CN105373821A - Combined anti-fake identifier and article with anti-fake identifier - Google Patents
Combined anti-fake identifier and article with anti-fake identifier Download PDFInfo
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- CN105373821A CN105373821A CN201510787158.2A CN201510787158A CN105373821A CN 105373821 A CN105373821 A CN 105373821A CN 201510787158 A CN201510787158 A CN 201510787158A CN 105373821 A CN105373821 A CN 105373821A
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- formula dot
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- dot pattern
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Abstract
The invention provides a combined anti-fake identifier. The combined anti-fake identifier is formed by a fine lattice pattern code group which is visible or invisible to naked eyes and a loose lattice pattern code which is visible to the naked eyes, wherein the two lattice patterns are different in densities and different in generation methods, and the fine lattice pattern code group is formed by multiple independent fine lattice pattern code blocks in an arrangement mode. The article with the above anti-fake identifier comprises an article body, and the combined anti-fake identifier is also printed on the article body. The anti-fake identifier is formed by two kinds of lattice patterns which are different in densities and different in generation methods, and compared with the existing single-kind lattice pattern, the anti-fake performance can be further improved. As the anti-fake identifier formed by two kinds of lattice patterns which are different in densities and different in generation methods is printed on the article, the anti-fake performance of the article can be further improved.
Description
Technical field
The present invention relates to a kind of anti-counterfeiting mark, especially a kind of combined anti-fake mark and the article with this anti-counterfeiting mark.
Background technology
At present, existing by dot pattern as in the anti-counterfeiting mark of security code, generally just adopt a kind of dot pattern of pattern as security code.Along with fake producer to crack the enhancing gradually of ability to security code, single a kind of security code cannot form barrier to fake producer.
Summary of the invention
For the weak point existed in the problems referred to above, compared with the dot pattern that the invention provides an a kind of and existing single type, can further improve the combined anti-fake mark of anti-counterfeiting performance.
The present invention also provides a kind of and is printed with different by density and that generation method is different two kinds of anti-counterfeiting marks that dot pattern is formed, thus can further improve the article identified with combined anti-fake of the anti-counterfeiting performance of article.
For achieving the above object, the invention provides a kind of combined anti-fake mark, different by density and the naked eyes that generation method is different are visible or sightless fine and closely woven formula dot pattern code character and macroscopic lax formula dot chart shape code formed, described fine and closely woven formula dot pattern code character is made up of multiple independently fine and closely woven formula dot pattern code block arrangement.
Above-mentioned combined anti-fake mark, wherein, described fine and closely woven formula dot pattern code character is arranged on the side of described lax formula dot chart shape code or overlaps with described lax formula dot chart shape code.
Above-mentioned combined anti-fake mark, wherein, the shape of described lax formula dot chart shape code is regular shape or irregularly shaped.
Above-mentioned combined anti-fake mark, wherein, described lax formula dot chart shape code adopts carbon containing or carbon-free ink to print, and described fine and closely woven formula dot pattern code character adopts the visible ink of carbon containing or invisible printing ink to print.
Above-mentioned combined anti-fake mark, wherein, the precision of images of described lax formula dot chart shape code is 300DPI, 412DPI, 600DPI or 1200DPI;
The precision of images of described fine and closely woven formula dot pattern code block is 600DPI or 2400DPI.
The present invention also provides a kind of article with combined anti-fake mark, comprise article body, described article body is also printed with the combined anti-fake mark described in claim 1, described combined anti-fake mark is different and the naked eyes that generation method is different are visible or sightless fine and closely woven formula dot pattern code character and macroscopic lax formula dot chart shape code formed by density, and described fine and closely woven formula dot pattern code character is made up of multiple independently fine and closely woven formula dot pattern code block arrangement.
The above-mentioned article with combined anti-fake mark, wherein, described fine and closely woven formula dot pattern code character is arranged on the side of described lax formula dot chart shape code or overlaps with described lax formula dot chart shape code.
The above-mentioned article with combined anti-fake mark, wherein, the shape of described lax formula dot chart shape code is regular shape or irregularly shaped.
The above-mentioned article with combined anti-fake mark, wherein, described lax formula dot chart shape code adopts carbon containing or carbon-free ink to print, and described fine and closely woven formula dot pattern code character adopts the visible ink of carbon containing or invisible printing ink to print.
The above-mentioned article with combined anti-fake mark, wherein, the precision of images of described lax formula dot chart shape code is 300DPI, 412DPI, 600DPI or 1200DPI;
The precision of images of described fine and closely woven formula dot pattern code block is 600DPI or 2400DPI.
Compared with prior art, the present invention has the following advantages:
1, because anti-counterfeiting mark of the present invention is different by density and two kinds of dot patterns that generation method is different are formed, compared with the dot pattern of an existing single type, can further improve anti-counterfeiting performance;
2, due to optional shape or the unconventional shape of making it a rule of shape of lax formula dot chart shape code, therefore, formed anti-counterfeiting mark is made to have variation and polytrope;
3, owing to the article in the present invention being printed with by two kinds of density differences and the anti-counterfeiting mark that dot pattern is formed of generation method, therefore, can further improve the anti-counterfeiting performance of article.
Accompanying drawing explanation
Fig. 1 is the structural drawing of combined anti-fake mark in the present invention;
Fig. 2 is the exploded view of Fig. 1;
Fig. 3 is the structured flowchart with the article of combined anti-fake mark in the present invention.
1-lax formula dot chart shape code; 2-fine and closely woven formula dot pattern code character; 3-article body
Embodiment
As shown in Figures 1 and 2, combined anti-fake provided by the invention mark is different and the naked eyes that generation method is different are visible or sightless fine and closely woven formula dot pattern code character 2 and macroscopic lax formula dot chart shape code 1 are formed by density.Fine and closely woven formula dot pattern code character 2 is arranged on the side of lax formula dot chart shape code 1 or overlaps with lax formula dot chart shape code 1.
Wherein, lax formula dot chart shape code comprises anchor point part and data point part.
Lax formula dot chart shape code 1 adopts carbon containing or carbon-free ink to print, and fine and closely woven formula dot pattern code character 2 adopts the visible ink of carbon containing or invisible printing ink to print.
When fine and closely woven formula dot pattern code character 2 is arranged on the side of lax formula dot chart shape code 1, can not there is situation about overlapping in the two, therefore, lax formula dot chart shape code can adopt carbon containing or carbon-free ink to print.Now, fine and closely woven formula dot pattern code character 2 can adopt the visible ink of carbon containing or invisible printing ink to print.
When fine and closely woven formula dot pattern code character 2 and lax formula dot chart shape code 1 overlap, the two there is intersection time, in order to not affect fine and closely woven formula dot pattern code character recognition, lax formula dot chart shape code can only adopt carbon-free ink to print.
In the present embodiment, fine and closely woven formula dot pattern code character 2 is arranged on the side of lax formula dot chart shape code 1.
Wherein, the shape of lax formula dot chart shape code is regular shape or irregularly shaped.Its precision of images is 300DPI, 412DPI, 600DPI or 1200DPI.
In the present embodiment, the shape of lax formula dot chart shape code is irregularly shaped.
Fine and closely woven formula dot pattern code character 2 is arranged by multiple independently fine and closely woven formula dot pattern code block and forms, and can not overlap part between adjacent two fine and closely woven formula dot pattern code blocks.
Fine and closely woven formula dot pattern code block comprises direction reference point part, center reference point part and check code part.
The precision of images of fine and closely woven formula dot pattern code block is 600DPI or 2400DPI.
Under the 2400DPI precision of images, each ink dot in fine and closely woven formula dot pattern code block is 3*3 pixel size; Under the 600DPI precision of images, each ink dot in fine and closely woven formula dot pattern code block is 1*1 pixel size.
Under the 2400DPI precision of images, in fine and closely woven formula dot pattern code block, the size of adjacent two ink dot spacing is 8 pixels, and this spacing is the distance from ink dot center to another ink dot center.
Under the 600DPI precision of images, in fine and closely woven formula dot pattern code block, the size of adjacent two ink dot spacing is 2 pixels, and this spacing is the distance from ink dot center to another ink dot center.
Under the 2400DPI precision of images, the size of fine and closely woven formula dot pattern code block is 67x67 pixel; Under the 600DPI precision of images, the size of fine and closely woven formula dot pattern code block is 17*17 pixel.
As shown in Figure 3, the invention provides a kind of article with combined anti-fake mark, article body 3 is printed with combined anti-fake mark, and this combined anti-fake mark is different by density and the naked eyes that generation method is different are visible or sightless fine and closely woven formula dot pattern code character 2 and macroscopic lax formula dot chart shape code 1 are formed.Fine and closely woven formula dot pattern code character 2 is arranged on the side of lax formula dot chart shape code 1 or overlaps with lax formula dot chart shape code 1.
Wherein, article body 3 is paper article, paperless article, commercially can purchases the commodity etc. arrived.
In the present embodiment, this article body is banker's bill made of paper.
Lax formula dot chart shape code 1 adopts carbon containing or carbon-free ink to print, and fine and closely woven formula dot pattern code character 2 adopts the visible ink of carbon containing or invisible printing ink to print.
When fine and closely woven formula dot pattern code character 2 is arranged on the side of lax formula dot chart shape code 1, can not there is situation about overlapping in the two, therefore, lax formula dot chart shape code can adopt carbon containing or carbon-free ink to print.Now, fine and closely woven formula dot pattern code character 2 can adopt the visible ink of carbon containing or invisible printing ink to print.
When fine and closely woven formula dot pattern code character 2 and lax formula dot chart shape code 1 overlap, the two there is intersection time, in order to not affect fine and closely woven formula dot pattern code character recognition, lax formula dot chart shape code can only adopt carbon-free ink to print.
In the present embodiment, fine and closely woven formula dot pattern code character 2 is arranged on the side of lax formula dot chart shape code 1.
Wherein, the shape of lax formula dot chart shape code is regular shape or irregularly shaped.Its precision of images is 300DPI, 412DPI, 600DPI or 1200DPI.
In the present embodiment, the shape of lax formula dot chart shape code is irregularly shaped.
Fine and closely woven formula dot pattern code character 2 is arranged by multiple independently fine and closely woven formula dot pattern code block and forms, and can not overlap part between adjacent two fine and closely woven formula dot pattern code blocks.
The precision of images of fine and closely woven formula dot pattern code block is 600DPI or 2400DPI.
Under the 2400DPI precision of images, each ink dot in fine and closely woven formula dot pattern code block is 3*3 pixel size; Under the 600DPI precision of images, each ink dot in fine and closely woven formula dot pattern code block is 1*1 pixel size.
Under the 2400DPI precision of images, in fine and closely woven formula dot pattern code block, the size of adjacent two ink dot spacing is 8 pixels, and this spacing is the distance from ink dot center to another ink dot center.
Under the 600DPI precision of images, in fine and closely woven formula dot pattern code block, the size of adjacent two ink dot spacing is 2 pixels, and this spacing is the distance from ink dot center to another ink dot center.
Under the 2400DPI precision of images, the size of fine and closely woven formula dot pattern code block is 67x67 pixel; Under the 600DPI precision of images, the size of fine and closely woven formula dot pattern code block is 17*17 pixel.
Only as described above, be only preferred embodiment of the present invention, such as professional who are familiar with this art.After understanding technological means of the present invention, natural energy, according to actual needs, is changed under the teachings of the present invention.Therefore all equal changes of doing according to the present patent application the scope of the claims and modification, once should still remain within the scope of the patent.
Claims (10)
1. a combined anti-fake mark, it is characterized in that, different by density and the naked eyes that generation method is different are visible or sightless fine and closely woven formula dot pattern code character and macroscopic lax formula dot chart shape code formed, described fine and closely woven formula dot pattern code character is made up of multiple independently fine and closely woven formula dot pattern code block arrangement.
2. combined anti-fake mark according to claim 1, it is characterized in that, described fine and closely woven formula dot pattern code character is arranged on the side of described lax formula dot chart shape code or overlaps with described lax formula dot chart shape code.
3. combined anti-fake mark according to claim 2, it is characterized in that, the shape of described lax formula dot chart shape code is regular shape or irregularly shaped.
4. according to described combined anti-fake mark arbitrary in claims 1 to 3, it is characterized in that, described lax formula dot chart shape code adopts carbon containing or carbon-free ink to print, and described fine and closely woven formula dot pattern code character adopts the visible ink of carbon containing or invisible printing ink to print.
5. combined anti-fake mark according to claim 4, it is characterized in that, the precision of images of described lax formula dot chart shape code is 300DPI, 412DPI, 600DPI or 1200DPI;
The precision of images of described fine and closely woven formula dot pattern code block is 600DPI or 2400DPI.
6. the article identified with combined anti-fake according to claim 1, comprise article body, it is characterized in that, described article body is also printed with the combined anti-fake mark described in claim 1, described combined anti-fake mark is different and the naked eyes that generation method is different are visible or sightless fine and closely woven formula dot pattern code character and macroscopic lax formula dot chart shape code formed by density, and described fine and closely woven formula dot pattern code character is made up of multiple independently fine and closely woven formula dot pattern code block arrangement.
7. the article with combined anti-fake mark according to claim 6, it is characterized in that, described fine and closely woven formula dot pattern code character is arranged on the side of described lax formula dot chart shape code or overlaps with described lax formula dot chart shape code.
8. the article with combined anti-fake mark according to claim 6, it is characterized in that, the shape of described lax formula dot chart shape code is regular shape or irregularly shaped.
9. according to the described article with combined anti-fake mark arbitrary in claims 1 to 3, it is characterized in that, described lax formula dot chart shape code adopts carbon containing or carbon-free ink to print, and described fine and closely woven formula dot pattern code character adopts the visible ink of carbon containing or invisible printing ink to print.
10. the article with combined anti-fake mark according to claim 9, it is characterized in that, the precision of images of described lax formula dot chart shape code is 300DPI, 412DPI, 600DPI or 1200DPI;
The precision of images of described fine and closely woven formula dot pattern code block is 600DPI or 2400DPI.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510787158.2A CN105373821A (en) | 2015-11-17 | 2015-11-17 | Combined anti-fake identifier and article with anti-fake identifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510787158.2A CN105373821A (en) | 2015-11-17 | 2015-11-17 | Combined anti-fake identifier and article with anti-fake identifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105373821A true CN105373821A (en) | 2016-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510787158.2A Pending CN105373821A (en) | 2015-11-17 | 2015-11-17 | Combined anti-fake identifier and article with anti-fake identifier |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1626359A (en) * | 2003-12-10 | 2005-06-15 | 佳能株式会社 | Imagie processing method,its processor and program |
| US20070014443A1 (en) * | 2005-07-12 | 2007-01-18 | Anthony Russo | System for and method of securing fingerprint biometric systems against fake-finger spoofing |
| CN104820854A (en) * | 2015-03-24 | 2015-08-05 | 立德高科(北京)数码科技有限责任公司 | Combined anti-counterfeiting mark, and generation method and generation device of combined anti-counterfeiting mark |
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2015
- 2015-11-17 CN CN201510787158.2A patent/CN105373821A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1626359A (en) * | 2003-12-10 | 2005-06-15 | 佳能株式会社 | Imagie processing method,its processor and program |
| US20070014443A1 (en) * | 2005-07-12 | 2007-01-18 | Anthony Russo | System for and method of securing fingerprint biometric systems against fake-finger spoofing |
| CN104820854A (en) * | 2015-03-24 | 2015-08-05 | 立德高科(北京)数码科技有限责任公司 | Combined anti-counterfeiting mark, and generation method and generation device of combined anti-counterfeiting mark |
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Application publication date: 20160302 |