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发明名称
藉由焊垫表面自平面改为凸面以提高焊接可靠度
摘要
本发明揭示一种装置(61),该装置包括具有一焊垫(65)置放于其上之半导体基板(63)。该焊垫(65)具有其上置放有一焊料(75)之凸面表面(67)。使用此类型之焊垫所形成之焊接表现出降低的应力与提高的可靠度。
申请公布号
TW200415973
申请公布日期
2004.08.16
申请号
TW092133072
申请日期
2003.11.25
申请人
摩托罗拉公司
发明人
袁远;伯顿J 卡本特
分类号
H05K3/30
主分类号
H05K3/30
代理机构
代理人
陈长文
主权项
地址
美国
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