Invention Grant
- Patent Title: Multilayer ceramic capacitor including external electrode having tin-plated layers alternately stacked with nickel-plated layer(s)
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Application No.: US16171903Application Date: 2018-10-26
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Publication No.: US10886066B2Publication Date: 2021-01-05
- Inventor: Jong Ho Lee , Eui Hyun Jo , Jang Yeol Lee , Myung Jun Park , Hyun Hee Gu
- Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Applicant Address: KR Suwon-si
- Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Current Assignee Address: KR Suwon-si
- Agency: Morgan, Lewis & Bockius LLP
- Priority: KR10-2018-0075286 20180629
- Main IPC: H01G4/232
- IPC: H01G4/232 ; H01G4/30 ; H01G4/12 ; H01G4/248 ; H01G4/012

Abstract:
A multilayer ceramic capacitor includes a body and an external electrode on the body. The body includes a dielectric layer and an internal electrode. The external electrode includes an electrode layer connected to the internal electrode, a first plating portion on the electrode layer, and a second plating portion on the first plating portion. The first plating portion includes a plurality of plating layers in which a tin (Sn)-plated layer and a nickel (Ni)-plated layer are alternately stacked.
Public/Granted literature
- US20200006001A1 MULTILAYER CERAMIC CAPACITOR Public/Granted day:2020-01-02
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