发明名称 ELECTRONIC COMPONENT AND MANUFACTURING METHOD THEREOF
摘要 An electronic component is provided with an external electrode having a structure wherein a second sintered electrode layer is stacked on a first sintered electrode layer. The first and the second sintered electrode layers are finely sintered, and an appearance failure and an electrical connection reliability failure are not easily generated in the electronic component. The external electrodes (7,8) are provided with the first sintered electrode layers (7a, 8a) and the second sintered electrode layers (7b, 8b). The first sintered electrode layers (7a, 8a) contain a first borosilicate glass containing an alkaline metal, and the first borosilicate glass contains a silicon of 85-95wt% and an alkaline metal of 0.5-1.5wt%, when all the elements other than boron is 100wt%. The second sintered electrode layers (7b, 8b) contain a second borosilicate glass containing an alkaline metal, and the second borosilicate glass contains a silicon of 65-80wt% and an alkaline metal of 3.5-8.0wt%, when all the elements other than boron is 100wt%.
申请公布号 KR20060096014(A) 申请公布日期 2006.09.05
申请号 KR20067006953 申请日期 2006.04.11
申请人 MURATA MANUFACTURING COMPANY, LTD. 发明人 UKUMA YUJI
分类号 H01G4/12;H01G4/228;H01G4/232;H01G4/30 主分类号 H01G4/12
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