发明名称 |
METHOD FOR MANUFACTURING DIELECTRIC CERAMIC POWDER, AND MULTILAYER CERAMIC CAPACITOR OBTAINED BY USING THE CERAMIC POWDER |
摘要 |
The invention relates to a method for manufacturing dielectric ceramic powder and a multilayer ceramic capacitor using the ceramic powder. According to the invention, BaCO3 powder is dispersed into a solution of solvent and dispersant to prepare BaCO3 slurry and then the resultant BaCO3 slurry is wet-milled. Also, TiO2 powder slurry is mixed into the wet-milled BaCO3 slurry to form mixed slurry and then the mixed slurry is dried into mixed powder. Finally, the dried mixed powder is calcined to produce BaTiO3 powder.
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申请公布号 |
US2009103238(A1) |
申请公布日期 |
2009.04.23 |
申请号 |
US20080340041 |
申请日期 |
2008.12.19 |
申请人 |
SAMSUNG ELECTRO-MECHANICS CO., LTD. |
发明人 |
RYU SUNG SOO;PARK SEON CHEOL;LEE SANG PYO;SINN DONG SOOK;LEE SANG KYUN;YOON DANG HYOK |
分类号 |
H01G4/12 |
主分类号 |
H01G4/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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