DOIAbstract
AbstractA Bulgarian company has invented a new multi-layer metal coating deposited by chemical and electrochemical methods onto the surface acrylonitrile butadiene styrene-copolymer parts of the electronic device (e.g. telephone set). The individual layers can be either from a single metal (e.g. copper, nickel, iron), or alloys and composite materials as a polymer matrix containing highly dispersed fine-grained metal powder. The electromagnetic screening of electronic devices against unauthorised access is in conformity with US military standard-MIL-STD-461E/1999, applicable mainly in the telecoms and military industries. It is also used to protect equipment against extrinsic electromagnetic interference. The company is interested in licens...
Add to ORKG