告)号：US20190051455A1
公开(公告)日：2019-02-14
申请号：US16160325
申请日：2018-10-15
发明人： Moon Seok HEO , Chang Ho LEE , Young Woong SONG
CPC分类号： H01F41/041 , H01F17/0006 , H01F41/046 , H01F2017/0066
摘要： The present invention relates to a coil unit for a power inductor, a manufacturing method of a coil unit for a power inductor, a power inductor and a manufacturing method of a power inductor. The coil unit includes an insulating substrate and a coil pattern, wherein the coil pattern has a first plating part formed at least one surface among top and bottom surfaces of the insulating substrate, wherein a top side thereof has the shape of a taper and a second plating part formed to encompass the first plating part and to correspond to a shape of the first plating part.
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公开(公告)号：US20170358396A1
公开(公告)日：2017-12-14
申请号：US15687913
申请日：2017-08-28
发明人： Sung Hun CHO , Chang Ho LEE , Won Sik CHONG
CPC分类号： H01G4/385 , H01G4/012 , H01G4/1227 , H01G4/2325 , H01G4/30
摘要： An electronic component of a multi-layered structure includes a laminate formed by stacking a plurality of ceramic bodies and an external electrode made of a conductive resin for connecting each ceramic body.
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5.发明申请公开(公告)号：US20170316879A1
公开(公告)日：2017-11-02
申请号：US15652999
申请日：2017-07-18
发明人： Jin Hwan KIM , Dae Bok OH , Jae Young PARK , Ichiro TANAKA , Chang Ho LEE
IPC分类号： H01G2/14 , H01G2/22 , H01G4/012 , H01G4/40 , H05K1/18 , H01G2/06 , H01G4/248 , H01G4/30 , H01G4/12 , H05K1/02 , H05K3/34
CPC分类号： H01G2/14 , H01G2/06 , H01G2/22 , H01G4/012 , H01G4/12 , H01G4/248 , H01G4/30 , H01G4/40 , H05K1/0259 , H05K1/181 , H05K3/3442 , H05K2201/10636 , Y02P70/611
摘要： A composite electronic component composed of a composite body including a capacitor and an electrostatic discharge (ESD) protection device coupled to each other. The capacitor includes a ceramic body in which a plurality of dielectric layers and internal electrodes are stacked with a respective dielectric layer therebetween. The ESD protection device includes first and second electrodes disposed on the ceramic body, a discharging part disposed between the first and second electrodes, and a protective layer disposed on the first and second electrodes and the discharging part. An input terminal disposed on a first end surface of the composite body and is connected to internal electrodes and the first and second electrodes. A ground terminal formed on a second end surface of the composite body and is connected to internal electrodes and the first and second electrodes.
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公开(公告)号：US20130250472A1
公开(公告)日：2013-09-26
申请号：US13745094
申请日：2013-01-18
发明人： Chang Ho LEE
IPC分类号： H01G4/12
CPC分类号： H01G4/12 , H01G4/012 , H01G4/232 , H01G4/2325 , H01G4/30
摘要： A multilayer ceramic electronic component includes a ceramic main body having internal and floating electrode layers laminated therein and spaced apart from each other; and external electrodes formed on ends of the ceramic main body and including a first layer including a conductive metal and a second layer formed on the first layer and including a conductive resin. When Tc is thickness of a cover layer, G is gap between internal electrodes, L1 is length from either end of the ceramic main body in a length direction thereof to an end of the first layer formed on the upper or lower surface of the ceramic main body, Te is thickness of the internal electrode, Td is distance between internal and floating electrode layers, Lm is length of a margin part of the floating electrode layer, and L is length of the ceramic main body, Tc≦80 μm, (1.5)Lm≦G≦(L−2Lm), and L1
摘要翻译： 多层陶瓷电子部件包括陶瓷主体，其具有层叠在其中并且彼此间隔开的内部和浮动电极层; 以及外部电极，形成在陶瓷主体的端部，并且包括形成在第一层上并包括导电树脂的包括导电金属和第二层的第一层。 当Tc是覆盖层的厚度时，G是内部电极之间的间隙，L1是从陶瓷主体的长度方向的任一端到形成在陶瓷主体的上表面或下表面上的第一层的端部的长度 主体，Te是内部电极的厚度，Td是内部和浮动电极层之间的距离，Lm是浮动电极层的边缘部分的长度，L是陶瓷主体的长度，Tc @80μm，（1.5 ）Lm @ G @（L-2Lm）和L1
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7.发明申请COMPOSITE ELECTRONIC COMPONENT, METHOD OF MANUFACTURING THE SAME, BOARD FOR MOUNTING THEREOF, AND PACKAGING UNIT THEREOF 审中-公开复合电子元件，其制造方法，用于安装的板及其包装单元公开(公告)号：US20150340154A1
公开(公告)日：2015-11-26
申请号：US14521116
申请日：2014-10-22
发明人： Jin Hwan KIM , Dae Bok OH , Jae Young PARK , Ichiro TANAKA , Chang Ho LEE
CPC分类号： H01G2/14 , H01G2/06 , H01G2/22 , H01G4/012 , H01G4/12 , H01G4/248 , H01G4/30 , H01G4/40 , H05K1/0259 , H05K1/181 , H05K3/3442 , H05K2201/10636 , Y02P70/611
摘要： A composite electronic component composed of a composite body including a capacitor and an electrostatic discharge (ESD) protection device coupled to each other. The capacitor includes a ceramic body in which a plurality of dielectric layers and internal electrodes are stacked with a respective dielectric layer therebetween. The ESD protection device includes first and second electrodes disposed on the ceramic body, a discharging part disposed between the first and second electrodes, and a protective layer disposed on the first and second electrodes and the discharging part. An input terminal disposed on a first end surface of the composite body and is connected to internal electrodes and the first and second electrodes. A ground terminal formed on a second end surface of the composite body and is connected to internal electrodes and the first and second electrodes.
摘要翻译： 一种由包括电容器的复合体和彼此耦合的静电放电（ESD）保护装置组成的复合电子部件。 电容器包括陶瓷体，其中多个电介质层和内部电极层叠有相应的介电层。 ESD保护装置包括设置在陶瓷体上的第一和第二电极，设置在第一和第二电极之间的放电部分和设置在第一和第二电极和放电部分上的保护层。 输入端子，设置在复合体的第一端面上，并连接到内部电极和第一和第二电极。 一种接地端子，形成在复合体的第二端面上，并连接到内部电极和第一和第二电极。
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8.发明申请公开(公告)号：US20190164690A1
公开(公告)日：2019-05-30
申请号：US16200468
申请日：2018-11-26
发明人： Jin Hwan KIM , Dae Bok OH , Jae Young PARK , Ichiro TANAKA , Chang Ho LEE
CPC分类号： H01G2/14 , H01G2/06 , H01G2/22 , H01G4/012 , H01G4/12 , H01G4/248 , H01G4/30 , H01G4/40 , H05K1/0259 , H05K1/181 , H05K3/3442 , H05K2201/10636 , Y02P70/611
摘要： A composite electronic component composed of a composite body including a capacitor and an electrostatic discharge (ESD) protection device coupled to each other. The capacitor includes a ceramic body in which a plurality of dielectric layers and internal electrodes are stacked with a respective dielectric layer therebetween. The ESD protection device includes first and second electrodes disposed on the ceramic body, a discharging part disposed between the first and second electrodes, and a protective layer disposed on the first and second electrodes and the discharging part. An input terminal disposed on a first end surface of the composite body and is connected to internal electrodes and the first and second electrodes. A ground terminal formed on a second end surface of the composite body and is connected to internal electrodes and the first and second electrodes.
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9.发明申请COIL UNIT FOR POWER INDUCTOR, MANUFACTURING METHOD OF COIL UNIT FOR POWER INDUCTOR, POWER INDUCTOR AND MANUFACTURING METHOD OF POWER INDUCTOR 审中-公开功率电感线圈单元，功率电感线圈单元的制造方法，功率电感器及功率电感器的制造方法公开(公告)号：US20160071643A1
公开(公告)日：2016-03-10
申请号：US14819026
申请日：2015-08-05
发明人： Moon Seok HEO , Chang Ho LEE , Young Woong SONG
CPC分类号： H01F41/041 , H01F17/0006 , H01F41/046 , H01F2017/0066
摘要： The present invention relates to a coil unit for a power inductor, a manufacturing method of a coil unit for a power inductor, a power inductor and a manufacturing method of a power inductor. The coil unit includes an insulating substrate and a coil pattern, wherein the coil pattern has a first plating part formed at least one surface among top and bottom surfaces of the insulating substrate, wherein a top side thereof has the shape of a taper and a second plating part formed to encompass the first plating part and to correspond to a shape of the first plating part.
摘要翻译： 本发明涉及一种用于功率电感器的线圈单元，用于功率电感器的线圈单元的制造方法，功率电感器和功率电感器的制造方法。 线圈单元包括绝缘基板和线圈图案，其中线圈图案具有形成绝缘基板的顶表面和底表面之中的至少一个表面的第一电镀部分，其中其顶侧具有锥形形状和第二电镀部分 电镀部分形成为包围第一电镀部分并且对应于第一电镀部分的形状。
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公开(公告)号：US20130242457A1
公开(公告)日：2013-09-19
申请号：US13745124
申请日：2013-01-18
发明人： Chang Ho LEE , Dong Hwan SEO , Sang Hyun PARK
CPC分类号： H01G4/008 , H01G4/12 , H01G4/232 , H01G4/2325 , H01G4/30
摘要： There is provided a multilayer ceramic electronic component, including: a ceramic main body having internal electrodes laminated therein; and external electrodes formed on both ends of the ceramic main body in a length direction thereof, wherein each of the external electrodes includes a first layer formed on the ceramic main body and including a conductive metal, and a second layer formed on the first layer and including a conductive resin, and when Tc is a thickness of a cover layer of the ceramic main body, L1 is a length from either end of the ceramic main body in the length direction thereof to an end of the first layer formed on an upper surface or a lower surface of the ceramic main body, T1 is a thickness of the first layer, and T2 is a thickness of the second layer, Tc≦70 μm, T2≧(1.5)T1, and L1
摘要翻译： 提供了一种多层陶瓷电子部件，其包括：层叠有内部电极的陶瓷主体; 以及在陶瓷主体的长度方向两端形成的外部电极，其中每个外部电极包括形成在陶瓷主体上并包括导电金属的第一层，以及形成在第一层上的第二层和 包括导电树脂，并且当Tc是陶瓷主体的覆盖层的厚度时，L1是从陶瓷主体的长度方向的任一端到在上表面形成的第一层的端部的长度 或陶瓷主体的下表面，T1为第一层的厚度，T2为第二层的厚度，Tc为70μm，T2> =（1.5）T1，L1 <（1.5）Tc为 满意，从而提供出色的可靠性。
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