EMI Shielded Windows

EMI Shielded Windows

Sealing Devices produces a wide selection of performance-tested glass and plastic windows for visual displays requiring EMI radiation or susceptibility shielding using Chomerics EMI shielded window materials. These windows have been designed into commercial and military equipment to provide highly effective electromagnetic shielding while providing exceptional optical clarity and image resolution. Chomerics’ prototype-to-production capability includes an extensive line of spectrally-matched filters to meet stringent contrast enhancement performance requirements for both flat and curved configurations. By offering the best combination of EMI shielding and contrast enhancement, we’ve become a major supplier to manufacturers who must meet FCC and EU (European Union) requirements on digital devices.

Windows can be produced in glass, plastic, or combinations of both. EMI shielding is provided by knitted or woven wire mesh, laminated between the glass or plastic substrates, or by deposited conductive coatings. Shielding effectiveness is determined by the size of the wire screen openings, electrical contact between intersecting wires and the materials, and techniques employed to terminate the wire at the frame edge. Refer to Figures below. Our high performance WIN-SHIELD™ Elite utilize a proprietary mesh design in a fully laminated polycarbonate assembly that affords exceptional optical clarity without compromising EMI shielding performance. Our Applications Engineering staff and EMI Testing facilities provide the expertise necessary to design shielded window assemblies to meet specific requirements, and to verify performance. Our conductive adhesives, paints, tapes, gaskets and frames enable us to provide complete assemblies ready-to-mount.

Termination for WIN-SHIELD™ Elite Windows

WIN-SHIELD™ Elite EMI Shielded Window Gasket Options