A shielding article includes a first conductive layer and a second conductive layer spaced apart from the first conductive layer by a non-conductive polymeric layer defining a separation distance. The first conductive layer and the second conductive layer cooperatively provide a first shielding effectiveness. The first conductive layer, the second conductive layer, and the separation distance cooperatively provide a second shielding effectiveness that is greater than the first shielding effectiveness.
申请公布号
CA2762218(A1)
申请公布日期
2010.12.02
申请号
CA20102762218
申请日期
2010.05.19
申请人
3M INNOVATIVE PROPERTIES COMPANY
发明人
ROMANKO, WALTER R.;LIM, JEFFREY A.;NGIN, SYWONG;JANULIS, EUGENE P., JR.