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Anti-removing implementation method for electronic tag

A technology of electronic tags and tag antennas, which is applied in the field of microwave communication, can solve problems such as the inability to guarantee that tags cannot be reused, and achieve the effect of avoiding reuse

Inactive Publication Date: 2012-06-27
TIANJIN ZHONGXING SOFTWARE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a tamper-proof implementation method of an electronic tag and an electronic tag to solve the problem in the prior art that the tag cannot be reused when the tag is removed

Method used

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  • Anti-removing implementation method for electronic tag
  • Anti-removing implementation method for electronic tag
  • Anti-removing implementation method for electronic tag

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Embodiment Construction

[0023] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer and clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0024] An embodiment of the present invention provides an electronic tag, the structure of which is as follows figure 1 As shown, it includes: a tag antenna layer 1 , a tag encapsulation layer 2 and a chip 3 . Wherein, the structures of tag antenna layer 1 and chip 3 are as follows figure 2 shown and the mechanism of label encapsulation layer 2 as image 3 shown.

[0025] The tag antenna layer 1 includes an antenna substrate 11 and two antenna metal layers 14 covered on the antenna substrate 11; slots 12 are provided on the antenna substrate 11 not ...

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Abstract

The invention discloses an anti-removing implementation method for an electronic tap and the electronic tag. The electronic tag comprises a tag antenna layer, a chip and a tag packaging layer; the tag antenna layer comprises an antenna substrate and two antenna metal layers covered on the antenna substrate, a slot 1 is machined in the position of the chip and the antenna substrate which is arranged between the two antenna metal layers and is not covered by metal, and the width of the slot 1 is set according to the width of the chip; the chip is connected onto the two antenna metal layers on the tag antenna layer; the tag packaging layer is adhered to the tag antenna layer, and a slot 2 is machined in the tag packaging layer and is corresponding to the slot 1 in the tag antenna layer; the slot 1 and the slot 2 are used for injecting liquid glue when the tag is adhered to an adhered surface, so that the chip is tightly clung to the adhered surface; when the electronic tag is dismantled, the connection of the chip and the antenna metal layers is fractured under the effect of the solidified liquid glue, therefore, the electronic tag cannot be used again after being dismantled, and the electronic tag is damaged once being dismantled.

Description

technical field [0001] The invention relates to the technical field of microwave communication, in particular to a method for realizing anti-dismantlement of an electronic label and the electronic label. Background technique [0002] The radio frequency identification (Radio Frequency Identification, RFID) electronic tag frequency band is generally between 840 and 960MHz. According to the frequency band used, it can be divided into four types: low frequency (LF), high frequency (HF), ultra high frequency (UHF) and microwave. High frequency and UHF are generally used in the commercial field. High frequency mainly has the characteristics of high safety and high stability, and UHF has the characteristics of long recognition distance, which makes the application fields of the two different. In the application process of UHF tags, such as logistics tracking, product sales tracking and other fields, in order to prevent the tags on the items from being disassembled and used on othe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K19/077
Inventor 李广立
Owner TIANJIN ZHONGXING SOFTWARE
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