JPH10282918A - Display method for unidirectional see-through image - Google Patents

Abstract

PROBLEM TO BE SOLVED: To easily and inexpensively obtain an image effect similar to that obtained through the use of a special film or a large printer by removing a see-through pattern consisting of many small holes or stripes from a sheet material printed with an image to stick to a transparent plate. SOLUTION: At the sheet material 1 printed with a display image 2, many cutting line 3 is given without cutting a released sheet 5 in the state of stripe from one end to the other of the sheet material 1 by a cutting machine, the see-through pattern 4 is formed and cut off from the sheet 5. A retack sheet is adhered from on the material 1 and at the time of removing the once adhered retack sheet, the material 1 can be torn off from the sheet 5 with the retack sheet. Next, a decoration sheet torn off from the sheet 5 is adhered with the retack sheet from the outside of a transparent window glass and at the time of tearing off the retack sheet, the material 1 is left on the window glass.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION The present invention relates to an object of the present invention, in which when attached to a transparent window glass, characters and figures on the surface can be visually recognized from the outside of a building or the like, while the characters and figures cannot be seen from the inside. The present invention relates to a method for displaying a one-way transparent image that can be seen through the outside.

[0002]

2. Description of the Related Art In general, there are many cases in which a film on which a poster or an advertisement is printed is pasted on a window glass of a store or a bus, but these display patterns such as printed characters and figures are outside and inside a store. And the printed portion on the film is blocked from light so that the back side cannot be seen. Therefore, although it is recognized as an advertisement from the outside, the printed portion looks left-right reversed from the inside and the outside cannot be seen through, so there is a problem that a very large one cannot be used.

However, recently, as a new advertisement medium, a display image of characters, figures, and the like is printed on a material called a see-through film (sheet) having a number of through-holes formed thereon and pasted on transparent glass. became.
According to this, the display image can be viewed from the outside of the window glass, but the inside can be seen through without seeing these characters and patterns from the inside, so the glass function is impaired even with a large one. Absent. Therefore, it is attracting attention as a new window display.

[0004]

However, such a unidirectional see-through decorative sheet is not only expensive because the sheet material itself is special, but also a printing machine for printing thereon is large and expensive. It was not easily accessible.

The present invention solves the above-mentioned problems and provides a one-way transparent image display method capable of easily and inexpensively obtaining the same image effect without using a special film or sheet or a large-sized printing machine. The task is to provide.

[0006]

In order to solve the above-mentioned problems, a method for displaying a one-way transparent image according to the present invention comprises:
An adhesive layer is provided on the back surface, and a display image such as white or light-colored characters or pictures is printed on the surface of a black or dark sheet material having a light-shielding property, and a number of small images are printed from the sheet material on which the image is printed. It is characterized in that the light-transmitting pattern composed of holes, stripes, and the like is removed, and the light-transmitting pattern is adhered to a transparent plate.

Further, according to the one-way transparent image display method of the present invention, an adhesive layer is provided on the back surface, and a black or dark sheet material having a light-shielding property is formed by polymerizing a white or bright sheet material on the surface. To form a composite sheet material, cut out a background portion other than a display image such as a character or a picture from the white or light-colored sheet material of the composite sheet material, and a large number of small holes from the composite sheet material whose background portion is cut out, A translucent pattern composed of a stripe or the like may be cut out and attached to a transparent plate.

Further, according to the method for displaying a one-way transparent image according to the present invention, a light-shielding pattern composed of a large number of small holes, stripes, etc. is printed in black or dark on the surface of a transparent sheet material having an adhesive layer on the back surface. Then, a portion to be superimposed on a light-shielding pattern is extracted from image data such as characters or patterns displayed on the sheet material to create light-shielding image data, and the light-shielding image data is superimposed on a light-shielding pattern on the sheet material to form a white light. Alternatively, a method for displaying a one-way see-through image, characterized in that the image is printed in a bright color and then attached to a transparent plate.

Similarly, in the method for displaying a one-way transparent image according to the present invention, an adhesive layer is provided on the back surface, and a light-shielding pattern comprising a large number of small holes and stripes is formed in black or dark on the surface. A portion to be superimposed on a light-shielding pattern is extracted from image data such as characters or patterns displayed on a transparent sheet material to create light-shielding image data, and the light-shielding image data is superimposed on a light-shielding pattern on the sheet material to obtain white or After printing in a bright color, it may be configured to be adhered to a transparent plate.

Further, according to the method for displaying a one-way transparent image according to the present invention, a light-shielding pattern composed of a large number of small holes, stripes or the like is printed in black or dark on the surface of a transparent sheet material having an adhesive layer on the back surface. At the same time, a print image such as a character or a pattern to be displayed on the surface of the sheet material provided with the non-printable area is printed in white or light color, and then adhered to a transparent plate. It may have a configuration.

[0011]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 shows one method of displaying a one-way transparent image according to the present invention. First, an adhesive layer is provided on a sheet material 1 shown in FIG. A display image 2 such as characters or pictures is printed with white or light color ink on the surface of a light-shielding sheet material 1 made of synthetic resin such as black or dark color vinyl chloride or the like adhered on a release sheet. Is printed as shown in FIG. In the sheet material 1 on which the display image 2 is printed, a large number of cut lines 3 are cut from one end to the other end of the sheet material 1 in a thin strip form without being cut by a cutting machine to form a light transmitting pattern 4. (See (c) in the figure).

As shown in FIG. 2, the sheet material 1 having the cut lines 3 is cut from the release sheet 5 as shown in FIG. 2 (every other stripe is removed from the release sheet).
Thus, the sheet material 1 shown in FIG. When a re-tack sheet (not shown) is pasted on the sheet material 1 and the re-tack sheet once pasted is peeled off, the adhesive strength between the sheet material 1 and the re-tack sheet becomes greater than the adhesive strength between the sheet material 1 and the release sheet. Since the sheet material 1 is set to be large, the sheet material 1 can be peeled off from the release sheet 5 together with the retack sheet.

Decorative sheet A cut from release sheet 5
Is attached from the outside of the transparent window glass (transparent plate) together with the Retac sheet. Thereafter, when the sheet is peeled off, the sheet material 1 remains on the window glass.

According to the above-mentioned display method, as shown in FIG. 1D, a white display image 2 with a dark background can be viewed from the outdoor side by reflecting light, and can be viewed from a fine light-transmitting pattern. The dark indoor side becomes difficult to see. on the other hand,
When the bright outdoor side is viewed from the indoor side, as shown in FIG. 3E, only the back surface 1a of the dark sheet material is visible but the figure printed on the front surface is not visible, and the light transmitted through the light transmitting pattern is not visible. It is possible to see through the outdoor landscape without obstructing the field of view.

As described above, without using a special film or sheet or a large-sized printing machine, a commercially available sheet material, a small-sized printer or a cutting machine using a conventional see-through film easily and inexpensively. It is possible to display a one-way perspective image having the same visual effect as that of.

As shown in FIG. 3, when the sheet material 1 is cut away from the peeling sheet 5 by cutting the cutting line 3 leaving the vicinity of both ends thereof and lifting the corners of the sheet material 1, The striped light-shielding pattern 6 remains, and a retac sheet may be attached to the light-shielding pattern 6 and peeled off from the release sheet. The light-transmitting pattern may be formed in this manner.

Further, the light transmission pattern is not limited to vertical and horizontal stripes, but may be formed by round or square small holes. FIGS. 4A to 4E show an example in which the light-transmitting pattern is constituted by round small holes. After a display image 2 is printed on a sheet material 1, a large number of small circles 3 are cut by a cutting machine (FIG. c)). Next, the small circle 3 is peeled off. In this case, the retac sheet is once stuck on the surface of the sheet material 1 and the stuck retac sheet is stuck while pressing the corner of the sheet material 1. At this time, the small circle 3 is stuck to the re-tack sheet and can be peeled off from the sheet material 1 (FIG. 4D).
reference). A new re-tack sheet may be attached to the completed sheet material 1, peeled off from the release sheet, and attached to the outside of the window glass or the like as described above.

In this case as well, when viewed from the outdoor side, a white display image with a dark background reflects light and appears to rise, and the light-transmitting pattern of the small holes makes it difficult to see the dark indoor side. On the other hand, when viewing the bright outdoor side from the indoor side, as shown in FIG.
Since only a can be seen, the display image printed on the surface cannot be seen, and it is possible to see through the outdoor side without obstructing the field of view by the light transmitted through the light transmitting pattern 4.

Next, FIG. 5 shows a method of displaying another one-way perspective image. First, a white or light-colored sheet material 10b having an adhesive layer on the back surface is provided on the surface of a sheet material 10a made of a black or dark PVC sheet or the like having an adhesive layer on the back surface and attached on a release sheet. Sticking (Fig. 5
(Refer to (a) and (b)) to form a composite sheet material 10, and cut a cutting line 12 along the contour of a display image 11 such as a character or a picture by using a cutting machine (FIG. 5C). 5) when only the white or light-colored sheet material 10b of the background portion 13 other than the display image 11 is peeled off from the composite sheet 10 having the cut line 12 therein.
As shown in (d), the display image 11 is displayed as a white or light-colored sheet material 10b on the dark-colored sheet material 10a. Next, the composite sheet 10 is again used by the cutting machine.
Many cut lines 14 are cut from one end to the other end of the release sheet without cutting the release sheet in a thin stripe shape.
As shown in (e), a light transmitting pattern 14 is formed. The light-transmitting pattern 15 is peeled off from the composite sheet material 10 in which the cut lines 14 are formed (every other stripe is peeled off from the release sheet), and as shown in FIG.
A sheet of the sheet material 10a, 10b is peeled off from the release sheet, and the sheet material 10a, 10b is peeled off from the release sheet on the surface of the composite sheet 10 from which the sheet has been peeled off, and the entire sheet is pasted on a transparent window glass.
Finally, the retac sheet may be peeled off.

Since the display image 11 is displayed on the window glass as a white sheet 10b on a dark sheet 10a, the display image 11 can be recognized well from the outdoor side as shown in FIG. it can. On the other hand, when viewed from the indoor side, as shown in FIG. 7G, the scenery on the outdoor side can be seen through without being blocked by the light transmitted through the light-transmitting pattern of the dark sheet. Thus, in the case of the above example, a one-way transparent image having the same visual effect as that using a conventional see-through film is displayed easily and inexpensively by a commercially available sheet material and a small cutting machine. be able to.

Next, FIG. 6 shows another example of a method of displaying a one-way transparent image. First, a transparent sheet material 21 shown in FIG. The light-shielding pattern 22 is formed by printing a large number of small circles of light-shielding pattern data using black or dark ink on the entire surface of the light-shielding pattern 22 (see FIG. 6B). The sheet material on which the light-shielding pattern is printed is fed the same distance in the reverse direction and returned to the initial position. Thereafter, the light-shielding pattern data is pasted on the graphic data to be printed, and only the portion of the graphic data that is superimposed on the light-shielding pattern data is cut out to create light-shielding image data 23 (see FIG. 3C). Created shading image data 23
The decorative sheet A can be formed by operating the printer again as an image 24 with white ink on the light-shielding pattern 22 printed on the sheet material 21 and printing the image 24 (see FIG. 4D).

The finished decorative sheet A may be peeled off the peeling sheet and affixed to a transparent window glass of a store or the like.
As shown in FIG. 3D, a white display image 24 printed only on the black small circle light-shielding pattern 22 from the outdoor side
Reflects light and appears to rise, and is blocked by the shading pattern, making it difficult to see the indoor side. On the other hand, when viewing the bright outdoor side from the indoor side, as shown in FIG. 11 (e), only the back side 22a of the light-shielding pattern composed of a group of black small circles is visible, and the display image 24 printed on the surface is visible. Without
It is possible to view the scenery on the outdoor side without blocking the field of view with light transmitted through portions other than the light shielding pattern 22.

In the case of the above example, a one-way transparent image having the same visual effect as that using a conventional see-through film can be displayed easily and inexpensively with a commercially available sheet material and a small printer.

FIG. 7 shows still another example of a method of displaying a unidirectional see-through image. First, a transparent sheet material 3 provided with an adhesive layer on the back surface and adhered on a release sheet is shown.
A light-shielding pattern 32 made of a number of black or dark holes that does not transmit light is printed on the entire surface of the device 1 in advance.
(See FIG. 7A).

Then, display image data such as a character or a picture to be printed is input to a processing device storing the same light shielding pattern data as the light shielding pattern 32, and the light shielding pattern data is pasted on the input display image data. Then, a portion where the display image data and the light-shielding pattern data overlap is subjected to a clipping process to create light-shielding display image data 33 (see FIG. 3B). The created light-shielding display image data 33 is printed as a graphic 44 by a printer with white or light-colored ink so as to overlap the light-shielding pattern of the sheet material.

In this manner, the transparent sheet material 31 on which the light-shielding pattern 32 is formed is subjected to the cutout processing only at the portion where the display image data to be printed is overlapped with the light-shielding pattern data, and the light-shielding property obtained by the cutout processing is obtained. The decorative sheet A can be formed by printing the display image data 33 on the light-shielding pattern 32 as a display image 34 with white ink (see FIG. 3C).

The sheet material pre-printed in this way and the decorative sheet A obtained by the small printer may be displayed by peeling off the release sheet on the back surface and pasting it on a transparent window glass of a store or the like.

In this case as well, the display image 34 can be recognized from the outdoor side as shown in FIG. 4C, and the indoor side is difficult to see due to the light shielding pattern 32. As shown in (d), the display image 34 cannot be recognized by the light-shielding pattern 32, and the scenery on the outdoor side can be seen through with the light transmitted through the portion without the light-shielding pattern 32.

The alignment between the light-shielded image data and the light-shielded pattern on the sheet material may be performed by software.

Next, FIG. 8 shows still another one-way transparent image display method, which is provided with an adhesive layer on the back surface and a colorless and transparent sheet material 41 stuck on a release sheet. 8A, the light-shielding pattern data composed of black or dark holes, stripes, and the like is printed by a printer on the entire surface of the sheet material, and a light-shielding pattern 42 that does not transmit light to the sheet material 41 is formed (see FIG. b)).

Sheet material 4 on which light-shielding pattern 42 is printed
The portion of the print 1 where the light-shielding pattern 42 is not printed is set as an unprintable area.

As shown in FIG. 9A, in the non-printable area, the light-shielding pattern 42 is protruded from the unprinted part 43 of the light-shielding pattern 42 so that the graphic to be displayed is printed only on the protruding part. Alternatively, as shown in FIG. 2B, the portion 4 other than the light shielding pattern 42 may be used.
No. 3 may be subjected to a coating treatment so that ink is not applied. Thus, the portion of the light-shielding pattern 42 is set as a printable area, and the portion 43 other than the light-shielding pattern 42 is set as a non-printable area.

Next, the printable area 42 and the non-printable area 4
A display image 44 composed of characters, pictures, and the like is printed on the sheet substrate 41 on which the image No. 3 is formed using a white or light-colored ink ribbon by a thermal transfer printer. Display image 44
The ink 44 is applied only to the printable area protruding from the surface of the sheet material 41 as shown in FIG. 9C, or is applied to the printable area not coated as shown in FIG. 8C, the display image 45 is printed only on the light-shielding pattern 42 that does not transmit light, without being printed on a transparent portion through which light passes, as shown in FIG. Is obtained.

The decorative sheet A thus formed may be peeled off from the release sheet 5 on the rear surface and attached to a transparent window glass.

The display image 45 can be recognized from the outdoor side, and the indoor side is difficult to see due to the light shielding pattern 42. When the bright outdoor side is viewed from the indoor side, the light shielding pattern 42 is visible.
And the back surface 42a of the uniform light shielding pattern
Only the light that has passed through the portion without the light-shielding pattern 42 can see through the outdoor scenery.

In this way, a one-way see-through image can be displayed by a preprinted sheet material and a small printer.

[Brief description of the drawings]

FIGS. 1A to 1E are explanatory views showing a method for displaying a unidirectional see-through image according to the present invention.

FIG. 2 is a perspective view illustrating a state in which a translucent pattern is cut from a sheet material.

FIG. 3 is an explanatory diagram showing another example of a cut line.

FIGS. 4A to 4E are explanatory views of another example of the method for displaying the one-way perspective image.

FIGS. 5A to 5G are explanatory views of still another example of a method for displaying a one-way perspective image.

FIGS. 6A to 6E are explanatory diagrams of another example of a method for displaying a one-way perspective image.

FIGS. 7A to 7D are explanatory views of still another example of a method of displaying a one-way perspective image.

FIGS. 8A to 8D are explanatory views of still another example of a method for displaying a one-way perspective image.

9A to 9D are cross-sectional views illustrating a printing state in the manufacturing method shown in FIG.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Sheet material 2 Display image 3 Cut line 4 Light transmission pattern 5 Release sheet

 ──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Tomoaki Saito 6-6 Nihonbashi Hakozakicho, Chuo-ku, Tokyo

Claims (5)

[Claims] 1. A sheet in which an adhesive layer is provided on the back surface and a display image such as white or light text or a pattern is printed on the surface of a black or dark sheet material having a light shielding property, and the image is printed. A method for displaying a one-way transparent image, comprising removing a light-transmitting pattern composed of a number of small holes, stripes and the like from a material and attaching the material to a transparent plate. 2. A composite sheet material is formed by providing an adhesive layer on the back surface and polymerizing a white or light color sheet material on the surface of a black or dark color sheet material having a light-shielding property. Alternatively, a background portion other than display images such as characters and patterns is cut out from a light-colored sheet material, and a light-transmitting pattern made up of a number of small holes and stripes is cut out from a composite sheet material whose background portion is cut out and pasted on a transparent plate. A method of displaying a unidirectional see-through image characterized by wearing. 3. A transparent sheet material having an adhesive layer on the back surface is printed with a black or dark color light-shielding pattern composed of a large number of small holes, stripes, etc., and images such as characters or pictures to be displayed on the sheet material. A portion that overlaps with the light-shielding pattern is extracted from the data to create light-shielding image data, and the light-shielding image data is superimposed on the light-shielding pattern on the sheet material, printed in white or light color, and then attached to a transparent plate. A method for displaying a one-way perspective image, characterized in that: 4. An adhesive layer is provided on the back surface, and a light-shielding pattern composed of a large number of small holes, stripes, etc. is formed on a transparent sheet material formed in black or dark color on the front surface from image data such as characters or pictures. A part to be superimposed on the light-shielding pattern is extracted to create light-shielding image data, the light-shielding image data is superimposed on the light-shielding pattern on the sheet material, printed in white or light color, and then attached to a transparent plate. A method for displaying a characteristic one-way perspective image. 5. A printing method in which a light-shielding pattern composed of a large number of small holes, stripes and the like is printed in black or dark on the surface of a transparent sheet material having an adhesive layer on the back surface, and other than the light-shielding pattern is made a non-printable area. A method for displaying a one-way transparent image, comprising printing a display image such as a character or a pattern displayed on the surface of the sheet material provided with an unusable area in white or light color, and then attaching the image to a transparent plate.