Anti-counterfeiting two-dimensional code and anti-counterfeiting verification method thereof

A verification method, two-dimensional code technology, applied in the recording carrier used by the machine, equipment, business, etc., can solve the problems of invalid anti-counterfeiting, weak effect, easy copying or counterfeiting of two-dimensional code image technology, etc., to achieve good anti-counterfeiting Effect of function and cost solution

CN112132245AActive Publication Date: 2020-12-25WUHAN SYSCAN TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2020-12-25

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Abstract

The invention relates to an anti-counterfeiting two-dimensional code and an anti-counterfeiting verification method, the anti-counterfeiting two-dimensional code comprises a substrate layer and a laser anti-counterfeiting label, an area of a two-dimensional code pattern is printed on the substrate layer, the two-dimensional code pattern comprises a plurality of cells which are adjacently arrangedend to end in sequence and form an annular two-dimensional code pattern, and the laser anti-counterfeiting label is matched with the cells in shape. The laser anti-counterfeiting label covers the surface of the local cell, so that corresponding anti-counterfeiting data information for anti-counterfeiting verification is obtained when the two-dimensional code pattern of the cell covered with the laser anti-counterfeiting label is scanned. The cells in the two-dimensional code pattern are shielded through the laser anti-counterfeiting label, and anti-counterfeiting data information can be formedaccording to different shielding parts of the laser anti-counterfeiting label, so that the anti-counterfeiting information is conveniently associated with product information, the two-dimensional code pattern has a relatively good anti-counterfeiting function, the two-dimensional code pattern is not conveniently and randomly copied, the technical problem that the two-dimensional code is easy to copy is solved with low cost, and the anti-counterfeiting two-dimensional code is suitable for large-area popularization and application.
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Description

technical field

[0001] The invention relates to the technical field of two-dimensional codes, in particular to an anti-counterfeiting two-dimensional code and an anti-counterfeiting verification method thereof. Background technique

[0002] A two-dimensional code refers to a barcode that expands another dimension and is readable on the basis of a one-dimensional code. It uses a specific geometric figure to record data symbol information in black and white graphics that are distributed on a plane according to certain rules. The device scans the QR code to obtain the information contained therein. Two-dimensional codes have the same advantages of low cost as one-dimensional codes. Moreover, compared with one-dimensional codes, two-dimensional codes can record more data and more complex data, such as pictures and network links. QR codes can be recognized by smartphones, and with the popularity of smartphones, it is easier to use. Because the two-dimensional code has the chara...

Examples

Embodiment Construction

[0029] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0030] Such as figure 1 As shown, an anti-counterfeiting two-dimensional code includes a base layer 1 and a laser anti-counterfeiting label 2, the base layer 1 is printed with a two-dimensional code pattern area, and the two-dimensional code pattern includes a plurality of adjacently arranged end to end And form a circular two-dimensional code pattern cell, the laser anti-counterfeiting label 2 matches the shape of the cell, and the laser anti-counterfeiting label 2 covers the surface of the local cell, so that the When the two-dimensional code pattern covered with the laser anti-counterfeiting label 2 is scanned, corresponding anti-counterfeiting data information for anti-counterfeiting verification is obtained.

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