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公开(公告)号：US10892101B2
公开(公告)日：2021-01-12
申请号：US16184674
申请日：2018-11-08
发明人： Jin Woo Lee , Hyun Hee Gu , Eui Hyun Jo , Jong Ho Lee , Eun Jin Kim , Hye Young Choi
摘要： A multilayer ceramic capacitor includes a body including a dielectric layer and an internal electrode, and an external electrode disposed on the body. The external electrode includes an electrode layer connected to the internal electrode, a first plating portion disposed on the electrode layer and having a thickness ranging from 0.3 μm to 1 μm, and a second plating portion disposed on the first plating portion.
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公开(公告)号：US11017931B2
公开(公告)日：2021-05-25
申请号：US16158701
申请日：2018-10-12
发明人： Byung Soo Kang , Yong Hui Li , Byeong Cheol Moon , Yoon Mi Cha , Eun Jin Kim
IPC分类号： H01F5/00 , H01F17/00 , H01F17/04 , H01F3/10 , H01F27/29 , H01F1/14 , H01F27/02 , H01F27/255 , H01F41/04 , H01F27/36
摘要： A coil component includes a body, a coil part embedded in the body, and an insulating layer covering the body. First and second plating electrodes are disposed between the body and the insulating layer, are connected to the coil part, and are disposed to be spaced apart from each other on one surface of the body. First and second through electrodes penetrate through the insulating layer to thereby be connected to the first and second plating electrodes, respectively.
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公开(公告)号：US10861651B2
公开(公告)日：2020-12-08
申请号：US16155570
申请日：2018-10-09
发明人： Jong Ho Lee , Duk Hyun Chun , Myung Jun Park , Eun Jin Kim , Hye Min Bang
摘要： A multilayer capacitor includes a body including an internal electrode alternately disposed with a dielectric layer, and an external electrode disposed on the body. The external electrode includes a first electrode layer contacting the internal electrode, an oxide layer disposed on the first electrode layer and including a metal oxide and glass, and a second electrode layer disposed on the oxide layer.
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