CN106935131A - A kind of anti-fake two-dimension code - Google Patents
A kind of anti-fake two-dimension code Download PDFInfo
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- CN106935131A CN106935131A CN201710200437.3A CN201710200437A CN106935131A CN 106935131 A CN106935131 A CN 106935131A CN 201710200437 A CN201710200437 A CN 201710200437A CN 106935131 A CN106935131 A CN 106935131A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/02—Forms or constructions
- G09F3/0297—Forms or constructions including a machine-readable marking, e.g. a bar code
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
- G06K19/06037—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking multi-dimensional coding
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Printing Methods (AREA)
- Credit Cards Or The Like (AREA)
Abstract
The invention discloses a kind of anti-fake two-dimension code, at least one side is provided with the Quick Response Code that photochromatic printing ink is printed in stock both sides, and the Quick Response Code is printed using photochromatic printing ink in whole or in part.The color block region printed by photochromatic printing ink can constitute specific numeral, word, pattern etc., and different colours can be presented in direct-view and stravismus, effectively the sight and attraction of lifting Quick Response Code.At the same time, by reasonably combined photochromatic printing ink and common ink, photochromatic printing ink region shows identical or different color with the color block region of surrounding common ink printing when Quick Response Code can be made to realize direct-view or look side ways, so that this Quick Response Code shows the dynamic visual impact of specific pattern in the switching looked at straight and look side ways.Additionally, the quantity of the color block of Quick Response Code front and back, distribution and color information are tried to achieve using AES, not grasping the people of this AES cannot generate a series of regularly changing Quick Response Codes.
Description
Technical field
The invention belongs to Quick Response Code design field, more particularly to a kind of anti-fake two-dimension code with anti-counterfeit capability high.
Background technology
The use of current Quick Response Code is more and more extensive, and traditional black and white Quick Response Code is easy to be imitated, it is impossible to real well
Existing antifalse effect, may turn into the hidden danger of personal information and property safety.Light becomes technique and is marketable securities print to print technique
Distinctive anti-counterfeiting technology is brushed, the light water offset printing equipment in society is difficult to be copied, and easily with the naked eye told truth from falsehood, energy
It is obviously improved the sight and anti-counterfeiting performance of Quick Response Code, the effectively safety of the information of protection two-dimensional code scanning user and property.
The content of the invention
It is an object of the invention to：For above-mentioned problem, there is provided a kind of security feature that can improve Quick Response Code,
There is the anti-fake two-dimension code of sight higher simultaneously.
The technical proposal of the invention is realized in this way：A kind of anti-fake two-dimension code, it is characterised in that：Two are just carried on the back in stock
At least one side is provided with the Quick Response Code that photochromatic printing ink is printed in face, and the Quick Response Code is integrally carried out using photochromatic printing ink
Printing, or at least a portion region is printed using photochromatic printing ink in the Quick Response Code.
Anti-fake two-dimension code of the present invention, it is described when the Quick Response Code is integrally printed using photochromatic printing ink
Quick Response Code integrally shows a kind of color when looking at straight, and another color, the background colour and Quick Response Code of the stock are shown during stravismus
The solid colour or difference shown during direct-view, or the solid colour that background colour and the Quick Response Code of the stock is shown when looking side ways
Or it is different, or the background colour of the stock looks at straight and the color that is shown when looking side ways is different from Quick Response Code respectively.
Anti-fake two-dimension code of the present invention, at least a portion region uses one or more light during it works as the Quick Response Code
When sensitive ink is printed, remaining region is printed using common ink, and the photochromatic printing ink region shows one kind when looking at straight
Color, shows another color during stravismus, the color and two shown when realizing that the subregion printed using photochromatic printing ink is looked at straight
Solid colour or difference that dimension code is shown using the remainder region of common ink printing, or using photochromatic printing ink printing
The solid colour that the color that subregion shows when looking side ways is shown with Quick Response Code using the remainder region of common ink printing
Or it is different, or the subregion direct-view printed using photochromatic printing ink and the color that shows when looking side ways use conventional oil with Quick Response Code
The color that the remainder region of ink system shows is different.
Anti-fake two-dimension code of the present invention, has two parts region to be printed using photochromatic printing ink in its described Quick Response Code
System, wherein, the color that part A region shows when looking at straight is shown with Quick Response Code using the remainder region of common ink printing
Color is different, and the color shown during the direct-view of part B region is shown with Quick Response Code using the remainder region of common ink printing
The solid colour for showing, and the remainder that the color shown when part A region is looked side ways is printed with Quick Response Code using common ink
The solid colour that region shows, and the color shown during the stravismus of part B region uses remaining of common ink printing with Quick Response Code
The color that subregion shows is different, or the color shown when the direct-view of two parts region and stravismus is differed, and two parts
The color that the color shown when region direct-view and stravismus is shown with Quick Response Code using the remainder region of common ink printing
It is different.
Anti-fake two-dimension code of the present invention, its front and back of stock be printed with respectively Quick Response Code whole or
Partial pattern, the pattern of the stock front and back is formed by the printing of at least one set of color region respectively, the stock
Positive color region and the color region at the stock back side be it is complementary or Chong Dies, the positive color region of stock and
The color region at the stock back side be superimposed collectively constitute to print Quick Response Code, the positive color region of the stock with
Form false proof to printing between the color region at the stock back side.
The chromatic zones at anti-fake two-dimension code of the present invention, its described positive color region of stock and the stock back side
Domain is made up of some color blocks.
Anti-fake two-dimension code of the present invention, its color at the positive color region of the stock or the stock back side
Region constitutes pattern or word by some color blocks, in the color region or the positive chromatic zones of stock at the stock back side
Print Quick Response Code remaining color block in domain, the quantity of the color block of front and back, distribution and color information are calculated using encryption
Method is tried to achieve, and not grasping the people of this AES cannot generate a series of regularly changing Quick Response Codes.
The face at anti-fake two-dimension code of the present invention, its described positive color region of stock or/and the stock back side
Printed using anti-forgery ink in color region.
Quick Response Code of the invention is printed using photochromatic printing ink, and photochromatic printing ink can show discoloration in direct-view and stravismus
Effect, the color block region printed by photochromatic printing ink so as to effectively improve the security feature of Quick Response Code, and in Quick Response Code can
To constitute specific numeral, word, letter, pattern or figure, and these picture and text be able to can be presented in direct-view and stravismus
Different colours, effectively improve the sight and attraction of Quick Response Code, meanwhile, by reasonably combined photochromatic printing ink and conventional oil
Ink, photochromatic printing ink region shows with the color block region of surrounding common ink printing when Quick Response Code can be made to realize direct-view or look side ways
Go out identical color, it is combined together with the color block of surrounding, and photochromatic printing ink region shows in stravismus or direct-view
Another color, shows one's talent from ambient color block region, so that light change Quick Response Code is in the switching looked at straight and look side ways
Show the dynamic visual impact of specific pattern.
In addition, Quick Response Code of the invention can also be printed on stock two sides, and by way of being combined to print, enter
One step improves the security feature of Quick Response Code, and to specific text that front or back side color block in print Quick Response Code can be constituted
Word or pattern, can publicize company brand, product or activity, make Quick Response Code with more sight, while also improving Quick Response Code
Commercial value and artistic effect.
Brief description of the drawings
Fig. 1 is the schematic diagram that monoblock type light becomes Quick Response Code.
Fig. 2 and Fig. 3 are the schematic diagrames of the light change Quick Response Code that can be melted into background color.
Fig. 4 is the schematic diagram containing the numeral that can change colour in Quick Response Code.
Fig. 5 is the schematic diagram containing flying bird pattern in Quick Response Code.
Fig. 6 and Fig. 7 are to contain the schematic diagram that the carp has leaped through the dragon's gate in Quick Response Code.
Fig. 8, Fig. 9 and Figure 10 are the schematic diagrames containing rotation windmill in Quick Response Code.
Figure 11 is color block type to printing the schematic diagram of Quick Response Code.
Figure 12 is domain type to printing the schematic diagram of Quick Response Code.
Figure 13 is index type to printing the schematic diagram of Quick Response Code.
Figure 14 is pattern type to printing the schematic diagram of Quick Response Code.
Figure 15 is anti-forgery ink type to printing the schematic diagram of Quick Response Code.
Specific embodiment
Below in conjunction with the accompanying drawings, the present invention is described in detail.
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Specific embodiment of the invention is：A kind of anti-fake two-dimension code, at least one side is provided with stock both sides
The Quick Response Code printed using photochromatic printing ink, the Quick Response Code is integrally printed using photochromatic printing ink, or the Quick Response Code
Printed using photochromatic printing ink in middle at least a portion region.
Embodiment 1：When the Quick Response Code is integrally printed using photochromatic printing ink, the Quick Response Code integrally shows when looking at straight
Show a kind of color, another color is shown during stravismus.
As shown in figure 1, Quick Response Code is integrally printed using green change blue light sensitive ink, it is seen that figure Green during direct-view
Quick Response Code, it is seen that blue Quick Response Code in figure during stravismus.This light becomes Quick Response Code and discoloration is showed in direct-view and display
Visual effect, can be lifted effective Quick Response Code sight and attraction.
Wherein, the solid colour or difference shown when the background colour of the stock and Quick Response Code are looked at straight, or described hold
Solid colour or difference that background colour and the Quick Response Code for printing thing show when looking side ways, or the stock background colour respectively with two
The color shown when the direct-view of dimension code and stravismus is different.
In the present embodiment, the background colour of Quick Response Code is B colors, becomes B photochromatic printing ink printing Quick Response Codes using A, two during direct-view
Dimension code is presented A colors, can be from the background saliency of B colors out, and Quick Response Code is presented B colors during stravismus, is combined together with background, hides
In background colour.
As shown in Figures 2 and 3, the background colour of Quick Response Code is blueness, and blue photochromatic printing ink printing Quick Response Code, direct-view are become using green
When can see Quick Response Code, as shown in Fig. 2 stravismus when Quick Response Code disappear in blue background, as shown in Figure 3.This design comparison
It is suitable for the product for having blue color patterns or shading, such as has blue sky region in product pattern, then this Quick Response Code can just prints
System is in blue sky region.Blue background specially can also be first printed in two-dimension code area simultaneously, then in background colour printed thereon
It is green to become blue light change Quick Response Code.
Become Quick Response Code for the light in embodiment 1, it is possible to use scanner or equipment（Such as mobile phone）It is just pair or tiltedly right
Two-dimension code area, receives the colouring information of two-dimension code area reflection, extracts the distributed intelligence of the particular color block of composition Quick Response Code,
And decoded and recognized, so that the information contained in reading Quick Response Code.
Embodiment 2：When at least a portion region is printed using one or more photochromatic printing ink in the Quick Response Code,
Remaining region is printed using common ink, and the photochromatic printing ink region shows a kind of color when looking at straight, shows another during stravismus
A kind of color, the color shown when realizing that the subregion printed using photochromatic printing ink is looked at straight is inked with Quick Response Code using conventional oil
Solid colour or difference that the remainder region of system shows, or shown when using the subregion stravismus of photochromatic printing ink printing
The solid colour that show using the remainder region of common ink printing of color and Quick Response Code or difference, or using light change
The color shown when the subregion direct-view of ink printing and stravismus uses the remainder area of common ink printing with Quick Response Code
The color that domain shows is different.
In the present embodiment, the part colours block region of Quick Response Code is printed using photochromatic printing ink, photochromatic printing ink region
The specific numeral of composition, letter, word, figure or pattern, remaining two-dimension code area is printed using common ink, in direct-view
Or the digital, alphabetical of different colours, word, pattern or figure, and the color and two for showing are showed during stravismus in Quick Response Code
Dimension code is different using the color that the remainder region of common ink printing shows.
In fig. 4, the color block region for constituting digital " 50 " is printed using green change blue oil ink, remaining composition Quick Response Code
Color block region using general black, or green and blueness outside other colored inks printed, direct-view
During this Quick Response Code, Quick Response Code can show " 50 " of green, and when this Quick Response Code is looked side ways, " 50 " in Quick Response Code become blue again
Color.
Embodiment 3：The part colours block region of Quick Response Code is printed using photochromatic printing ink, and photochromatic printing ink region composition is special
When determining picture and text, remaining two-dimension code area is printed using common ink, and using the subregion direct-view of photochromatic printing ink printing
The color of display is different using the color that the remainder region that common ink is printed shows from Quick Response Code, and is shown in stravismus
The solid colour that show using the remainder region of common ink printing of color and Quick Response Code, such Quick Response Code face with
The display of picture and text and hiding visual effect can be realized during stravismus switching.
As shown in figure 5, printing out flying bird pattern using green change blue light sensitive ink, remaining two-dimension code area uses common blue
Ink prints, and green flying bird can show during direct-view;During stravismus flying bird pattern become au bleu, with the color block on side melt for
Integrally.
Embodiment 4：There is two parts region to be printed using photochromatic printing ink in the Quick Response Code, wherein, part A region is straight
The color that apparent time shows is different using the color that the remainder region that common ink is printed shows from Quick Response Code, and part B area
The solid colour that the color that domain shows when looking at straight is shown with Quick Response Code using the remainder region of common ink printing, and in A
The solid colour that the color that subregion shows when looking side ways is shown with Quick Response Code using the remainder region of common ink printing,
And the part B region color that the color that shows and Quick Response Code are shown using the remainder region of common ink printing when looking side ways is not
Together, or two parts region direct-view and color that shows is differed when looking side ways, and the direct-view of two parts region and show when looking side ways
Color and Quick Response Code it is also different using the color that the remainder region that common ink is printed shows.
In the present embodiment, red area A in figure 6 uses the green photochromatic printing ink printing of red change, blue region in the figure 7
Domain B becomes blue photochromatic printing ink printing using green, and remaining Quick Response Code color block region is printed using common green ink, seen during direct-view
Visual effect in Fig. 6, i.e., the carp pattern for having red in the Quick Response Code of green, can see the vision in Fig. 7 again during stravismus
Effect, i.e., the carp pattern for having blueness in the Quick Response Code of green, so as to look at straight and carp allosaurus is formed in the switching looked side ways
The dynamic effect of door.
Embodiment 5：As shown in figure 8, the red area C in Fig. 8 uses the green photochromatic printing ink printing of red change, the blueness in Fig. 8
Region D is printed using green change blue light sensitive ink, and remaining two-dimension code area is printed using common green ink.During direct-view
This Quick Response Code shows the red windmill pattern in Fig. 9, and the blue windmill pattern in Figure 10 is shown during stravismus, so as in direct-view
The dynamic effect of Windmill rotary is showed in switching with stravismus.
Carried out by becoming Quick Response Code using the convention scanning scheme for commonly using at present for the light in embodiment 2 to 5
Scanning recognition, that is, use scanner or equipment（Such as mobile phone）The light that the color block of Quick Response Code is reflected back is received, is gone forward side by side
Row decoding and identification, you can read the information contained in Quick Response Code.
Embodiment 6：All or part of pattern of Quick Response Code, the printing are printed with respectively in the front and back of stock
The pattern of thing front and back respectively by least one set of color region printing form, the positive color region of stock with hold
The color region at the print thing back side is complementary or overlap, the chromatic zones at the positive color region of stock and the stock back side
Domain is superimposed and collectively constitutes to print Quick Response Code, in the chromatic zones at the positive color region of the stock Yu the stock back side
Form false proof to printing false proof and wiring between domain, the color region at the positive color region of stock and the stock back side by
Some color block compositions, every group of color block can be black, or colour, it is also possible to by anti-forgery ink printing
Into.
Color region at the positive color region of the stock or the stock back side constitutes pattern by some color blocks
Or word, remaining color of printing Quick Response Code in the color region or the positive color region of stock at the stock back side
The information such as block, the quantity of the color block of front and back, distribution and color can be tried to achieve using specific AES, not grasped
The people of this AES cannot generate a series of regularly changing Quick Response Codes, make to obtain very big to the security feature for printing Quick Response Code
Improve.
The present invention is for different stock and to print technique, it is proposed that scanning recognition method accordingly：If stock
Translucency it is preferable（Such as transparent plastic chip base）, can be directly scanned by convention scanning scheme；If stock is saturating
Photosensitiveness is poor（Such as paper）, this Quick Response Code can be recognized by the transparent effect of scanning survey two-dimension code area；If to print
Quick Response Code uses some special anti-forgery inks（Such as magnetic ink, fluorescent ink etc.）Printed, can be by scanning two dimension
Magnetic in code region（Color）Block, fluorescence（Color）The distributed intelligence of block etc. is scanned identification.
As shown in figure 11, Quick Response Code by two groups of relevant colors blocks of printed matter front and back collectively constitute to print two dimension
Code, this is collectively constituted to print Quick Response Code by two groups of relevant colors blocks of printed matter front and back, and every group of color block can be black
It is color, or colour, it is also possible to be formed by anti-forgery ink printing；Can be between two groups of pattern color blocks of front and back
It is complementary, or overlap, they stack up and collectively constitute this to print Quick Response Code.In fig. 11, Blue block
The front of stock is printed on, at the back side of stock, two groups of color blocks can be to overlap with some to green color bar printing
, they collectively constitute one it is complete to print Quick Response Code.
In fig. 11, the color block of the information such as the quantity of positive color block, distributing position and color, and the back side with just
The information such as quantity, position and color that face color lump is repeated can be tried to achieve by AES, only grasp this AES
The talent can grasp a series of production law of Quick Response Codes, the people for not grasping this AES can not be copied.
In fig. 12, Blue region is printed on the front of stock, and green color region is printed on the anti-of stock
The back side, two groups of color blocks can be to overlap with some, and they collectively constitute a complete Quick Response Code.At front and the back side
Color block or the color region of color block composition between form false proof to printing false proof and wiring, to the requirement of the printing precision of equipment
It is higher.Printing could be well completed using the special equipment of printing marketable securities, the glue printing apparatus in society are difficult to carry out
Imitated, antifalsification preferably, and is easy to the naked eye identify the Quick Response Code to printing low precision, and sight also has compared with conventional two-dimensional code
Lifting.
In fig. 12, the shape in the shaped position of front and back color block compositing area, and overlapping colors region, institute
Accounting for area can be tried to achieve than by AES, so as to considerably enhance the security feature to printing Quick Response Code.
Embodiment 7：As shown in figure 13, the relevant colors block in the front or the back side to printing Quick Response Code constitutes pattern or word.
In the front of stock（Or the back side）Pattern or word that printing is made up of the color block region of Quick Response Code, at the back side of stock
（Or front）Respective regions in printing Quick Response Code remaining color block, front is collectively constituted to print with the relevant colors block at the back side
Quick Response Code.
In fig. 13, red pattern is printed on the front of stock（Or the back side）, black color bar printing is in stock
The back side（Or front）, they collectively form a complete Quick Response Code.Wherein red marker can be company logo or
The abbreviation of Business Name, or other patterns.This can be in itself a link for company's site to print Quick Response Code, also may be used
To be a link for public activity, while may be designed in other implications.
In fig. 14, green flying bird pattern printing is in the front of stock（Or the back side）, Blue bar printing holding
Print the back side of thing（Or front）, they collectively form a complete Quick Response Code, be effectively improved Quick Response Code antifalsification and
Sight.
In addition, using anti-forgery ink（Such as magnetic ink, fluorescent ink etc.）When printing this to print Quick Response Code, not only can be with
Realize above-mentioned several printing effects, and can be printed on the picture and text of traditional ink printing, in specific environment and
This information contained to print Quick Response Code can be just scanned under instrument, is not influenceed by the printing bottom text in the region.
In fig .15, print Quick Response Code is printed on the bar shaped shading of printed matter, peony color block region is printed on holds
Print the front of thing（Or the back side）, light red color block region is printed on the back side of stock（Or front）, they are by false proof oil
Ink（Such as magnetic ink, fluorescent ink etc.）Printed, collectively constituted a complete Quick Response Code.If this is to print Quick Response Code
It is to be formed by magnetic ink printing, can be scanned by being capable of the instrument of induced magnetism；If this is to print Quick Response Code
Formed by fluorescent ink printing, this Quick Response Code can put under fluorescent light, and swept using the instrument that can perceive fluorescence
Retouch.
For the sweeping scheme to printing Quick Response Code：
1. reflection scanning（That is tradition scanning）
If the translucency of the stock to printing Quick Response Code is preferably, such as transparent plastic, film, glass, relatively thin blank sheet of paper etc. can
To be directly directly scanned by convention scanning scheme, that is, have light shine stock to print Quick Response Code on, Quick Response Code
Two groups of color blocks of front and back can be reflected light back into be come, and scanning device receives respective color information and can just read two
The information contained in dimension code.
2. transmission scan
If the translucency of the stock to printing Quick Response Code is poor, such as compared with paper, light plastic sheeting etc., can be by sweeping
The transparent effect for retouching measurement two-dimension code area recognizes this Quick Response Code, will light from top to bottom shine stock to print two dimension
On code, the color block of front and back blocks passing through for light in respective regions, and photosensitive spy is placed in the lower section of stock
Instrument is determined, by the black block for reading dark（Or grey block）Distributed intelligence can just read this print Quick Response Code is contained
Information.
3. specific scanning（Specific scanning device or environment）
If using some special anti-forgery inks to print Quick Response Code（Such as magnetic ink, fluorescent ink etc.）Printed, can be with
By scanning magnetic in two-dimension code area（Color）Block, fluorescence（Color）The distributed intelligence of block etc. is scanned identification.
If using this Quick Response Code of magnetic ink printing, it is possible to by that can sense or detect magnetic（Color）The instrument of block
Device or equipment are scanned to it, the position sensing figure and positioning figure of Quick Response Code are first read, in then extracting this Quick Response Code
Magnetic（Color）The distributed intelligence of block, and then read the information contained in Quick Response Code.
If printing this Quick Response Code using fluorescent ink, it is possible to this Quick Response Code is placed in the environment of fluorescent lamp, is made
It is scanned with the instrument that can be sensed or check fluorescence, first reads the position sensing figure and positioning figure of Quick Response Code,
Then fluorescence in this Quick Response Code is extracted（Color）The distributed intelligence of block, and then read the information that Quick Response Code contains.
If printed using other anti-forgery inks, can be scanned using similar means, i.e., direct use can be seen
The instrument for examining or measuring its color block distributed intelligence is scanned, or places it in it is observed that this Quick Response Code ink characteristics
In environmental area, then it is scanned using the instrument that can perceive or measure its ink characteristics, so as to read Quick Response Code contain
Information.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in essence of the invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the protection domain of invention.
Claims (8)
1. a kind of anti-fake two-dimension code, it is characterised in that：At least one side is provided with photochromatic printing ink in stock both sides
The Quick Response Code printed, the Quick Response Code is integrally printed using photochromatic printing ink, or at least a portion in the Quick Response Code
Printed using photochromatic printing ink in region.
2. anti-fake two-dimension code according to claim 1, it is characterised in that：When the Quick Response Code is integrally entered using photochromatic printing ink
During row printing, the Quick Response Code integrally shows a kind of color when looking at straight, and another color, the back of the body of the stock are shown during stravismus
Solid colour or difference that scenery and Quick Response Code show when looking at straight, or the background colour of the stock are aobvious when being looked side ways with Quick Response Code
The solid colour or difference for showing, or the background colour of the stock when being looked at straight with Quick Response Code and looked side ways respectively the color that shows it is equal
It is different.
3. anti-fake two-dimension code according to claim 1, it is characterised in that：When at least a portion region is adopted in the Quick Response Code
When being printed with one or more photochromatic printing ink, remaining region is printed using common ink, the photochromatic printing ink region
A kind of color is shown during direct-view, another color is shown during stravismus, when realizing being looked at straight using the subregion of photochromatic printing ink printing
Solid colour or difference that the color of display is shown with Quick Response Code using the remainder region of common ink printing, or use
The remainder region that the color that the subregion of photochromatic printing ink printing shows when looking side ways is printed with Quick Response Code using common ink
The solid colour or difference of display, or the color and two that the subregion printed using photochromatic printing ink is looked at straight and shown when looking side ways
Dimension code is different using the color that the remainder region of common ink printing shows.
4. anti-fake two-dimension code according to claim 3, it is characterised in that：There is two parts region to use light in the Quick Response Code
Sensitive ink is printed, wherein, its remaining part that the color that part A region shows when looking at straight is printed with Quick Response Code using common ink
The color that subregion shows is different, and the color shown during the direct-view of part B region uses its of common ink printing with Quick Response Code
The solid colour that remaining part subregion shows, and the color shown when part A region is looked side ways is inked with Quick Response Code using conventional oil
The solid colour that the remainder region of system shows, and the color shown during the stravismus of part B region uses conventional oil with Quick Response Code
The color that show of remainder region for inking system is different, or the color shown when the direct-view of two parts region and stravismus not phase
Together, and two parts region direct-view and color that shows is shown with Quick Response Code using the remainder region of common ink printing when looking side ways
The color shown is also different.
5. anti-fake two-dimension code as claimed in any of claims 1 to 4, it is characterised in that：In the front of stock and
The back side is printed with all or part of pattern of Quick Response Code respectively, and the pattern of the stock front and back is respectively by least one set
Color region printing is formed, and the positive color region of stock is complementary or Chong Die with the color region at the stock back side
, the positive color region of stock is superimposed with the color region at the stock back side and collectively constitutes to print two dimension
Code, forms false proof to printing between the positive color region of the stock and the color region at the stock back side.
6. anti-fake two-dimension code according to claim 5, it is characterised in that：The positive color region of stock and printing
The color region at the thing back side is made up of some color blocks.
7. anti-fake two-dimension code according to claim 6, it is characterised in that：In the positive color region of the stock or hold
The color region at the print thing back side constitutes pattern or word by some color blocks, color region or printing at the stock back side
Remaining color block of printing Quick Response Code in the positive color region of thing, the quantity of the color block of front and back, distribution and color
Information is tried to achieve using AES, and not grasping the people of this AES cannot generate a series of regularly changing Quick Response Codes.
8. anti-fake two-dimension code according to claim 5, it is characterised in that：The positive color region of stock or/and
The color region at the stock back side is printed using anti-forgery ink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710200437.3A CN106935131A (en) | 2017-03-30 | 2017-03-30 | A kind of anti-fake two-dimension code |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710200437.3A CN106935131A (en) | 2017-03-30 | 2017-03-30 | A kind of anti-fake two-dimension code |
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| CN107423797A (en) * | 2017-07-31 | 2017-12-01 | 成都新得利电子有限公司 | A kind of security code information generating method |
| CN108062579A (en) * | 2018-02-08 | 2018-05-22 | 科大讯飞股份有限公司 | Quick Response Code module and the equipment with Quick Response Code |
| CN108230536A (en) * | 2017-12-28 | 2018-06-29 | 王道顺 | One kind is to light variable security index identification method and device |
| CN108389503A (en) * | 2018-05-31 | 2018-08-10 | 无锡壹信标签科技有限公司 | One kind, which is taken off, scrapes economic benefits and social benefits anti-counterfeiting mark and preparation method thereof |
| CN108681767A (en) * | 2018-05-29 | 2018-10-19 | 黄希敏 | A kind of signed and stamped publicity method of tracing to the source |
| CN109308622A (en) * | 2018-10-12 | 2019-02-05 | 北京印刷学院 | The dimension code anti-counterfeit method of digital picture complementation identification |
| CN109344946A (en) * | 2018-10-12 | 2019-02-15 | 广东石油化工学院 | The dimension code anti-counterfeit method of the complementary identification of planar graph segmentation of image |
| CN109376826A (en) * | 2018-10-12 | 2019-02-22 | 广东石油化工学院 | The dimension code anti-counterfeit method of character image complementation identification |
| CN109686228A (en) * | 2018-12-21 | 2019-04-26 | 广东石油化工学院 | Invisible trademark method for anti-counterfeit |
| JP2019209497A (en) * | 2018-05-31 | 2019-12-12 | 凸版印刷株式会社 | Display body, detection device and authenticity determination system |
| CN113140171A (en) * | 2020-01-20 | 2021-07-20 | 深圳市普渡科技有限公司 | Method for making positioning mark and system applying positioning mark |
| CN113159254A (en) * | 2021-04-30 | 2021-07-23 | 中标防伪印务有限公司 | Anti-counterfeiting method for optically variable anti-counterfeiting dot matrix image |
| CN114684490A (en) * | 2022-03-29 | 2022-07-01 | 安徽邮谷快递智能科技有限公司 | Express logistics co-distribution special box based on traceability technology and express logistics method |
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| CN107423797A (en) * | 2017-07-31 | 2017-12-01 | 成都新得利电子有限公司 | A kind of security code information generating method |
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| CN108230536A (en) * | 2017-12-28 | 2018-06-29 | 王道顺 | One kind is to light variable security index identification method and device |
| CN108062579A (en) * | 2018-02-08 | 2018-05-22 | 科大讯飞股份有限公司 | Quick Response Code module and the equipment with Quick Response Code |
| CN108681767A (en) * | 2018-05-29 | 2018-10-19 | 黄希敏 | A kind of signed and stamped publicity method of tracing to the source |
| JP2019209497A (en) * | 2018-05-31 | 2019-12-12 | 凸版印刷株式会社 | Display body, detection device and authenticity determination system |
| CN108389503A (en) * | 2018-05-31 | 2018-08-10 | 无锡壹信标签科技有限公司 | One kind, which is taken off, scrapes economic benefits and social benefits anti-counterfeiting mark and preparation method thereof |
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| CN109344946A (en) * | 2018-10-12 | 2019-02-15 | 广东石油化工学院 | The dimension code anti-counterfeit method of the complementary identification of planar graph segmentation of image |
| CN109376826A (en) * | 2018-10-12 | 2019-02-22 | 广东石油化工学院 | The dimension code anti-counterfeit method of character image complementation identification |
| CN109308622A (en) * | 2018-10-12 | 2019-02-05 | 北京印刷学院 | The dimension code anti-counterfeit method of digital picture complementation identification |
| CN109686228A (en) * | 2018-12-21 | 2019-04-26 | 广东石油化工学院 | Invisible trademark method for anti-counterfeit |
| CN113140171A (en) * | 2020-01-20 | 2021-07-20 | 深圳市普渡科技有限公司 | Method for making positioning mark and system applying positioning mark |
| CN113159254A (en) * | 2021-04-30 | 2021-07-23 | 中标防伪印务有限公司 | Anti-counterfeiting method for optically variable anti-counterfeiting dot matrix image |
| CN114684490A (en) * | 2022-03-29 | 2022-07-01 | 安徽邮谷快递智能科技有限公司 | Express logistics co-distribution special box based on traceability technology and express logistics method |
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