<p>A shielding article includes a polymeric conductive layer and a protective layer disposed adjacent the polymeric conductive layer. The polymeric conductive layer provides electromagnetic shielding characteristics so as to prevent receipt of data from a radio frequency information component by an external device when the component is located between the external device on one side and the polymeric conductive and protective layers on the other side. The shielding article may be shaped to substantially surround the radio frequency information component.</p>
申请公布号
EP2371189(A2)
申请公布日期
2011.10.05
申请号
EP20090836592
申请日期
2009.11.13
申请人
3M INNOVATIVE PROPERTIES COMPANY
发明人
LIM, JEFFREY, A.;NGIN, SYWONG;LAMBERT, ROBERT L., JR.