发明申请
- 专利标题: C0G MULTI-LAYERED CERAMIC CAPACITOR
- 专利标题(中): C0G多层陶瓷电容器
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申请号: US12482563申请日: 2009-06-11
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公开(公告)号: US20090244804A1公开(公告)日: 2009-10-01
- 发明人: Michael S. Randall , Corey Antoniades , Daniel E. Barber , Xilin Xu , James Beeson , Pascal Pinceloup , Abhijit Gurav , Thomas Poole , Azizuddin Tajuddin , Ian Burn
- 申请人: Michael S. Randall , Corey Antoniades , Daniel E. Barber , Xilin Xu , James Beeson , Pascal Pinceloup , Abhijit Gurav , Thomas Poole , Azizuddin Tajuddin , Ian Burn
- 主分类号: H01G4/30
- IPC分类号: H01G4/30
摘要:
A dielectric ceramic composition in a multilayer ceramic capacitor with a composition of formula: {[(CaO)t(SrO)1-t]m[(ZrO2)v(TiO2)1-v]}1-s-xAsEx wherein: A is a transition metal oxide; E is an oxide of an element selected from the group consisting of Ge, Si, Ga and combinations thereof; m is 0.98 to 1.02; t is 0.50 to 0.90; v is 0.8 to 1.0; s and x are selected from the group consisting of: a) 0≦x≦0.08, 0.0001≦s≦0.043 and x≧1.86s; and b) 0≦x≦0.0533, 0.0001≦s≦0.08 and x≦0.667s.
公开/授权文献
- US07916451B2 C0G multi-layered ceramic capacitor 公开/授权日:2011-03-29