SECURITY TAG, ASSEMBLY HAVING A SECURITY TAG, AND METHOD FOR OPERATION OF A SECURITY TAG
The invention relates to a security tag comprising a substrate layer (10), a void structure (20) applied to the substrate layer and an RFID transponder. The RFID transponder comprises at least one semiconductor chip (43) and a dipole antenna (30) which is applied above the void structure (20). Accor...
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Format | Patent |
Language | English |
Published |
17.01.2013
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Subjects | |
Online Access | Get full text |
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Abstract | The invention relates to a security tag comprising a substrate layer (10), a void structure (20) applied to the substrate layer and an RFID transponder. The RFID transponder comprises at least one semiconductor chip (43) and a dipole antenna (30) which is applied above the void structure (20). According to the invention, upon triggering the void effect, the dipole antenna (30) is interrupted, which can be determined by a reduced reading range of the transponder. A manipulation attempt on the security tag can thus be determined. |
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AbstractList | The invention relates to a security tag comprising a substrate layer (10), a void structure (20) applied to the substrate layer and an RFID transponder. The RFID transponder comprises at least one semiconductor chip (43) and a dipole antenna (30) which is applied above the void structure (20). According to the invention, upon triggering the void effect, the dipole antenna (30) is interrupted, which can be determined by a reduced reading range of the transponder. A manipulation attempt on the security tag can thus be determined. |
Author | SCHREINER HELMUT GERMANN THOMAS GROETZNER ROLAND GALFE GUENTHER SURKAU REINHARD |
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RelatedCompanies | SCHREINER HELMUT SCHREINER GROUP GMBH & CO. KG GERMANN THOMAS GROETZNER ROLAND GALFE GUENTHER SURKAU REINHARD |
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Snippet | The invention relates to a security tag comprising a substrate layer (10), a void structure (20) applied to the substrate layer and an RFID transponder. The... |
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SubjectTerms | CALCULATING COMBINED OPERATIONS COMPUTING COUNTING HANDLING RECORD CARRIERS MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR OTHER WORKING OF METAL PERFORMING OPERATIONS PHYSICS PRESENTATION OF DATA RECOGNITION OF DATA RECORD CARRIERS TRANSPORTING UNIVERSAL MACHINE TOOLS |
Title | SECURITY TAG, ASSEMBLY HAVING A SECURITY TAG, AND METHOD FOR OPERATION OF A SECURITY TAG |
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