JP2019116036A - Display body and display method - Google Patents

Abstract

To provide a display body and a display method capable of expressing quality such as quality of special printing and excellent in color expression in design.SOLUTION: A display body comprises display members 20, 30, one surface of the display member 20 has a plurality of pixels 22, and one surface of the display member 30 has a concealment region. The pixels 22 are formed by repeatedly arranging long-state unit patterns 23 (Y), (M), (C) in an adjacent state in a width direction D, and colors of the adjacent unit patterns 23 (Y), (M), (C) are different from one another. The concealment region is formed of alternately arranging a long-visible part 34 and a concealment part 36 in a width direction D, the transmission of the concealment part 36 is lower than that of the visible part 34, and in overlapped pixels 22 and the concealment region when the display members 20, 30 are overlapped, a longitudinal direction F1 of the unit patterns 23 (Y),(M), (C) arranged in the pixels 22 and a longitudinal direction F2 of the concealment region do not match.SELECTED DRAWING: Figure 2

Description

  The present invention relates to a display and a display method for displaying a desired pattern using a latent image.

  Conventionally, for example, as in Patent Literature 1 and Patent Literature 2, a printed matter for displaying a desired pattern using a latent image is known.

JP, 2009-202570, A JP, 2013-244640, A

  However, in this type of conventional printed matter, there is a problem that color representation is poor in design.

  For this reason, a display body and display method excellent in color expression, which can display a desired pattern using a latent image, are desired.

  The present invention has been made in view of such circumstances, and provides a display body and a display method which are not only excellent in color expression in design but also capable of expressing texture etc. as in special printing. The purpose is to

  In order to achieve the above object, the present invention takes the following measures.

  That is, the display body of the first aspect includes the first display member and the second display member, and has a plurality of pixels on one surface of the first display member, and one of the second display members And the pixels are formed by repeatedly arranging a long unit pattern having a predetermined width adjacent in the width direction, and the colors of the adjacent unit patterns are mutually different. Differently, the concealed region is configured by alternately arranging a long visible portion and a concealed portion each having a predetermined width in the width direction, and the concealed portion has a lower transmittance than the visible portion. When the first display member and the second display member are superimposed, the longitudinal direction of the unit pattern disposed in the pixel and the longitudinal direction of the concealed region coincide in the concealed region with the overlapping pixels. It is characterized by not doing.

  The display body of the second aspect is formed by a unit pattern disposed in overlapping pixels when the first display member and the second display member are overlapped in the display body of the first aspect. It is characterized in that the shape and the shape formed by the concealing portion disposed in the concealed region follow each other.

  The display according to the third aspect is characterized in that, in the display according to the first or second aspect, the arrangement cycle in which the unit patterns are repeatedly arranged is different from the arrangement cycle in which the visual recognition unit or the concealing unit is arranged. Do.

  In the display body according to the fourth aspect, in the display body according to any one of the first to third aspects, when the first display member and the second display member are superimposed, the width is determined by the width of the viewing portion. And a background image determined by the width of the concealing part.

  In the display of the fifth aspect, in the display of the fourth aspect, the latent image and the background image appear and moiré appears, and the appearance degree of the moiré depends on the thickness of the second display member. Alternatively, it is characterized in that it changes according to the separation distance between the first display member and the second display member.

  In the display body of the sixth aspect, in the display body of the fifth aspect, the maximum value among the spatial frequency in the width direction of the pixel, the spatial frequency in the width direction of the concealed area, and the spatial frequency of the appearing moiré , 36 (cycle / deg) or less.

  The display according to the seventh aspect is the display according to any one of the first to sixth aspects, wherein a non-arranged area in which a unit pattern is not arranged is provided around each pixel, and the shape of each unarranged area is It is characterized by being equal.

  In the display body according to the eighth aspect, in the display body according to any one of the first to sixth aspects, at least one of the plurality of pixels has a size or shape different from that of the other pixels. It features.

  The display of the ninth aspect is characterized in that in the display of any one of the first to eighth aspects, the number of unit patterns arranged in each pixel is equal.

  In the display body according to the tenth aspect, in the display body according to any one of the first to ninth aspects, the shape of each pixel is round or polygonal.

  The display according to the eleventh aspect is characterized in that, in the display according to any one of the first to tenth aspects, the widths of the unit patterns in the pixels are all the same.

  A display according to a twelfth aspect is characterized in that the display according to any one of the first to tenth aspects includes unit patterns having different widths in the pixel.

  In the display body of the thirteenth aspect, in the display body of any of the first to twelfth aspects, the arrangement order of the unit patterns in the pixels is arbitrarily determined for each pixel.

  A display according to a fourteenth aspect is characterized in that, in the display according to any one of the first to thirteenth aspects, each pixel is randomly arranged in the first display member.

  In the display body according to the fifteenth aspect, in the display body according to any one of the first to thirteenth aspects, at least one pixel of the plurality of pixels is disposed in contact with an adjacent pixel. .

  The display according to a sixteenth aspect is the display according to any one of the first to fifteenth aspects, wherein the second display member is any of transparent transparent film, sheet, and tracing paper. It is characterized in that it is formed.

  The display according to the seventeenth aspect is characterized in that, in the display according to any one of the first to sixteenth aspects, the transmittance of the second display member is 70% or more.

  The display according to an eighteenth aspect is the display according to any one of the first to seventeenth aspects, wherein the separation distance between the surfaces of the first display member and the second display member is a period of a unit pattern; It is characterized in that it is 1/10 or more and 200 or less times the smaller one of the total width of the concealing portion and the visible portion.

  A display method according to a nineteenth aspect is a display method using a display body including a first display member and a second display member, wherein one surface of the first display member has a plurality of pixels. The second display member has a hidden area on one surface, and the pixel is configured by repeatedly arranging a long unit pattern having a predetermined width adjacent in the width direction, Adjacent unit patterns are different in color from each other, and in the concealed area, elongated visible portions and concealed portions each having a predetermined width are alternately arranged in the width direction, and the concealed portions are more transparent than the visible portions When the first display member and the second display member are superimposed on each other at a low rate, the overlapping pixels and the concealed area are configured so that they do not coincide with each other in the long direction. When the second display member is superimposed on the second display member Appears, the latent image is determined by the width of the visible part, by the background image is determined by the width of the veils, and displaying the desired pattern.

  According to the present invention, it is possible to realize a display body and a display method which are not only superior in color in design but also capable of expressing texture and the like as in special printing.

It is a perspective view showing an example of composition of display object 10 concerning an embodiment of the present invention. They are a top view showing an example of composition of a display member in which a pixel is arranged, and a top view showing an example of a picture which appears when a display member in which a concealment field is arranged overlaps with a display member in which a pixel is arranged. They are a top view which shows the example of a detailed arrangement of a pixel, and a top view which shows the state where a concealment field was piled up on a pixel. It is an example of the top view (lower view) which shows the state by which the concealed area | region was superimposed on the pixel (upper figure) and the pixel. It is a top view which shows the example of the shape formed of a unit pattern, and the following area | region formed of a concealment part. It is another example of the top view (lower view) which shows the state by which the concealment area | region was superimposed on the pixel (upper figure) and the pixel. FIG. 13 is a plan view showing an example of a pixel in a display member applied to Modified Example 1 and a state in which a hidden area is superimposed on the pixel. FIG. 16 is a plan view showing another example of the pixel in the display member applied to the first modification and a state in which the hidden area is superimposed on the pixel. FIG. 21 is a plan view showing an arrangement example of pixels in a display member applied to Modified Example 2 and a state in which a hidden area is superimposed on the pixels. It is a perspective view showing an example of basic composition of a sample indicator. It is a side view showing an example of basic composition of a sample indicator, and observation conditions. It is a figure which shows the origin list of a sample display body. It is a front view which shows an example of a sample display body. It is a figure which shows the evaluation result in case isolation distance is 0 (mm). It is a figure which shows the evaluation result in case isolation distance is 10 (mm). It is a figure which shows the evaluation result in case isolation distance is 100 (mm).

  Hereinafter, a display body for realizing the display method according to each embodiment of the present invention will be described with reference to the drawings.

  FIG. 1 is a perspective view showing a configuration example of a display body 10 according to an embodiment of the present invention.

  The display body 10 is configured by overlapping a display member 20 having a plurality of pixels 22 on one side, such as a printed matter, and a display member 30 such as a film having a hidden area 32 on one side. Ru.

  2A is a plan view showing an example of the configuration of the display member 20, and FIG. 2B is a plan view showing an example of a picture that appears when the display member 30 is superimposed on the display member 20. As shown in FIG.

  As shown in the partially enlarged view of FIG. 2A, each pixel 22 has at least two or more elongated unit patterns 23 each having a predetermined width d1 in the width direction D and the elongated It is configured by being regularly and repeatedly arranged adjacent to the direction F1. The pitch at which the pixels 22 are arranged may be the same or different in the width direction D and the long direction F1.

  In the periphery of each pixel 22, there is a non-arranged area G where the unit pattern 23 is not arranged as surrounded by a dotted line in the partially enlarged view of FIG. 2A.

  In the example shown in FIG. 2A, as shown in the partially enlarged view of FIG. 2A, the unit pattern 23 includes three types of unit patterns 23 (C) and 23 (C) corresponding to cyan, magenta and yellow. Each of the unit patterns 23 (C), 23 (M) and 23 (Y) has a width d1. Although not illustrated, the width of the unit pattern 23 may be different for each type, such as an arbitrary value for each type.

  Further, in each pixel 22, the arrangement is started from which kind of unit pattern 23, and the order in which the plurality of kinds of unit patterns 23 are arranged may be different for each pixel 22.

  For example, in a certain pixel 22, the unit pattern 23 (Y) starts from the left side in the drawing, and thereafter, the unit pattern 23 (M) 単 位 unit pattern 23 (C) 単 位 unit pattern 23 (Y) ... The other pixels 22 start from the unit pattern 23 (M) from the left side in the drawing, and thereafter in the order of unit pattern 23 (C) 単 位 unit pattern 23 (Y) 単 位 unit pattern 23 (M). In the other pixels 22 arranged, the unit pattern 23 (C) starts from the left side in the figure, and thereafter, the unit pattern 23 (Y) 単 位 unit pattern 23 (M) 単 位 unit pattern 23 (C). It may be arranged in order.

  On the other hand, the order in which the plural types of unit patterns 23 are arranged in the pixels 22 may be different for each pixel 22. For example, as illustrated in FIG. 3A, for the pixels 22 (1), (2), (3), (5), and (6), the unit pattern 23 (Y) is sequentially arranged from the left side in the drawing. Starting with the unit pattern 23 (C) 単 位 unit pattern (M)... While for the pixels (4), (7) and (8), the unit pattern 23 is sequentially arranged from the left side in the figure. Starting from (Y), pixels 22 (1), (2), (3), (5), (6), and so on, such as unit pattern 23 (M) 単 位 unit pattern 23 (C). In the pixels (4), (7) and (8), the order of the unit pattern 23 (C) and the unit pattern 23 (M) is reversed.

  In this manner, in the pixel 22, it does not matter from which unit pattern 23 of the plural types of unit patterns 23 (C), (M) and (Y) the arrangement is started, or in which order these plural types of units The pattern 23 may be arranged.

  However, the number of unit patterns 23 arranged in each pixel 22 is equal. As a result, regardless of which unit pattern 23 is repeatedly arranged for each pixel 22, cyan, magenta, and yellow appear uniform due to juxtaposed mixed colors when viewed from a fixed distance.

  On the other hand, as shown in FIG. 1, the concealed region 32 is formed by alternately arranging the long visible portions 34 and the concealed portions 36 each having the predetermined widths d2 and d3 in the width direction D. Configured At this time, when the display member 30 is superimposed on the display member 20 due to the difference between the width d1 and the width d2 or the difference between the width d1 and the width d3, for example, the concealing portion 36 made of black The unit patterns 23 to be concealed become different.

  As such a display member 30, for example, it is preferable to use a transparent film having a transparent line that functions as the visible part 34 and a line pattern colored in black that functions as the concealing part 36, but it is transparent The sheet is not limited to the transparent film, and may be a sheet and tracing paper. The concealing portion 36 is not limited to black as long as it can conceal the unit pattern 23, and may be colored in any other color. Alternatively, a film or drawing sheet having a light shielding property to an extent that functions as the concealing portion 36 may be prepared, and the region corresponding to the visual recognition portion 34 may be cut out and used. That is, the same effect can be obtained even when the film or the drawing sheet forms the concealing portion 36 and the area in which the hole is opened and becomes a window is used as the visual portion 34.

  As a result, the ratio of the colors of the unit patterns 23 to be visually recognized becomes different for each area, so the apparent color is different for each area due to the juxtaposed mixed color. When the display member 20 and the display member 30 are superimposed on each other by utilizing this phenomenon, a latent image determined by the width d2 of the viewing portion 34 and a background image determined by the width d3 of the concealing portion 36 are displayed. It is possible to make it appear. Furthermore, it is possible to make a desired pattern appear by adjusting parameters such as the shape, size, arrangement of the pixels 22, the number of unit patterns 23 arranged in the pixels 22, width, arrangement order and the like. Furthermore, due to the moiré that appears due to the width d1 of the unit pattern 23 in the display member 20 and the line pattern of the display member 30, texture expression such as metallic gloss can be obtained. In the present specification, moiré refers to a phenomenon in which an image of a shape different from the original shape of a pixel or the shape of the concealed area 32 appears. Therefore, for example, as shown in FIG. 3, a moiré image appears as a curved image appears by superposing the linear unit pattern 23 and the linear concealed area 32 in the longitudinal direction, as shown in FIG. As shown, the combination of the pattern of curves involves the appearance of another curved image. The appearance degree of the moiré fluctuates according to the thickness of the display member 30 or according to the separation distance between the surfaces of the display member 20 and the display member 30.

  FIG. 4 is a plan view (lower view) showing a rectangular pixel 22 (upper view) disposed on the display member 20 and a state in which the hidden area 32 is superimposed on the pixel 22. As shown in FIG.

  FIG. 4A shows the case where the longitudinal direction F1 of each unit pattern 23 disposed in the pixel 22 coincides with the longitudinal direction F2 of the concealed region 32 (that is, the angular difference is 0 deg). 4 (b) shows the case where the longitudinal direction F1 is deviated from the longitudinal direction F2 by 1 degree (that is, the angular difference is 1 degree), and FIG. 4 (c) shows the longitudinal direction F1 being The case where it deviates 5 degrees from the elongate direction F2 (that is, it is 5 deg of angle differences) is shown.

  In the case of FIG. 4A, since the longitudinal direction F1 coincides with the longitudinal direction F2, when the hidden area 32 is superimposed on the pixel 22, as shown in the lower diagram in FIG. 4A. The concealing portion 36 and the unit pattern 23 visually recognized from the visualizing portion 34 are parallel to each other.

  On the other hand, in the case of FIGS. 4B and 4C, when the display member 20 and the display member 30 are superimposed, the length of the unit pattern 23 disposed in the pixel 22 in the pixel 22 and the hidden area 32 overlapping each other. The longitudinal direction F1 does not coincide with the longitudinal direction F2 of the hidden area 32.

  In the case of FIG. 4B, since the longitudinal direction F1 is shifted by 1 degree with respect to the longitudinal direction F2, when the concealed area 32 is superimposed on the pixel 22, it is shown in the lower diagram in FIG. Thus, the unit pattern 23 viewed from the viewing unit 34 is slightly inclined with respect to the concealing unit 36.

  In the case of FIG. 4C, since the longitudinal direction F1 is shifted by 5 degrees with respect to the longitudinal direction F2, when the concealed area 32 is superimposed on the pixel 22, it is shown in the lower diagram in FIG. As described above, the unit pattern 23 visually recognized from the visual recognition unit 34 with respect to the concealing unit 36 is more largely inclined than in the case of FIG.

  When the display member 20 and the display member 30 are superimposed, the shape formed by the unit pattern 23 in the pixels 22 overlapping each other and the shape formed by the concealing portion 36 disposed in the concealed region 32 follow each other. doing.

  For example, in FIG. 4, the unit pattern 23 has a linear shape as shown in each upper drawing. Further, as shown in each lower drawing, the concealing portion 36 is also in a linear shape. In this case, the shape formed by the unit patterns 23 disposed in the pixels 22 overlapping each other and the shape formed by the concealing portion 36 disposed in the concealed region 32 follow each other.

  FIG. 5 is another example showing that the shape formed by the unit pattern 23 and the shape formed by the concealing portion 36 follow each other. In FIG. 5 (a), the shape formed by the unit patterns 23 is a zigzag shape, and in FIG. 5 (b), the shape formed by the concealing portion 36 is in a zigzag shape to follow it. .

  Furthermore, even when the shape formed by the unit pattern 23 and the shape formed by the concealing portion 36 are both curvilinear, they can follow each other. FIG. 6 is a plan view showing the example, and as shown in the upper drawing of FIG. 6, the shape formed by the unit pattern 23 arranged in the pixel 22 and the concealing as shown in the lower drawing of FIG. The shape formed by the portion 36 is a curved shape following each other.

(Modification 1)
Next, Modification 1 of the display 10 according to the embodiment of the present invention will be described with reference to FIGS. 7 and 8.

  In the above embodiment, the example in which the pixel 22 is in a round shape has been described. However, the shape of the pixel 22 is not limited to a round shape, and may be a polygonal shape or any shape.

  FIGS. 7A and 8A are plan views showing examples of pixels in the display member 20 applied to the first modification.

  FIG. 7A shows an example in which rhombus-shaped (square-shaped) pixels 22 are arranged at equal pitches in the width direction D on the display member 20 and also arranged at equal pitches in the longitudinal direction F1. Is shown.

  Further, in FIG. 8A, the star-shaped (arbitrary shape) pixels 22 are arranged at equal pitches in the width direction D on the display member 20, and arranged at equal pitches also in the longitudinal direction F1. An example is shown.

  FIG. 7B is a plan view showing a state in which the display member 30 to which the line pattern is applied as the concealing portion 36 is superimposed on the pixel 22 shown in FIG. 7A.

  FIG. 8B is a plan view showing a state in which the display member 30 to which the line pattern is applied as the concealing portion 36 is superimposed on the pixel 22 shown in FIG. 8A.

(Modification 2)
Next, a second modification of the display 10 according to the embodiment of the present invention will be described with reference to FIG.

  FIG. 9A is a plan view showing an arrangement example of the pixels in the display member 20 applied to the second modification, and FIG. 9B is a plan view showing the display member 20 shown in FIG. 9A. It is a top view which shows the state on which the display member 30 to which the line pattern was applied as 36 was piled up.

  The display member 20 shown in FIG. 9A has the same circular shape as the pixel 22 (L) and the pixel 22 (S), but has pixels 22 with different sizes.

  Further, in the display member 20 shown in FIG. 9A, the pixels 22 (L) are randomly arranged.

  Furthermore, the display member 20 shown in FIG. 9A includes the pixel 22 disposed in contact with the adjacent pixel 22.

  Next, the operation of the display 10 of the present invention described in the above embodiment and modification will be described.

  That is, according to the display body 10 of the present invention, it is determined by the latent image determined by the width d2 of the visual recognition portion 34 appearing when the display member 20 and the display member 30 overlap one another and the width d3 of the concealing portion 36 A desired pattern can be displayed by the selected background image.

  In particular, by configuring the pixels 22 with a plurality of types of unit patterns 23, the pixels 22 can be displayed in color, so that it is possible to realize a color pattern that is rich in color expression.

  In addition, by changing the widths and colors of the viewing portion 34 and the concealing portion 36 in the display member 30, it is possible to easily change the design and the color of the pattern that appears. This also makes it possible to realize a design with high design such as an eye catch.

  Furthermore, by designing each of the pixels 22 as an area, it is possible to ensure the design of the pattern that appears and also to facilitate the creation of a latent image. On the contrary, by arranging the pixels 22 having similar colors and configurations, it is possible to make it difficult to make the latent image appear by making the entire surface of the display member 20 appear to be uniform.

  Furthermore, apparent moiré can be made to be a gradation by generating moiré by the pattern of the pixels 22 arranged in the display member 20 and the viewing portion 34 and the hiding portion 36 by the hidden area 32 of the display member 30. Since it can be done, it becomes possible to express effects such as glossiness and special printing such as special color ink, which are not found in ordinary printed matter, from the ordinary printing process. In addition, texture expression by moire becomes easy, and coexistence with expression of a latent image becomes possible.

  As described above, according to the display body 10 for realizing the display method of the present invention, not only the design and the color expression are excellent due to the above-mentioned action, but also the texture etc. It also becomes possible to express. In particular, it is possible to realize provision of a latent image having a high degree of freedom in design and representation of two or more colors from an existing printing process.

  In the embodiment, in order to evaluate the characteristics of the display body 10 as described above, visual evaluation performed by a large number of observers will be described with respect to the sample display body 100 as shown in FIGS. 10 and 11.

  FIG. 10 is a perspective view showing an example of the basic configuration of the sample display body 100 for evaluation.

  FIG. 11 is a side view showing an example of the basic configuration of the sample display body 100 for evaluation and the observation conditions.

  As shown in FIGS. 10 and 11, in the sample display body 100, the display member 30 is superimposed on the display member 20, but the display member 20 and the display member 30 are not in close contact with each other, and between the surfaces They are arranged parallel to one another with the separation distance g maintained.

  Such sample display body 100 is observed by the observer M from the front direction at a visible distance h from the surface of the display member 30.

  Each pixel 22 disposed in the display member 20 is a unit pattern 23 (C) of cyan, a unit pattern 23 (M) of magenta, and yellow, each of which has a rectangular shape having a long side in the longitudinal direction F1. The unit pattern 23 (Y) is arranged from the left side in the drawing, and PG in the drawing corresponds to the width of one pixel 22. Further, in the example shown in FIG. 10, the widths of the unit patterns 23 (C), 23 (M) and 23 (Y) are equal to each other. Therefore, the width of each of the unit patterns 23 (C), 23 (M), and 23 (Y) is PG / 3.

  In the hidden area 32 of the display member 30, the visible parts 34 and the concealed parts 36, which have a rectangular shape having a long side in the long direction F2, are alternately arranged in the width direction, as shown in FIG. PS corresponds to the width of one hidden area 32. Moreover, in the example shown in FIG. 10, the width | variety of the visual recognition part 34 and the concealment part 36 is equal. Therefore, the width of each of the visual recognition unit 34 and the concealment unit 36 is PS / 2. In addition, the concealing portion 36 has lower transmittance than the visible portion 34.

  In FIG. 10, □ indicates an auxiliary line for easily comparing the sizes of the unit pattern 23, the visualizing portion 34, and the concealing portion 36, and is not actually divided.

  By changing the width PG of the pixel 22 and the width PS of the concealed area 32 and the material of the display member 30 with respect to such a basic configuration, 17 samples such as Nos. 1 to 17 shown in FIG. Display body 100 was created.

In addition, as the display member 20, copy paper (product name: copy paper high white type, distributor: mono-tallow, whiteness: about 94.5 [%], basis weight: 65.2 [g / m ² ], paper thickness : 89 [μm] was used. For the display member 30, a transparent film (product name: OHP film (for color LBP & color PPC), vendor: KOKUYO, material: R-PET film, thickness: 0.10 [mm]), tracing paper (product name: Natural tracing paper, vendor: KOKUYO, basis weight 75 [g / m ² ]) was used. In addition, a laser printer (Oki Data MICROLINE VINCH C 931 dn) was used for the printing machine. When the concealed area 32 was printed on the display member 30 using this printing machine, the ink of the concealed portion 36 transmitted light.

  Under such conditions, as shown in FIG. 13 at separation distances g (0 (mm), 10 (mm), 100 (mm)) of three cases with respect to 17 sample display bodies 100 shown in FIG. The visual evaluation on the quality of the image appeared by the sample display body 100 was performed under the condition that the angle θ between the longitudinal direction F1 and the longitudinal direction F2 was changed from 0 deg to 80 deg. If the separation distance g is 0 (mm), that is, even if the display member 20 and the display member 30 are in close contact with each other, the display member 20 and the display member 30 are bent at some places where they are not in close contact. Were present.

  As an observation method, a plurality of observers M perform visual evaluation under a fluorescent lamp from a visual recognition distance h of about 300 (mm) with respect to the stationary sample display body 100, and appear from the sample display body 100 Whether a special print feeling like metallic gloss can be obtained from the image, and if it can be obtained (for example, whether it feels like metallic paper, metallic ink glaring, color tone) 4 It was rated on a scale (◎ feel very good, 感 じ る feel, や や feel a little, 感 じ not feel).

  FIG. 14 shows the evaluation results when the separation distance g is 0 (mm), FIG. 15 shows the evaluation results when the separation distance g is 10 (mm), and FIG. 16 shows the evaluation results when the separation distance g is 100 (mm) Show the results.

  The following findings were obtained from these evaluation results.

  When the width PG and width PS are narrow, a special print like metal gloss feels stronger as the separation distance g decreases, and as the width PG and width PS increase, the separation distance g increases. I feel strong. Specifically, it is preferable to set the separation distance g to 1/10 times or more and 200 times or less of the smaller one of the width PG and the width PS.

  Also, from the viewpoint of visibility, if it is too fine, it looks only uniformly, so to obtain higher visual effects, the spatial frequency in the width direction of the pixel 22 and the spatial frequency in the width direction of the concealed area 32 Preferably, the maximum value of the spatial frequency of the appearing moiré is 36 (cycle / deg) or less.

  Further, in the sample display bodies 100 of No. 16 and No. 17 in which tracing paper was used as the display member 30, the evaluation result of "A little feeling" was obtained. Also, it was found that the effect could be obtained using tracing paper. It was about 75 to 77% when the transmittance | permeability of tracing paper was measured. Therefore, 70% or more of the transmittance of the display member 30 is sufficient.

  Further, as described above, in the sample display body 100, although the ink of the concealing portion 36 transmits light, a result is obtained that special printing intervals such as metallic gloss can be obtained. Therefore, the concealing portion 36 may not have perfect light shielding properties, and the concealing portion 36 may have a lower transmittance than the visible portion 34.

  Also, as described above, when the separation distance g is 0 (mm), there are places where the display member 20 and the display member 30 are not in close contact with each other due to bending, which makes it appear like metallic gloss. It was not confirmed that the special printing could not be obtained. In addition, I tried to intentionally bend it, but similarly, it was not confirmed that the interval between special printing such as metallic gloss can not be obtained.

  Therefore, as described above, when the width PG and the width PS are narrow, a metal having a smaller separation distance g and a greater separation distance g as the width PG and width PS become larger is felt more strongly. It has been found that the effect of the special print feeling such as gloss is dominant, and the influence of the deflection between the display member 20 and the display member 30 is scarce.

  As described above, it was possible to confirm that the display 10 of the present invention is not only excellent in color expression in design, but also capable of expressing texture and the like as in special printing.

  Although the best mode for carrying out the present invention has been described above with reference to the attached drawings, the present invention is not limited to such a configuration. Within the scope of the invented technical concept of the claims, those skilled in the art will be able to conceive of various changes and modifications, and the changes and modifications are also within the technical scope of the present invention. It is understood to belong to

  The display of the present invention is not limited to the use as a printed matter, but can be used as part of a glass door or wall.

  DESCRIPTION OF SYMBOLS 10 display body, 20 display members, 22 pixels, 23 unit patterns, 30 display members, 32 concealment area | regions, 34 visual recognition parts, 36 concealment parts, 100 sample display bodies

Claims (19)

A display comprising a first display member and a second display member, wherein
A plurality of pixels are provided on one surface of the first display member,
There is a hidden area on one side of the second display member,
The pixels are configured by repeatedly arranging a long unit pattern having a predetermined width adjacent in the width direction, and colors of the adjacent unit patterns are different from each other.
The concealed region is configured by alternately arranging a long visible portion and a concealed portion each having a predetermined width in the width direction, and the concealed portion has a transmittance higher than that of the visible portion. Low
When the first display member and the second display member are superimposed, the longitudinal direction of the unit pattern disposed in the pixel and the concealed region in the concealed region and the pixel overlapping each other A display body characterized in that the long direction does not match.   When the first display member and the second display member are superimposed, the first display member and the second display member are formed by the shape formed by the unit patterns disposed in the pixels overlapping each other and the concealing portion disposed in the concealed region. The display body according to claim 1, wherein the shapes to be formed follow each other.   The display body according to claim 1, wherein an arrangement cycle in which the unit patterns are repeatedly arranged is different from an arrangement cycle in which the visual recognition unit or the concealing unit is arranged.   When the first display member and the second display member are superimposed, a latent image determined by the width of the visible portion and a background image determined by the width of the concealing portion appear The display body of any one of Claim 1 thru | or 3 characterized by these. At the same time as the latent image and the background image appear, moire appears.
The appearance degree of the moiré is varied according to the thickness of the second display member or according to the separation distance between the first display member and the second display member. The display body according to claim 4.   The maximum value among the spatial frequency in the width direction of the pixel, the spatial frequency in the width direction of the concealed area, and the spatial frequency of the appearing moiré is 36 (cycle / deg) or less. The display body according to claim 5. There is an unarranged area in which the unit pattern is not arranged around each of the pixels,
The display according to any one of claims 1 to 6, wherein the shapes of the respective unarranged regions are equal to one another.   The display body according to any one of claims 1 to 6, wherein at least one pixel of the plurality of pixels has a size or a shape different from that of the other pixels.   The display body according to any one of claims 1 to 8, wherein the number of unit patterns disposed in each of the pixels is equal.   The display according to any one of claims 1 to 9, wherein the shape of each pixel is a round shape or a polygonal shape.   The display body according to any one of claims 1 to 10, wherein widths of the unit patterns in the pixels are all the same.   The display body according to any one of claims 1 to 10, wherein the unit patterns having different widths in the pixels are included.   The display body according to any one of claims 1 to 12, wherein an arrangement order of the unit patterns in the pixels is arbitrarily determined for each of the pixels.   The display body according to any one of claims 1 to 13, wherein the respective pixels are randomly arranged in the first display member.   The display body according to any one of claims 1 to 13, wherein at least one pixel of the plurality of pixels is disposed in contact with an adjacent pixel.   The second display member according to any one of claims 1 to 15, wherein the second display member is formed of any one of a transparent transparent film, a sheet, and a tracing paper. Display body.   The display according to any one of claims 1 to 16, wherein the transmittance of the second display member is 70% or more.   The separation distance between the surface of the first display member and the surface of the second display member is one of the width of the pixel and the total width of the hidden portion and the visible portion, whichever is smaller. The display body according to any one of claims 1 to 17, characterized by being 1/10 times or more and 200 times or less. A display method using a display body including a first display member and a second display member, the display method comprising:
A plurality of pixels are provided on one side of the first display member, and a hidden area is provided on one side of the second display member.
The pixels are configured by repeatedly arranging a long unit pattern having a predetermined width adjacent in the width direction, and colors of the adjacent unit patterns are different from each other.
In the concealed area, a long visible portion and a concealed portion each having a predetermined width are alternately arranged in the width direction, and the concealed portion has a lower transmittance than the visible portion.
When the first display member and the second display member are superimposed, the pixels overlapping each other and the concealed area are configured not to coincide with each other in the longitudinal direction.
It is determined by the latent image determined by the width of the visual recognition unit, which appears when the first display member and the second display member are superimposed on the display body, and the width of the concealing unit And displaying a desired pattern by a background image.