Anti-counterfeiting electronic label and anti-counterfeiting method

An electronic label and label technology, which is applied in the direction of instruments, calculations, and record carriers used by machines, can solve the problem that electronic labels cannot have both anti-transfer and reliability, and achieve excellent anti-transfer and excellent reliability effects

Inactive Publication Date: 2019-05-21
SHENZHEN HYAN MICROELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide an anti-counterfeiting electronic label to solve the technical problem that the existing electronic labels cannot have excellent anti-transfer and reliability at the same time

Method used

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  • Anti-counterfeiting electronic label and anti-counterfeiting method
  • Anti-counterfeiting electronic label and anti-counterfeiting method
  • Anti-counterfeiting electronic label and anti-counterfeiting method

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Embodiment Construction

[0024] The present invention will be further described below in conjunction with the accompanying drawings and embodiments, wherein the accompanying drawings are only used to schematically represent the structure of the label, and do not reflect the size, proportion, etc. of the product. For example, in practice, the thickness of the antenna or the substrate is usually only a few micrometers to tens of micrometers.

[0025] Such as Figure 1-2 As shown, the anti-counterfeiting electronic label of the first embodiment includes a non-fragile substrate 1, an antenna 2 and a chip (not shown in the figure). Wherein, the antenna 2 is a split antenna composed of a radiation unit (ie, the first part of the antenna) 21 and a reflection unit (ie, the second part of the antenna) 22 . A part of the bottom surface of the substrate 1 is provided with a release layer 11 . The reflection unit 22 of the antenna 2 is bonded to the release layer 11 on the bottom surface of the substrate 1 , an...

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Abstract

The invention relates to an anti-counterfeiting electronic tag and an anti-counterfeiting method. The anti-counterfeiting electronic tag comprises a non-frangible substrate, an antenna and a chip, wherein the antenna and the chip are attached onto the substrate, the antenna consists of a first part and a second part, the first part is connected with the chip, part of the substrate is provided with a release type layer, the first part of the antenna and the chip are directly attached to a surface of the substrate and are fixedly combined with the substrate, and the second part of the antenna is bonded on the release layer. The anti-counterfeiting method comprises the steps that when the anti-counterfeiting electronic tag is in use, the surface (on which the release layer is arranged) of the anti-counterfeiting electronic tag is adhered with a commodity firmly, and the first part of the antenna is peeled off and the second part is left on the commodity and cannot be taken off when the anti-counterfeiting electronic tag is peeled from the commodity, so that the anti-counterfeiting electronic tag cannot be used on other commodities, thereby achieving the anti-counterfeiting purpose. The anti-counterfeiting electronic tag has the advantages of excellent reliability and anti-transfer performance.

Description

technical field [0001] The invention relates to an anti-counterfeiting electronic label and an anti-counterfeiting method, belonging to the field of commodity anti-counterfeiting. Background technique [0002] The electronic tag consists of a substrate, an antenna and a chip attached to the substrate. The substrate is usually made of paper, cloth or PET (polyethylene terephthalate). Electronic tags have been widely used in the field of commodity anti-counterfeiting. [0003] The electronic label is combined with the product by bonding. Some people use the properties of hot melt adhesive to peel off the label from the product by heating, and then stick it to other products, so as to achieve the purpose of counterfeiting genuine products. Therefore, the key to commodity anti-counterfeiting is to prevent the transfer of the electronic label (that is, peel it off from the original commodity and then stick it to other commodities). In order to prevent the electronic label from ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K19/077G06K19/02
Inventor 滕玉杰滕达
Owner SHENZHEN HYAN MICROELECTRONICS
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