Friction type resurrection-resistant radio frequency theftproof label

Friction type resurrection-resistant radio frequency theftproof label

  • CN 101,551,873 A
  • Filed: 04/03/2008
  • Published: 10/07/2009
  • Est. Priority Date: 04/03/2008
  • Status: Active Grant
First Claim
Patent Images

1. friction type resurrection-resistant radio frequency theftproof label, comprise the basalis that constitutes by the thin film dielectrics layer (2) between some microcircuit retes (1) and the adjacent described microcircuit rete (1), bond together by adhesive phase (3) between described microcircuit rete (1) and the thin film dielectrics layer (2), described microcircuit rete (1) comprises the telefault (6) of capacitor plate (5) and bar shaped, described telefault (6) is in spiral distribution, two affiliated capacitor plates (5) are provided with in the position of correspondence separates code-point (8) as prebreakdown, adjacent described microcircuit rete (1) links to each other by short dot (7), it is characterized in that:

  • also comprise at least one hard gasket (4), be provided with the narrow transition section at least 1 place (11) in the circuit of described microcircuit rete (1), described hard gasket (4) is positioned at the top of described microcircuit rete (1), insulation is fixed in the described adhesive phase (3), and the edge of described hard gasket (4) and the position of described transition section (11) are harmonious.

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