Optical anti-counterfeiting system, mobile terminal and anti-counterfeiting label
A mobile terminal and anti-counterfeiting label technology, applied in the field of anti-counterfeiting labels and optical anti-counterfeiting systems, can solve problems such as increased cost and counterfeit products
Inactive Publication Date: 2017-05-17
SHENZHEN TONGSHENG GREEN TECH
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Problems solved by technology
The existing anti-counterfeiting labels are mainly aimed at general products, so the anti-counterfeiting labels will not be too complicated to increase the cost, and it is only necessary to resist the imitation of anti-counterfeiting by general imitation manufacturers.
However, in the transaction of precious items, if the anti-counterfeit label is relatively easy to imitate, driven by huge profits, imitation manufacturers are very likely to imitate the anti-counterfeit label, and then realize counterfeit products.
Method used
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[0022] In the following description, for purposes of illustration rather than limitation, specific details, such as specific system architectures, interfaces, and techniques, are set forth in order to provide a thorough understanding of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.
[0023] refer to figure 1 , figure 2 as well as image 3 , figure 1 It is a structural schematic diagram of an embodiment of the optical anti-counterfeiting system of the present invention. figure 2 It is a driving circuit diagram of the light emitting device of the mobile terminal in the optical anti-counterfeiting system of the present invention. image 3 It is a structural...
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Abstract
An optical anti-counterfeiting system comprises a mobile terminal (110) and an anti-counterfeiting label (120). The mobile terminal (110) is provided with a light emitting device (111). The light emitting device (111) can at least generate infrared rays with at least two different wavelengths. At least two patterns (121, 122) are disposed on the anti-counterfeiting label (120). Each pattern (121, 122) is formed by using at least one ink material. Each pattern (121, 122) is corresponding to at least one kind of infrared ray, and can emit a visible ray under the irradiation of the corresponding infrared ray or the pattern (121, 122) can be observed by means of the mobile terminal (110). The mobile terminal (110) generates at least two kinds of different infrared rays; under the excitation of the infrared ray with each wavelength, an ink material on the anti-counterfeiting label (120) generates a pattern (121, 122) under the excitation of the infrared ray, thereby improving the difficulty of imitation, and improving the reliability of the anti-counterfeiting.
Description
technical field [0001] The present application relates to the field of anti-counterfeiting, in particular to an optical anti-counterfeiting system, a mobile terminal and an anti-counterfeiting label. Background technique [0002] Anti-counterfeiting is an important proposition in the transaction of some precious items, such as jewelry, antiques, etc. The existing anti-counterfeiting labels are mainly aimed at general products, so the anti-counterfeiting labels will not be too complicated to cause cost increase, and it is only necessary to resist the imitation of anti-counterfeiting by general imitation manufacturers. However, in the transaction of precious items, if the anti-counterfeit label is relatively easy to imitate, driven by huge profits, imitation manufacturers are very likely to imitate the anti-counterfeit label, and then realize counterfeit products. Contents of the invention [0003] The technical problem mainly solved by this application is to provide an opt...
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IPC IPC(8): B42D25/382B42D25/20G09F3/02
CPCG01N21/35G06K7/12G06K19/0614G06K19/10
Inventor 林于翔孙福军
Owner SHENZHEN TONGSHENG GREEN TECH