Data medium with see-through portion. RU patent 2508203.

FIELD: physics.

SUBSTANCE: data medium has a base in which a see-through portion is formed by line grid consisting of a plurality of parallel cutting lines. Inside the see-through portion, there is a motif region which is in form of a pattern, characters or code which looks different when viewed in reflected and/or incident light.

EFFECT: solution improves protection of a document from forgery.

31 cl, 15 dwg

This invention relates to a data carrier, in particular the valuable document, such as banknotes, identity and the like, containing visible through the plot, and the method of manufacturing of such data carrier.

To protect data carriers, for example, secure documents, valuable documents, certificates and other valuable items, they often supply security features. These features make it possible to verify the authenticity of the data carrier, at the same time they serve as protection from the illegal reproduction. While more and more attention to protective features, designed for surveillance in the transmitted light, for example, transparent Windows in the notes. For window manufacture on the bill, for example, put a tape, on the one hand equipped with a glue layer to close in the bill is made before this hole.

On this basis, the basis of this invention is based task, improve data carrier aforementioned type of protection against forgery and its appearance.

This problem is solved thanks to a data carrier and method of manufacture with the signs of the independent claims. Enhancements to the implementation of the invention are the subject of dependent claims.

In accordance with the invention of the media of this type, particularly valuable document, for example, banknotes, identity and the like, provides the framework in which by means of linear screen, which consists of many parallel lines cut, formed visible through the plot. In accordance with the invention within the visible through the plot is a field of the motive of the altered by means of reflected and/or transmitted light appearance, which is made in the form of the pattern, characters or code.

In a preferred embodiment of the invention field motive formed linear raster, consisting of a variety of parallel lines cut, so that the cutting line of the region motive form the first line of cutting and cutting lines visible through the plots are situated outside the scope of the motive, form a second line of the cut, with the first and second cutting lines are connected to each other and have different cutting width. Due to the different width of the cutting of the first and second lines of the cut and the resulting consequence of various filling the area basics region motive within the surrounding visible through the plot is possible to distinguish visually in transmitted and/or reflected light. The width of the first lines of the cut can be more or less than the width of the second line of the cut. In this case, the broader the cutting line in particular by at least 10%at least 20%at least 50% or even 100% wider than the more narrow lines cut. In the preferred options for implementing the invention cutting width, in both the first and second lines Reza essentially constant. The wording "essentially constant" takes into account the fact that in practice the width of cutting, laser cutting a little bit of change, even when the settings are equal, and therefore be absolutely constant.

In the preferred options for carrying out the invention on the basis visible through the site has with laser indicator substance, and the cutting lines at the visible through the site, at least outside the field of motive, have modified under the action of laser radiation regional plot. If the cut-line and are in the field of motive, these lines preferably also have modified under the action of laser radiation regional plot. In other variants of realization of the invention region motive done without the cuts, as explained below, in particular supplied only by marking lines or markers contours.

In particular, the basis can be provided with an indicator substance, visible color which may change under the action of laser radiation. In this case, cutting lines visible through the plots are situated outside the scope of the motive, and the cutting line, possibly available within the region motive, have colour of the regional area.

Alternatively or additionally basis can be provided with an indicator substance whose properties, absorb infrared rays, or magnetic, electrical or luminescent properties may change under the action of laser radiation. In this case, cutting lines visible through the plots are situated outside the scope of the motive, and the cutting line, possibly available within the region motive, have regional plot with a changed compared with his surroundings properties absorb infrared rays, or magnetic, electrical or properties. Such options allow simple additional machine check visible through the plot for authenticity.

As an indicator of the substance preferably may apply modifiable by laser pigments with special effects. In a specialist such pigments with special effects that have different properties, in particular with regard to their color, change the color under laser action, threshold energy and the required length of the laser wave.

The specialist also known such pigments with special effects that under laser irradiation of change not only the visible color and property, absorb infrared rays, or magnetic, electrical or fluorescent properties. Modification of pigments with special effects may exercise, for example, by means of laser radiation in the ultraviolet, visible or infrared area of a spectrum, for example, using a CO2 laser with a wavelength of 10.6 microns.

In accordance with the others preferred embodiment apply with laser indicator substance not containing pigments. Not containing pigments indicator substances can also be used for deep or normal printing. Applying not contain pigments indicator of the substance, you can create a coverage of high transparency, which by means of laser irradiation with high speed is possible to implement long-lasting and contrast marking. Not containing pigments indicator substances can be modified by means of laser radiation in the ultraviolet, visible or infrared area of a spectrum, for example, with the help of the radiation CO2-laser with a wavelength of 10.6 microns. Specific, not restrictive examples of indicator substances that do not contain pigments and modified using a laser, quoted in publications WO 02/101462 A1, US 4,343,885 and EP 0290750 B1. As the indicator substances, modified with the help of cutting CO2-laser, in particular, may apply specified in the patent document EP 1648969 B1 are marked on the laser mixture.

Another is also a preferred embodiment of the invention field motive formed a plot basis without incisions. In this case the area of the motif can be easily observed, first of all, in the transmitted light, as part of the framework, without incisions on the background of the rasterized visible through the site.

According to another preferred option for carrying out the invention region motive formed a plot basis without incisions with a raster marking lines, consisting of a variety of parallel marking lines that are connected with lines cut outside the scope of the motive. In this case the area of the motif can be easily discerned in the transmitted light, as part of the framework, without cuts, and thanks to the diamond-lines - also in the reflected light.

In this embodiment, the basis preferably equipped with an indicator substance, visible color can change under the action of laser radiation, so that the marking line the area motive is color. Alternatively or additionally basis may also be equipped with an indicator substance with properties that absorb infrared rays, or magnetic, electrical or luminescent properties may change under the action of laser radiation, so that the marking line the area motive have changed compared with the surroundings of this area properties absorb infrared rays, or magnetic, electrical or fluorescent properties. And in the present case, as the indicator of substances may apply the above-mentioned substances.

In another preferred embodiment of the invention field motive formed a plot basis without incisions with multiple nested marking the contours of the smaller and smaller. The marking paths preferably repeat the shape of the area motive, and with a gradual decrease represent all the details of an external contour area motive is not required. And in this variant, the region motive presented with diamond motif easily discernible in the reflected light.

As in the previous variant of the invention, in this variant, the Foundation could also be equipped with an indicator substance, visible color and/or properties to absorb infrared rays, or magnetic, electrical or luminescent properties may change under the action of laser radiation, so that the marking paths have accordingly changed properties.

In all variants inside the motive can be located through-hole in the form of the pattern, characters or code; the preferred options for implementing the invention form of this hole is in the semantic connection with the region's shape motive. Such semantic relationship may, in particular, consist in the fact that a hole in the motive is the same motif as the motive, and the arrangement in space and/or the size of both presented motives may differ. Semantic relationship may also consist in the fact that the first and the second submission motive in each case, form a part of the motive, complementary to the General motive, or that the first and the second submission motive complement each other to a logical common motive.

In an embodiment visible through the plot, together with a linear raster, consisting of parallel lines cut, has raster marking lines, consisting of numerous parallel marking lines. Cut-line and line marking may be parallel or be positioned relative to each other at any angle. This advanced version of realization of the invention region motive preferably formed a plot basis without cuts, containing two raster marking lines, each of which consists of numerous parallel marking lines, and the line marking one of the raster unite with the lines Reza outside the scope of the motive, and the line marking another raster connect with marking lines outside the scope of the motive.

In accordance with another preferred embodiment of the shape of the field motive equipped with a diamond outline, in particular colored diamond-contour to improve the clarity of the field motive.

In all variants the invention, the cut-line preferably have a width from 0,05 up to 1 mm, particularly from 0.1 to 0.4 mm, and the interval between the means of the lines varies from 0,05 up to 1 mm In typical interval 0.5 mm width cutting line preferably from 0,10 up to 0,35 mm

Visible through the plot basis preferably reinforced film element. Film unit may be formed as an overlay or strips. Alternatively film heating element can also cover the whole surface of the data carrier. Film heating element can be sticked on the basis of, or , or only on one surface of basis, or on both surfaces, i.e. on the front and/or rear. The film element in particular may contain linear raster which together with a linear raster visible through the plot creates a moire effect, especially due to the fact that the period of linear screen film is a bit different from the period of the linear screen visible through the plot and/or these two line raster rotated relative to each other.

In yet another embodiment film element . Matting leads to the appearance located on the visible through the site area motive in reflected and/or transmitted light is changing stronger than without matting. In particular the scope of a motive in transmitted light is visible very well, and Ohr Hozer is barely visible. Matting film can achieve, causing coverage. In case of covering mainly talking about receptive to printing ink layer. Usually receptive to printing ink layer as the main components contains binder and silica gel. The content of silica gel depends on the required intensity of matting. The higher the content of silica gel, the more becomes matte layer.

Instead of applying matting layer opacity can give himself goes through a film element. May apply, for example, a film of poly (ethylene terephthalate) (PET) and polypropylene (PP).

In other variants of realization of the invention film element is equipped with a metallic layer, at least in the area located on the visible through the site the field of motive. Metallic layer preferably sprayed. The thickness of the metal layer are chosen so that when observing the reflected light, it seemed observer opaque, and when observed in transmitted light - at least partially transparent. Thus, the Ohr Hozer distinguish covered with a metallic layer region motive observer cannot, in transmitted light he sees her very well. In the case of the metal layer of aluminum its thickness preferably from 30 to 40 HM. However, rasterized visible through the plot can apply without additional film as a protective element. In the case of a data carrier in particular, speech can go about the security element, anti-forgery paper or valuable document.

The invention also provides a way of making carrier data of the aforesaid type. At the same time form a visible through the plot, by means of a laser cutting producing linear raster, consisting of numerous parallel lines cut, the inside of the visible through the plot are made oblast motive with changed during the observation in the reflected and/or transmitted light appearance, which are in the form of the pattern, characters or code.

The area of the motive on the data carrier preferably create due to linear raster from the first parallel lines that produce the same beam, laser cutting, and are located outside the area of the motive of the second cutting lines visible through the site. When this by changing the parameters of the laser, in particular the laser power and/or cutting speed, first and second line Reza perform with different width of the cut.

In the preferred options for implementing the invention basis before the laser cutting into the visible through the site supply modifiable with laser indicator substance, so that the cutting line, located outside of the scope of the motive, under the action of laser radiation modify their regional area. If the cut line are available in the area motive, these lines also preferably under the influence of laser modify their regional area.

To provide the basis of an indicator substance in a preferred embodiment of the invention of an indicator substance cover, for example, the print method, the surface of the base. In accordance with the other also preferred embodiment indicator substance implement a volume basis. Depending on the substrate material are available in several different ways. If the base is made of paper, defining substance preferably put to paper pulp already at . Another preferred option is that the indicator substance enter the volume of the paper backing in the tub for immersion, or the backing paper can impregnate an indicator substance in press. If the base is made of a polymeric film, defining substance can also type in the amount of film already in the manufacture of film or advanced in the process of impregnation.

Another is also a preferred embodiment of the method area motive form a plot basis without incisions. In particular region motive may form a plot basis without incisions with a raster marking lines, consisting of a variety of parallel marking lines, which are made using the same laser beam, and are located outside the region motive cutting lines visible through the site. The outside area of the motive of the cutting line and tag line the area motive is made, by changing the parameters of the laser, in particular laser power and/or cutting speed.

In another preferred embodiment of the invention field motive form a plot basis without incisions with multiple nested marking the contours of the smaller and smaller.

In the manufacture of linear screen of the many parallel lines cut, in General, are very thin paper jumpers. Unexpectedly, however, it was found that the paper jumper, anyway, so strong, that they are saved before the film coating of the visible through the site. After the imposition of film visible through the plot paper jumper stabilized film. Therefore, the proposed visible through areas particularly suitable for protective elements or valuable documents with film elements or for a document with a multilayer film. Partially these paper jumpers are durable even so that they can be used even without the stabilizing of the film.

Below on the basis of drawings explains the rest of the examples of implementation and advantages of the invention. To better illustrate the scale and proportions of the drawings is not respected.

The drawings depicted the following:

Fig 1. Schematic representation of the banknote with the proposed visible through the plot.

Figure 2. A top view of the visible through a plot of figure 1.

Figure 3(a): chart to explain the change of width of a cutting rays of laser cutting with different maximum capacity; (b): chart to explain the change of width of a cutting through the change of the cutting speed at constant maximum power of the laser.

Figure 4. A top view of the visible through the land plot in accordance with another example of the implementation of the invention.

Figure 5. A top view of the visible through the land plot in accordance with a further example of the implementation of the invention.

6. Detailed view figure 5 on the transition from the field motive to visible through the site.

Fig.7. The spatial distribution of the beam energy laser cutting to explain the emergence of the edge effect.

Fig.8. Schematic view of the top of the visible through the land plot in accordance with the additional example of the implementation of the invention.

Fig.9. Schematic view of the top of the visible through the land plot in accordance with another example of the implementation of the invention.

10. A detailed view of the Fig.9 on the transition from the field motive to visible site.

Figure 11-14. The top of the visible through areas made according to additional examples of the invention.

Fig.15. Detailed overview figure 14 on the transition from the field motive to visible site.

So, the invention is illustrated by the example of the banknote. To do this, figures 1 and 2 shows a schematic depiction of banknotes of 10, which was proposed visible through section 12, more shown in figure 2. To stabilize the visible through section 12 on the banknote 10 can be strengthened not shown on the drawing transparent film element.

Inside the visible through the plot is located 12 region 30 motive, which in comparison with the surrounding visible through a plot of 12 in reflected and/or transmitted light has altered appearance, so the observer can discern it. In General, the region of 30 motive is executed in the form of the pattern, characters or code, in this example, the implementation of the invention it has the shape of a maple leaf. Indicated by a dotted outline of the 34 field 30 motive is intended for visual presentation of the form of the region of 30 motive and not necessarily correspond to the actually existing on the bill path.

Although visible through the plot and the area of the motive of this in the following examples, of the invention described below, for example, are depicted in the form of an oval and, accordingly, maple leaf, these private forms serve only to illustrate the different examples of implementation and in any case should not be construed restrictively.

In the example of realization of the invention according to figure 2 area of 30 motive also formed a line raster of many parallel lines 32 Reza, who with exact overlapping connected with those located outside the region of 30 motive lines 22 Reza visible through the plot 12. However, line 32 Reza area of 30 motive made with a cutting width of 0.3 mm, that is, they are considerably wider than line 22 Reza available outside the scope of the motive. Due to the lower degree of filling a paper jam 30 motive educated in this area tune of "maple leaf" depending on the lighting conditions and background very clearly visible in the reflected and/or transmitted light. Of course, can also be applied not specified for an example of the numerical values of the period and width of cutting, and other numerical values. For example, during the period 0.5 mm cutting width lines 22 cut out of the region of 30 motive may range from 0.10 to 0.20 mm, and width of cut lines 22 Reza inside the 30 motive - from 0.25 to 0.35 mm In the case of larger or smaller periods cutting width may increase or decrease.

The precise combination of lines 22, 32 cutting of different thickness provide due to the fact that lines 22, 32 made cutting laser cutting the same beam laser cutting and during the same operation. Different cutting width in the process of cutting create by changing the parameters of the laser, in particular the laser power and/or cutting speed.

To illustrate, figure 3(a) shows essentially Gaussian spatial distribution of power W beam laser cutting. At constant speeds and high maximum power (distribution 40) input energy of laser radiation in the paper exceeds the threshold energy necessary for cutting paper 20, in a wide range of 42 cutting. On the contrary, in the case of distribution 44 with a lower maximum capacity threshold energy, necessary for cutting paper 20, exceeded only in a more narrow range 46 cutting, so that receive less cutting width. Thus, at constant speeds because of the possible practically instantaneous change of the laser power can change the width of a cutting laser beam along the trajectory of the laser beam,

Thus, in accordance with figure 2 adjoin each other lines 22, 32 Reza may in a single operation to create in the form of continuous and, consequently, exactly combined trim lines. To do this, at the transition from the visible through the plot 12 (line 22 Reza) to the 32 motif (line 32 Reza) laser power and, consequently, cutting width increase, and during the transition from the region of 30 motif (line 32 Reza) to visible section 12 (line 22 Reza) laser power and the cutting width is lowered again.

Figure 3(b) illustrates the changes in the cutting width due to the change of the cutting speed at constant maximum laser power distribution 50). At the high cutting speed laser radiation acts on the paper for a relatively short time, so the energy input into the paper is insignificant. Accordingly threshold energy, necessary for cutting paper, exceeded only in a narrow range 52 cutting with high power laser. On the contrary, at lower speeds laser radiation acts on paper for longer periods of time, so that to achieve higher energy input into the paper. Accordingly benefit from the wider range of 54 cutting, in which the threshold energy, necessary for cutting paper, exceed.

Therefore adjoin each other lines 22, 32-cut (see figure 2) in the form of continuous and therefore combined lines can be performed during one technological operation also due to the fact that during the transition from the visible through the plot 12 (line 22 Reza) to the 30 motif (line 32 Reza) cutting speed lower, cutting width, therefore improve the transition from the region of 30 motif (line 32 Reza) to visible section 12 (line 22 Reza) cutting speed increase again, and the cutting width, therefore, reduce.

To simplify figure 3 effect of changes of the parameters of laser power and cutting speed) shown separately. Of course, to get a greater range of changes, these two options can also be changed simultaneously.

Figure 4 shows the additional example of the implementation of the proposed visible through the plot 60. In this example, as in the example according to figure 2, parallel lines 22 Reza outside the field of 64 of the motive, produced as a result of laser cutting. In this example, unlike the example shown in figure 2, cutting power laser inside the field of 64 motive reduced below the threshold of cut paper 20 the cutting line not created. So, the region 64 motive remains as part of the paper, and on the background of the rasterized visible through the plot 60 it can be easily discerned first of all in transmitted light.

In the example of realization of the invention according to figure 5 visible through the plot 70 and region 80 motive, as in figure 2, are formed by the linear raster of numerous parallel lines 72 and, accordingly, 82 Reza, and line 72, 82 Reza are connected to each other, and thanks to a corresponding change in the laser parameters chosen a smaller width of cut lines 72 out of the region of 80 motive than the width of the cutting lines 82 inside the 80 motive.

As the line 72 cutting and line 82 cut on both sides additionally surrounded exactly combined with the colored edge of the 74 or, respectively, 84, as will be shown in detailed form 6, which shows the transition line 72 cutting in line 82 cutting edge 86 80 motive.

To make such a colored edge 74, 84, exactly combined with the lines of cutting, in front of the laser cutting certain environment produced visible through the plot 70 paper 20 banknotes provided upgradeable using a laser pigments with special effects, which under the action of laser show the desired color change, for example, from light-yellow to red.

The principle of simultaneous and accurately combined manufacturing lines 72, 82 cut and colored edges 74, 84 illustrated by figure 7, which again schematically shows the spatial distribution of 55 power, and, consequently, energy beam laser cutting. In the inner range, i.e. in the range of 56 cutting, laser energy exceeds the threshold energy E1 necessary for cutting paper 20. E2 figure 7 indicates the reaction energy of pigments with special effects, above which happens desired color change. As it follows directly from this drawing, in the outdoor area of the profile of a laser beam that is in the field of marking 58, laser energy lies between the energy of E2, the reaction necessary to change the color, and energy E1 required for cutting, so that the marking area of 58 induce change the color pigments with special effects, but the basis is not cut.

Therefore, the paper 20 banknotes, equipped with upgradeable using a laser pigments with special effects, with the help of laser beam 55 cut in the Central zone of 72 or 82, which corresponds to the range of 56 cutting figure 7, and, in addition, at the regional section 74, 84 paint with the exact combination with a line 72 and 82 of cutting. The width of the colored regional plot 74, 84 corresponds to the width of marking area of 58, it depends on the profile of the beam energy of the reaction used pigments with effects and material properties of the paper. Outside the range of 56 cutting and marking region 58 laser energy is below the threshold reaction pigments with effects, so this paper does not change.

Modifiable by laser pigments effects may cause the paper 20 banknotes, for example, to print, or they may be implemented in the volume of paper 20. This can either be already in the manufacture of paper, mixing pigments for paper mass when or later in the tub for dipping or by means of impregnation in press. Also can apply coating watering or .

Instead of named for example, pigments effects may apply not containing pigments, with laser indicator substance. These do not contain pigments indicator substances, for example, you can also print on an appropriate basis, or to put in volume basis normal or gravure printing. Before the impact of the laser does not contain pigments, modifiable using a laser coatings can have a very high transparency. Under the action of laser radiation, for example, a CO2 laser with a wavelength of 10.6 microns with a high speed to make durable and contrasting boundary marking.

Along with a modification of pigments with special effects or not containing pigments indicator substances by laser radiation can apply the modification of pigments produced using laser cutting of heat. Thus, the modified boundary plot lines cut can be even more than the divergence of the beam.

To make the outline of 86 80 motive, better audible in the reflected light, the outer contour 88 80 motive can be marked with the help of laser radiation, as shown in Fig.8. For manufacturing the external circuit 88 set the parameters of laser energy across the diameter of the laser beam was lower than the threshold cutting paper, but in the inner area of lay still above the threshold reaction pigments with special effects. This can be achieved by selecting a laser energy E in the range from E1 to E2, as shown in Fig.7, or the speed of finding a cutting. Color effect of an external contour 88 you can also create so that the pigments with special effects or not containing pigments indicated substance in the middle line is removed, and shows layer or paper surface.

Figure 9 shows the additional example of the implementation of the proposed visible through the plot 90. In this example, as in the example according to figure 5, parallel lines 92 Reza located outside the 100 motive, produced as a result of laser cutting with an indicator substance paper 20 banknotes together with the combined colored edge of 94. Unlike implementation, in accordance with figure 5 in this case, the parameters of the cutting laser when going on a plot of 100 motive changed so that the energy input into the paper lying below the threshold of cut paper 20, but still above the reaction threshold indicator of the substance. Thus, the laser beam inside the 100 motive trim lines with color edge already poses, and only creates colored marking line 102, which are connected with lines 92 cut and fit properly with them.

The appearance of lines 92 Reza with the colored edge of 94 and connecting with them marking lines 102 in area outlines of area of 106 motive again in more detail is shown in detailed form 10. Precisely the same combined transition from the color marking lines, the lines of cutting with a colored border visually striking, is easily detected and, in addition, provides for a counterfeiter hardly surmountable technical barrier. In this embodiment, the outer contour of the 100 motif can also be additionally marked with the help of laser radiation, as already explained in connection with Fig.8.

In shown in figure 11 embodiment of visible through the plot the Fig.9 within the area of 100 motif provides another area of 110, in which the marking line 102 again transferred in line 92, 94 Reza with a colored border. The form of the additional area of 110 may consist in the semantic connection with the form of the 100 motive, and represent, for example, the same motive as for example shown in figure 11. Such variant of realization of the invention may also be treated as visible through a site with a circular area 112 of the motive.

Of course, along the trajectory of the laser beam on the visible through the site can also be provided for multiple transitions from marking lines 102 lines 92, 94 Reza with a colored border. In General, they are embodiments of the invention can be considered as a visible through a plot with area of motive, which need not be continuous or convex, i.e. it is, for example, may consist of several non-contiguous sections of the area. In these versions the path field of the motive or subdomains can also marked with the help of laser radiation, as already explained in connection with Fig.8.

On fig.12 shows additional example of the implementation of the proposed visible through the plot 120. In this example, as in the example according to figure 5, parallel lines 122 Reza located outside the area of 130 motive, perform laser cutting with an indicator substance paper 20 banknotes with the blend color edge 124. In the field of motive 130 cutting line 122, 124 were interrupted, thus the region 130 motif forms a plot of paper without cuts, located inside the visible through the plot 120.

On this site without incisions using a laser beam with the energy that is between the threshold of the reaction of an indicator substance threshold and cutting paper 20, performed area of 130 motive with concentric marking contours 132, the shape of which simulates the path field of the motive. Concentric marking paths are not necessarily represent the exact reduced copies of an external contour area of 130 motive, they, as shown in fig.12, with reduction of the size appropriate to contain less detail in the external circuit.

All options shown inside the motive may additionally be provided for through-hole in the form of the pattern, characters or code. On fig.13 for example, shows a modification of the example of figure 2, where the inside area of 30 motive is a through hole 140, in this case, also in the form of a maple leaf. In particular the shape of the hole 140 in area of motive, as the fig.13 may be the semantic connection with the region's shape 30 motif and/or with the form of visible through the plot 12.

Advanced example of the implementation of the invention, which is close to the option described in connection with figure 9, figure 14 is presented in the form at the top and fig.15 in a detailed picture on the transition from the field motive to visible site.

The example of realization of the invention both types of lines 152, 156 visible through the plot there are interchangeably, but there are other sequence, such as two-line 152 Reza and one marker line 156. As raster marking lines contains no lines cut, it can also be located at any angle of raster lines cut.

1. Media data, particularly valuable document, such as banknotes, identity and the like, contains the basis in which by means of linear screen, which consists of many parallel lines cut, formed visible through the plot, the inside of the visible through the plot is a field of motive, made in the form of the pattern, characters or code that looks different when observed in reflected and/or transmitted light.

2. Data medium according to claim 1, characterized in that region motive formed linear raster, consisting of a variety of parallel lines cut, so that the cutting line of the region motive form the first line of cutting and cutting lines visible through the plots are situated outside the scope of the motive, form a second line of the cut, with the first and second cutting lines are connected to each other and have different cutting width.

3. Data medium according to claim 2, characterized in that the cutting width in both the first and second lines Reza essentially constant.

4. Data medium according to claim 1, characterized in that the basis of the visible through the site has with laser indicator substance, and the cutting lines at the visible through the site, located outside of the scope of the motive, have modified under the action of laser radiation regional plot.

5. Data medium according to claim 4, wherein the framework has indicated substance, visible color can change under the action of laser radiation and the cutting lines at the visible through the site, located outside of the scope of the motive, have colour of the regional area.

6. Data medium according to claim 4, wherein the basis of the indicator contains a substance with properties that absorb infrared rays, or magnetic, electrical or luminescent properties may change under the action of laser radiation and the cutting lines at the visible through the site, located outside of the scope of the motive, have regional plot with a changed compared with his surroundings properties absorb infrared rays, or magnetic, electrical or properties.

7. Data medium according to claim 4, wherein the region motive formed linear raster, consisting of a variety of parallel lines cut, so that the cutting line of the region motive form the first line of cutting and cutting lines visible through the plots are situated outside the scope of the motive, form a second line of the cut, with the first and second cutting lines are connected to each other, and the first line of the cut, and preferably a second cutting lines are modified under the action of laser radiation regional plot.

8. Media according to claim 1 or 4, wherein the region motive formed a plot basis without incisions.

9. Media according to claim 4, wherein the region motive formed a plot basis without incisions with a raster marking lines, consisting of a variety of parallel marking lines that are connected with lines cut outside the scope of the motive.

10. Data medium of claim 9, wherein the basis contains the indicator substance, visible color can change under the action of laser radiation and the marking line the area motive is color.

11. Data medium of claim 9, wherein the basis of the indicator contains a substance with properties that absorb infrared rays, magnetic, electrical or luminescent properties may change under the action of laser radiation and the marking line the area motive have changed compared with their environment properties to absorb infrared rays, or magnetic, electrical or fluorescent properties.

12. Data medium according to claim 4, wherein the region motive formed a plot basis without incisions with multiple nested marking the contours of the smaller and smaller.

13. Media data para.12, characterized in that the basis contains the indicator substance, visible color can change under the action of laser radiation, and marking the outline of the region motive is color.

14. Data medium according to claim 1 or 4, wherein the inside area of the motif is a through hole in a pattern, characters or code.

15. Data medium according to claim 1 or 4, wherein the visible through the plot, together with a linear raster, consisting of parallel lines cut, has raster marking lines, consisting of numerous parallel marking lines.

16. Media data item 15, wherein the region motive formed a plot basis without cuts, containing two raster marking lines, each of which consists of numerous parallel marking lines, of which the marking line one raster connected Reza outside the scope of the motive, and the line marking another raster connected with the preceding lines outside the scope of the motive.

17. Data medium according to claim 4, wherein the outline of the area motive equipped with a diamond outline, in particular colored diamond-circuit.

19. Data medium according to claim 1 or 4, wherein the visible through the plot is in the form of the pattern, characters or code.

20. Data medium according to claim 1 or 4, wherein the visible through the plot is reinforced film element.

21. Media data item 20, characterized in that film element contains a line raster which together with a linear raster visible through the plot creates a moire effect.

22. Data medium according to claim 1 or 4, wherein the data carrier is a safety element that is protected from a fake paper or a valuable document.

23. A method of manufacturing of the data carrier on any one of claims 1 to 22, contains the basis in which perform visible through the plot, which perform the basis of visible through the area by means of laser cutting, performing linear raster, consisting of numerous parallel lines cut, the inside of the visible through the plot perform the region motive with changed during the observation in the reflected and/or transmitted light appearance, which are in the form of the pattern, characters or code.

24. Way to 23, wherein the region motive perform due to linear raster from the first parallel lines that perform the same beam, laser cutting, and are located outside the area of the motive of the second cutting lines visible through the plot, with the first and second line Reza perform with different width of cutting, changing parameters of the laser, in particular laser power and/or cutting speed.

25. Way to 23, wherein the media is visible through the site supply modifiable with laser indicator substance, so that the cutting line, located outside of the scope of the motive, under the action of laser radiation modify their regional area.

26. The method according to paragraph 24 or 25, wherein the cut-line, located inside the motive, under the action of laser radiation also modify their regional area.

27. Way to 23, wherein the region motive form plot of the media without incisions.

28. The method according to item 27, characterized in that region motive form plot of the media without incisions with a raster marking lines, consisting of a variety of parallel marking lines that perform using the same laser beam, and are located outside the region motive cutting lines visible through the plot and what is located outside of the scope of the motive of the cutting line and tag line the area motive perform, changing parameters of the laser, in particular laser power and/or cutting speed.

29. The method according to item 27, characterized in that region motive form plot of the media without incisions with multiple nested marking the contours of the smaller and smaller.

30. The method of 23 or 25, wherein inside the motive perform a through hole in a pattern, characters or code.

31. The method according to section 25, wherein the outline of the area of the motive of diamond supply circuit, in particular colored diamond-circuit.