- 专利标题: Multi-layer ceramic capacitor and method of producing the same
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申请号: US15909543申请日: 2018-03-01
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公开(公告)号: US10522292B2公开(公告)日: 2019-12-31
- 发明人: Yuji Tomizawa , Wakae Akaishi
- 申请人: Taiyo Yuden Co., Ltd.
- 申请人地址: JP Tokyo
- 专利权人: TAIYO YUDEN CO., LTD.
- 当前专利权人: TAIYO YUDEN CO., LTD.
- 当前专利权人地址: JP Tokyo
- 代理机构: Saliwanchik, Lloyd & Eisenschenk
- 优先权: JP2017-078764 20170412
- 主分类号: H01G4/30
- IPC分类号: H01G4/30 ; H01G4/005 ; H01G4/008 ; H01G4/012 ; H01G4/12 ; H01G4/232
摘要:
A multi-layer ceramic capacitor includes a ceramic body, a first external electrode, and a second external electrode. The ceramic body includes ceramic layers laminated along a first direction, first internal electrodes and second internal electrodes that are alternately disposed between the ceramic layers, a first end surface and a second end surface that are oriented in a second direction orthogonal to the first direction, and a first inner groove and a second inner groove that are respectively formed in the first end surface and the second end surface along the first direction. The first and second external electrodes respectively cover the first and second end surfaces, the first internal electrodes being drawn to the first end surface and protruding in the first inner groove, the second internal electrodes being drawn to the second end surface and protruding in the second inner groove.
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