Protecting sensitive equipment from RFI is a key issue as many countries introduce legislation to deal with this phenomena.
Markit Graphics has worked with clients to develop custom solutions that have proven highly effective
There are a many ways of shielding a membrane switch, such as the inclusion of shielding layers within the switch. These layers are generally opaque as aluminium foils or silver is generally used as the conductive material
Most problematic however, is the shielding of LCD windows, where transparency is required.
Markit Graphics has developed a system for shielding Clear windows while minimising changes in the window appearance or function.