发明名称 METHODS FOR MULTI-STAGE MOLDING OF INTEGRATED CIRCUIT PACKAGE
摘要 Methods for providing an integrated circuit using a multi-stage molding process to protect wirebonds. In one embodiment, a method includes attaching a die to a leadframe having a lead finger, attaching a wirebond between the die and the leadfinger, applying a first mold material over at least a portion of the wirebond and the die and the leadfinger to form an assembly, waiting for the first mold material to at least partially cure, and applying a second mold material over the assembly.
申请公布号 US2010330708(A1) 申请公布日期 2010.12.30
申请号 US20100878134 申请日期 2010.09.09
申请人 ALLEGRO MICROSYSTEMS, INC. 发明人 ENGEL RAYMOND W.;SHARMA NIRMAL;TAYLOR WILLIAM P.
分类号 H01L21/56 主分类号 H01L21/56
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