发明名称 |
Herstellungsverfahren einer elektrischen leitenden Paste für Vias und Herstellungsverfahren eines monolitischen Keramiksubstrates damit |
摘要 |
As an electrically conductive paste for via-holes, an organic vehicle and an electrically conductive metal powder 1 coated with an insoluble resin 2 which is insoluble in the organic vehicle are prepared. Filling via-holes with the electrically conductive paste for via-holes produces a monolithic ceramic. Filling characteristics of the electrically conductive paste into via-holes are improved, and cracks and elevations of the conductive metal and cracks of the ceramic barely form during the baking step. Further, the resulting monolithic ceramic substrate can maintain excellent soldering wettability and plating characteristics. <IMAGE> |
申请公布号 |
DE69835191(D1) |
申请公布日期 |
2006.08.24 |
申请号 |
DE1998635191 |
申请日期 |
1998.09.22 |
申请人 |
MURATA MANUFACTURING CO., LTD. |
发明人 |
TANI, HIROJI;OHSHITA, KAZUHITO |
分类号 |
H01L23/498;H01B1/00;H01B1/16;H01B1/22;H01L21/48;H05K1/09;H05K3/40;H05K3/46 |
主分类号 |
H01L23/498 |
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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