发明名称 REDUCTION-RESISTANT DIELECTRIC COMPOSITION AND LAMINATED CERAMIC CAPACITOR USING THE SAME
摘要 PROBLEM TO BE SOLVED: To provide a reduction-resistive dielectric composition in which a sintering assistant component can be uniformly dispersed into a main component while not segregated and which can exhibit excellent electrical characteristics, and also to provide a laminated ceramic capacitor with base-metal interior electrodes which uses the reduction resistive dielectric composition and can provide less fluctuations to its initial characteristics, durability, reliability, etc. SOLUTION: The composition includes a compound of a Dy oxide at least as an additive to BaTiO3 as a main component or of a Dy oxide by baking, a compound of an Mg oxide or an Mg oxide by baking, and a compound of an Mn oxide or an Mn oxide by baking. At least a sintering assistant is expressed by a general expression Ba1-XCaXSiO3, where a component X is contained in a range of 0<=X<=1.
申请公布号 JP2002100525(A) 申请公布日期 2002.04.05
申请号 JP20000290393 申请日期 2000.09.25
申请人 MATSUSHITA ELECTRIC IND CO LTD 发明人 NAGAI NOBUAKI;MURANO YUICHI;UENO IWAO;YAMAMOTO MASUHIRO
分类号 H01G4/12;H01G4/30;(IPC1-7):H01G4/12 主分类号 H01G4/12
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