发明名称 SURFACE MOUNT PACKAGE WITH ENHANCED STRENGTH SOLDER JOINT
摘要 A substrate pad in a semiconductor package having a geometry and structure that facilitates providing a solder joint to the pad that has enhanced structural integrity and resistance to mechanical impact. The pad may include a plated metal stud that anchors the solder to the pad interface, providing a more compliant solder joint, even when lead-free solder is used.
申请公布号 US2009127695(A1) 申请公布日期 2009.05.21
申请号 US20070942404 申请日期 2007.11.19
申请人 KIM PATRICK;KUHLMAN MARK A;GUO YIFAN;LOBIANCO ANTHONY;WARREN ROBERT W 发明人 KIM PATRICK;KUHLMAN MARK A.;GUO YIFAN;LOBIANCO ANTHONY;WARREN ROBERT W.
分类号 H01L23/48;H01L21/02;H01L23/52 主分类号 H01L23/48
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