Patent ID: 7433203

Claim:
An electronic system, comprising: a set of light emitting diodes; high-speed electronic circuitry; a circuit board having (i) a first circuit board section which is configured to support the set of light emitting diodes, (ii) a second circuit board section which is configured to support the high-speed electronic circuitry, and (iii) a boundary section which defines an electromagnetic interference boundary between the first circuit board section and the second circuit board section, the boundary section including a set of outer surface elongated ground strips configured to form an electromagnetic interference seal; a set of electromagnetic interference shields configured to mount onto the set of outer surface elongated ground strips of the boundary section of the circuit board; and an enclosure configured to house the set of electromagnetic interference shields and the circuit board; wherein the first circuit board section, the second circuit board section, and the boundary section combine to form a substantially flat circuit board structure having a top outer surface and a bottom outer surface; and wherein the set of outer surface elongated ground strips includes: a top outer surface metallic band disposed along the top outer surface of the substantially flat circuit board structure, and a bottom outer surface metallic band disposed along the bottom outer surface of the substantially flat circuit board structure.