- 专利标题： Dielectric ceramic composition and electronic device using the same
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申请号： US14925481申请日： 2015-10-28
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公开(公告)号： US09601275B1公开(公告)日： 2017-03-21
- 发明人: Seok-Hyun Yoon , Yun-Jung Park , Doo-Young Kim , Song-Je Jeon , Chang-Hun Kim
- 申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.
- 申请人地址： KR Suwon-si, Gyeonggi-do
- 专利权人： SAMSUNG ELECTRO-MECHANICS CO., LTD.
- 当前专利权人： SAMSUNG ELECTRO-MECHANICS CO., LTD.
- 当前专利权人地址： KR Suwon-si, Gyeonggi-do
- 代理机构： McDermott Will & Emery LLP
- 主分类号： C04B35/468
- IPC分类号： C04B35/468 ; H01G4/12
摘要：
A dielectric ceramic composition includes a main component comprising (1-x)BaTiO3-x(Na1-yKy)NbO3, where 0.005≦x≦0.5 and 0.3≦y≦1.0; a first subcomponent comprising an element selected from the group consisting of Mn, V, Cr, Fe, Ni, Co, Cu and Zn; and a second subcomponent comprising SiO2.