An electronic device protected against electromagnetic disturbances comprising: a support structure having a first and second electronic component, wherein the support structure includes a conductive means surrounding each of the first and second electronic components; a first and second insulating block formed overlying the first and second electronic components on the support structure; and a metal layer overlying the first and second insulating blocks that are formed over the first and second electronic components, wherein the metal layer is electrically connected to the support structure through the conductive means to protect the first and second electronic components from the electromagnetic disturbances irradiating from each of the first and second electronic components.