CN201950913U - Laser holographic encryption anti-counterfeiting master plate - Google Patents
Laser holographic encryption anti-counterfeiting master plate Download PDFInfo
- Publication number
- CN201950913U CN201950913U CN 201020673504 CN201020673504U CN201950913U CN 201950913 U CN201950913 U CN 201950913U CN 201020673504 CN201020673504 CN 201020673504 CN 201020673504 U CN201020673504 U CN 201020673504U CN 201950913 U CN201950913 U CN 201950913U
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- China
- Prior art keywords
- counterfeiting
- patterns
- point
- base patterns
- encryption anti
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
Abstract
The utility model discloses a laser holographic encryption anti-counterfeiting master plate, which is provided with embossing moldable holographic patterns. The holographic patterns are regularly arranged dot base patterns; sub-image anti-counterfeiting codes arranged on the dot base patterns are hidden color block areas formed by specific-size infinitesimal displacement of light dots in a specified area on the dot base patterns; and the color block areas can be displayed under perspective of specific grating sheets or film sheets. By the aid of the specific-size infinitesimal displacement of the specified area on the regularly arranged dot base patterns, information to be encrypted is hidden in the dot base patterns without destroying the integral effect of the dot base patterns, and the encrypted information can be decoded by the grating sheets of specific lines corresponding to dot spacing cycle of the base patterns. As the encrypted information is hidden, fake makers cannot preliminarily know the encrypted information, and the laser holographic encryption anti-counterfeiting master plate is fine in anti-counterfeiting effect, low in cost, simple in decoding mode without any professional knowledge and experience, and extremely convenient for inspecting authenticity.
Description
Technical field
The utility model relates to the antiforge laser holographic technical field, is specifically related to a kind of mother matrix that is applied in the laser anti-counterfeiting film on the wrapping paper shading that is used to make.
Background technology
Laser anti-counterfeit is to utilize laser color hologram plate-making technology and moulding replication technology that graph text information is made antifalsification label, at present, attainable plate-making technology has: the dynamic radiance of dot matrix, disposable special-purpose laser film, 3D optical shrink background, colorful optics are interfered etc. at random.Laser anti-counterfeit generally is that the user observes by naked eyes, perhaps watches the inside feature of cutting blocks for printing by microscopy apparatus, thereby discerns the false from the genuine.Because the combination of the color lump in the hologram is a random coded, even same equipment also is difficult to make identical holographic mother, so rainbow hologram has been widely used in the making anti-counterfeiting mark.Hologram directly can be transferred on the paper product, now be widely used in ticket, trade mark and credit card.That is to say that the label that same masterplate is suppressed out is the same, but masterplate is subjected to the influence of various parameters and environmental condition in photoetching process, unlikely makes and finish two identical masterplates, thereby play antiforge function.Yet along with the fast development of computer technology and laser plate-making technology, the fake producer can duplicate anti-counterfeiting technology.Want to continue to promote the antifalse effect of laser antifalsification technology, all have sizable difficulty in many aspects such as technology, equipment, costs, therefore, the laser antifalsification technology that how to obtain low cost, uniqueness has become one of present research direction.
The utility model content
The technical problems to be solved in the utility model is the defective at prior art, and a kind of laser hologram encryption anti-counterfeiting mother matrix is provided, and the laser anti-counterfeiting film by this mother matrix manufacturing has more reliable antiforge function, and simple to operate, cost is low.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of laser hologram encryption anti-counterfeiting mother matrix, it is characterized in that: have relief type on the mother matrix, moldable hologram pattern, hologram pattern is the point-like ground patterns of arranging rule, on the point-like ground patterns, be provided with the sub-image security code, the sub-image security code is the formed color lump of the micro-displacement district that the luminous point of appointed area in the point-like ground patterns carries out specific dimensions, this color lump district is concealed, its with the perspective of the lenticular lenses of the corresponding certain line number of dot spacing cycle of point-like ground patterns or film sheet under this can display, read color lump district with lenticular lenses or film sheet and be decode procedure with displacement difference.
Described color lump district constitutes English alphabet, Chinese character, pattern or geometric shape.
Preferably, the uniform gray level in the described color lump district, and gray value identical (gray scale in color lump district can change certainly, but needs with identical with the gray scale of point-like ground patterns).
Preferably, the nickel version of this laser hologram encryption anti-counterfeiting mother matrix for adopting the nickel material electroforming to make.
The utility model is by on the point-like ground patterns of arranging in rule, the appointed area is carried out the micro-displacement of specific dimensions, under the prerequisite of the whole structure that does not destroy the point-like ground patterns, wanting information encrypted to hide into, the decoding of enciphered message can read out by separating with the lenticular lenses of the corresponding certain line number of dot spacing cycle of ground patterns.The false proof shading of sub-image the most frequently used vegetarian noodles or light beam shading paper in can being designed to print, film sheet or the lenticular lenses cost used during decoding are extremely low, increase cost hardly; Because enciphered message is hidden, the fake producer can't know in advance that its antifalse effect is good, cost is low, decoding process is simple, need not any professional standing and experience, the very convenient check true and false.
Description of drawings
Fig. 1 is the structural representation of mother matrix;
Fig. 2 is the preceding structural representation of mother matrix decoding;
Fig. 3 is the decoded structural representation of mother matrix.
Among the figure, 1 is the nickel version, and 2 is mother matrix, and 3 is hologram pattern.
The specific embodiment
In the present embodiment, with reference to Fig. 1, Fig. 2 and Fig. 3, described laser hologram encryption anti-counterfeiting mother matrix, has relief type on the mother matrix 2, moldable hologram pattern 3, hologram pattern 3 is the point-like ground patterns of arranging rule, on the point-like ground patterns, be provided with the sub-image security code, the sub-image security code is the formed color lump of the micro-displacement district that the luminous point of appointed area in the point-like ground patterns carries out specific dimensions, this color lump district is concealed, its with the perspective of the lenticular lenses of the corresponding certain line number of dot spacing cycle of point-like ground patterns or film sheet under this can display, read color lump district with lenticular lenses or film sheet and be decode procedure with displacement difference.Uniform gray level in the color lump district, and gray value is identical.The nickel version 1 of this laser hologram encryption anti-counterfeiting mother matrix 2 for adopting the nickel material electroforming to make.
This sub-image security code 3 is arranged to letter " A ", carry out micro-displacement by luminous point with the appointed area, make the point-like ground patterns shading of the adjacent position, color lump district after the displacement produce displacement difference (tiny displacement difference plays the encryption effect), this displacement is with the naked eye differentiated to come out, with observing with the lenticular lenses or the film sheet of the corresponding certain line number of dot spacing cycle of point-like ground patterns, can see that the color lump district display effect after the displacement constitutes letter " A ", makes other specific literal or pattern-information certainly in actual use.
Below the utility model is described in detail, the above only is the preferred embodiment of the utility model, when not limiting the utility model practical range, be allly to do impartial change and modify, all should still belong in the utility model covering scope according to the application's scope.
Claims (1)
1. laser hologram encryption anti-counterfeiting mother matrix, it is characterized in that: have relief type, moldable hologram pattern on the mother matrix, hologram pattern is the point-like ground patterns of arranging rule, on the point-like ground patterns, be provided with the sub-image security code, the sub-image security code is the formed color lump of the micro-displacement district that the luminous point of appointed area in the point-like ground patterns carries out specific dimensions, this color lump district is concealed, with the perspective of the lenticular lenses of the corresponding certain line number of dot spacing cycle of point-like ground patterns or film sheet under this color lump district be visual.
2. laser hologram encryption anti-counterfeiting mother matrix according to claim 1 is characterized in that: the uniform gray level in the described color lump district, and gray value is identical.
3. laser hologram encryption anti-counterfeiting mother matrix according to claim 1 is characterized in that: the nickel version of this laser hologram encryption anti-counterfeiting mother matrix for adopting the nickel material electroforming to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020673504 CN201950913U (en) | 2010-12-22 | 2010-12-22 | Laser holographic encryption anti-counterfeiting master plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020673504 CN201950913U (en) | 2010-12-22 | 2010-12-22 | Laser holographic encryption anti-counterfeiting master plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201950913U true CN201950913U (en) | 2011-08-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020673504 Expired - Fee Related CN201950913U (en) | 2010-12-22 | 2010-12-22 | Laser holographic encryption anti-counterfeiting master plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201950913U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102411697A (en) * | 2011-11-11 | 2012-04-11 | 陈银洋 | Variable-frequency multilayer invisible latent image anti-counterfeiting technology |
| CN103481637A (en) * | 2013-09-26 | 2014-01-01 | 广东壮丽彩印股份有限公司 | Method for manufacturing holographic moulded plate |
| CN103862908A (en) * | 2014-03-13 | 2014-06-18 | 广东东南薄膜科技股份有限公司 | Laser master mask and photoetching machine for manufacturing laser master mask |
| CN103978798A (en) * | 2014-05-15 | 2014-08-13 | 青岛黎马敦包装有限公司 | Holographic anti-fake embossing plate capable of replacing holographic positioning gilding with embossing bulges |
| CN105676329A (en) * | 2016-03-29 | 2016-06-15 | 陕西科技大学 | Explicit-implicit film grating and manufacturing method thereof |
| CN107688283A (en) * | 2017-05-17 | 2018-02-13 | 上海冠众光学科技有限公司 | Contour forging printing plate manufacture method, device and contour forging printing plate with watermarked information |
| CN108445728A (en) * | 2018-01-25 | 2018-08-24 | 武汉华工图像技术开发有限公司 | A kind of holographic false proof pattern processing method for the coding information that prestores |
| CN110001234A (en) * | 2018-01-05 | 2019-07-12 | 中钞特种防伪科技有限公司 | Optical anti-counterfeit element and optical anti-counterfeiting product |
| CN111546800A (en) * | 2020-06-12 | 2020-08-18 | 山东泰宝信息科技集团有限公司 | Point light source identification and reading laser encryption plastic film hot stamping foil and preparation method thereof |
| CN111645437A (en) * | 2020-06-12 | 2020-09-11 | 山东泰宝包装制品有限公司 | Laser encrypted anti-counterfeiting transfer film and preparation method thereof |
| CN112616311A (en) * | 2018-10-25 | 2021-04-06 | 韩国造币公社 | Anti-counterfeit printed matter and method for manufacturing same |
-
2010
- 2010-12-22 CN CN 201020673504 patent/CN201950913U/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102411697A (en) * | 2011-11-11 | 2012-04-11 | 陈银洋 | Variable-frequency multilayer invisible latent image anti-counterfeiting technology |
| CN103481637A (en) * | 2013-09-26 | 2014-01-01 | 广东壮丽彩印股份有限公司 | Method for manufacturing holographic moulded plate |
| CN103862908A (en) * | 2014-03-13 | 2014-06-18 | 广东东南薄膜科技股份有限公司 | Laser master mask and photoetching machine for manufacturing laser master mask |
| CN103862908B (en) * | 2014-03-13 | 2017-02-22 | 广东东南薄膜科技股份有限公司 | Laser master mask and photoetching machine for manufacturing laser master mask |
| CN103978798A (en) * | 2014-05-15 | 2014-08-13 | 青岛黎马敦包装有限公司 | Holographic anti-fake embossing plate capable of replacing holographic positioning gilding with embossing bulges |
| CN103978798B (en) * | 2014-05-15 | 2016-06-22 | 青岛黎马敦包装有限公司 | A kind of blistering that embosses replaces the holographic false proof embossing version of holographic positioning bronzing |
| CN105676329A (en) * | 2016-03-29 | 2016-06-15 | 陕西科技大学 | Explicit-implicit film grating and manufacturing method thereof |
| CN105676329B (en) * | 2016-03-29 | 2019-03-26 | 陕西科技大学 | One kind showing hidden film grating and preparation method thereof |
| CN107688283B (en) * | 2017-05-17 | 2021-01-12 | 上海冠众光学科技有限公司 | Method and device for manufacturing holographic molded plate containing watermark information and holographic molded plate |
| CN107688283A (en) * | 2017-05-17 | 2018-02-13 | 上海冠众光学科技有限公司 | Contour forging printing plate manufacture method, device and contour forging printing plate with watermarked information |
| CN110001234A (en) * | 2018-01-05 | 2019-07-12 | 中钞特种防伪科技有限公司 | Optical anti-counterfeit element and optical anti-counterfeiting product |
| CN110001234B (en) * | 2018-01-05 | 2022-08-30 | 中钞特种防伪科技有限公司 | Optical anti-counterfeiting element and optical anti-counterfeiting product |
| CN108445728A (en) * | 2018-01-25 | 2018-08-24 | 武汉华工图像技术开发有限公司 | A kind of holographic false proof pattern processing method for the coding information that prestores |
| CN112616311A (en) * | 2018-10-25 | 2021-04-06 | 韩国造币公社 | Anti-counterfeit printed matter and method for manufacturing same |
| CN112616311B (en) * | 2018-10-25 | 2022-05-10 | 韩国造币公社 | Anti-counterfeit printed matter and method for manufacturing same |
| CN111645437A (en) * | 2020-06-12 | 2020-09-11 | 山东泰宝包装制品有限公司 | Laser encrypted anti-counterfeiting transfer film and preparation method thereof |
| CN111546800A (en) * | 2020-06-12 | 2020-08-18 | 山东泰宝信息科技集团有限公司 | Point light source identification and reading laser encryption plastic film hot stamping foil and preparation method thereof |
| CN111546800B (en) * | 2020-06-12 | 2023-04-25 | 山东泰宝信息科技集团有限公司 | Point light source identification laser encryption plastic film hot stamping foil and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20161222 |