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发明名称
嵌埋有半导体元件之封装基板及其制法
摘要
一种嵌埋有半导体元件之封装基板及其制法,系于一具有穿孔之辅助层上固定一具有复数电极垫之半导体晶片,且电极垫形成凸块以对应穿孔中之填充材,将辅助层与半导体晶片置于一第一介电层中,接着移除凸块与填充材,以形成盲孔,再使盲孔形成第一导电盲孔以电性连接电极垫,且于盲孔周围形成第一线路层以电性连接第一导电盲孔,俾使电极垫可籍由第一线路层之电性连接垫而与外接结构对位,以增加对位精度,俾提升电性连接之良率。
申请公布号
TWI413223
申请公布日期
2013.10.21
申请号
TW097133577
申请日期
2008.09.02
申请人
欣兴电子股份有限公司 桃园县桃园市龟山工业区兴邦路38号
发明人
曾昭崇
分类号
H01L23/48
主分类号
H01L23/48
代理机构
代理人
陈昭诚 台北市中正区博爱路35号9楼
主权项
地址
桃园县桃园市龟山工业区兴邦路38号
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