CN101483019A - Printed anti-false product and method with self authentication information - Google Patents

Abstract

Information carrier is printed or pressed with points, lines, graphics, texts or combination of them, which not only has the only characteristic information, but also has information recorded with characteristic information (namely self-certification information). The method includes: printing points, lines, graphics, texts or combination of them on the information carrier, using an image acquisition instrument to read related characteristic information such as microscopic veins, tablet configuration, gaps surrounded by flaws or veins presented by printing ink or dry toner inside the image acquisition instrument, converting the characteristic information into another information expression mode, namely self-certification information, and denotes on the pressed points, lines, graphics, texts or combination of them on a same information carrier; when identification is required, the characteristic information and self-certification information on the anti-counterfeiting products can be read by the image acquisition instrument, performing internal conversion according to the regulation, and then judging whether the two information is coincident in artificial or automatic mode, if coincident, the characteristic information is true, otherwise it is false. The invention has advantages of low cost, capability of large-lot production, capability of easily and accurately identifying, and application in all fields. The counterfeiters can not effectively imitate.

Description

A kind of printed anti-counterfeiting product of self-authentication information and method

Technical field:

The present invention relates to the truth identification technology of commodity, is a kind of marked product and method for anti-counterfeit that is used for the recognition value true and false.

Background technology:

Fake and forged commodity is second largest public hazards except that drugs in the world.In order to hit personation, various anti-counterfeiting technology products have been developed in countries in the world, as: anti-forge paper, anti-forgery ink, specialty printing, antiforge laser holographic, the network information is false proof, Antiforge microelectronic chip or the like, above-mentioned all anti-counterfeiting technologies have all been brought into play certain anti-fake effect in different periods, but As time goes on, development of technology and diffusion, also expose some places not fully up to expectations, concluding the subject matter of getting up to exist is: easily copy, the difficult discriminating or the request for utilization height, cost is big etc., reducing false proof performance and effect in varying degrees, what have self has also become by counterfeit object, fails to realize the due antifalse effect of cracking down on counterfeit goods.

Summary of the invention

A kind of printed anti-counterfeiting product of self-authentication information, it is characterized in that: on information carrier printing or print a bit, line, figure, literal or their combination, the existing unique characteristic information of point, line, figure, literal or their combination (abbreviation characteristic information), it is self-authentication information that the information that records characteristic information is arranged again; Unique characteristic information is: the space that microcosmic texture, fritter form, flaw or the texture that the inside of point, line, figure, literal or their combination of printing or printing manifests by printing ink or ink powder on information carrier surrounds etc.

Described information carrier comprises paper, plastics, rubber, cloth, timber, packing material surface etc.

A kind of antiforge method of self-authentication information, it is characterized in that: point, line, figure, literal or their combination in printing on the information carrier or printing, these points, line, figure, literal or their combination contain the unique characteristic information that can distinguish by the image acquisition instrument: the space that microcosmic texture, fritter form, flaw or the texture that the inside of point, line, figure, literal or their combination of printing or printing manifests by printing ink or ink powder surrounds etc.Read the features relevant information in space that microcosmic texture, fritter form, flaw or texture that point, line, figure, literal or their combination inside manifests by printing ink or ink powder surround etc. with the image acquisition instrument, convert thereof into another kind of information representation mode, be self-authentication information, and be illustrated in point, line, figure, literal or their combination of printing or printing; When needs are differentiated, as long as read characteristic information and the self-authentication information that writes down on the anti-fake product with the image acquisition instrument, carry out internal conversion by rule, judge by artificial or automatic mode whether two kinds of information conform to again, as conform to then for true, do not conform to then for false.

The described image acquisition instrument that reads the characteristic information that writes down on the anti-fake product is the instrument that producer, businessman or bank or Notified body have; Or the instrument of producing with enterprise that commodity provide simultaneously or the consumer has; Or have a mobile phone of camera function.

Technique effect of the present invention is: novel in design, user can make things convenient for and differentiates exactly and the fake producer can't effectively copy and the use cost expense is lower, can manufacture in large quantity, is applicable to every field.Since the microcosmic texture that the printing of selecting for use or print point, line, figure, literal or their combination inside manifest by printing ink or ink powder, the space that texture surrounds, fritter form, flaw etc. on microcosmic be at random, random, thereby do not repeat to exist, also be artificial can't the reproduction, be that such information characteristics is unique, be difficult to copy; Simultaneously, can easily above-mentioned information translation be become another kind of information formation by modern information technologies, and can accurately repeat or change, therefore, the combination of above-mentioned two kinds of information is-one correspondences, also is unique; Because the conversion regime of information can be accomplished to hold in close confidence and can't decode, therefore, with the anti-fake product that aforesaid way is made, the fake producer can't copy and reproduce, and legal user can differentiate its true and false easily and exactly by pertinent instruments, brings into play the good anti-fake effect of cracking down on counterfeit goods.The present invention can also thoroughly break away from the very big dependence of the existing network anti-counterfeit technology that generally adopts to the anti-counterfeiting information network, can be not just can not carry out self-anti-counterfeit recognition, more economical practicality by means of the complicated Antiforge system of outside.

The present invention is described in further detail below in conjunction with drawings and Examples:

Description of drawings:

Fig. 1 is one group and contains printing or print point, line, figure, literal or their composite figure enlarged diagram;

Fig. 2 is a kind of printing of self-authentication information or structural representation of printing false-proof product of containing;

Fig. 3 is a kind of printing of self-authentication information or structural representation of printing false-proof product of containing;

Fig. 4 contains the printing of self-authentication information or the structural representation of printing false-proof product and other anti-fake products;

Embodiment:

One embodiment of the present of invention;

Contain printing or print point as one group of Fig. 1, line, figure, the paper of literal or their composite figure (or other suitable substrates), these printings or print point, line, figure, the microcosmic texture that literal or their combination inside manifest by printing ink or ink powder, the space that texture surrounds, the fritter form, flaws etc. are the characteristic information acquisition target, these printings or print point, line, figure, literal or their combination manifest inner microcosmic texture by printing ink or ink powder, the space that texture surrounds, the fritter form, flaws etc. are at random on microcosmic, random.The characteristic information that acquisition target obtains adds user profile as required and just obtains self card information, these self-demonstration information are recorded on printing or print point, line, figure, literal or their composite figure (promptly on printing or print point (101), line (102), figure (106), literal (103) or their composite figure (104,105), make marks write down self-demonstration information such as Fig. 27 and 8), so both had characteristic information, had self-information anti-counterfeit mark product such as Fig. 2 of proving again.Might as well be to describing in detail as Fig. 2, suppose printing or print point as Fig. 2, line, figure, the space number that the texture that literal or their combination manifest by printing ink or ink powder surrounds is a characteristic information, it is representing of odd number with binary one, it is representing of even number with binary zero, might as well establish the space number that the texture of 1 figure of Fig. 2 surrounds is that odd number is represented with binary one, the space number that the texture of 2 figures of Fig. 2 surrounds is that odd number is represented with binary one, the space number that the texture of 3 figures of Fig. 2 surrounds is that even number is represented with binary zero, the space number that the texture of 4 figures of Fig. 2 surrounds is that odd number is represented with binary one, the space number that the texture of 5 figures of Fig. 2 surrounds is that even number is represented with binary zero, the space number that the texture of 6 figures of Fig. 2 surrounds is that odd number is represented with binary one, the characteristic information of 6 of Fig. 2 figures is a binary one 10101 so, this characteristic information and user profile might as well be made as 111111, and to set rule according to the user be self-demonstration information such as calculate data 001010 as XOR, this self-authentication information is recorded in 1 of Fig. 2,2,3,4,5, on 6 figures, such as the expression binary one that makes marks, the expression binary zero that does not make marks, as 7 of Fig. 2,8 is the mark of doing, like this at 1 of Fig. 2,2,3,4,5, just write down self-authentication information 001010 on 6 figures.The form that reads printing or print point, line, figure, literal or their combination with the image acquisition instrument during identification obtains self-authentication information, represent Binary Zero 01010 as Fig. 2, set rule according to the user and convert characteristic information 110101 to, the space number that 1,2,3,4,5,6 microcosmic textures of calculating chart 2 surround, if 1 the space number of Fig. 2 is an odd number, 2 the space number of Fig. 2 is an odd number, 3 the figure of Fig. 2 think even number (if Fig. 23 on make marks and influenced the space of original calculating number, that did mark so just thinks even number; If Fig. 23 on make marks and do not influence the space of original calculating number, such as the mark of doing with transparent ink or Yellow ink, determine whether it is even number by calculating the space number so), 4 the space number of Fig. 2 is an odd number, 5 the space number of Fig. 2 is an even number, 6 the space number of Fig. 2 is an odd number, so the binary data that shows of the space numerical table that surrounds by 1,2,3,4,5, the 6 microcosmic textures of Fig. 2 be 110101 with self-authentication information to convert characteristic information 110101 to identical, the anti-fake product of key diagram 2 correspondences is true, otherwise is false.The expression self-authentication information also can be represented with other system, as Fig. 3 be with "-", " | ", "/", " " represent that respectively the quaternary " 0 ", " 1 ", " 2 ", " 3 " write down self-authentication information, be 013203 as the self-authentication information of Fig. 3.

The mode of making is such: read printing or print and have a few with the image acquisition instrument, line, figure, the microcosmic texture that literal or their combination inside manifest by printing ink or ink powder, the space that texture surrounds, the fritter form, flaw etc., then, with the point, line, figure, the microcosmic texture that literal or their combination inside manifest by printing ink or ink powder, the space that texture surrounds, the fritter form, the characteristic information of flaw etc. converts self-demonstration information to, the oneself is proved information representation at point, line, figure, on the form of literal or their combination, promptly constitute one piece of special anti-fake mark.When needing to differentiate, read characteristic information and self-authentication information on the anti-fake mark with the image acquisition instrument, compare discriminating by artificial mode, also can be differentiated automatically by instrument, it then is true conforming to self-authentication information through conversion as characteristic information on the anti-counterfeiting mark, otherwise is false.

Because the microcosmic texture that existing point, line, figure, literal or their combination inside manifest by printing ink or ink powder on the above-mentioned anti-fake mark, the space that texture surrounds, fritter form, flaw etc. are at random, irregular, be seldom duplicate (in order to increase anti-counterfeit capability, can increase the quantity of point, line, figure, literal or their combination), also manually be difficult to reproduce, therefore, very strong antiforge function is arranged; Because characteristic informations such as the microcosmic texture that can easily point, line, figure, literal or their combination inside be manifested by printing ink or ink powder by modern information technologies, the space that texture surrounds, fritter form, flaw convert self-authentication information to, can repeat easily in needs or change again.So it is quite convenient, accurate to differentiate.With this anti-fake product and method for anti-counterfeit, because the imitator can't make and identify microcosmic texture that the point, line, figure, literal or their the combination inside that have the same modality feature on product Fig. 2, Fig. 3 manifests by printing ink or ink powder, space that texture surrounds, fritter form, flaw etc. again, so the imitator can't produce the product of the vacation consistent with genuine anti-fake product; Again since will identify scheme that content on the product converts self-authentication information to be hold in close confidence with (also can regularly change) that can accomplish to be difficult to decode, so, also just can't produce the product that can obscure the vacation of use with genuine anti-fake product.Therefore, has very strong anti-counterfeiting performance.

The selected information carrier of above-mentioned manufacturing anti-fake mark can be a paper, also can be other suitable materials such as plastics, metal; Characteristic information can be from a certain information carrier printing or the point of printing, line, figure, the microcosmic texture that literal or their combination inside manifest by printing ink or ink powder, the space that texture surrounds, the fritter form, flaws etc. read, also can read the point that prints or print on a plurality of information carriers as required simultaneously, line, figure, the microcosmic texture that literal or their combination inside manifest by printing ink or ink powder, the space that texture surrounds, the fritter form, flaw etc., can also artificially add the user profile that other needs, as: enterprise, product, time, information such as packing; The mode of information translation can be encrypted, and also can not encrypt; But the anti-fake mark individualism applies to false proof field, also can directly be produced on other products or the object.In actual use, as partial information occurs and lose or change,, can also support fuzzy the discriminating to judge in the reasonable scope.In a word, in the practice, can ultimate principle according to the present invention be used flexibly.

An alternative embodiment of the invention:

Get printing or print a bit, the paper (or other suitable substrates) of the figure of line, figure, literal or their combination, be divided into two parts (in Fig. 4: the point in 9 zones, line, figure, literal or they be combined as the characteristic information acquisition zone, also be the self-authentication information district simultaneously; 10 is other anti-counterfeiting information district, records other anti-counterfeiting technology information content 11 on it.The common formation of above-mentioned two parts has special anti-fraud functional anti-fake mark for one piece.

The mode of making is such: Fig. 49 in method for anti-counterfeit with the above-mentioned anti-fake mark that obtains characteristic information and self-authentication information one; Simultaneously, common anti-counterfeiting technology content 11 is produced on the interblock 10, promptly constitutes one piece of special anti-fake mark with double anti-forge function.When needing to differentiate, the one, can compare discriminating by artificial mode with said method, also can be differentiated automatically by instrument.The 2nd, when needed, can also differentiate by other anti-counterfeiting technology content on the mark, make things convenient for the user, and stronger antiforge function is arranged.

The present invention is not limited to described embodiment, under the inventive concept that does not exceed claim, for personnel with the ABC in field under the present invention, can implement a lot of modification, adopt other coded system during such as the record self-authentication information, these modification also belong to scope of the present invention.

Claims (4)

1, a kind of printed anti-counterfeiting product of self-authentication information, it is characterized in that: on information carrier printing or print a bit, line, figure, literal or their combination, the existing unique characteristic information of point, line, figure, literal or their combination (abbreviation characteristic information), it is self-authentication information that the information that records characteristic information is arranged again; Unique characteristic information is: the space that microcosmic texture, fritter form, flaw or the texture that the inside of point, line, figure, literal or their combination of printing or printing manifests by printing ink or ink powder on information carrier surrounds etc.

2, the printed anti-counterfeiting product of a kind of self-authentication information according to claim 1 is characterized in that: described information carrier comprises paper, plastics, rubber, cloth, timber, packing material surface etc.

3, a kind of antiforge method of self-authentication information, it is characterized in that: point, line, figure, literal or their combination in printing on the information carrier or printing, these points, line, figure, literal or their combination contain the unique characteristic information that can distinguish by the image acquisition instrument: the space that microcosmic texture, fritter form, flaw or the texture that the inside of point, line, figure, literal or their combination of printing or printing manifests by printing ink or ink powder surrounds etc.Read the features relevant information in space that microcosmic texture, fritter form, flaw or texture that point, line, figure, literal or their combination inside manifests by printing ink or ink powder surround etc. with the image acquisition instrument, convert thereof into another kind of information representation mode, be self-authentication information, and be illustrated in point, line, figure, literal or their combination of printing or printing; When needs are differentiated, as long as read characteristic information and the self-authentication information that writes down on the anti-fake product with the image acquisition instrument, carry out internal conversion by rule, judge by artificial or automatic mode whether two kinds of information conform to again, as conform to then for true, do not conform to then for false.

4, according to the printed anti-counterfeiting product and the method for claim 1 or 3 described a kind of self-authentication informations, it is characterized in that: the image acquisition instrument that reads the characteristic information that writes down on the anti-fake product is the instrument that producer, businessman or bank or Notified body have; Or the instrument of producing with enterprise that commodity provide simultaneously or the consumer has; Or have a mobile phone of camera function.

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