KR20100055024A - Lighting panel for advertisement, display-sheet for the panel, and manufacturing method of the display-sheet - Google Patents

Abstract

PURPOSE: A lighting panel for advertisement, a pattern paper sheet for the same, and a method for manufacturing the pattern paper sheet are provided to clearly emphasize a desired part using lamp light of the lighting panel at night. CONSTITUTION: A method for manufacturing a pattern paper sheet(12) for a lighting panel for advertisement comprise the following steps: forming three printing layers on a support sheet(122); hardening the three printing layers in which are laminated in order of a first printing layer(124), a second printing layer(126), and a third printing layer(128); and forming a pattern after spreading ink or paint on the three printing layer.

Description

Lighting panel for advertising, patterned sheet for same, and manufacturing method of the patterned sheet {Lighting Panel for Advertisement, Display-Sheet for the Panel, and Manufacturing Method of the Display-Sheet}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention generally relates to a patterned sheet for an advertising lighting panel to be installed outdoors, and more particularly, by sequentially stacking printing layers having three different colors on a patterned sheet by daytime sunlight. The visible pattern is constructed so that the desired part can be clearly emphasized by the lamp light in the lighting panel at night, and it can be manufactured by a simple manufacturing process, which is inexpensive and enables various advertising effects and can express colors with excellent colors. The present invention relates to a new advertising lighting panel, a patterned sheet for the same, and a method of manufacturing the patterned sheet.

In general, an advertisement lighting panel is displayed on a medium-to-large wall billboard that is installed outdoors, such as a bus stop, for example, an advertisement pattern shown by sunlight is displayed during the day, and an advertisement pattern is displayed by a lamp light in the lighting panel at night. Is well known as a means for causing the display, and an example of its cross section is shown here in FIG. 1.

As shown in FIG. 1, the advertisement lighting panel 10 may be illuminated at night by applying power to the backlight unit 14 including a lamp and / or a light diffusion plate. The front surface of the backlight unit 14 installed in the panel housing 16 is attached with a patterned sheet 12 formed by advertising, such as printing, patterned paper to protect the printed surface of the patterned sheet 12 The front surface of the sheet 12 may be provided with a transparent protective plate 18.

Typically, the patterned sheet 12 can be seen by the naked eye (A) the advertising content by sunlight during the day, while the advertising content is confirmed by the naked eye (A) at night by the illumination of the backlight unit 14 Since it should be possible, a thickness and color printing method capable of light transmission to some extent should be used.

However, in general, the advertisement contents printed by applying a specific color on the patterned sheet 12 are “blown” than the color reflected by the sunlight during the day when the light is irradiated by the backlight unit 14 at night. 'Color, ie, saturation or lightness, appears as a reduced color, which is seen as a slightly blurred color when seen by the naked eye. In order to compensate for this, when the color of the advertisement is printed thickly or overlapped several times, the amount of light irradiated from the back is greatly reduced, and thus has a disadvantage in that it becomes dark overall.

In recent years, in order to solve the problem that the advertisement contents of the lighting panel 10 are displayed at the same time regardless of night and day, there is little diversity, the lighting panel configured for the lighting panel can be different from what is seen at night and day. The manufacturing technique of the patterned sheet has been proposed.

For example, Korean Patent Registration No. 10-0526270 (registered on October 28, 2005) "Variable graphics and its manufacturing method and method of use" (Patent holder: Minnesota Mining and Manufacturing Company, aka '3M') And the sheet disclosed in the registration publication of Patent Registration No. 10-0593797 (registered on June 20, 2006) "Advertising multi-display sheet" (Patent holder: Kim Hyun-chul and two others) are known. 3M's technology has a structure in which three different images are printed on three different films and then laminated. On the other hand, the technique of Kim Hyun-chul and two others, the oil-transparent resin layer is attached to the front surface of the flex sheet of which the front surface is the resin layer and the back surface is the fabric layer, and the color layer is formed after the smooth resin layer is formed on the back of the fabric layer of the flex sheet. Or it has a structure which printed the optical fiber layer. They all have the advantage of providing an advertising patterned sheet that can vary between the image seen during the day and the image seen by illumination at night.

However, 3M's technology requires printing three different images on three different films and then laminating these films, which not only consumes a lot of material but also increases the possibility of foreign matter or bubbles in the film-lamination process. As a result of the need for highly skilled and skilled work, the manufacturing process is complicated and costs are increased. In addition, Hyun-Cheol Kim's technology attaches a daytime advertisement image to the front of the base of the flex layer using a colored transparent resin layer, while another color or photorealistic image is placed on the back of the flex layer at night. Since the printing is not only very limited advertising content during the day, it is necessary to additionally form a smooth resin layer in order to smooth the back of the flex layer for the printing of the live image. Therefore, this also has the disadvantage that the manufacturing process is complicated and increases the manufacturing cost.

Therefore, in the field of advertising lighting panel, not only the image seen at night and day can be variously expressed, but also the color can be improved without being dark, and furthermore, it can be manufactured at low cost by a simple manufacturing process. It would be advantageous if there were manufacturing techniques for the patterned sheet for the improved new commercial lighting panel.

The present invention has been invented to improve the problems existing in the pattern paper sheet technology of the conventional advertising lighting panel described above and to provide various additional advantages, and sequentially printing a print layer having three different colors on the pattern paper sheet in sequence. Thus, the pattern seen by the sunlight of the day can be clearly emphasized by the lamp light in the lighting panel at night, and it can be manufactured by a simple manufacturing process. It is an object of the present invention to provide a new advertising lighting panel that can express the color, a patterned sheet for this, and a manufacturing method of the patterned sheet.

The above object is achieved by an advertising lighting panel provided according to the present invention, a patterned sheet for it, and a method of manufacturing the patterned sheet.

According to an aspect of the present invention, there is provided a method for manufacturing a pattern paper sheet for an advertising lighting panel, wherein the pattern sheet is a method for manufacturing a pattern paper sheet for advertising lighting panels, wherein the three separate printing layers on the support sheet are described above. The first printing layer, the second printing layer, and the third printing layer are sequentially printed and dried or cured in order of being close to the backlight unit of the advertisement lighting panel, and the three printing layers each contain ink or paint in a predetermined area. After coating or drying, the pattern is formed when the material is dried or cured. The second print layer has a color that blocks the influence of the color of the first print layer region on the color of the third print layer region. Only the same area as the printed layer area is printed and formed.

In one embodiment of the present invention, the ink or paint forming the three printed layers is an ultraviolet curable ink or paint paint.

In another embodiment of the present invention, the third printing layer is formed by printing a basic pattern that includes all the overall configuration of the predetermined pattern; The first print layer is formed by printing in the same manner as the basic pattern of the third print layer.

In another embodiment of the present invention, the third printing layer is formed by printing a basic pattern that includes all the overall configuration of the predetermined pattern; The first print layer prints an area of at least a portion of the basic pattern of the third print layer in the same color as the area of the at least part, and the remaining portion is a color capable of blocking light from the backlight unit of the advertisement lighting panel. Print and form.

In another embodiment of the present invention, the third printing layer is formed by printing a basic pattern that includes all the overall configuration of the predetermined pattern; The first print layer prints an area of at least a portion of the basic pattern of the third print layer in the same color as the area of the at least part, and the remaining portion is not printed.

In another embodiment of the present invention, the patterned sheet is first printed on the support sheet adjacent to the backlight unit of the advertising lighting panel, the first print layer is dried or cured, and then the first print layer The second print layer is printed and dried or cured on the substrate, and then the third print layer is printed and dried or cured on the second print layer.

In another embodiment of the present invention, the third printed layer is first printed on the surface opposite to the surface adjacent to the backlight unit of the advertising lighting panel, that is, the back of the transparent support sheet located on the front surface. It is dried or cured, and then the second print layer is printed on the back of the third print layer and dried or cured, and then the first print layer is printed on the back of the second print layer and dried or cured.

In another embodiment of the present invention, the support sheet is in the form of a film, plate, or sheet made of synthetic resin or glass.

According to another aspect of the present invention, there is provided a patterned sheet for an advertising lighting panel produced by the method for producing a patterned sheet for the advertising lighting panel described in any one of the embodiments described above.

According to another aspect of the present invention, there is provided an advertising lighting panel comprising a sheet of paper for the advertising lighting panel described in any one of the embodiments described above.

According to the present invention having the above-described object and configuration, a pattern printed by daylight is displayed on a lamp light in a lighting panel at night by sequentially laminating a printed layer having three different colors on a patterned sheet. By configuring the desired part so as to be emphasized clearly, it can be manufactured by a simple manufacturing process, it is possible to produce a remarkable effect, such as cheap and a variety of advertising effects and can express a color having excellent color.

Hereinafter, with reference to the accompanying drawings illustrating the present invention with a specific example as follows.

1 is a schematic cross-sectional view showing the structure of an advertising lighting panel that can employ a patterned sheet produced by a method for manufacturing a patterned sheet for an advertising lighting panel according to an embodiment of the present invention, Figures 2 and 3 Is a schematic cross-sectional view showing examples of a patterned sheet produced by a method for manufacturing a patterned sheet for an advertising lighting panel according to an embodiment of the present invention, Figures 4 to 6 are in accordance with an embodiment of the present invention In the method of manufacturing a patterned sheet for an advertising lighting panel, it is a view showing a specific example of the printed layers are laminated.

Method of manufacturing a pattern paper sheet for an advertising lighting panel according to an aspect of the present invention, the advertising content that can be used in the advertising lighting panel 10 as shown in Figure 1 printed pattern sheet 12, 12 ' It relates to a method of manufacturing).

The patterned paper sheets 12 and 12 'may be, for example, in the form of printing advertisement contents on which a letter and / or live-action picture can be combined on a resin film or a glass plate. In other words, the patterned sheet 12, 12 'has a structure in which three printed layers are laminated on a support sheet 122, 122' in the form of a film, plate, or sheet made of synthetic resin or glass. Here, the term 'pattern sheet' refers to a thin and wide form of film, plate, sheet, etc., and it should be pointed out that rather than limiting a specific form, it should generally be interpreted as a term having the broadest meaning.

In the embodiments of the present invention, the advertising lighting panel 10 is preferably used for outdoor use where the day and night environment is different, such as a signboard or a billboard that forms a wall of a bus stop, rather than a room that always maintains a bright environment. . When installed outdoors, the advertisement content printed on the pattern sheet 12 is reflected by sunlight during the day, and is printed on the pattern sheet 12 by the lamp light in the lighting panel 10 at night. The advertising content can be displayed through the backlight.

According to the present invention, the patterned sheets 12, 12 'are placed on a support sheet 122' made of a resin film or a support sheet 122 'in the form of a transparent glass plate, as in the examples shown in Figs. Three separate printed layers 124, 124 '; 126, 126'; and 128, 128 'are laminated printed. In the present specification, the three printed layers are, in this specification, the first printed layers 124 and 124 ', the second printed layers 126 and 126', respectively, in order from the side close to the backlight unit 14 of the advertising lighting panel 10, And third print layers 128, 128 '.

Each printed layer constitutes one physical layer and is preferably formed in an order in which one printed layer is printed and dried or cured, followed by another printed layer overlaid and dried or cured. In other words, the three printed layers 124, 124 '; 126, 126'; and 128, 128 'on the support sheets 122, 122' are each patterned after drying or curing after application of ink or paint to a predetermined area. Is the generated form. Such printing methods are well known to those skilled in the art, for example, in the field of flat printing using ultraviolet curing inks and in the field of silkscreen printing using paint paints.

In the present invention, the size of each printed layer 124, 124 '; 126, 126'; and 128, 128 'does not need to occupy the entire area of the patterned sheet 12, 12'. 2 and 3, although each of the print layers 124, 124 '; 126, 126'; and 128, 128 'is shown to be formed over the same area as the patterned sheets 12, 12'. As described below with reference to FIGS. 5 and 6, only a portion of the area may be printed and the remainder may be left blank.

The advertising content is printed on the two printed layers on both sides of the three printed layers superimposed on the patterned sheet sheets 12 and 12 ', but the middle printed layer is a blocking layer which prevents the colors of the two printed layers on both sides from interfering with each other. Plays a role. In other words, the second print layers 126 and 126 ′ may be formed such that the colors of the areas of the first print layers 124 and 124 ′, which are mainly displayed at night, are mainly displayed during the day. ') Consists of a color that blocks the effect on the color of the area, ie white or black color. The area of the second print layer 126, 126 'may be formed over the entire area of the patterned sheet 12, 12', but this is not essential. Therefore, in order to simplify the ink and the printing process and to reduce the cost, the second print layers 126 and 126 'are preferably formed to occupy the same area as the first print layers 124 and 124'.

Referring now to the example shown in FIG. 4, the third print layer 128 and the first print layer 124 are both formed by printing a basic pattern that includes all of the overall configurations of the patterns constituting a predetermined advertisement content. . The second print layer 126 prints a white color over the same area as that of the first print layer 124, that is, the entire area of the patterned sheet 12 in the illustrated embodiment.

In the case of the lighting panel 10 to which the patterned sheet 12 manufactured in this manner is applied, an image of the third printing layer 128 is displayed during the day. Since the image of the first printed layer 124 is mostly blocked by daylight sunlight by the second printed layer 126, even if it does not affect or affect the display of the third printed layer 128, the effect of the first printed layer 124 is very small. It will be nothing. Meanwhile, at night, light is irradiated from the backlight unit 14 of the lighting panel 10, and the light sequentially turns the first print layer 124, the second print layer 126, and the third print layer 128. Will permeate. Since the color of the first print layer 124 may supplement the color chromaticity of the 'flyed' third print layer 128, the third print layer 128 is not clear by the naked eye (A). It offers the advantage of being able to be expressed in color. In other words, according to this method, the color of the advertisement content displayed during the day and night can be maintained at almost the same level.

Referring to still another embodiment of the present invention illustrated in FIG. 5, the third printed layer 128 may include a basic pattern including an entire structure of a predetermined pattern in the same area as the entire area of the patterned sheet 12. The lower part of the face and the neck where the lips are touched by hand are printed. On the other hand, the first printing layer 124 prints an area of at least a portion of the basic pattern of the third printing layer 128 in the same color as the area of the at least part, and the remaining portion of the first printing layer 124 is the backlight unit of the advertising lighting panel 10 ( It is formed by printing in a color capable of blocking the light from 14). That is, the first print layer 124 includes the red color of the lips and nails to be emphasized among the basic patterns in the illustrated example, and the remaining portions are filled with black to block light. The second print layer 126 prints a white color over the same area as that of the first print layer 124, that is, the entire area of the patterned sheet 12 in the illustrated embodiment.

In the case of the lighting panel 10 to which the patterned sheet 12 manufactured in this manner is applied, the image of the third printing layer 128 is displayed during the day as in the embodiment of FIG. 4. Similarly, since the sunlight of the day is mostly blocked by the second print layer 126, the image of the first print layer 124 is very insignificant even if it does not affect or affect the display of the third print layer 128. Will only be. Meanwhile, at night, light is irradiated from the backlight unit 14 of the lighting panel 10, and the light sequentially turns the first print layer 124, the second print layer 126, and the third print layer 128. Will permeate. However, light from the backlight unit 14 may not transmit to the remaining portions of the first print layer 124 except for the lips and the nails. Therefore, the light from the backlight unit 14 transmits only the lips and the nail part, and as a result, only the lips and the nail part of the third printing layer 128 can be displayed in the 'sharp' color by the naked eye (A). . In other words, according to this method, the contents of advertisements displayed during the day and night are completely different, and the contents of the third printing layer 128 are displayed during the day, but only the contents of the first printing layer 124 are displayed during the night. Alternatively, since only a specific portion of the third print layer is highlighted and displayed), it is possible to display in various ways to express various advertising concepts.

Finally, referring to another embodiment of the present invention shown in Figure 6, the third printed layer 128, as in the embodiment shown in Figures 4 and 5, includes all the overall configuration of the predetermined pattern It is formed by printing the basic pattern (the lower part of the face and the neck where the lips are touching by hand). Meanwhile, the first print layer 124 prints an area of at least a part of the basic pattern of the third print layer 128 in the same color as the area of the at least part, but does not print the remaining part. That is, the first print layer 124 includes the red color of the lips and nails to be emphasized among the basic patterns in the illustrated example, and the rest of the first print layer 124 is left as it is without any ink applied. That is, only the lips and nails are printed in red. In FIG. 6, the void portion of the first print layer 124 is indicated in a light purple color to distinguish it from the surrounding white background. The second print layer 126 is the same area as the first print layer 124, that is, not the entire area of the patterned sheet 12 in the illustrated embodiment, but the lips and nails as the first print layer 124. The white color is printed only in the area corresponding to the part.

In the case of the lighting panel 10 to which the patterned sheet 12 manufactured in this manner is applied, the image of the third printing layer 128 is displayed during the day as in the embodiments of FIGS. 4 and 5. Similarly, since the sunlight of the day is mostly blocked by the second print layer 126, the image of the first print layer 124 is very insignificant even if it does not affect or affect the display of the third print layer 128. Will only be. Meanwhile, at night, light is irradiated from the backlight unit 14 of the lighting panel 10, and the light sequentially turns the first print layer 124, the second print layer 126, and the third print layer 128. Will permeate. However, light is transmitted to the third print layer 128 directly from the backlight unit 14 in the remaining portions of the color of the first print layer 124 except for the lips and nails. Therefore, the color of the rest of the lips, except for the lips and nails, is 'flying', which is expressed in a blurred state. The light from the backlight unit 14 that has transmitted through the lips and nails passes through the first print layer 124, the second print layer 126, and the third print layer 128, and as a result, the naked eye A As a result, the lip and nail portions of the third print layer 128 may be expressed in 'sharp' color. In other words, according to this method, the advertisement content displayed during the day and night is slightly different. That is, during the day, the content of the third print layer 128 is displayed, but at night, a specific part of the image of the third print layer is highlighted and the rest is blurred, so that various advertisement concepts can be expressed. An advantage is provided that enables another way of displaying.

Referring again to FIG. 2, in another embodiment of the invention where the support sheet 122 is located at the back, the patterned sheet 12 supports adjacent to the backlight unit 14 of the advertising lighting panel 10. The first print layer 124 is first printed on the sheet 122 and dried or cured, and then the second print layer 126 is printed and dried or cured on the first print layer 124 and then The third print layer 128 is printed on the second print layer 126 and dried or cured.

Meanwhile, in another embodiment of the present invention as an example in which the support sheet 122 ′ shown in FIG. 3 is located in front, the patterned sheet 12 is adjacent to the backlight unit 14 of the advertisement lighting panel 10. The third printing layer 128 'is first printed and dried or cured on the surface opposite to the surface, that is, on the rear surface of the transparent support sheet 122' positioned on the front surface, and then the back of the third printing layer 128 '. The second print layer 126 'is printed and dried or cured, and then the first print layer 124' is printed and dried or cured on the back surface of the second print layer 126 '.

According to another aspect of the present invention, an advertising lighting panel 10 including the patterned sheet 12, 12 'and the patterned sheet 12, 12' manufactured according to the above-described manufacturing method is also present in the present invention. Are provided accordingly.

Although the present invention has been described through specific embodiments, various modifications are possible to those skilled in the art by referring to and combining various features described herein. Therefore, it should be pointed out that the scope of the present invention should not be limited to the described embodiments, but should be interpreted by the appended claims.

As described above, the present invention relates to an advertisement lighting panel used for, for example, an outdoor signboard, an advertisement board or a bus stop installation, a pattern paper sheet, and a manufacturing method of the pattern sheet. It can be widely used in the interior and advertising field.

1 is a schematic cross-sectional view showing a structure of an advertising lighting panel that can employ a patterned sheet produced by a patterned sheet manufacturing method for an advertising lighting panel according to an embodiment of the present invention.

Figure 2 is a schematic cross-sectional view showing an example of a patterned sheet produced by a patterned sheet manufacturing method for an advertising lighting panel according to an embodiment of the present invention.

Figure 3 is a schematic cross-sectional view showing another example of a patterned sheet produced by a patterned sheet manufacturing method for the advertising lighting panel according to an embodiment of the present invention.

4 to 6 is a view showing a specific example of the printed layers laminated in the manufacturing method of the pattern sheet for the advertising lighting panel according to an embodiment of the present invention.

<Description of the symbols for the main parts of the drawings>

10: Advertising lighting panels 12, 12 ': Patterned sheet

122: support film 122 ': front transparent plate

124, 124 ': first print layer 126, 126': second print layer

128, 128 ': third printed layer 14: backlight unit

16 panel housing 18 transparent protective plate

Claims (10)

Method of manufacturing patterned sheets 12, 12 ′ for advertising lighting panel 10, wherein the patterned sheet 12 is three separate printed layers 124, 124 on support sheets 122, 122 ′. '126, 126'; and 128, 128 'are arranged in the order of being close to the backlight unit 14 of the advertising lighting panel 10, and the first and second printing layers 124 and 124' and 126 and 126. '), And the third printed layer 128, 128' are sequentially printed and dried or cured, and the three printed layers 124, 124 '; 126, 126'; and 128, 128 'are respectively When ink or paint is applied to a predetermined area and then dried or cured, a pattern is formed. The second print layers 126 and 126 'have a color of the first print layer 124 and 124'. For the advertising lighting panel, characterized in that formed by printing only the same area as the first print layer (124, 124 ') area in a color to block the effect on the color of the three print layer (128, 128') area. Paper The method of the tree. The method of claim 1, wherein the ink or paint forming the three print layers (124, 124 '; 126, 126'; and 128, 128 ') is an ultraviolet curing ink or paint paint. Method of producing a patterned sheet. The method according to claim 1, wherein the third printed layer (128, 128 ') is formed by printing a basic pattern that includes all the overall configuration of the predetermined pattern; The first printing layer (124, 124 ') is printed and formed in the same manner as the basic pattern of the third printing layer (128, 128'), the manufacturing method of the patterned sheet for the lighting panel for advertising. The method according to claim 1, wherein the third printed layer (128, 128 ') is formed by printing a basic pattern that includes all the overall configuration of the predetermined pattern; The first printing layer 124, 124 ′ prints an area of at least a portion of the basic pattern of the third printing layer 128, 128 ′ in the same color as the area of the at least part, and the remaining portion is the advertisement lighting panel. A method of manufacturing a patterned sheet for a lighting panel for advertising, characterized in that the printing is formed in a color capable of blocking the light from the backlight unit (14) of (10). The method according to claim 1, wherein the third printed layer (128, 128 ') is formed by printing a basic pattern that includes all the overall configuration of the predetermined pattern; The first print layers 124 and 124 'print at least a portion of the basic pattern of the third print layers 128 and 128' in the same color as the at least a portion of the basic pattern and do not print the remaining portions. Method of producing a sheet of paper sheet for a lighting panel for advertising, characterized in that formed by. The first printing layer 124, 124 ′ according to claim 1, wherein the patterned sheet 12, 12 ′ is first placed on a support sheet 122 adjacent to the backlight unit 14 of the advertisement lighting panel 10. ) Is printed and dried or cured, and then the second print layers 126 and 126 'are printed and dried or cured on the first print layers 124 and 124', and then the second print layer ( 126, 126 ') the third printing layer (128, 128') is printed and dried or cured, characterized in that the manufacturing method of the patterned sheet for the lighting panel for advertising panels. The transparent support sheet (122 ') of claim 6, wherein the patterned sheets (12, 12') are located on a surface opposite to a surface adjacent to the backlight unit (14) of the advertising lighting panel (10). The third printed layer 128, 128 'is printed on the back side and dried or cured, and the second printed layer 126, 126' is printed on the back side of the third printed layer 128, 128 '. And dried or cured, and then the first printed layers 124 and 124 'are printed on the rear surface of the second printed layers 126 and 126' to be dried or cured. Method of preparation. The method according to claim 1, wherein the support sheet (122, 122 ') is a method of manufacturing a patterned sheet for a lighting panel for advertising, characterized in that the form of a film, plate, or sheet of synthetic resin material or glass material. The patterned sheet for advertising lighting panels manufactured by the manufacturing method of the patterned sheets 12 and 12 'for the advertising lighting panels 10 as described in any one of Claims 1-8. Advertising lighting panel comprising a patterned sheet (12, 12 ') for the advertising lighting panel according to claim 9.

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