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发明名称
用于细铝线之铝凸块接合
摘要
本发明包含一种封装半导体装置,在该封装半导体装置中,使用一铝凸块接合将接合线接合于引线。该半导体装置安装于一带有镀镍引线之引线架上。为了在细铝线(例如直径系2 mil的线)与该引线之间形成该凸块接合,将一铝凸块接合于该镀镍上并将该线接合于该凸块上。该凸块系掺杂镍之铝凸块并且系由一大直径的线(例如直径系6 mil的线)形成。
申请公布号
TW200742017
申请公布日期
2007.11.01
申请号
TW096107721
申请日期
2007.03.06
申请人
菲尔却德半导体公司
发明人
朱正宇;方幸泉;任炜星;权溶锡
分类号
H01L23/49(2006.01);H01L21/60(2006.01)
主分类号
H01L23/49(2006.01)
代理机构
代理人
陈长文
主权项
地址
美国
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