Semiconductor package with electromagnetic shielding...

Details Semiconductor package with electromagnetic shielding... Semiconductor package with electromagnetic shielding...

2008-01-25

2009-08-25

Hoang, Quoc D (Department: 2892)

Active solid-state devices (e.g., transistors, solid-state diode

With shielding

C257S422000, C257S706000, C257SE23114, C257SE23116

Reexamination Certificate

active

07579672

ABSTRACT:
A semiconductor package with electromagnetic shielding capabilities is disclosed. The semiconductor package includes a substrate (101), a plurality of semiconductor dies (102), a plurality of shielding metal elements (103), a plurality of grounding metal elements (104) and a plurality of conductive metal elements (110). The semiconductor dies are disposed on an upper surface (105) of the substrate along a horizontal direction. The shielding metal elements are provided on the upper surface of the substrate, and are arranged between and around the semiconductor dies so that each semiconductor die is surrounded by the shielding metal elements and thus electromagnetic interference in the horizontal direction can be effectively shielded from each semiconductor die.

REFERENCES:
patent: 7109410 (2006-09-01), Arnold et al.
patent: 7477197 (2009-01-01), Zheng et al.

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