Semiconductor device manufacturing: process – Packaging or treatment of packaged semiconductor – Making plural separate devices
Reexamination Certificate
2007-04-03
2007-04-03
Pham, Long (Department: 2814)
Semiconductor device manufacturing: process
Packaging or treatment of packaged semiconductor
Making plural separate devices
C438S124000, C438S126000, C438S127000
Reexamination Certificate
active
10793618
ABSTRACT:
According to one exemplary embodiment, an overmolded package comprises a semiconductor die situated on a substrate. The overmolded package further comprises an overmold situated over the semiconductor die and the substrate, where the overmold has a top surface. The overmolded package further comprises a conductive layer situated on the top surface of the overmold, where the conductive layer comprises a conductive polymer, and where the conductive layer forms an EMI and RFI shield. According to this exemplary embodiment, the overmolded package can further comprise a post situated over the substrate, where the post is connected to the conductive layer. The overmolded package can further comprise a hole situated in the overmold, where the hole is situated over the post, where the hole is filled with the conductive polymer, and where the conductive polymer is in contact with the post.
REFERENCES:
patent: 6601293 (2003-08-01), Glenn
patent: 2004/0180474 (2004-09-01), Oman
patent: 2004/0231872 (2004-11-01), Arnold et al.
Jayaraman Suresh
Pottebaum Larry D.
Warren Robert W.
Farjami & Farjami LLP
Pham Long
Skyworks Solutions Inc.
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