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发明名称
制造电路基材的方法及制造电子部件封装结构的方法
摘要
本发明之一种制造电路基材之方法,包括下述步骤:在金属板上形成连接至该金属板之n层(n为整数1或以上)布线层;藉由利用该金属板及该布线层作为镀敷电源供应路径之电镀,在该n层布线层之最上层之布线层的连接垫部分上形成电镀层;以及去除该金属板。
申请公布号
TW200625485
申请公布日期
2006.07.16
申请号
TW094141877
申请日期
2005.11.29
申请人
新光电气工业股份有限公司
发明人
中村顺一;口哲夫;向山和也;织田祥子;汤本政宽
分类号
H01L21/60;H01L23/48
主分类号
H01L21/60
代理机构
代理人
恽轶群;陈文郎
主权项
地址
日本
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