发明名称 ARTICLE SURVEILLANCE DEVICE AND METHOD FOR FORMING
摘要 A security tag (20, 30, 40) and method for forming the tag in a substantially continuous in-line operation. The tag includes a substrate (21, 31, 41) with first (22, 32, 42) and second (24, 34, 44) conductive elements separated by a dielectric layer (23, 33, 43) and means establishing electrical contact between the first and second conductive elements. The means for establishing electrical contact includes utilizing an electrically conductive ink (35) or providing an interruption (43a) in the dielectric layer. Under one embodiment a layer of foil (25) having a series of interruptions (25b) is further provided.
申请公布号 WO0007159(A1) 申请公布日期 2000.02.10
申请号 WO1999US15179 申请日期 1999.07.06
申请人 NOVAVISION, INC. 发明人 CAPERNA, ALBERT, J.;WATERBURY, MARK, C.
分类号 H01F5/00;H01F41/04;(IPC1-7):G08B13/14 主分类号 H01F5/00
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