Patent ID: 8815649
Filing Date: 2014-08-26
Classification: H01L

Abstract:
1. A method of fabricating a lead frame package said method comprising: providing a first lead frame; fixedly attaching a first semiconductor die to said first lead frame; fixedly attaching a second lead frame to said first semiconductor die, with said first semiconductor die being disposed between said first and second lead frames, said second lead frame being in superimposition with said first lead frame and being spaced apart from said first lead frame; fixedly attaching a second semiconductor die to said second lead frame, with said second lead frame being disposed between said first and said second semiconductor dies and electrically connecting a contact on said first semiconductor die to a contact on said second semiconductor die; fixedly attaching a third lead frame to said second semiconductor die, with said second semiconductor die being disposed between said second and said third lead frames, said third lead frame being in superimposition with said first lead frame and said second lead frame and in an electrical contact with said second semiconductor die; encapsulating said semiconductor dies in an electrically non-conductive compound; and singulating said package.