H05K
PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
H05K
PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
H05K9/0081
Electromagnetic shielding materials, e.g. EMI, RFI shielding
H05K9/0081
Electromagnetic shielding materials, e.g. EMI, RFI shielding
H05K9/0088
comprising a plurality of shielding layers; combining different shielding material structure
H05K9/0088
comprising a plurality of shielding layers; combining different shielding material structure