发明名称 ELECTROCONDUCTIVE COMPOUND FOR TERMINAL ELECTRODE OF CERAMIC CAPACITOR
摘要 PURPOSE:To enhance easiness for joining and soldering operations by specifying precious metal powder and also glass frit, whose elements constituting the glass can be in total specified with converted values into oxide, and by dispersing in organic pixel. CONSTITUTION:A conductive compound to form the terminal electrode of a ceramic capacitor is formed from 100 parts by wt. precious metal powder and 0.2-20 parts by wt. glass frit, which are dispersed in organic pixel. The glass frit consists of one or more of such constituent elements as 15-35wt.% B2O3, 32-50wt.% ZnO, 13-30wt.% SiO2, 1-15wt.% Al2O3, 1-12wt.% PbO, at least one of BaO and CaO in the amount 2-15wt.%, and at least one of Na2O and K2O, in the amount 0.1-8wt.%, the figures being converted into oxides.
申请公布号 JPH02109314(A) 申请公布日期 1990.04.23
申请号 JP19880261391 申请日期 1988.10.19
申请人 SHOEI CHEM IND CO 发明人 ASADA EIICHI;AKAGI MASAMI;ENDO YASUTOSHI;NOSE NAOKI
分类号 H01G4/12;H01B1/22;H01G4/008;H01G4/232 主分类号 H01G4/12
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