System and method of forming isolated conformal shielding areas

A system and method of forming a patterned conformal structure (10) for an electrical system (12) is disclosed. The conformal structure (10) includes a dielectric coating (18) positioned on an electrical system (12) having circuit components (16) mounted thereon, the dielectric coating (18) shaped to conform to a surface of the electrical system (12) and having a plurality of openings (20) therein positioned over contact pads (22) on the surface of the electrical system. The conformal structure (10) also includes a conductive coating (24) layered on the dielectric coating (18) and on the contact pads (22) such that an electrical connection is formed between the conductive coating (24) and the contact pads (22). The dielectric coating (18) and the conductive coating (24) have a plurality of overlapping pathway openings (27) formed therethrough to isolate a respective shielding area (26) of the conformal structure over desired circuit components (16) or groups of circuit components.