SECURITY MODULE

专利名称：SECURITY MODULE发明人：GRASSL, THOMAS申请号：EP01978377.8申请日：20010919公开号：EP1323015A1公开日：20030702

摘要：The invention relates to a security module (1) comprising a security component(2) and an additional functional element (3, 4, 5) that is connected to the securitycomponent by means of security-related printed conductors (d, e). The security

component is located on a first side of a flexible printed circuit board (10) that comprisesseveral printed-conductor planes. The security-related printed conductors are positionedon at least one first printed-conductor plane of the flexible printed circuit board. Aprinted-conductor protection structure (15, 16) for detecting external influences on thesecurity module is located on at least one second printed-conductor plane, which lies infront of said first printed-conductor plane containing the security-related printedconductors when viewed from the second side of the flexible printed circuit board thatlies opposite the first side. The flexible printed-circuit board is then folded in such a waythat the security component (2) and the security-related printed conductors aresurrounded by the printed-conductor protection structure. In their folded state, thesuperposed surfaces of the flexible printed circuit board and the security componentlying therebetween are interconnected in such a way that they cannot be detached.

申请人：GIESECKE & DEVRIENT GMBH

地址：Prinzregentenstrasse 159 81677 München DE

国籍：DE

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