Patent ID: 6900384

Claim:
A cover for an electronic device, including a substrate and at least two electronic components , at least one of which generates an electromagnetic field around itself, in which the cover has at least a first main surface that faces towards the electronic device, comprises a material that conducts current, and is designed and arranged in such a way in relation to the electronic components that a cooling medium can pass from the first to the second electronic component, which cover, by virtue of its shape and material content, has been given an increased ability to absorb at least a part of the electromagnetic field that is generated by at least one of the electronic components, wherein the cover has been given some of its increased absorbing ability by virtue of the first main surface of the cover, including parts that comprise the conducting material, having been given an irregular shape that minimizes the number of parallel surfaces between the electronic device and the first main surface, wherein the cover further includes recesses into the first main surface which provide increased electromagnetic screening between the electronic device and the surroundings.