Electronic tag

Abstract

The present invention discloses an electronic tag. The electronic tag comprises a special screen printing antenna; an electronic tag chip is attached on the surface of the special screen printing antenna; adhesive is arranged on the side of the electronic tag chip away from the special screen printing antenna; a protective film is arranged on the side of the adhesive away from the electronic labeltag; and the protective film is provided with an anti-corrosion layer on the side away from the adhesive. According to the electronic tag disclosed by the present invention, by setting the adhesive,the adhesiveness between the electronic tag chip and the protective film is increased, so that the electronic tag chip and the protective film are more closely attached, and the positional change of the electronic tag chip is prevented from affecting the accuracy of the scanning; by setting the protective film, protection can be carried out on the special screen printing antenna, the electronic tag chip, and the adhesive; and by setting the anti-corrosive layer, the anti-corrosion property of the electronic tag is improved, the service life of the electronic tag is increased, and the inventiveperformance of the electronic tag is increased.

Description

Technical field [0001] The invention relates to the technical field of electronic tags, in particular to an electronic tag. Background technique [0002] Electronic tags are also called radio frequency tags, transponders, and data carriers; readers are also called reading devices, scanners, reading heads, communicators, readers (depending on whether the electronic tags can rewrite data wirelessly), electronic tags and reading The spatial (non-contact) coupling of radio frequency signals is realized between the devices through coupling elements; in the coupling channel, according to the timing relationship, the energy transfer and data exchange are realized. With the increasing application of the Internet of Things technology, the traditional anti-counterfeiting labels are given Digital information technology, its advantages of non-contact identification have become more and more apparent in practical applications. The unique code of the chip cannot be changed and copied, which st...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide an electronic label, which has the advantage of long service life, solves the phenomenon that the existing electronic label will inevitably be cracked or damaged in the process of repeated use, shortens the service life of the electronic label, and increases The problem of user cost

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