WO2017082485A1

WO2017082485A1 - Method for manufacturing holographic metal sticker with data embedded therein

Info

Publication number: WO2017082485A1
Application number: PCT/KR2016/003080
Authority: WO
Inventors: 권오훈; 김경희
Original assignee: 주식회사 디지워크
Priority date: 2015-11-10
Filing date: 2016-03-25
Publication date: 2017-05-18
Also published as: KR101706122B1

Abstract

A method for manufacturing a holographic metal sticker with data embedded therein, according to an embodiment of the present invention, comprises the steps of: converting a vector file of a decorative pattern image into a raster file during a process of designing the decorative pattern image which will be formed on a holographic metal sticker; generating the decorative pattern image by inserting halftone dots into the raster file according to a binary code corresponding to data to be inserted; forming a photosensitive film over a holographic surface of a holographic metal plate; exposing and developing a holographic film having the decorative pattern image on the photosensitive film to form a photosensitive film frame corresponding to the decorative pattern image; heat-treating the photosensitive film frame to cure the same; forming a metal electrodeposition layer on the holographic metal plate, in which the holographic surface is exposed in a concave portion between the photosensitive film frame, by electroplating; attaching a separation tape to the back surface of the surface of the metal electrodeposition layer on which the hologram is transferred facing the holographic metal plate, and peeling the separation tape from the holographic metal plate together with the metal electrodeposition layer; attaching a protective tape to the surface of the metal electrodeposition layer on which the hologram has been transferred, and peeling the separation tape from the metal electrodeposition layer; and applying an adhesive to the back surface of the metal electrodeposition layer, from which the separation tape has been peeled, and attaching a release paper thereto. Accordingly, the present invention has an advantage capable of determining the authenticity of a holographic metal sticker, by inserting data used for determining the authenticity of the holographic metal sticker into the raster file of the decorative pattern image in halftone dots during the process of designing the decorative pattern image to be formed on the holographic metal sticker.

Description

How to make holographic metal sticker with data inserted

Embodiments of the present invention relate to a method of manufacturing a holographic metal sticker with inserted data.

Hologram is used as a means for expressing various stereoscopic images because it records the phase information of light using the interference phenomenon of light, and thus can record stereoscopic information that cannot be represented in a general photograph.

Hologram is a means to express three-dimensional image, and because it records the phase information of light, it is possible to record three-dimensional information that cannot be expressed in general photos, and the interference fringe of the object or plane image created based on the principle is unique. Has optical properties.

Since the characteristics of the hologram cannot be expressed by the conventional printing method, a hologram sticker is generated and attached to a specific product by using such a feature, thereby being used to prevent the genuine display of the specific product or the tampering.

However, when a malicious user copies and attaches a hologram sticker to a fake product, the user cannot check the authenticity of the product.

The present invention is to determine the authenticity of the holographic metal sticker by inserting data used to check the authenticity of the holographic metal sticker in the raster file of the decorative pattern image in the process of designing the decorative pattern image to be formed on the holographic metal sticker It is an object of the present invention to provide a method for manufacturing a holographic metal sticker having data inserted thereon.

In addition, in the process of designing the decorative pattern image to be formed on the holographic metal sticker, the holographic metal sticker is inserted into a raster file of the decorative pattern image by inserting a dot according to a binary code indicating a link address such as a video, an image, or a text. It is an object of the present invention to provide a method for manufacturing a holographic metal sticker having data inserted therein that, when attached to a product, verifies the authenticity of the product or promotes the product.

The problem to be solved by the present invention is not limited to the problem (s) mentioned above, and other object (s) not mentioned will be clearly understood by those skilled in the art from the following description.

Among the embodiments, a method of manufacturing a holographic metal sticker having data inserted therein includes converting a vector file of the decorative pattern images into a raster file in the process of designing a decorative pattern image to be formed on the holographic metal sticker. Generating a decorative pattern image by inserting a dot in accordance with a binary code corresponding to data, forming a photoresist film on the hologram surface of a holographic metal plate, exposing and developing a hologram film having the decorative pattern image on the photoresist film Forming a photoresist frame corresponding to the decorative pattern image, heat treating and curing the photoresist frame, and a metal electrodeposition layer by a method of electroplating on a holographic metal plate in which a hologram surface is exposed to a concave portion between the photoresist frame. Forming a step; Adhering a separation tape to the back surface of the metal electrodeposition layer on which the hologram is transferred to face the metal plate, and peeling the separation tape from the hologram metal plate together with the metal electrodeposition layer, on the metal electrodeposition layer surface on which the hologram is transferred. Adhering a protective tape to the protective tape, peeling the separation tape from the metal electrodeposition layer, and applying an adhesive to the back surface of the metal electrodeposition layer from which the separation tape has been separated and attaching a release paper.

Specific details of other embodiments are included in the detailed description and the accompanying drawings.

Advantages and / or features of the present invention and methods for achieving them will become apparent with reference to the embodiments described below in detail in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but may be implemented in various different forms, only the present embodiments to make the disclosure of the present invention complete, and common knowledge in the art to which the present invention pertains. It is provided to fully inform the person having the scope of the invention, which is defined only by the scope of the claims. Like reference numerals refer to like elements throughout.

According to the present invention, in the process of designing the decorative pattern image to be formed on the holographic metal sticker, the authenticity of the holographic metal sticker by inserting data used to check the authenticity of the holographic metal sticker in the raster file of the decorative pattern image as a dot The advantage is that it can be determined.

In addition, according to the present invention, in the process of designing the decorative pattern image to be formed on the holographic metal sticker holographic metal sticker by inserting a dot in accordance with the binary code indicating the link address of the video, image, text, etc. in the raster file of the decorative pattern image When it is attached to the product has the advantage that it is possible to verify the authenticity of the product or to promote the product.

1 is a flowchart illustrating an embodiment of a method for manufacturing a holographic metal sticker in which data is inserted according to the present invention.

FIG. 2 is a reference diagram for explaining an execution process of FIG. 1.

3 and 4 are exemplary diagrams for describing a process of inserting insertion target data into a decorative pattern image.

Figure 5 is a cross-sectional view showing the step of forming a metal electrodeposition layer by the method of electroplating in accordance with a preferred embodiment of the present invention.

6 is a cross-sectional view showing a step of manufacturing a metal electrodeposition layer with a holographic metal sticker according to a preferred embodiment of the present invention.

7 is a block diagram illustrating an internal structure of a terminal device for authenticating authenticity of a hologram metal sticker according to an embodiment of the present invention.

8 is a flowchart illustrating an embodiment of a data recognition method on a holographic metal sticker according to the present invention.

Hereinafter, with reference to the accompanying drawings will be described embodiments of the present invention;

As used herein, the term “inserted data” or “data” refers to text used to determine the authenticity of the holographic metal sticker, images, videos, texts, etc. used to promote a product having the holographic metal sticker. It may include a link address.

As used herein, the term "vector file" refers to a file that implements an image based on mathematical equations such as points, straight lines, curves, and polygons.

As used herein, the term "raster file" refers to a file in which an image is implemented in pixels.

1 is a flowchart illustrating an embodiment of a method for manufacturing a holographic metal sticker in which data is inserted according to the present invention. FIG. 2 is a reference diagram for explaining an execution process of FIG. 1.

Referring to FIG. 1, in step S110, a vector file of the decorative pattern images is converted into a raster file in the process of designing a decorative pattern image to be formed on the holographic metal plate. That is, the vector file is a file in which the decorative pattern image is implemented based on mathematical equations such as straight lines, curves, polygons, etc., but the decorative pattern image can be converted into a plurality of pixel files by implementing the vector file in units of pixels through step S110. have. As described above, in the present invention, by converting the decorative pattern image into a raster file, a halftone dot can be inserted according to the binary code corresponding to the insertion target data in step S120 described later. Hereinafter, a process of inserting the halftone dot according to the data to be inserted into the raster file will be described in more detail.

In step S120, a decorative pattern image is generated by inserting a halftone dot according to a binary code corresponding to data to be inserted into a raster file.

In an embodiment of step S120, a mesh dot of a polyhedron is generated according to a binary code corresponding to data to be inserted into a raster file, and the sides of the faces of each polyhedron forming the polyhedron with a predetermined impact weight are generated. Using a breaking algorithm, the plane of each polyhedron forming a polyhedron according to the impact weight is broken to generate a plurality of pieces, and each of the pieces is graphed according to a binary code corresponding to the data to be inserted. A decorative pattern image can be generated.

For example, the binary code corresponding to the address where the video is stored is 1011. The binary value “1” is a bar graph of the specific fragment created on the side of each side of the polyhedron into the inside of the side, and the binary value “ 0 ”is defined as the histogram of a particular piece created on the side of each face that forms a polyhedron to the outside of that side, and corresponds to the first piece of a plurality of pieces created on the side of each face that forms a polyhedron. Decorate with inserted data by bar graphing on the inside of the side, graphing the second slice outside of the edge, graphing the third slice inside the edge, and graphing the fourth slice inside the edge You can create a pattern image.

In an embodiment of step S120, a decorative pattern image may be generated by generating halftones having different sizes according to binary codes corresponding to data to be inserted into a raster file. For example, the binary code corresponding to the address where the image is stored is “100”, the binary value “1” is defined as a dot that is a set of four points, and “0” is defined as a dot that is a set of six points. If there is, in the raster file, a decorative pattern image may be generated by generating a dotted dot, which is a set of four dots, a dotted dot, which is a set of six dots, and a dotted dot, which is a set of six dots.

In this case, the insertion target data may include a text used to determine the authenticity of the holographic metal sticker, a link address indicating an image, a video, a text, etc. used to promote a product on which the holographic metal sticker is attached.

As described above, in the process of designing the decorative pattern image to be formed on the holographic metal sticker, the authenticity of the holographic metal sticker is determined by inserting data used to check the authenticity of the holographic metal sticker into the raster file of the decorative pattern image as a dot. Do it.

In the process of designing a decorative pattern image to be formed on a holographic metal sticker, a holographic metal sticker is attached to a product by inserting a dot in the raster file of the decorative pattern image according to a binary code indicating a link address such as a video, image or text. When you are ready, you can check the authenticity or promote the product.

In step S130, a photosensitive film is formed on the hologram surface of the hologram metal plate. That is, in step S130, the photosensitive composition is coated to a predetermined thickness on the surface 20 on which the hologram of the hologram metal plate 10 is formed, as shown in FIG. 2A, and then dried to form the photosensitive film 30.

Here, the drying can be carried out under various conditions and time, it is preferable to dry for about 10 minutes in the temperature range of about 50 to 60 ℃, when drying at a higher temperature than this can shorten the drying time. .

Then, in step S140, the hologram film having the decorative pattern image is exposed and developed on the photosensitive film to form a photoresist frame corresponding to the decorative pattern image.

For example, as shown in FIG. 2 (b), the hologram film 32 having a decorative pattern image is attached and exposed to light and developed above the photosensitive film 30 dried through the process of FIG. 2 (a). In this case, since the decorative pattern image of the hologram film 32 includes a dot corresponding to the insertion target data, the hologram film 32 corresponds to the insertion target data as well as the dot dot corresponding to the decorative pattern in the process of exposing the hologram film 32 to the photosensitive film. The dot will also be exposed together.

As described above, the insertion target data can be inserted into the hologram metal sticker itself by exposing the halftone corresponding to the insertion target data together.

It is preferable to make the hologram film 32 a black and white positive film. At this time, the hologram film 32 is divided into a black portion 32b in which a pattern is shown and a transparent portion 32a in which a pattern is not shown.

The exposure is to irradiate strong light such as ultraviolet rays in the state where the hologram film 32 is attached, thereby curing the photosensitive film of the portion through which the light is transmitted, and the transparent portion 32a which is not designed on the hologram film 32. Silver light is transmitted and cured, and the patterned black portion 32b does not transmit light and remains in the state of the uncured photoresist film. When the photoresist film is washed with water or a solvent after the exposure is finished, the photoresist film The uncured portion of 30, that is, the uncured portion corresponding to the patterned black portion 32b of the hologram film 32, is washed away, as shown in FIG. A photosensitive film 30 having a concave portion 30b corresponding to is formed. That is, the photosensitive film 30 having the concave portion 30b corresponding to the decorative pattern image of the hologram film 32 is formed.

Also in the photosensitive film 30, the mold 30a formed by curing the photosensitive film is hardened by heat treatment, although it is hardened by ultraviolet irradiation but may be collapsed when the electrodeposition material described later falls.

To this end, in step S150, the photoresist frame is heat-treated and cured.

In step S160, a metal electrodeposition layer is formed on the holographic metal plate on which the hologram surface is exposed as a concave portion between the photoresist frames by electroplating.

In step S170, the separation tape is adhered to the rear surface of the metal electrodeposition layer surface on which the hologram has been transferred to face the holographic metal plate.

In step S180, the separation tape is peeled from the holographic metal plate together with the metal electrodeposition layer.

In step S190, a protective tape is adhered to the surface of the metal electrodeposition layer on which the hologram has been transferred, and the separation tape is peeled off from the metal electrodeposition layer.

In step S200, an adhesive is applied to the back surface of the metal electrodeposition layer from which the separation tape is peeled off, and the release paper is attached.

3 and 4, in the process of designing a decorative pattern image to be formed on the holographic metal plate, a vector file of the decorative pattern images is converted into a raster file.

Then, the dot pattern is inserted according to the binary code corresponding to the data to be inserted into the raster file to generate a decorative pattern image.

At this time, a mesh dot of a polyhedron may be generated according to a binary code corresponding to the insertion target data. For example, as shown by reference numeral (a) of FIG. 3, a mesh dot of a cube may be generated.

Unlike reference numeral (a) of FIG. 3, a mesh dot of a polyhedron made of a polygonal plane rotated according to a specific rotation angle may be generated, or a mesh dot of a plurality of polyhedrons consisting of polygonal planes of different shapes may be generated.

Using the algorithm of breaking the sides of the faces of each polyhedron forming a polyhedron with a predetermined impact weight, the surface of the polyhedron of reference number (a) of FIG. 6 is broken according to the impact weight, as shown by reference number (b) of FIG. You can create multiple pieces. At this time, the sides of each surface forming the polyhedron are broken in more detail according to the impact weight set in the algorithm.

According to the binary code corresponding to the insertion target data, pieces created on the sides of each surface constituting the polyhedron of reference number (b) of FIG. 3 are graphed as shown by reference numeral (c) of FIG. 4 to insert the insertion target data. You can do it.

For example, the binary code corresponding to the data to be inserted is “1001”, and the binary value “0” is histogram of a specific piece created on the side of each side of the polyhedron into the inside of the side. “1” is defined as bar graphing a particular piece created on the side of each face that forms a polyhedron to the outside of that side, and the first piece of the plurality of pieces created on the side of each face that forms a polyhedron. Bar graph out of the side (411), bar graph the second piece into the side of the side (412), bar graph the third piece inside of the side (413), and The bar graph 414 can be inserted to insert data to be inserted.

Referring to FIG. 5, after the heat treatment of the photosensitive film 34 is completed, the metal electrodeposition layer 50 is formed on the holographic metal plate 10 exposed to the concave portion of the photosensitive film 30 by the electroplating method.

In this case, the electroplating process is performed after the release electrode (not shown) is applied on the hologram metal plate 10 so that the metal electrodeposition layer 50 formed by the plating can be easily peeled from the hologram metal plate 10. It is preferable.

As shown in FIG. 5 (a), the electroplating connects a nickel plate to a (+) pole through which a direct current flows, and a hologram metal plate 10 coated with a release agent (not shown) to a (-) pole. The plating bath 40 is deposited and plated in the plating bath 40. It is preferable to connect the nickel plate 42 to the (+) electrode, but it is natural for those skilled in the art to connect an alternative metal plate such as other plating as necessary.

At this time, it is preferable to prevent the waste of resources and the productivity from being reduced by plating the unnecessary surface by performing an insulation treatment on the back surface where the hologram of the hologram metal plate 10 is not formed, so that plating is not performed.

In addition, the plating time is preferably such that the height of the metal electrodeposition layer by plating can be sufficiently thick, and the time for electroplating can be variously adjusted according to the state of the plating bath and the current used. Preferably, chromium and other platings are preferably carried out after the plating to further add corrosion resistance and color.

The height of the metal electrodeposition layer 50 formed on the holographic metal plate 10 is the depth of the concave portion of the photoresist layer 30 on which the metal electrodeposition layer 50 is formed, that is, the photoresist layer as shown in FIG. 5 (b). It is preferable to form the same as or greater than the height of the frame 30a. This is to be advantageous when separating the metal electrodeposition layer 50 from the hologram metal plate 10 by attaching the separation tape 60 as shown in Figure 6a to be described later.

After the metal electrodeposition layer 50 is formed as described above, the metal electrodeposition layer 50 is removed from the plating bath, washed and dried, and then separated onto a top surface of the photosensitive film frame 30a on which the metal electrodeposition layer 50 is formed, as shown in FIG. 60).

As shown in FIG. 6 (b), the metal electrodeposition layer 50 is removed from the hologram metal plate 10 while the metal electrodeposition layer 50 is attached to the separation tape 60.

At this time, since the metal electrodeposition layer 50 is formed on the surface on which the release agent (not shown) of the hologram metal plate 10 is coated, it is easy to separate the metal electrodeposition layer 50 from the hologram metal plate 10. will be.

As shown in FIG. 6C, the protective tape 70 is covered on the rear surface of the metal electrodeposition layer 50 attached to the separation tape 60 and separated. As a result, the protective tape 70 protects the surface 52 on which the hologram is transferred by the metal electrodeposition layer 50 facing the hologram metal plate 10 in FIG. 6 (b).

At this time, since the separation tape 60 is a tape which is peeled off after application of the protective tape 70, the separation tape 60 is preferably thinner and weaker than the protective tape 70 and attached to the metal electrodeposition layer 50.

As shown in FIG. 6 (d), the adhesive 82 is applied to the rear surface of the metal electrodeposition layer 50 from which the separation tape 60 is removed, and then, the adhesive tape 80 is attached to the release paper 80. When applying the release paper 80, it is preferable to apply the entire back surface to correspond to the entire surface of the protective tape.

When using the holographic metal sticker manufactured by the above process, after removing the release paper 80, the adhesive 82 of the holographic metal sticker is attached to a desired place, and then the protective tape 70 is peeled off and used.

Referring to FIG. 7, the terminal device 200 includes a hologram metal sticker scan unit 210, a display unit 220, a memory 230, and a controller 240.

The hologram metal sticker scanning unit 210 scans the hologram metal sticker according to a user's operation and provides an image of the hologram metal sticker to the controller 240.

The display unit 220 displays and outputs information processed by the terminal device 100. For example, a process of scanning the hologram metal sticker through the hologram metal sticker scan unit 210 may be output according to a user's manipulation.

The display unit 220 may include at least one of a liquid crystal display, a thin film transistor liquid crystal display, an organic light emitting diode, a flexible display, and a 3D display. It may include one.

Some of these displays can be configured to be transparent or light transmissive so that they can be seen from the outside. This may be referred to as a transparent display. A representative example of the transparent display includes a transparent LCD. The rear structure of the display unit 220 may also be configured as a light transmissive structure. With this structure, the user can see the object located behind the terminal body through the area occupied by the display unit 220 of the terminal body.

When the display unit 220 and a sensor for detecting a touch operation (hereinafter, referred to as a “touch sensor”) form a mutual layer structure (hereinafter, abbreviated as “touch screen”), the display unit 220 is an output device. It can also be used as an input device. The touch sensor may have, for example, a form of a touch film, a touch sheet, a touch pad, or the like.

The touch sensor may be configured to convert a change in pressure applied to a specific portion of the display 220 or a capacitance generated at a specific portion of the display 220 into an electrical input signal. The touch sensor may be configured to detect not only the position and area of the touch but also the pressure at the touch.

If there is a touch input to the touch sensor, the corresponding signal (s) is sent to the touch controller. The touch controller processes the signal (s) and then transmits the corresponding information to the controller 240. As a result, the controller 240 can determine which area of the display unit 220 has been touched, and when the portion is touched and dragged by a specific distance, the controller 240 can display a purchase induction page corresponding to the recommended advertisement image. have.

The memory 230 may store a program for the operation of the controller 240 and may temporarily store input / output information (for example, a phone book, a message, a still image, a video, etc.). The memory 230 may store information about various patterns of vibration and sound output when a touch input on the touch screen is performed.

The memory 230 stores an image of the hologram sticker scanned by the hologram metal sticker scan unit 210.

The memory 230 stores data for each binary code. Therefore, the controller 240 may check the data corresponding to the binary code with reference to the memory 230.

The memory 230 may be a flash memory type, a hard disk type, a multimedia card micro type, a card type memory (for example, SD or XD memory), RAM (Random Access Memory, RAM), Static Random Access Memory (SRAM), ReadOnly Memory (ROM), Electrically Erasable Programmable ReadOnly Memory (EEPROM), Programmable ReadOnly Memory (PROM) magnetic memory, magnetic disk, optical disk It may include a storage medium of the type. The user terminal 100 may operate in association with a web storage that performs a storage function of the memory 230 on the Internet.

The controller 240 typically controls the overall operation of the terminal device 100.

When the hologram metal sticker is scanned by the hologram metal sticker scan unit 210, the controller 240 performs pixel analysis on an image of the hologram metal sticker. Then, the control unit 240 generates a binary code by checking whether each piece generated on the side of each side of the polyhedron in the image of the hologram metal sticker is bar graphed to the inside or the outside of the side.

More specifically, the controller 240 refers to a bar graph DB for each binary value previously generated to determine the binary value of each piece generated on the side of each side forming a polyhedron corresponding to the inside or outside of the side. Binary code can be generated. Then, the controller 240 may check and display data corresponding to the binary code by referring to the data for each binary code.

For example, the first piece of the piece created on the side of each side of the polyhedron is bar graphed on the inside of the side, the second piece is bar graphed on the outside of the side, and the third piece is When the bar graph is inward of the side and the fourth piece is bargraphed inward of the side, the controller 240 bar graphs the pieces generated on the sides of each side of the polyhedron into the side of the side. If it is, it is recognized as binary value “0” and if it is bar graph outward, it is recognized as binary value “1” and finally generates binary code “0100” and displays information corresponding to binary code “0100”. can do. If the information corresponding to the binary code “11000” is a link address, the controller 240 may display a screen on which the corresponding address is executed.

As such, the user may recognize and utilize the data inserted in the holographic metal sticker by simply scanning the holographic metal sticker using his terminal device 200.

For example, if the data inserted in the holographic metal sticker is the link address where the advertising video is stored, the user can view the advertising video only by scanning the holographic metal sticker, which has the advantage that the advertiser can expect high advertising effect. .

In another example, if the holographic metal sticker is attached to the product, and the data inserted in the holographic metal sticker is a code for determining the authenticity of the holographic metal sticker, the user may attach the product to the product only by scanning the holographic metal sticker. You can see that the holographic metal sticker is real.

Referring to FIG. 8, the terminal device 200 scans a hologram metal sticker according to a user's manipulation (step S810).

When the holographic metal sticker is scanned, the terminal device 200 extracts a binary code by analyzing an image of the holographic metal sticker (step S820).

In an embodiment of step S820, the terminal device 200 extracts a plurality of polyhedron-shaped pixels from the image of the holographic metal sticker by analyzing the pixels of the image on the holographic metal sticker, and of each face forming the polyhedron. Make sure that each piece created on the side is bar graphed inside or outside the side.

For example, the first of the pieces created on the sides of each face of the polyhedron is bar graphed on the inside of the side, the second piece is bar graphed on the outside of the side, and the third piece is If the bar graph is formed on the inner side of the side, and the fragment generated on the side of each side of the polyhedron is bar graphed on the inner side of the side, the terminal device 200 recognizes the binary value “0”, and the bar is moved outward. If the graph is graphed, the binary value “1” may be recognized to finally generate a binary code “010” and data corresponding to the binary code “010” may be displayed.

The terminal device 200 displays data corresponding to a binary code (step S830).

While specific embodiments of the present invention have been described so far, various modifications are possible without departing from the scope of the present invention. Therefore, the scope of the present invention should not be limited to the described embodiments, but should be determined not only by the claims below, but also by the equivalents of the claims.

As described above, the present invention has been described by way of limited embodiments and drawings, but the present invention is not limited to the above-described embodiments, which can be variously modified and modified by those skilled in the art. Modifications are possible. Accordingly, the spirit of the present invention should be understood only by the claims set forth below, and all equivalent or equivalent modifications thereof will belong to the scope of the present invention.

Claims

Converting the decorative pattern image into a raster file embodying the decorative pattern image in units of pixels according to a vector file embodying the decorative pattern image based on a mathematical equation in the process of designing a decorative pattern image to be formed on a holographic metal sticker;

Generating a decorative pattern image by inserting a halftone point according to a binary code corresponding to data to be inserted into a raster file embodying the decorative pattern image in pixel units;

Forming a photosensitive film over the hologram face of the hologram metal plate;

Exposing and developing a hologram film having the decorative pattern image on the photosensitive film to form a photoresist frame corresponding to the decorative pattern image;

Heat treating the photoresist mold;

Forming a metal electrodeposition layer on the holographic metal plate on which the hologram surface is exposed as a concave portion between the photoresist frame by electroplating;

Adhering a separation tape to a rear surface of the metal electrodeposition layer to which the hologram has been transferred to face the hologram metal plate, and peeling the separation tape from the hologram metal plate together with the metal electrodeposition layer;

Adhering a protective tape to a surface of the metal electrodeposition layer on which the hologram has been transferred, and peeling the separation tape from the metal electrodeposition layer; And

Applying an adhesive to the back surface of the metal electrodeposition layer from which the separation tape is peeled off and attaching a release paper,

The step of generating the decorative pattern image by inserting a halftone point according to the binary code corresponding to the insertion target data in the raster file

Generating a mesh dot of a polyhedron consisting of polygonal faces;

Generating a plurality of pieces by breaking the faces of each polyhedron forming the polyhedron according to the impact weight using an algorithm for breaking the sides of each polyhedron forming a polyhedron with a predetermined impact weight;

Graphing each of the plurality of pieces according to a binary code corresponding to the insertion target data;

Method of making holographic metal sticker with inserted data.
The method of claim 1,

Generating a mesh point of the polyhedron consisting of the face of the polygon

Generating a mesh point of a polyhedron consisting of faces of polygons rotated according to a specific rotation angle.

Method of making holographic metal sticker with inserted data.
The method of claim 1,

Generating a mesh point of the polyhedron consisting of the face of the polygon

Generating a mesh of a plurality of polyhedrons consisting of faces of polygons of different shapes

Method of making holographic metal sticker with inserted data.
The method of claim 1,

Graphing each of the plurality of pieces according to the binary code corresponding to the insertion target data;

And bar graphing the plurality of pieces inward or outward of the corresponding side according to the binary code corresponding to the insertion target data.

Method of making holographic metal sticker with inserted data.
The method of claim 4, wherein

According to the binary code corresponding to the data to be inserted, the step of bar graphizing the plurality of pieces to the inside or the outside of the corresponding side may be performed.

Determining whether a binary value of each binary code corresponding to the insertion target data is 1 or 0 and bar graphing the plurality of pieces into or out of a corresponding side to correspond to each of the binary codes.

Method of making holographic metal sticker with inserted data.
The method of claim 4, wherein

According to the binary code corresponding to the data to be inserted, the step of bar graphizing the plurality of pieces to the inside or the outside of the corresponding side may be performed.

Pre-defining a binary code indicating the insertion target data;

Graphing each of the plurality of pieces based on the predefined binary code.

Method of making holographic metal sticker with inserted data.
The method of claim 6,

Generating a binary value for each character by using an ASCII code of each of the plurality of characters corresponding to the insertion target data; And

Generating the binary code using the binary value for each character.

Method of making holographic metal sticker with inserted data.
The method of claim 1,

The step of generating the decorative pattern image by inserting a halftone point according to the binary code corresponding to the insertion target data in the raster file

And generating a decoration pattern image by inserting a half point, which is a set of different numbers of points, according to a binary code corresponding to data to be inserted into the raster file.

Method of making holographic metal sticker with inserted data.