|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||340/550 ; 109/078 ; 250/515.1 ; 380/03|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 7 인용 특허 : 8|
The invention discloses a security foil which covers a security module, wherein the security foil comprises a shielding from electromagnetic radiation from inside and outside. In a preferred embodiment the security foil comprises a metal lattice with defined lattice distances. The lattice distances can be used to change characteristics of the shielding from electromagnetic radiation, in particular the relevant spectra. The invention is especially applicable in electronic payment transactions. The invention permits effective and low-cost shielding of secu...
[ What is claimed is:] [1.] A security foil for electronic detection of mechanical penetration and for electromagnetic radiation shielding of a security module which is covered by said security foil, said security foil comprising: