CN1904951A - Anti-fake element containing carved gravure anti-fake machine reading pattern - Google Patents
Anti-fake element containing carved gravure anti-fake machine reading pattern Download PDFInfo
- Publication number
- CN1904951A CN1904951A CNA2006100891139A CN200610089113A CN1904951A CN 1904951 A CN1904951 A CN 1904951A CN A2006100891139 A CNA2006100891139 A CN A2006100891139A CN 200610089113 A CN200610089113 A CN 200610089113A CN 1904951 A CN1904951 A CN 1904951A
- Authority
- CN
- China
- Prior art keywords
- pattern
- carved gravure
- machine reading
- fake
- reading pattern
- Prior art date
- 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.)
- Pending
Links
Images
Landscapes
- Credit Cards Or The Like (AREA)
- Printing Methods (AREA)
Abstract
The invention discloses a fake defend component that contains concave printing fake defend machine read image. It includes fake defend component base material that contains concave printing fake defend machine read image, which forms an integration under normal light source that could not be distinguished by human eye. And the coding feature of the image has geometrical variable and physical variable. The coding image would be read only by special device and the fake defend effect would be sharply improved.
Description
Technical field
The present invention relates to a kind of Security element, relate in particular to a kind of Security element that contains carved gravure anti-fake machine reading pattern.
Background technology
Utilize pattern to carry out anti-fake machine reading at present in the world and obtained research and development, wherein dollar, Euro, embodiment is all arranged on the external banknote such as Canadian Dollar, form has lines, bar code and blocky, and fundamental purpose is denomination identification or real and fake discrimination, and is remarkably productive.Characteristics hidden, quick judgement that the technology of utilizing pattern to carry out anti-fake machine reading has are comparatively advanced, reliable easy anti-fake machine reading technology.The design of various anti-forgery inks and machine reading pattern if can be combined, will improve the difficulty of reproduction of banknote, help to increase the technology content of banknote, and provide a new machine-readable signal for real and fake discrimination, denomination difference.In addition, by the design that becomes more meticulous of machine reading pattern, will be on present technical foundation innovation to some extent, possess exclusive characteristic, thereby provide a kind of novel anti-fake machine reading feature for banknote.
U.S. Pat 4455039 introduced a kind of by carved gravure hide that transparent invisible machine readable electricity is led, the zone of electric capacity, resistance, electroluminescent properties, make covered zone have coding characteristic, detect the scheme that content obtains true and false demonstration of sheltering by instrumentation, though mode of printing is identical, coding characteristic is all for invisible in appearance, but the functional material that is used to encode is different classes of.U.S. Pat 2004/0245343A1 has introduced a kind of mode that adopts edition line design coding to absorb anti-forgery ink technology realization machine-readable anti-falses such as printing ink in conjunction with infrared printing ink, electrically conductive ink, fluorescent ink and X ray, thereby, this coded system cause the difference of signal intensity to realize but mainly being difference in thickness by bar code layers, coded system is single, therefore antifalse effect is exerted an influence.Chinese patent CN1564998A has introduced a kind of securities and anti-fake mark that adopts mark substance, absorb in the infrared range of spectrum of this anti-fake mark between 1000 to 2500nm, but not obviously to absorb in visible spectrum or under the 800nm, encode according to the information that this mark substance forms, because the mode of printing of this anti-fake mark is so-called no pressure type printing process, perhaps offset printing, this mode of printing is replicated easily, and antifalse effect is not obvious.
Summary of the invention
At the problem of above-mentioned existence, the object of the present invention is to provide a kind of Security element that contains carved gravure anti-fake machine reading pattern, the carved gravure anti-fake machine reading coding pattern that this Security element contains conceals type, antifalse effect obviously and be not easy to be replicated.
For achieving the above object, a kind of Security element that contains carved gravure anti-fake machine reading pattern of the present invention comprises: the Security element base material, on this base material, contain by carved gravure masking regional and machine readable carved gravure coding pattern zone or the carved gravure anti-fake machine reading pattern formed by more than one carved gravure coding patterns of sheltering mutually zones, this carved gravure anti-fake machine reading pattern forms the integral body that can't distinguish by naked eyes under common normal light source, the coding characteristic of described machine readable carved gravure coding pattern has geometry variable and physical descriptor.
Further, described how much variablees comprise: the geometric configuration of pattern and/or the physical dimension of area of the pattern;
Described physical descriptor comprises: form the ink film thickness of pattern and the functional material of composition pattern China ink layer.
Further, described functional material comprises: infra-red material and/or fluorescent material and/or magnetic material.
Further, described infra-red material to Infrared have absorb feature or, reflectance signature or, have and absorb and reflectance signature simultaneously.
Further, described fluorescent material inspires visible light by the ultraviolet light of the wave band that adapts with self.
Further, described magnetic material is Hard Magnetic and/or soft magnetism.
Further, described magnetic material is by the magnetic characteristic effect of magnetic induction density and/or coercive force and/or remanent magnetism.
Further, described geometric configuration comprises: the pattern that constitutes by lines or, the pattern that constitutes by color lump or, the pattern that constitutes by graphic element or, the pattern that constitutes by the dot pattern element or, by the above synthetic pattern of two or more pattern groups in all kinds of.
Further, described geometric configuration be preferably rectangle or, square or, triangle or, rhombus or, circular or, bar code or, sign or, national emblem or literal.
Further, described physical dimension comprises: the size of pattern and/or the interval of area of the pattern.
Further, how much variablees by changing described coding characteristic and/or any or the multinomial variable in the physical descriptor are formed different coding forms.
Further, the ink film thickness scope of described carved gravure anti-fake machine reading pattern is 0.1-150 μ m.
Further, the preferred 1-120 μ of the ink film thickness scope m of described carved gravure anti-fake machine reading pattern.
Further, the preferred 5-100 μ of the ink film thickness scope m of described carved gravure anti-fake machine reading pattern.
Further, the engraving intaglio printing ink that constitutes described carved gravure masking regional and machine readable carved gravure anti-fake coding pattern zone is a metamerism printing ink.
Further, the base material of described carved gravure anti-fake machine reading pattern be paper or, plastics or, metal coating or, paillon foil or other suitable materials printed.
Further, described carved gravure anti-fake machine reading pattern is formed on the base material of securities such as bank note, check, documentary evidence, forwarding document, costoms forms, lottery ticket, pass-check, coupons, deposit receipt or certificate card.
Further, described carved gravure anti-fake machine reading pattern is attached on the base material of different commodity in the mode of thermoprint, transfer printing, pad pasting after by the carved gravure moulding.
Further, described carved gravure anti-fake machine reading pattern is combined on the base material of different commodity with separable form.
Further, described carved gravure anti-fake machine reading pattern be suitable for design transfer to other object or with its form that is attached thereto form label or, strip of paper used for sealing or, transition zone.
The present invention is printed to security pattern with metamerism printing ink by carved gravure, the machine readable carved gravure anti-fake coding pattern of this security pattern zone and carved gravure masking regional or be an integral body under the natural light condition by the carved gravure coding pattern zone that more than one are sheltered mutually, can't distinguish by naked eyes, can only carry out its coding of machine-readable identification by instrumentation, improved the antifalse effect of securities and other Security element greatly, can be widely used in bank note, check, documentary evidence, forwarding document, costoms forms, lottery ticket, pass-check, coupons, securities such as deposit receipt, on certificate card or other commodity, form in the substrate that pattern can be combined in Security element, or be arranged on separable form on the carrier of different commodity, or be made into label, strip of paper used for sealing, the form of transition zone, this form are suitable for design transfer is attached thereto to other object or with it.
Description of drawings
The carved gravure masking regional that Fig. 1 prints for metamerism printing ink surrounds the carved gravure anti-fake machine reading pattern in carved gravure anti-fake coding pattern zone;
Carved gravure masking regional and the carved gravure anti-fake coding pattern zone carved gravure anti-fake machine reading pattern arranged side by side that Fig. 2 prints for metamerism printing ink;
Fig. 3 is for forming the asynchronous carved gravure anti-fake machine reading pattern of ink film thickness of pattern;
Fig. 4 is the carved gravure anti-fake machine reading pattern of being printed by the metamerism printing ink that two kinds of machine readable materials are formed;
The carved gravure anti-fake machine reading pattern that Fig. 5 prints for metamerism printing ink by two carved gravure anti-fake coding pattern zone encirclement carved gravure masking regionals;
The carved gravure anti-fake machine reading patterns of forming by four carved gravure anti-fake coding pattern zones of sheltering mutually that Fig. 6 prints for metamerism printing ink.
Embodiment
Concrete form below in conjunction with the description of drawings carved gravure anti-fake machine reading pattern:
The carved gravure masking regional that Fig. 1 prints for metamerism printing ink surrounds the carved gravure anti-fake machine reading pattern in coding pattern zone.Wherein, oblique line is represented the carved gravure masking regional, and cell is represented machine readable carved gravure anti-fake coding pattern zone.X1 is the width of coding pattern, and Y1 is the interval of coding pattern.X1 and Y1 are variable, can equate, also can not wait.Coding pattern can be bar code, also the pattern that can constitute, the pattern that constitutes by graphic element, the pattern that constitutes by the dot pattern element for the pattern that constitutes by lines, by color lump, by the above synthetic pattern of two or more pattern groups in all kinds of, rectangle, square, triangle, rhombus, circle, sign, national emblem, literal or other image are arranged aspect special pattern.Under the natural light condition, sheltering area of the pattern and coding pattern zone is an integral body, undistinguishable, but under the spectrum of special wavelength, observe, shelter pattern and disappear, can clearly see coding pattern.Realize machine-readable by measuring a certain eigenwert of printing the coding pattern material; Also can be the physical dimension of forming pattern by adjusting, promptly the size of X1 and Y1 value be encoded, and realizes machine-readable.
Carved gravure masking regional and the coding pattern zone carved gravure anti-fake machine reading pattern arranged side by side that Fig. 2 prints for metamerism printing ink.X2 is the width of first kind of materials, printed on pattern, and Y2 is the width of second kind of materials, printed on pattern.The machine reading pattern that metamerism printing ink is printed can not be offered an explanation under naked eyes, but realizes machine-readable by a certain eigenwert of measuring different materials self; Also can be by adjusting the physical dimension of forming pattern, promptly the size of X2 and Y2 value is encoded, and realizes machine-readable.The pattern form of two kinds of materials, printed on can be bar code, also the pattern that can constitute, the pattern that constitutes by graphic element, the pattern that constitutes by the dot pattern element for the pattern that constitutes by lines, by color lump, by the above synthetic pattern of two or more pattern groups in all kinds of, rectangle, square, triangle, rhombus, circle, sign, national emblem, literal or other image are arranged aspect special pattern.The material of forming pattern can be the combination of any two classes in the materials such as infrared absorbing material, infrared emission material, fluorescent material, magnetic material, also can be two kinds of different materials of a certain eigenwert in the same big class material, such as two kinds of infrared absorbing materials that absorbing wavelength is different; Also can be two kinds of fluorescent materials that inspired the different colours visible light by ultraviolet light; These two kinds of materials of forming pattern can also be the different magnetic materials of a certain magnetic eigenwert, can be hard magnetic materials, can be soft magnetic material, can also be that soft magnetic material and hard magnetic material pairing are used.
Fig. 3 is for forming the not machine readable simultaneously carved gravure anti-fake machine reading pattern of ink film thickness of pattern.1 is base material among the figure, the carved gravure coding pattern of 2,3 expression different-thickness.The base material that prints described composition diagram case can be paper, plastics, metal coating, paillon foil or other suitable materials printed.The material of printed patterns 2,3 can be the metamerism material; Also can be same kind material, the thickness difference of pattern 2,3 can change in 0.1-150 μ m, preferred 1-120 μ m, more preferably 5-100 μ m.The shape of machine reading pattern can be bar code, also the pattern that can constitute, the pattern that constitutes by graphic element, the pattern that constitutes by the dot pattern element for the pattern that constitutes by lines, by color lump, by the above synthetic pattern of two or more pattern groups in all kinds of, rectangle, square, triangle, rhombus, circle, sign, national emblem, literal or other image are arranged aspect special pattern.
Fig. 4 is the carved gravure anti-fake machine reading pattern of being printed by the metamerism printing ink that two kinds of machine readable materials are formed.X4 is the width of first kind of materials, printed on pattern, and Y4 is the width of second kind of materials, printed on pattern.The machine reading pattern that metamerism printing ink is printed can not be offered an explanation under naked eyes, but realizes machine-readable by a certain eigenwert of measuring different materials self; Also can be by adjusting the physical dimension of forming pattern, promptly the size of X4 and Y4 value is encoded, and realizes machine-readable.The pattern form of two kinds of materials, printed on can be bar code, also can be other Any shape.The material of forming pattern can be the combination of any two classes in the materials such as infrared absorbing material, infrared emission material, fluorescent material, magnetic material, also can be two kinds of different materials of a certain eigenwert in the same big class material.
The carved gravure anti-fake machine reading pattern that Fig. 5 prints for metamerism printing ink by two carved gravure anti-fake coding pattern zone encirclement carved gravure masking regionals.Middle X5 is the carved gravure masking regional, and the Y5 on X5 both sides, Y5 ' are carved gravure anti-fake machine reading coding pattern zone.Can realize coding by the area of adjusting Y5, Y5 '.Carved gravure anti-fake coding pattern zone Y5 and Y5 ' can be printed by commaterial and form, also can be the combination of any two classes in the materials such as infrared absorbing material, infrared emission material, fluorescent material, magnetic material, also can be two kinds of different materials of a certain eigenwert in the same big class material.
The carved gravure anti-fake machine reading patterns of forming by four carved gravure anti-fake coding pattern zones of sheltering mutually that Fig. 6 metamerism printing ink is printed.A6, B6, C6, D6 represent four carved gravure anti-fake coding pattern zones.Can realize coding by area or the shape of adjusting A6, B6, C6, D6.Carved gravure anti-fake coding pattern zone A6, B6, C6, D6 can be printed by commaterial and form, also can be the combination of any several classes in the materials such as infrared absorbing material, infrared emission material, fluorescent material, magnetic material, also can be the different different materials of a certain eigenwert in the same big class material.
Embodiment one: the carved gravure anti-fake machine reading pattern that metamerism printing ink is printed, as shown in Figure 2, part carved gravure pattern plays masking action, another part carved gravure anti-fake machine reading pattern is printed by fluorescent material, by changing the color that is inspired visible light by ultraviolet light, promptly change the kind of fluorescent material, also can form carved gravure anti-fake machine reading pattern by geometric configuration that changes pattern or the physical dimension that changes area of the pattern.
Embodiment two: the carved gravure anti-fake machine reading pattern that metamerism printing ink is printed, as shown in Figure 2, part carved gravure pattern plays masking action, another part carved gravure anti-fake machine reading pattern is printed by fluorescent material, by the geometric configuration of change carved gravure anti-fake machine reading pattern and the physical dimension of area of the pattern, form carved gravure anti-fake machine reading pattern.
Embodiment three: by color is identical but coercive force is different carved gravure anti-fake machine reading machine reading pattern that two kinds of magnetic materials print, as shown in Figure 4, the width X2 of the carved gravure anti-fake machine reading coding pattern of two kinds of magnetic material printings is different with Y2, cause every kind of interval between the magnetic material pattern also just different simultaneously, form carved gravure anti-fake machine reading pattern.
Embodiment four: on the basis of embodiment three, by color is identical but coercive force is different carved gravure anti-fake machine reading pattern that two kinds of magnetic materials print, the width X2 of the carved gravure anti-fake machine reading coding pattern of two kinds of magnetic material printings is different with Y2, cause every kind of interval between the magnetic material pattern also just different simultaneously, and the thickness difference of the carved gravure anti-fake machine reading pattern of printing by these two kinds of magnetic materials, thereby form carved gravure anti-fake machine reading pattern.
Embodiment five: the carved gravure masking regional that metamerism printing ink is printed surrounds the machine reading pattern in coding pattern zone, as shown in Figure 1.Carved gravure masking regional pattern is printed by infrared reflective material and is formed, the carved gravure anti-fake machine reading coding pattern is printed by infrared absorbing material and is formed, under the natural light condition, sheltering area of the pattern and coding pattern zone is an integral body, undistinguishable, but under the spectrum of special wavelength, observe, shelter pattern and disappear, can clearly see coding pattern.Simultaneously, realize machine-readable by a certain eigenwert of measuring the infrared absorbing material of printing coding pattern; Also can be by adjusting the physical dimension of forming pattern, promptly the size of X1 and Y1 value is encoded, and realizes machine-readable.
Embodiment six: the machine reading pattern of on plastic basis material, printing by metamerism printing ink, as shown in Figure 3.Coding pattern is printed by retentive material or soft magnetic material and is formed, the lower pattern of 2 expression ink film thicknesses, the higher pattern of 3 expression ink film thicknesses.The different codings of realizing of thickness by 2,3.This pattern is cut into certain width,, this safety line is stored in the paper in the mode of burying entirely, also this safety line can be stored in the paper in the mode of windowing as the coding safety line.
Embodiment seven: the carved gravure anti-fake machine reading pattern by two carved gravure anti-fake coding pattern zone encirclement carved gravure masking regionals that metamerism printing ink is printed, as shown in Figure 5, X5 is the carved gravure masking regional, Y5 and Y5 ' are carved gravure anti-fake coding pattern zone, wherein Y5 is printed by hard magnetic material and forms, and Y5 ' is printed by soft magnetic material and forms.Can realize coding by the coercive force of adjusting hard magnetic material and soft magnetic material; Also can be by adjusting the physical dimension of forming pattern, promptly the width X5 of masking regional realizes coding.
Embodiment eight: the carved gravure anti-fake machine reading patterns of being made up of four carved gravure anti-fake coding pattern zones of sheltering mutually that metamerism printing ink is printed, as shown in Figure 6, wherein A6 and D6 zone are for forming in the materials, printed on that has strong absorption not have absorption under the 800nm Infrared under other wavelength infrared light, and B6 and C6 are for forming in the materials, printed on that has strong absorption not have absorption under the 1500nm Infrared under other wavelength infrared light.By infrared identification instrument, under the infrared light of 800nm, can see A6 and D6 zone, can't see B6 and C6 zone; Under the infrared light of 1500nm, can can't see A6 and D6 zone, can see B6 and C6 zone.
Embodiment nine: the safety line of will encoding on the basis of embodiment six is made label form, and this label can fit on other object easily.This embodiment is the another concrete application of embodiment six.
Above embodiment only is used to illustrate the present invention, but not is used to limit the present invention.
Claims (20)
1, a kind of Security element that contains carved gravure anti-fake machine reading pattern, it is characterized in that, comprise: the Security element base material, on this base material, contain by carved gravure masking regional and machine readable carved gravure coding pattern zone or the carved gravure anti-fake machine reading pattern formed by more than one carved gravure coding patterns of sheltering mutually zones, this carved gravure anti-fake machine reading pattern forms the integral body that can't distinguish by naked eyes under common normal light source, the coding characteristic of described machine readable carved gravure coding pattern has geometry variable and physical descriptor.
2, a kind of Security element that contains carved gravure anti-fake machine reading pattern according to claim 1 is characterized in that, described how much variablees comprise: the geometric configuration of pattern and/or the physical dimension of area of the pattern;
Described physical descriptor comprises: form the ink film thickness of pattern and the functional material of composition pattern China ink layer.
3, a kind of Security element that contains carved gravure anti-fake machine reading pattern according to claim 2 is characterized in that described functional material comprises: infra-red material and/or fluorescent material and/or magnetic material.
4, a kind of Security element that contains carved gravure anti-fake machine reading pattern according to claim 3 is characterized in that, described infra-red material to Infrared have absorb feature or, reflectance signature or, have and absorb and reflectance signature simultaneously.
5, a kind of Security element that contains carved gravure anti-fake machine reading pattern according to claim 3 is characterized in that, described fluorescent material inspires visible light by the ultraviolet light of the wave band that adapts with self.
6, a kind of Security element that contains carved gravure anti-fake machine reading pattern according to claim 3 is characterized in that, described magnetic material is Hard Magnetic and/or soft magnetism.
7, a kind of Security element that contains carved gravure anti-fake machine reading pattern according to claim 3 is characterized in that, described magnetic material is by the magnetic characteristic effect of magnetic induction density and/or coercive force and/or remanent magnetism.
8, a kind of Security element that contains carved gravure anti-fake machine reading pattern according to claim 2, it is characterized in that described geometric configuration comprises: the pattern that constitutes by lines or, the pattern that constitutes by color lump or, the pattern that constitutes by graphic element or, the pattern that constitutes by the dot pattern element or, by the above synthetic pattern of two or more pattern groups in all kinds of.
9, a kind of Security element that contains carved gravure anti-fake machine reading pattern according to claim 8, it is characterized in that, described geometric configuration be preferably rectangle or, square or, triangle or, rhombus or, circular or, bar code or, sign or, national emblem or literal.
10, a kind of Security element that contains carved gravure anti-fake machine reading pattern according to claim 2 is characterized in that described physical dimension comprises: the size of pattern and/or the interval of area of the pattern.
11, according to the arbitrary described a kind of Security element that contains carved gravure anti-fake machine reading pattern of claim 1 to 10, it is characterized in that, how much variablees by changing described machine readable carved gravure coding pattern coding characteristic and/or any or the multinomial variable in the physical descriptor are formed different coding forms.
12, according to the arbitrary described a kind of Security element that contains carved gravure anti-fake machine reading pattern of claim 11, it is characterized in that the ink film thickness scope of described carved gravure anti-fake machine reading pattern is 0.1-150 μ m.
13, a kind of Security element that contains carved gravure anti-fake machine reading pattern according to claim 12 is characterized in that, the preferred 1-120 μ of the ink film thickness scope m of described carved gravure anti-fake machine reading pattern.
14, a kind of Security element that contains carved gravure anti-fake machine reading pattern according to claim 13 is characterized in that, the preferred 5-100 μ of the ink film thickness scope m of described carved gravure anti-fake machine reading pattern.
15, according to the arbitrary described a kind of Security element that contains carved gravure anti-fake machine reading pattern of claim 11, it is characterized in that the engraving intaglio printing ink that constitutes described carved gravure masking regional and the machine readable carved gravure coding pattern zone or the carved gravure coding pattern zone of sheltering mutually is a metamerism printing ink.
16, according to the arbitrary described a kind of Security element that contains carved gravure anti-fake machine reading pattern of claim 11, it is characterized in that, the base material of described carved gravure anti-fake machine reading pattern be paper or, plastics or, metal coating or, paillon foil or other suitable materials printed.
17, according to the arbitrary described a kind of Security element that contains carved gravure anti-fake machine reading pattern of claim 11, it is characterized in that described carved gravure anti-fake machine reading pattern is formed on the base material of securities such as bank note, check, documentary evidence, forwarding document, costoms forms, lottery ticket, pass-check, coupons, deposit receipt or certificate card.
18, according to the arbitrary described a kind of Security element that contains carved gravure anti-fake machine reading pattern of claim 11, it is characterized in that described carved gravure anti-fake machine reading pattern is attached on the base material of different commodity in the mode of thermoprint, transfer printing, pad pasting after by the carved gravure moulding.
19, according to the arbitrary described a kind of Security element that contains carved gravure anti-fake machine reading pattern of claim 11, it is characterized in that described carved gravure anti-fake machine reading pattern is combined on the base material of different commodity with separable form.
20, according to the arbitrary described a kind of Security element that contains carved gravure anti-fake machine reading pattern of claim 11, it is characterized in that, described carved gravure anti-fake machine reading pattern be suitable for design transfer to other object or with its form that is attached thereto form label or, strip of paper used for sealing or, transition zone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100891139A CN1904951A (en) | 2006-08-03 | 2006-08-03 | Anti-fake element containing carved gravure anti-fake machine reading pattern |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100891139A CN1904951A (en) | 2006-08-03 | 2006-08-03 | Anti-fake element containing carved gravure anti-fake machine reading pattern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1904951A true CN1904951A (en) | 2007-01-31 |
Family
ID=37674208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100891139A Pending CN1904951A (en) | 2006-08-03 | 2006-08-03 | Anti-fake element containing carved gravure anti-fake machine reading pattern |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1904951A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102520171A (en) * | 2011-12-09 | 2012-06-27 | 东南大学 | Method for detecting pattern code suspended array chip |
| CN103366439A (en) * | 2012-04-05 | 2013-10-23 | 深圳国宝造币有限公司 | Metal badge and coin, machine-readable anti-counterfeiting system thereof, and machine-readable anti-counterfeiting method of same |
| CN103729931A (en) * | 2012-10-15 | 2014-04-16 | 中钞特种防伪科技有限公司 | Anti-fake component and product adopting same |
| CN103745179A (en) * | 2013-03-04 | 2014-04-23 | 立德高科(北京)数码科技有限责任公司 | Image anti-counterfeiting identification method applied in labels |
| CN103927571A (en) * | 2014-04-11 | 2014-07-16 | 立德高科(北京)数码科技有限责任公司 | Non-infrared-light recognition material implanted dot-matrix graphic and device for recognizing non-infrared-light recognition material implanted dot-matrix graphic |
| CN103942588A (en) * | 2014-04-11 | 2014-07-23 | 立德高科(北京)数码科技有限责任公司 | Dot-matrix graphics with non-infrared identifying materials implanted and method for identifying same |
| CN104123526A (en) * | 2014-07-25 | 2014-10-29 | 无锡乐尔科技有限公司 | Magnetic anti-counterfeiting system and method |
| CN105321251A (en) * | 2014-07-03 | 2016-02-10 | 中钞特种防伪科技有限公司 | Anti-counterfeiting element and anti-counterfeiting product utilizing same |
| CN106255568A (en) * | 2014-05-06 | 2016-12-21 | 德国捷德有限公司 | Layer elements |
| CN106778989A (en) * | 2016-11-22 | 2017-05-31 | 中钞特种防伪科技有限公司 | Security element and anti-fake product |
| CN108189534A (en) * | 2017-12-28 | 2018-06-22 | 天津环球磁卡股份有限公司 | A kind of security printing magnetic orientation mother matrix and preparation method thereof |
| CN110008774A (en) * | 2019-04-08 | 2019-07-12 | 成都印钞有限公司 | A kind of gravure anti-fake label recognition methods |
-
2006
- 2006-08-03 CN CNA2006100891139A patent/CN1904951A/en active Pending
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102520171A (en) * | 2011-12-09 | 2012-06-27 | 东南大学 | Method for detecting pattern code suspended array chip |
| CN102520171B (en) * | 2011-12-09 | 2013-12-04 | 东南大学 | Method for detecting pattern code suspended array chip |
| CN103366439A (en) * | 2012-04-05 | 2013-10-23 | 深圳国宝造币有限公司 | Metal badge and coin, machine-readable anti-counterfeiting system thereof, and machine-readable anti-counterfeiting method of same |
| CN103366439B (en) * | 2012-04-05 | 2015-09-30 | 深圳国宝造币有限公司 | The machine-readable anti-false system and method for a kind of metal chapter coin, metal chapter coin |
| CN103729931A (en) * | 2012-10-15 | 2014-04-16 | 中钞特种防伪科技有限公司 | Anti-fake component and product adopting same |
| CN103729931B (en) * | 2012-10-15 | 2018-12-25 | 中钞特种防伪科技有限公司 | A kind of Security element and the product using the Security element |
| CN103745179A (en) * | 2013-03-04 | 2014-04-23 | 立德高科(北京)数码科技有限责任公司 | Image anti-counterfeiting identification method applied in labels |
| CN103927571A (en) * | 2014-04-11 | 2014-07-16 | 立德高科(北京)数码科技有限责任公司 | Non-infrared-light recognition material implanted dot-matrix graphic and device for recognizing non-infrared-light recognition material implanted dot-matrix graphic |
| CN103942588A (en) * | 2014-04-11 | 2014-07-23 | 立德高科(北京)数码科技有限责任公司 | Dot-matrix graphics with non-infrared identifying materials implanted and method for identifying same |
| CN106255568A (en) * | 2014-05-06 | 2016-12-21 | 德国捷德有限公司 | Layer elements |
| US10189295B2 (en) | 2014-05-06 | 2019-01-29 | Giesecke + Devrient Currency Technology Gmbh | Layer element |
| CN106255568B (en) * | 2014-05-06 | 2019-06-25 | 捷德货币技术有限责任公司 | Layer elements |
| CN105321251A (en) * | 2014-07-03 | 2016-02-10 | 中钞特种防伪科技有限公司 | Anti-counterfeiting element and anti-counterfeiting product utilizing same |
| CN104123526A (en) * | 2014-07-25 | 2014-10-29 | 无锡乐尔科技有限公司 | Magnetic anti-counterfeiting system and method |
| CN106778989A (en) * | 2016-11-22 | 2017-05-31 | 中钞特种防伪科技有限公司 | Security element and anti-fake product |
| WO2018095319A1 (en) * | 2016-11-22 | 2018-05-31 | 中钞特种防伪科技有限公司 | Anti-counterfeiting element and anti-counterfeiting product |
| GB2585365A (en) * | 2016-11-22 | 2021-01-13 | Zhongchao Special Security Technology Co Ltd | Anti-counterfeiting element and anti-counterfeiting product |
| GB2585365B (en) * | 2016-11-22 | 2021-11-17 | Zhongchao Special Security Technology Co Ltd | Security Element and Security Product with Security Element |
| CN108189534A (en) * | 2017-12-28 | 2018-06-22 | 天津环球磁卡股份有限公司 | A kind of security printing magnetic orientation mother matrix and preparation method thereof |
| CN110008774A (en) * | 2019-04-08 | 2019-07-12 | 成都印钞有限公司 | A kind of gravure anti-fake label recognition methods |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1904951A (en) | Anti-fake element containing carved gravure anti-fake machine reading pattern | |
| AU2017303229B2 (en) | Processes for producing effect layers | |
| RU2681767C2 (en) | Processes for in-field hardening of optical effect layers produced by magnetic-field generating devices generating concave field lines | |
| AU2001276379B2 (en) | Antifalsification paper and security document produced therefrom | |
| US6343745B1 (en) | Security device | |
| RU2303287C2 (en) | Printing code allowing automatic reading, document with such a code and method for manufacturing such a code and such a document | |
| KR101067513B1 (en) | Security devices for security substrates | |
| CN1017567B (en) | Secret paper for making paper currency and securities | |
| RU97121716A (en) | INFORMATION MEDIA CONTAINING AN ELEMENT WITH OPTICALLY VARIABLE PROPERTIES | |
| CN1516850A (en) | Security device having multiple security detection features | |
| TW200827186A (en) | Oriented image coating on transparent substrate | |
| CA2579470A1 (en) | Security element and method for manufactiring the same | |
| BG63003B1 (en) | Information carrier with optically changing element, method for the preparation of this carrier and paper against faking | |
| CA2791757C (en) | Improvements in security substrates for security documents | |
| KR101029565B1 (en) | Security thread | |
| WO2008029128A2 (en) | Security device based on customised microprism device | |
| KR20230015445A (en) | Magnetic assembly and method for producing optical effect layers comprising oriented platelet-shaped magnetic or magnetizable pigment particles | |
| EP4168254A1 (en) | Graphene based security thread, methods of manufacturing the same and application thereof | |
| CN103729931A (en) | Anti-fake component and product adopting same | |
| US20240111982A1 (en) | Security element having a machine-readable code and method for checking the authenticity thereof | |
| US20240270009A1 (en) | Optical effect layers comprising magnetic or magnetizable pigment particles and methods for producing said optical effect layers | |
| CN200942641Y (en) | Plastic transparent signature card | |
| GB2625531A (en) | Information carriers, and methods for encoding and reading such information carriers | |
| CN114905880A (en) | Security element for embedding in a security document | |
| CN113947173A (en) | Magnetic optical anti-counterfeiting element and anti-counterfeiting product using same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20070131 |