CN101783094B - Making method of infrared anti-counterfeiting mark and product having infrared anti-counterfeiting mark - Google Patents
Making method of infrared anti-counterfeiting mark and product having infrared anti-counterfeiting mark Download PDFInfo
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- CN101783094B CN101783094B CN2010101241609A CN201010124160A CN101783094B CN 101783094 B CN101783094 B CN 101783094B CN 2010101241609 A CN2010101241609 A CN 2010101241609A CN 201010124160 A CN201010124160 A CN 201010124160A CN 101783094 B CN101783094 B CN 101783094B
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Abstract
The embodiment of the invention discloses a making method of an infrared anti-counterfeiting mark and a product having the infrared anti-counterfeiting mark, relating to the field of anti-counterfeiting techniques. The invention solves the problems of complex making method and higher cost of the traditional infrared anti-counterfeiting techniques due to the use of special ink. In the technical scheme provided by the invention, an anti-counterfeiting pattern having the same color with the base layer in visible light is coated on a preset base layer, and the degree of blackness of the material of the coated anti-counterfeiting pattern is different from that of the material of the base layer. The technical scheme provided by the invention can be applied to the technical field of anti-counterfeiting techniques of electronic products and has the characteristics of self-design by manufacturers, low production cost and flexible automatic control.
Description
Technical field
The present invention relates to field of anti-counterfeit technology, relate in particular to a kind of manufacture method of infrared anti-false sign and have the product that infrared anti-false identifies.
Background technology
The false proof of product is necessity of product technology and business success, and at present, the infrared anti-false technology has obtained using widely.Existing infrared anti-false technology adopts special Antiforge infrared ink to come fake marker, can produce visible light under the irradiation of Infrared, demonstrates security pattern or literal.
In realizing process of the present invention, the inventor finds, because existing infrared anti-false Technology Need uses special Antiforge infrared ink, makes that the cost of making anti-fake mark is higher, and the method for making of Antiforge infrared ink is also complicated.
Summary of the invention
Embodiments of the invention provide a kind of manufacture method of infrared anti-false sign and have the product of infrared anti-false sign, can make the infrared anti-false sign more simply, and reduce production costs.
For achieving the above object, embodiments of the invention adopt following technical scheme:
A kind of manufacture method of infrared anti-false sign comprises:
Coating and described basalis are at visible light hypostome form and aspect security pattern together on default basalis, and the blackness of described coating security pattern material therefor is different with the blackness of described base layer material.
A kind of product that has the infrared anti-false sign comprises:
Basalis is used to carry security pattern;
The security pattern layer is coated on the described basalis, is used for constituting the infrared anti-false sign with described basalis;
Described basalis and described security pattern layer are same in visible light hypostome form and aspect, and the blackness of described base layer material is different with the blackness of described security pattern layer material.
The manufacture method of infrared anti-false that the embodiment of the invention provides sign and have the product of infrared anti-false sign, owing to only need base layer material and apply that the security pattern material therefor is same in visible light hypostome form and aspect, blackness is different, for not specific (special) requirements of material therefor itself, so need use specialty inks to compare with prior art, reduce production cost; And, only need on basalis, directly apply security pattern, manufacturing process is also simple relatively.The technical scheme that embodiments of the invention provide can be made the infrared anti-false sign more simply, and reduce production costs.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The method flow diagram that the manufacturing infrared anti-false that Fig. 1 provides for the embodiment of the invention identifies;
The structural representation of the product that has infrared anti-false sign as described in Figure 1 that Fig. 2 provides for the embodiment of the invention.
Embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention clearer, below in conjunction with the accompanying drawing in the embodiment of the invention, technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not paying the every other embodiment that is obtained under the creative work prerequisite.
In order to solve existing infrared anti-false technology owing to need to use specialty inks, and the method for making complexity that causes, cost problem of higher, the embodiment of the invention provides a kind of manufacture method of infrared anti-false sign and has the product of infrared anti-false sign.
As shown in Figure 1, the manufacture method of the infrared anti-false sign that the embodiment of the invention provides comprises:
Coating and described basalis are at visible light hypostome form and aspect security pattern together on default basalis, and the blackness of described coating security pattern material therefor is different with the blackness of described base layer material.
In embodiments of the present invention, described blackness refers at a certain temperature, the radianting capacity of grey body and the synthermal ratio of the radianting capacity of black matrix down.The object that absolute temperature is higher than 0 Kelvin all can send infrared radiation, and this infrared radiation is a kind of invisible light.The infrared radiation ability of various materials represents that with blackness blackness is high more to show that the infrared radiation ability of this material is strong more, and for example, the blackness of plastics is generally 0.8～0.95, and the blackness of metal is usually less than 0.5.In addition, the blackness of the commaterial degree of roughness surperficial with it also has relation, ganoid material, and as the polishing metal face, blackness can be low to moderate 0.01.After the material heating of different blackness, under the detection of thermal infrared imager, can present Temperature Distribution figure (this temperature is not the true temperature of material), different temperature presents with different colors, and promptly the color that demonstrates under thermal infrared imager of the different material of blackness also is different.When the blackness parameter on the adjustment thermal infrared imager, described Temperature Distribution figure can change, and promptly the color that above-mentioned material presented also can change.
Described default basalis is plastic layer or metal mixture layer, and perhaps other can make the material of coating.In embodiments of the present invention, can need stamp the position elder generation coating one deck plastic layer or the metal mixture layer of anti-counterfeiting mark at product casing, as basalis, also can be with product casing directly as basalis, pattern on needing only this basalis and being coated in basalis or literal are same in visible light hypostome form and aspect, blackness is different, and described pattern or literal are called security pattern.When applying this security pattern, used material can be pulverous plastics or metal mixture, also can also can be other material under other state, as long as can adhere to securely on the described basalis for being in plastics or the metal mixture under the molten condition.
Be the making and the method for inspection that example illustrates this infrared anti-false sign with the false proof of electronic product below: on the shell of electronic product (for example USB flash disk), directly spray letter " A; B; C ", be about to letter " A, B; C " as security pattern, and the color of spraying letter " A, B, C " material therefor and the color identical under visible light (supposing that the USB flash disk shell is monochromatic) of USB flash disk shell, so that people with the naked eye can not see this security pattern, reach hidden effect.Simultaneously, the blackness of spraying letter " A, B, C " material therefor is different with the blackness of USB flash disk sheathing material, so that can distinguish described security pattern under the detection of thermal infrared imager.After electronic product work a period of time, temperature rises, detect this moment under thermal infrared imager, can obtain the Temperature Distribution figure of the different material of all blackness on this USB flash disk, because the corresponding a kind of color of temperature, so every kind of different material of blackness all presents different colors on the USB flash disk, thereby can clearly pick out " A; B, C " on the USB flash disk shell, reach false proof purpose.Electronic product shell is generally common metal mixture, so can directly directly spray security pattern on electronic product casing.Certainly, also can apply one deck basalis earlier on electronic product casing, spray security pattern again, method is same as described above, repeats no more herein.
Need to prove that the blackness of base layer material can be selected lessly with the difference of the blackness that applies the security pattern material therefor as far as possible, makes this security pattern can discern under high-precision thermal infrared imager, to increase the disguise of security pattern.In addition, apply the security pattern material therefor and can be the material of single blackness, also can be the material of multiple blackness.Still be letter " A; B; C with the security pattern " be example, three letters can be uniformly apply with a kind of material of blackness, also the coated materials that can be Y1 with alphabetical A blackness, coated materials, letter C blackness that the letter b blackness is Y2 are the coated materials of Y3, and different parts that can also each is alphabetical is with the coated materials of different blackness, like this, under the different blackness parameter values of thermal infrared imager, can present different pattern effects.Equally, the difference between above-mentioned Y1, Y2, the Y3 also can be selected lessly as far as possible, to strengthen the disguise of security pattern.
The manufacture method of the infrared anti-false sign that the embodiment of the invention provides, owing to only need base layer material and apply that the security pattern material therefor is same in visible light hypostome form and aspect, blackness is different, for not specific (special) requirements of material therefor itself, so need use specialty inks to compare with prior art, reduce production cost; And, only need on basalis, directly apply security pattern, manufacturing process is also simple relatively.The technical scheme that embodiments of the invention provide can be made the infrared anti-false sign more simply, and reduce production costs.
As shown in Figure 2, the embodiment of the invention also provides a kind of product that has infrared anti-false sign as described in Figure 1, comprising:
Basalis 1 is used to carry security pattern;
Security pattern layer 2 is coated on the described basalis 1, is used for constituting the infrared anti-false sign with described basalis 1;
Described basalis 1 is same in visible light hypostome form and aspect with described security pattern layer 2, and the blackness of described base layer material is different with the blackness of described security pattern layer material.
In embodiments of the present invention, described base layer material comprises: common PC plastics, metal mixture or other can be made the material of coating.Promptly can need stamp the position elder generation coating one deck plastic layer or the metal mixture layer of anti-counterfeiting mark at product casing, as basalis, also can be with product casing directly as basalis, the security pattern on needing only this basalis and being coated in basalis is same in visible light hypostome form and aspect, blackness is different.Described security pattern layer material comprises: common PC plastics, metal mixture or other can adhere to the material on the described basalis securely.
Need to prove that the blackness difference of the blackness of base layer material and security pattern layer material can be less as far as possible, make this security pattern under high-precision thermal infrared imager, can discern, to increase the disguise of security pattern.In addition, the material of security pattern layer can be the material of single blackness, also can be the material of multiple blackness, for example, three kinds of materials is arranged, and blackness is respectively Y1, Y2 and Y3.Like this, under the different blackness parameter values of thermal infrared imager, can present different pattern effects.Equally, the difference between above-mentioned Y1, Y2, the Y3 also can be selected lessly as far as possible, to strengthen the disguise of security pattern.
The product that has the infrared anti-false sign that the embodiment of the invention provides, owing to only need base layer material and apply that the security pattern material therefor is same in visible light hypostome form and aspect, blackness is different, for not specific (special) requirements of material therefor itself, so need use specialty inks to compare with prior art, reduce production cost; And, only need on basalis, directly apply security pattern, manufacturing process is also simple relatively.
Technical scheme provided by the invention can be applied in the false proof technical field of electronic product.
The above; only be the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; can expect easily changing or replacing, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion by described protection domain with claim.
Claims (5)
1. the manufacture method of an infrared anti-false sign is characterized in that, comprising:
Coating and described basalis are at visible light hypostome form and aspect security pattern together on default basalis, the blackness of described coating security pattern material therefor is different with the blackness of described base layer material, described coating security pattern material therefor is pulverous plastics or metal mixture, perhaps for being in plastics or the metal mixture under the molten condition.
2. the manufacture method of infrared anti-false sign according to claim 1 is characterized in that,
Described coating security pattern material therefor is the material of single blackness, perhaps is the material of multiple blackness.
3. the manufacture method of infrared anti-false sign according to claim 1 is characterized in that described default basalis is plastic layer or metal mixture layer.
4. the product of infrared anti-false sign is characterized in that described product comprises:
Basalis is used to carry security pattern;
The security pattern layer is coated on the described basalis, is used for constituting the infrared anti-false sign with described basalis;
Described basalis and described security pattern layer are same in visible light hypostome form and aspect, and the blackness of described base layer material is different with the blackness of described security pattern layer material;
The material of described basalis and described security pattern layer is plastics or metal mixture.
5. the product that has the infrared anti-false sign according to claim 4 is characterized in that described security pattern layer material is the material of single blackness, perhaps is the material of multiple blackness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101241609A CN101783094B (en) | 2010-03-15 | 2010-03-15 | Making method of infrared anti-counterfeiting mark and product having infrared anti-counterfeiting mark |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101241609A CN101783094B (en) | 2010-03-15 | 2010-03-15 | Making method of infrared anti-counterfeiting mark and product having infrared anti-counterfeiting mark |
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| Publication Number | Publication Date |
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| CN101783094A CN101783094A (en) | 2010-07-21 |
| CN101783094B true CN101783094B (en) | 2011-10-26 |
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| CN2010101241609A Active CN101783094B (en) | 2010-03-15 | 2010-03-15 | Making method of infrared anti-counterfeiting mark and product having infrared anti-counterfeiting mark |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102625610A (en) * | 2012-03-14 | 2012-08-01 | 苏州佳世达电通有限公司 | Shell of electronic product and electronic product having same |
| CN103802519A (en) * | 2014-02-18 | 2014-05-21 | 立德高科(北京)数码科技有限责任公司 | Anti-counterfeiting mark and method for adding composite color units on dot matrix graphics by virtue of printer |
| CN106671633A (en) * | 2016-12-12 | 2017-05-17 | 赵华 | Spraying method for infrared anti-counterfeit label |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5077101A (en) * | 1989-09-01 | 1991-12-31 | The United States Of America As Represented By The Secretary Of The Army | Three color infrared camouflage system |
| US6813011B2 (en) * | 1999-12-10 | 2004-11-02 | Laser Lock Technologies, Inc. | Process for blending of ink used in counterfeit detection systems |
| CN1281014A (en) * | 2000-08-18 | 2001-01-24 | 段革新 | Antiforge infrared ink and its preparing process |
| DE10297782D2 (en) * | 2002-05-08 | 2005-05-12 | Kurz Leonhard Fa | Multilayer body with a laser-sensitive layer |
| US7241489B2 (en) * | 2002-09-13 | 2007-07-10 | Jds Uniphase Corporation | Opaque flake for covert security applications |
| EP1705001B1 (en) * | 2005-03-22 | 2017-01-25 | Bastione Limited | Security label |
| CN101003241B (en) * | 2006-10-11 | 2010-08-25 | 中国印钞造币总公司 | Confidential marker on anti false information carrier, test method, and test equipment |
| CN101225265B (en) * | 2007-01-16 | 2011-04-27 | 中国印钞造币总公司 | False-proof ink having obvious contrast for absorption/reflection of different-waveband infrared lights |
| CN101161481A (en) * | 2007-11-22 | 2008-04-16 | 上海印钞厂 | A cryptical readable image and its preparing method |
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Address after: 518129 Building 2, B District, Bantian HUAWEI base, Longgang District, Shenzhen, Guangdong. Patentee after: Huawei terminal (Shenzhen) Co.,Ltd. Address before: 518129 Building 2, B District, Bantian HUAWEI base, Longgang District, Shenzhen, Guangdong. Patentee before: HUAWEI DEVICE Co.,Ltd. |
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Effective date of registration: 20181226 Address after: 523808 Southern Factory Building (Phase I) Project B2 Production Plant-5, New Town Avenue, Songshan Lake High-tech Industrial Development Zone, Dongguan City, Guangdong Province Patentee after: HUAWEI DEVICE Co.,Ltd. Address before: 518129 Building 2, B District, Bantian HUAWEI base, Longgang District, Shenzhen, Guangdong. Patentee before: Huawei terminal (Shenzhen) Co.,Ltd. |