- 专利标题: CERAMIC ELECTRONIC DEVICE
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申请号: US17944567申请日: 2022-09-14
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公开(公告)号: US20230128407A1公开(公告)日: 2023-04-27
- 发明人: Hidetoshi MASUDA
- 申请人: TAIYO YUDEN CO., LTD.
- 申请人地址: JP Chuo-ku
- 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 Chuo-ku
- 优先权: JP2021-173947 20211025
- 主分类号: H01G4/008
- IPC分类号: H01G4/008 ; H01G4/30 ; H01G4/12
摘要:
A ceramic electronic device includes a multilayer body in which each of a plurality of dielectric layers and each of a plurality of internal electrode layers are alternately stacked. In at least a part of a cover layer and side margins, a concentration of a specific metal of at least one of Ag, As, Au, Bi, Co, Cr, Cu, Fe, Ge, In, Ir, Mo, Os, Pd, Pt, Re, Rh, Ru, Se, Sn, Te, W or Zn is lower on an outer side than on a side of the multilayer body.
公开/授权文献
- US12100551B2 Ceramic electronic device 公开/授权日:2024-09-24
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