JPH0444089A - Image display method - Google Patents

Abstract

PURPOSE:To see through an image without recognizing the image by obtaining an opaque sheet equipped with a seeing-through function using holes as seeing- through elements and an opaque dot image equipped with a seeing-through function using holes as seeing-through elements. CONSTITUTION:The opaque sheet 1 can display the image 2 and can be bored for the seeing-through elements 3, and the image 2 neither oozes nor is embossed on the reverse surface of the opaque sheet 1. The sheet is made of an opaque material or sheet in an opaque state which can erase the oozing and embossing to prevent the trouble of the image, and seeing-through elements 3 are fine. For example, when this is stuck on the rear windshield of a vehicle with the image out, the driver can see through an outside scene through the rear windshield without recognizing the image, and the drivers of following vehicles can recognize the image clearly. Consequently, when the outside scene on the image display side is seen through from the reverse side of the image display, the outside scene can be seen through without recognizing the image.

Description

DETAILED DESCRIPTION OF THE INVENTION A. Field of Industrial Application The present invention relates to an image display method, more specifically a method for displaying images such as characters and patterns on a sheet, and the present invention relates to an opaque sheet 1 to 1 with a see-through function. The present invention relates to an image display method capable of obtaining an opaque halftone image having a see-through function.

BACKGROUND OF THE INVENTION Conventionally, sheets used for image display can be broadly classified into transparent sheets and opaque sheets. The transparent sheets 1 to 1 have a see-through function, and the opaque sheets 1 to 1 do not have a see-through function. Therefore, if you display a transparent image on one side of a transparent sheet and try to see through the outside scenery on the image display side from the back side of the image display, although you can see through it, you will also recognize the image at the same time.
In reality, it is very difficult to see through. In addition, in the case of an opaque image, it is impossible to see through the image area,
It is even more difficult to see through the external scenery, and as mentioned above, it is also difficult to see through the external scenery, and the user also recognizes images.

Furthermore, when an image is displayed on one side of an opaque sheet and an attempt is made to see through the outside scenery on the image display side from the back side of the image display, it is impossible to see through and the image cannot be recognized. or,
When displaying an image on one side of a semi-transparent sheet and trying to see through the outside view of the image display side from the back side of the image display,
It is almost impossible to see through, and the image may or may not be perceptible.

As mentioned above, the conventional image display method displays an image on one side of the screen 1~, and when looking through the outside view on the image display side from the back side of the image display, it is difficult to see through the image without recognizing the image. The drawback is that it is impossible.

C1 Problems to be Solved by the Invention The present invention solves these conventional drawbacks, and displays an image on one side of the screen. The present invention provides an image display method that allows you to see through images without perceiving them.

20 Means for Solving the Problems The present invention provides an opaque sheet having a see-through function with holes as see-through elements, and an opaque halftone dot image with holes as see-through elements. , which eliminates the conventional drawbacks.

Hereinafter, the configuration of the present invention will be explained in detail based on the drawings.

FIG. 1 is an enlarged plan view of the image display side showing an embodiment of the present invention, and FIG. 2 is a sectional view taken along the line A--A in FIG. 1. An image 2 of Roman letters is displayed on one side of the opaque sheet 1, and see-through elements 3 consisting of holes in the opaque sheets 1 to 1 and the image 2 are arranged in a regular arrangement, and the opaque sheet 1 has a see-through function. In addition, the image 2 is an opaque halftone image equipped with a see-through function.

FIG. 3 is a plan view of the back side of FIG. 1, that is, a plan view of the back side of the image display. Transparent elements 3 are arranged in the opaque sheets 1-1 in the same manner as in FIG. 1, and the opaque sheets 1-1 are provided with a transparent function, but the image 2 of FIG. 1 is not reproduced.

To summarize Figures 1 to 3, the opaque sheet 1 is capable of displaying an image 2 and making holes for the see-through elements 3, and the image 2 does not bleed or float on the back side of the opaque sheet 1. It is an opaque material or a sheet in an opaque state that can be used to erase stains or lifts so that the image 2 will not be affected if stains or lifts occur, and In order for the see-through element 3 to be minute, it is preferable that its wall thickness be 200 microns or less.

Image 2 may be displayed by any conventional method such as handwriting, transfer, copying, or printing.

The transparent element 3 is a hole, and may be provided by a conventional method such as punching. In the case of the drawing, an example is shown in which the transparent elements 3 are in the shape of circular dots with 25 lines, are regularly arranged on the opaque sheet 1, the area ratio occupied by the transparent elements 3 is 45%, and the area ratio occupied by the opaque sheet 1 is 55%. However, the number of lines and area ratio can be changed arbitrarily, and the shape, size, and arrangement state of the perspective elements 3 can also be changed arbitrarily. For example, the shape of the perspective element 3 can be any desired shape such as circular, square, triangular, or star-shaped, and it is also possible to mix and arrange a number of different shapes and sizes. However, in order to obtain a uniform perspective effect of the opaque sheets 1 to 1 and a uniform display effect of the image 2, the perspective elements 3 are preferably arranged based on a certain rule, and the simplest arrangement is to arrange them in the same manner. They have the same shape and size and are arranged regularly at regular intervals.
FIG. 1 is an example of this.

FIGS. 4 to 6 are enlarged plan views showing the arrangement of respective transparent elements in different embodiments of the present invention. Fourth
The figure shows a state in which rectangular transparent elements 4 are regularly arranged on an opaque sheet 1. FIG. 5 shows a state in which small circular transparent elements 5 and large circular transparent elements 6 are regularly arranged on the opaque sheet 1. 6th
The figure shows a state in which large circular transparent elements 7 and small square transparent elements 8 are regularly arranged on an opaque sheet 1. FIGS. 4 to 6 are enlarged plan views of each example divided by, for example, 10 lines, 20 lines, and 40 lines, and in reality, the illustrated perspective elements are extremely fine,
As the size becomes finer, it becomes possible to display even smaller images.

Furthermore, the area ratios occupied by the opaque sheet and the transparent element determine the amount of transmitted light. For example, the incident light amount of 100% on the side of FIG. 1 becomes 45% of the amount of transmitted light on the side of FIG. In other words, the third
When looking through the outside scenery from the drawing side to the FIG. If 45% of the amount of transmitted light is enough light to see through the external scenery, it will be as if the transmitted light rate was 45%.
The outside scenery can be satisfactorily seen through as shown in Transparent Sea 1~, where no image is displayed.

By displaying an image on one side of the action sheets 1 to 2, when looking through the outside scenery on the image display side from the back side of the image display, the outside scenery can be satisfactorily seen through without recognizing the image.

Example Example 1. Images were screen printed using yellow ink on a 70 micron thick, double sided black opaque vinyl sheet with adhesive and release paper on the back.

After the ink dries, punch out holes that are transparent elements all over the surface. 8 lines were arranged regularly in a 50% circle.

Example 2. An image was drawn by hand using opaque white paint on one side of a 200 micron thick, colorless and transparent polyester sheet I. After the image had dried, an opaque black paint was applied by hand to the entire back side of Sheet 1. After the paint on the back had dried, an image was added by hand using yellow paint to the back. After the image on the back side has dried, punch out holes that are transparent elements on the entire surface from Sea 1 to 10 lines.
They were arranged regularly in 40% squares.

Example 3. Holes serving as see-through elements were punched out and regularly arranged in a 25-line, 45% circular pattern on a 100-micron thick double-sided black opaque synthetic paper and a 100-micron thick double-sided white opaque synthetic paper.

Thereafter, a cut letter of the Roman letter S was made using a cutter knife from the white paper with holes. Furthermore, paste the completed cut letters onto one side of the black paper so that the positions of each hole match.

Example 4. The cut letter S from Example 3 was used alone.

To I 1 Effects of the invention 1. In Example 1, when an image is pasted on the rear window glass of a car facing outside the vehicle, the driver can satisfactorily see the outside scenery through the rear window glass without perceiving the image. What's more, the images can be clearly recognized by people in cars following. Conventionally, labels and stickers with product names printed on them are often pasted on the rear window glass of cars, but this is not only extremely difficult but also time-consuming when checking the situation behind the car when reversing the car. It was extremely dangerous. The present invention
This is extremely effective not only for image display but also from the standpoint of risk prevention.

Effect 2. In the second embodiment, different images can be displayed on both sides of the sheet 1, and it is possible to see through the opposite sides from both sides of the sheet without perceiving the images on the opposite sides. It is possible to create a completely new variety of spatial effects.

Effect 3. In Example 3, if the image S is pasted on the transparent window glass of a store facing outside the store, the image S can be recognized from outside the store, and the image S can be seen outside the store without being recognized from inside the store. Not only can it be used to see through, but it can also protect products from sunlight. Furthermore, if you prepare several types of cut characters whose holes, which are perspective elements, have the same number of lines, the same percentage, and the same shape, you can paste display images as necessary, and achieve the same effect. can be obtained.

Effect 4. In the fourth embodiment, the opaque white cut-out letter S is provided with a see-through function. Conventionally, cut letters have often been created using opaque sheeting and pasted onto a transparent window glass, or the image portion cannot be seen through, which is inconvenient. The fourth embodiment is intended to eliminate this inconvenience.

Effect 59 Images can be recognized by reflected light that enters the eye. Therefore, by consciously applying strong light from behind the image display and making the light that passes through the hole that is the see-through element and enters the eye stronger than the reflected light, the image becomes invisible. At the same time, it is also possible to display another image using the hole, which is a perspective element. for example,
If you use it for billboards and signs, you can get amazing design effects that have never existed before.

Effect 6. Conventionally, the doors of cooking ovens have been transparent with no image display in order to make it easier to check the food being cooked. However, in order to increase the thermal efficiency of the oven, it would be good to have a heat or light reflecting function on the inside of the door, and it would be very convenient to have cooking instructions displayed on the outside of the door. In this case, the conventional drawbacks can be overcome by applying the image display method of the present invention to a sheet having a reflective function, such as vapor-deposited aluminum.

As explained above, the present invention does not merely solve the drawbacks of conventional image displays, but also exhibits a number of effects such as perspective effects, space production effects, light shielding effects, reflection effects, absorption effects, and even danger prevention effects. It is something that can be done.

[Brief explanation of the drawing]

FIG. 1 is an enlarged plan view of the image display side showing an embodiment of the present invention, FIG. 2 is a sectional view taken along the line A-A in FIG. 1, FIG. 6 to 6 are enlarged plan views showing the arrangement of each perspective element in different embodiments of the present invention.

Claims (1)

[Claims] 1. A method for displaying images such as letters and patterns on a sheet, wherein the sheet is opaque and has a see-through function by having a large number of see-through elements consisting of holes; An image display method characterized in that the image is displayed on the opaque sheet excluding the holes to obtain an opaque halftone dot image having a see-through function.