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发明名称
覆晶封装制程及其覆晶封装结构与导线架结构
摘要
一种覆晶封装制程,适于电性连接一晶片于一导线架上。首先,形成一第一焊罩层于导线架之引脚之间,且覆盖一第二焊罩层于第一焊罩层与引脚之上。接着,再形成至少一开口于第二焊罩层中,且开口暴露出每一引脚向内延伸之一端,以作为晶片之凸块接合的区域。最后,电性连接晶片之凸块与每一引脚向内延伸之一端,而每一引脚之外侧或底缘还可暴露于一封胶之外,以作为对外电性连接之接点。
申请公布号
TW200610125
申请公布日期
2006.03.16
申请号
TW093127118
申请日期
2004.09.08
申请人
日月光半导体制造股份有限公司
发明人
刘千;王盟仁
分类号
H01L23/495
主分类号
H01L23/495
代理机构
代理人
詹铭文;萧锡清
主权项
地址
高雄市楠梓加工出口区经三路26号
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