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发明名称
布线基板及其制造方法
摘要
本发明之布线基板中,系交替叠层有绝缘层及布线导体,于最外层的绝缘层上并设有多数个一部分具有覆晶连接有半导体元件之电极端子之连接垫之半导体元件连接用之带状布线导体,而且,上述最外层的绝缘层上及上述带状布线导体上披覆具有使上述连接垫的上表面露出之缝隙状开口之阻焊层;如此之布线基板中,上述阻焊层更进一步填充于上述缝隙状的开口内之所露出的相互邻接之连接垫间的间隙内。
申请公布号
TW200913804
申请公布日期
2009.03.16
申请号
TW097120191
申请日期
2008.05.30
申请人
京瓷SLC技术股份有限公司
发明人
大隅孝一
分类号
H05K1/11(2006.01)
主分类号
H05K1/11(2006.01)
代理机构
代理人
赖经臣;宿希成
主权项
地址
日本
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