发明授权
- 专利标题： Dielectric ceramic composition, ceramic capacitor using the composition and method of producing thereof
- 专利标题（中）： 介电陶瓷组合物，陶瓷电容器的组成及其制造方法
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申请号： US09821770申请日： 2001-03-30
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公开(公告)号： US06387835B2公开(公告)日： 2002-05-14
- 发明人: Jong Hee Kim , Shigehiro Fujino , Nobutake Hirai
- 申请人： Jong Hee Kim , Shigehiro Fujino , Nobutake Hirai
- 优先权： JP2000-098269 20000331
- 主分类号： C04B3548
- IPC分类号： C04B3548
摘要：
The dielectric ceramic composition according to present invention, is characterized in comprising a component of formula SrxCa1−x(ZryTi1−y)03 (where 0.7≦x≦1; 0.9≦y≦1) to which MnO2 of 0.05-20 wt %, at least one of 0.001-5 wt % selected from tie group consisting of Bi2O3, PbO and Sb2O3 and a glass component of 0.5-10 wt % are added based on the weight of the main component.
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