| 发明名称 |
High temperature fired X7R dielectric ceramic composition submicron particle sized barium titanate |
| 摘要 |
The present invention provides ceramic compositions for preparing multi-layer capacitors (MLCs) having high dielectric constants between about 3000 and 4700 and stable temperature coefficients (TC) prepared from high purity barium titanate, niobium pentoxide, and cobalt oxide.
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| 申请公布号 |
US5362693(A) |
申请公布日期 |
1994.11.08 |
| 申请号 |
US19930151324 |
申请日期 |
1993.11.12 |
| 申请人 |
TAM CERAMICS, INC. |
发明人 |
CHU, MIKE S. H.;CORAH, SUSAN E. |
| 分类号 |
C04B35/46;C04B35/468;H01B3/12;H01G4/12;(IPC1-7):C04B35/46;C04B35/48;C04B35/49 |
主分类号 |
C04B35/46 |
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