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公开(公告)号：US10770226B2
公开(公告)日：2020-09-08
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
IPC分类号： H01G2/14 , H01G4/012 , H01G4/248 , H01G4/40 , H05K1/18 , H01G2/06 , H01G2/22 , H01G4/12 , H01G4/30 , H05K1/02 , H05K3/34
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：US10170242B2
公开(公告)日：2019-01-01
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 , H01G4/012 , H01G4/248 , H01G4/40 , H05K1/18 , H01G2/06 , H01G2/22 , H01G4/12 , H01G4/30 , H05K1/02 , H05K3/34
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：US10135416B2
公开(公告)日：2018-11-20
申请号：US14882189
申请日：2015-10-13
发明人： Won Sik Chong , Jae Young Park , Jong Young Kim , Woo Jin Choi
摘要： A composite electronic component includes a composite body in which a common mode filter and a multilayer ceramic capacitor array are coupled to each other, the common mode filter including a first body having a common mode choke coil, and the multilayer ceramic capacitor array including a second body in which a plurality of dielectric layers are stacked.
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公开(公告)号：US10122339B2
公开(公告)日：2018-11-06
申请号：US14878805
申请日：2015-10-08
发明人： Won Sik Chong , Jae Young Park , Jong Young Kim , Woo Jin Choi
摘要： A composite electronic component includes a composite body in which a common mode filter and a multilayer ceramic capacitor array are coupled to each other, the common mode filter including a first body in which a common mode choke coil is disposed, and the multilayer ceramic capacitor array including a second body in which a plurality of dielectric layers are stacked.
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5.发明授权Array-type multilayer ceramic electronic component and board having the same mounted thereon 有权阵列型多层陶瓷电子部件和安装在其上的板公开(公告)号：US09520238B2
公开(公告)日：2016-12-13
申请号：US14262282
申请日：2014-04-25
发明人： Jae Hoon Lee , Dae Bok Oh , Jae Young Park
CPC分类号： H01G4/30 , H01G4/012 , H01G4/12 , H01G4/232 , H01G4/385 , H05K1/181 , H05K2201/10015 , Y02P70/611
摘要： An array-type multilayer ceramic electronic component includes a ceramic body including a plurality of first dielectric layers and a plurality of second dielectric layers, first and second internal electrodes disposed on the first dielectric layers and facing each other, third and fourth internal electrodes disposed on the second dielectric layers and facing each other, a first external electrode disposed on a first end surface of the ceramic body and connected to the first internal electrode, a second external electrode disposed on a first side surface of the ceramic body and connected to the second internal electrode, a third external electrode disposed on a second end surface of the ceramic body and connected to the third internal electrode, and a fourth external electrode disposed on a second side surface of the ceramic body and connected to the fourth internal electrode.
摘要翻译： 阵列型多层陶瓷电子部件包括陶瓷体，该陶瓷体包括多个第一电介质层和多个第二电介质层，第一和第二内部电极设置在第一电介质层上并面对彼此，第三和第四内部电极设置在 所述第二电介质层彼此面对，设置在所述陶瓷体的第一端面上并连接到所述第一内部电极的第一外部电极，设置在所述陶瓷体的第一侧面上并与所述第二外部电极连接的第二外部电极 内部电极，设置在陶瓷体的第二端面上并连接到第三内部电极的第三外部电极，以及设置在陶瓷体的第二侧面上并连接到第四内部电极的第四外部电极。
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