Electricity: conductors and insulators – Anti-inductive structures – Shielded
Reexamination Certificate
2007-05-08
2007-05-08
Ngo, Hung V. (Department: 2831)
Electricity: conductors and insulators
Anti-inductive structures
Shielded
C174S390000, C174S377000, C174S388000, C361S818000, C428S323000
Reexamination Certificate
active
10628295
ABSTRACT:
An electrically continuous conformal EMI protective shield for adhering directly to and conforming with surfaces of a printed circuit board is disclosed. The conformal EMI shield includes a thermally conductive dielectric coating adhering directly to surfaces of the printed circuit board to provide an electrically nonconductive, thermally conductive, contiguous coating that covers all such printed circuit board surfaces. The conformal EMI shield also includes a conductive coating adhering directly to surfaces of the dielectric coating to provide an electrically conductive layer that prevents electromagnetic emissions from passing through the conformal EMI protective shield.
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