WO2012157523A1

WO2012157523A1 - Decoration display body

Info

Publication number: WO2012157523A1
Application number: PCT/JP2012/062023
Authority: WO
Inventors: 毅大坪; 宏内本
Original assignee: 美濃商事株式会社
Priority date: 2011-05-13
Filing date: 2012-05-10
Publication date: 2012-11-22
Also published as: JP4999023B1; JP2012236375A

Abstract

Provided is a decoration display body (1), wherein a plurality of light collection elements (21) are two-dimensionally arranged on the front surface of a transparent material (10) so that each light collection element (21) is directionally aligned to form a light collection element pattern (22), a plurality of pixels (31) are two-dimensionally arranged on the rear surface of the transparent material (10) so that each pixel (31) is directionally aligned to form a pixel pattern (32), and the arrangement pitch of the light collection elements (21) and the arrangement pitch of the pixels (31) are made different so that enlarged virtual images of the pixels (31) emerge above the transparent material (10) . In the decoration display body (1), the pixel (31) comprises an m-color pixel (51) colored in magenta and a y-color pixel (61) colored in yellow, the pixel (31) is formed by overlapping both color pixels (51, 61), and the pixel diameters of the m-color pixels (51) are gradually changed in a predetermined direction of the pixel pattern (32).

Description

Decorative display

The present invention relates to a decorative display used for decoration of various products such as exterior panels, packaging boxes, advertising bodies, ornaments, and digital photo frames of gaming machines and game machines.

Generally, various products such as outer layer panels of game machines and game machines, packaging boxes, advertising bodies, ornaments, and digital photo frames are often decorated with letters and designs on the surface. In such decorations, a technique that employs a decoration display body that causes an enlarged virtual image such as a pattern to appear upward from the surface of various products is conventionally known, and is disclosed, for example, in Patent Document 1 below.

The decorative display body of this Patent Document 1 has the same shape as a plano-convex lens-shaped condensing element layer formed by aligning a number of plano-convex lens-shaped condensing elements having the same shape and the same size on the surface of a transparent material. A pixel layer formed by arranging a large number of pixels of the same size vertically and horizontally on the back surface of a transparent material, and the arrangement pitch of the light condensing elements in the plano-convex lens-shaped light condensing element layer and the pixels in the pixel layer By shifting the arrangement pitch from each other, the enlarged virtual image of the pixel appears above the transparent material.

Further, a technique for deforming the shape of the enlarged virtual image by applying the technique of Patent Document 1 is also known, for example, disclosed in Patent Document 2 and Patent Document 3 below. The decorative display body of Patent Document 2 gradually deforms the pixel shape as it moves away from the basic pixel set as the reference pixel, so that the enlarged virtual image gradually deforms as the viewing position moves. Yes. Further, the decorative display body of Patent Document 3 gradually rotates the pixel as it moves away from the basic pixel as described above, so that the enlarged virtual image gradually rotates as the viewing position moves. .

Japanese Patent Laid-Open No. 2001-055000 JP 2003-226100 A JP 2003-226099 A

However, although there has been a decorative display body in which an enlarged virtual image of a pixel is gradually deformed or rotated as the viewing position is moved, there has been no display of a color gradation effect on the surface of the decorative display body.

The present invention has been made in view of the above-described technical background, and an object thereof is to provide a decorative display body capable of producing a color gradation effect using an enlarged virtual image of a pixel.

In order to achieve the above object, the decorative display body according to the present invention has a plurality of convex lens-shaped light condensing elements arranged on the surface of a sheet-like or plate-like transparent material to have a directivity of each light condensing element. A light condensing element pattern is formed by two-dimensionally arranging, and a pixel pattern is formed by two-dimensionally arranging a plurality of pixels on the back surface of the transparent material with the directionality of each pixel. The enlarged virtual image of the pixel appears above the transparent material by forming the light condensing element pattern and the pixel pattern so that the arrangement pitch of each pixel is larger than the arrangement pitch of each light condensing element. It is a decorative display body to be made. Each of the pixels includes a transparent first color pixel colored with at least a predetermined color and a transparent second color pixel colored with another color different from the first color pixel, The first color pixels and the second color pixels are arranged in a manner according to the arrangement of the pixel patterns, and the second color pixels are arranged in a manner according to the arrangement of the pixel patterns. And the pixel diameter of at least one of the first color pixel and the second color pixel is set along a predetermined direction of the pixel pattern. By gradually changing, the ratio of the colors of the first color pixel and the second color pixel constituting each pixel changes along a predetermined direction of the pixel pattern.

According to this, a pixel is formed by overlapping a plurality of transparent or translucent color pixels colored with different colors, so that the enlarged virtual image of the pixel is in a state where the enlarged virtual image of each color pixel is synthesized. Therefore, an enlarged virtual image of a composite color obtained by combining the colors of the enlarged virtual image of each color pixel can be displayed. At the same time, when the pixel diameter of at least one of the color pixels gradually changes along a predetermined direction of the pixel pattern, the color ratio of each color pixel constituting the pixel changes along the predetermined direction. Accordingly, the combined color of the enlarged virtual image of the pixel can be gradually changed accordingly, and a color gradation effect can be produced for the viewer.

The first color pixels and the second color pixels forming the pixels of the pixel pattern are arranged at an arrangement pitch of 101% or less of the arrangement pitch of the light condensing elements of the light condensing element pattern. preferable. According to this, the magnification rate of the magnified virtual image of each color pixel is increased, and the magnified virtual image of each color pixel can be made to appear greatly with a more blurred outline. For this reason, the enlarged virtual images of the respective color pixels that overlap in the vertical direction are further combined, and the enlarged virtual image of the combined color obtained by combining the colors of the enlarged virtual images of the respective color pixels as a whole pixel is easily displayed. In addition, since the enlarged virtual images of the adjacent pixels are further combined, it is possible to produce a gradation effect in which the color changes smoothly for the viewer.

Further, it is preferable that the first color pixels and the second color pixels forming the pixels of the pixel pattern are arranged at the same arrangement pitch. According to this, since each color pixel can be overlapped easily and surely, the color ratio of each color pixel forming the pixel can be set with high accuracy, and a desired pattern gradation effect can be easily achieved. It becomes. In addition, each color pixel forming the pixels of the pixel pattern is preferably colored with one of the three primary colors of cyan, magenta, and yellow. According to this, an enlarged virtual image of a pixel of a new composite color can be displayed upward using an enlarged virtual image of various color pixels composed of the three primary colors of cyan, magenta, and yellow, and a gradation effect composed of a desired color. It becomes easy to play.

According to the present invention, a pixel is formed by superimposing a plurality of transparent or translucent color pixels colored in different colors, so that the enlarged virtual image of the pixel is a state in which the enlarged virtual image of each color pixel is synthesized. Therefore, an enlarged virtual image of a composite color obtained by combining the colors of the enlarged virtual images of the respective color pixels can be made to appear. At the same time, when the pixel diameter of at least one of the color pixels gradually changes along a predetermined direction of the pixel pattern, the color ratio of each color pixel constituting the pixel changes along the predetermined direction. Accordingly, the combined color of the enlarged virtual image of the pixel can be gradually changed accordingly, and a color gradation effect can be produced for the viewer.

For this reason, consumers can be interested in various products by using this decoration display for decoration of various products such as exterior panels, packaging boxes, advertising bodies, ornaments, and digital photo frames of gaming machines and game machines. Therefore, the willingness to purchase goods can be improved.

It is a top view of the decoration display body which concerns on 1st Embodiment. It is an enlarged plan view showing the relationship between (a) light condensing elements and pixels, (b) light condensing elements and m color pixels, and (c) light condensing elements and y color pixels in the decorative display body according to the first embodiment. It is a schematic cross section of the decorative display body according to the first embodiment. It is a figure which shows the gradation effect of the color in the decoration display body which concerns on 1st Embodiment. It is an enlarged plan view which shows the relationship between (a) light condensing element and pixel, (b) light condensing element and c color pixel, and (c) light condensing element and y color pixel of the decorative display body according to the second embodiment. It is a schematic cross section of the decorative display body according to the second embodiment. It is a figure which shows the gradation effect of the color in the decoration display body which concerns on 2nd Embodiment. It is an enlarged plan view which shows the relationship between the condensing element of the decoration display body which concerns on 3rd Embodiment, and a pixel. (A) Condensing element and c color pixel, (b) Condensing element and m color pixel, (c) Condensing element and y color pixel of the decorative display body according to the third embodiment. is there. It is a schematic cross section of the decoration display body which concerns on 3rd Embodiment. It is a figure which shows the gradation effect of the color in the decoration display body which concerns on 3rd Embodiment.

(1) First Embodiment Next, a first embodiment of a decorative display according to the present invention will be described with reference to FIGS. In the present embodiment, a case will be described in which the decorative display body 1 exhibits a gradation effect of magenta and yellow using an enlarged virtual image of a pixel.

As shown in FIGS. 1 and 3, the decorative display body 1 is formed by arranging a plurality of convex lens-shaped condensing elements 21 made of uncolored transparent ink on the surface of a plate-like transparent material 10 such as an acrylic plate. A light condensing element layer 20 having the light condensing element pattern 22 formed, and a pixel pattern 32 formed by arranging a plurality of dot-like pixels 31 made of transparent ink colored on the back surface of the transparent material 10. The pixel layer 30 and the background layer 40 provided in such a manner as to sandwich the pixel layer 30 with the transparent material 10 are provided.

As shown in FIGS. 1 to 3, the light condensing element layer 20 has a light condensing element pattern 22 formed by arranging light condensing elements 21 in a two-dimensional manner with the direction of each light condensing element 21 arranged. Is formed. This light condensing element pattern 22 is arranged in the form of a matrix in which the light condensing elements 21 are arranged in a matrix at the same arrangement pitch p in the x direction inclined by an angle of 45 ° clockwise with respect to the horizontal and the y direction perpendicular thereto. Let it be formed regularly. In addition, the diameter of the light condensing element 21 in this embodiment is 0.3 mm, and the arrangement pitch p is 0.431 mm. Further, in the following description, for convenience, directions rotated by an angle of 45 ° in the counterclockwise direction for each of the x direction and the y direction in which the light condensing elements 21 are arranged are defined as an α direction and a β direction.

2 and 3, the pixel layer 30 has a pixel pattern 32 formed by two-dimensionally arranging the pixels 31 with the same directionality as the light condensing element pattern 22 of each pixel 31. Has been. In this pixel pattern 32, the pixels 31 are arranged at an arrangement pitch q that is larger than the arrangement pitch p of the light condensing elements 21, so that an enlarged virtual image of the pixels 31 appears above the transparent material 10. In the present embodiment, the arrangement pitch q of the pixels 31 is 0.4313 mm.

The pixel 31 includes a first color pixel (hereinafter referred to as “m color pixel”) 51 formed by a magenta colored transparent ink and a second color pixel formed by a yellow colored transparent ink (hereinafter referred to as “m color pixel”). (Hereinafter referred to as “y color pixel”) 61. Specifically, as shown in FIG. 3, after forming an m-color pixel layer 50 in which m-color pixels 51 are arranged in a manner in accordance with the arrangement of the pixel patterns 32 on the back surface of the transparent material 10, the pixel pattern The y color pixel layer 60 in which the y color pixels 61 are arranged in a manner in accordance with the arrangement of 32 is formed. Accordingly, the pixel 31 is formed by superimposing the transparent m-color pixel 51 and the y-color pixel 61 colored with magenta and yellow, respectively. As a result, the magnified virtual image of the pixel 31 is in a state where the magnified virtual image of the m-color pixel 51 and the y-color pixel 61 are combined, so that the color of the magnified virtual image of each of the

color pixels

51 and 61 is synthesized. Enlarged virtual image can be displayed. In particular, since the

color pixels

51 and 61 are colored and transparent, the enlarged virtual images of the

color pixels

51 and 61 are also colored and transparent, and the colors of the enlarged virtual images of the

color pixels

51 and 61 are reliably combined. Can do.

At this time, as shown in FIG. 2A, the m color pixels 51 and the y color pixels 61 are arranged at the same arrangement pitch q. Therefore, since the m color pixel 51 and the y color pixel 61 can be easily and reliably overlapped, the ratio of each color of the m color pixel 51 and the y color pixel 61 forming the pixel 31 can be set with high accuracy. It is easy to achieve a gradation effect by a desired enlarged virtual image using magenta and yellow.

In addition, as shown in FIG. 2B, the m-color pixel 51 is formed so that the pixel diameter gradually decreases along the direction from −α to + α, and is not formed in the middle. On the other hand, as shown in FIG. 2C, the y-color pixel 61 has a constant pixel diameter in any of the α directions. Therefore, since the ratio of the area of the m-color pixel 51 in the pixel 31 is decreased along the direction from −α to + α, the ratio of the color of the m-color pixel 51 in the pixel 31 is gradually decreased. The color ratio of the color pixel 61 is relatively increased. For this reason, as shown in FIG. 4, the combined color of the enlarged virtual image of the pixel 31 is generally referred to as red (R) → orange (O), as shown in FIG. → Since it can be gradually changed to yellow (Y), a color gradation effect can be produced for the viewer.

Here, the m color pixel 51 and the y color pixel 61 forming the pixel 31 are arranged at an arrangement pitch q of 101% or less (p <q ≦ p × 1.01) of the arrangement pitch p of the light condensing elements 21. Yes. Thereby, the magnification rate of the magnified virtual image of the m color pixel 51 and the y color pixel 61 can be increased. In general, in a magnifying lens or the like, the blurring of the contour in the virtual image of the object gradually increases as the magnification of the object increases. Therefore, by increasing the magnification rate of the magnified virtual image of each

color pixel

51, 61, the magnified virtual image of each

color pixel

51, 61 can be made to appear greatly with a more blurred outline. As a result, the enlarged virtual images of the m-color pixel 51 and the y-color pixel 61 that overlap vertically are further combined, and the colors of the enlarged virtual images of the m-color pixel 51 and the y-color pixel 61 are combined as the entire pixel 31. It becomes easy to reveal the enlarged virtual image of the composite color. In addition, since the enlarged virtual images of the adjacent pixels 31 are further combined, it is possible to produce a gradation effect in which the color changes smoothly for the viewer. In addition,

As shown in FIG. 3, the background layer 40 has a transparent material 10 side surface that is colored opaque white and reflects light incident from the front side of the decorative display body 1. Therefore, the light reflected by the background layer 40 passes through each pixel 31 of the pixel layer 30, so that an enlarged virtual image can easily appear in the color of the pixel 31.

(2) Second Embodiment Next, a second embodiment of the decorative display according to the present invention will be described with reference to FIGS. In the present embodiment, a case will be described in which the decorative display body 2 exhibits a gradation effect of cyan and yellow using an enlarged virtual image of a pixel. In the following description, only the configuration different from that of the first embodiment will be described, and the description of the same configuration as that of the first embodiment will be omitted and the same reference numeral will be given.

The decorative display body 2 in the present embodiment includes a pixel layer 130 different from the pixel layer 30 in the first embodiment.

As shown in FIGS. 5 and 6, the pixel layer 130 has a pixel pattern 132 formed by two-dimensionally arranging the pixels 131 with the same directionality as the condensing element pattern 22 of each pixel 131. Has been. In the pixel pattern 132, as in the first embodiment, since the pixels 131 are arranged at the arrangement pitch q, an enlarged virtual image of the pixels 131 appears above the transparent material 10.

The pixel 131 includes a first color pixel (hereinafter referred to as “c color pixel”) 71 formed by a transparent ink colored cyan, and a second color pixel formed by a transparent ink colored yellow (hereinafter referred to as “c color pixel”). (Hereinafter referred to as “y color pixel”) 61. Specifically, as shown in FIG. 6, after the c color pixel layer 70 in which the c color pixels 71 are arranged in a manner in accordance with the arrangement of the pixel patterns 132 on the back surface of the transparent material 10, the pixel pattern is formed. The y color pixel layer 60 in which the y color pixels 61 are arranged in a manner according to the arrangement of 132 is formed. Therefore, the pixel 131 is formed by superimposing the transparent c color pixel 71 and the y color pixel 61 colored with cyan and yellow, respectively. As a result, the enlarged virtual image of the pixel 131 becomes a state in which the enlarged virtual images of the c-color pixel 71 and the y-color pixel 61 are combined, so that the colors of the enlarged virtual images of the

color pixels

71 and 61 are combined. Enlarged virtual image can be displayed. In particular, since the

color pixels

71 and 61 are colored and transparent, the enlarged virtual images of the

color pixels

71 and 61 are reliably combined. Can do.

At this time, as shown in FIG. 5A, both the c color pixel 71 and the y color pixel 61 are arranged at an arrangement pitch q. Accordingly, since the c color pixel 71 and the y color pixel 61 can be easily and reliably overlapped, the ratio of each color of the c color pixel 71 and the y color pixel 61 forming the pixel 131 can be set with high accuracy. It is easy to achieve a gradation effect by a desired enlarged virtual image using cyan and yellow.

Further, as shown in FIG. 5B, the c-color pixel 71 is formed so that the pixel diameter gradually increases along the direction from −α to + α. On the other hand, as shown in FIG. 5C, the y-color pixel 61 has a constant pixel diameter in any of the α directions. Accordingly, since the ratio of the area of the c-color pixel 71 in the pixel 131 increases along the direction from −α to + α, the ratio of the color of the c-color pixel 71 in the pixel 131 gradually increases. The color ratio of the color pixel 61 becomes relatively small. For this reason, as shown in FIG. 7, the composite color of the enlarged virtual image of the pixel 131 is generally referred to as yellow (Y) → yellow-green (YG) as the color ratio of the

color pixels

71 and 61 constituting the pixel 131 changes. ) → green (G), so that the color gradation effect can be achieved for the viewer.

Here, the c color pixel 71 and the y color pixel 61 forming the pixel 131 are arranged at an arrangement pitch q of 101% or less (p <q ≦ p × 1.01) of the arrangement pitch p of the light condensing elements 21. Yes. Thereby, since the enlargement ratio of the enlarged virtual image of each

color pixel

71, 61 becomes high, the enlarged virtual image of each

color pixel

51, 61 can be made to appear greatly with a more blurred outline. As a result, the enlarged virtual images of the c-color pixel 71 and the y-color pixel 61 that overlap in the vertical direction are further combined, and the colors of the enlarged virtual images of the c-color pixel 71 and the y-color pixel 61 are combined as the entire pixel 131. It becomes easy to reveal the enlarged virtual image of the composite color. Moreover, since the enlarged virtual images of the adjacent pixels 131 are further combined, it is possible to produce a gradation effect in which the color changes smoothly for the viewer.

(3) Third Embodiment Next, a third embodiment of the decorative display body according to the present invention will be described with reference to FIGS. In the present embodiment, a case will be described in which the decorative display body 3 exhibits a gradation effect of cyan, magenta, and yellow using an enlarged virtual image of a pixel. In the following description, only the configuration different from the first and second embodiments will be described, and the description of the same configuration as the first and second embodiments will be omitted and the same reference numerals will be given. To do.

The decorative display body 3 in this embodiment includes a pixel layer 230 different from the pixel layer 30 of the first embodiment and the pixel layer 130 of the second embodiment.

As shown in FIGS. 8 and 9, the pixel 230 has a pixel pattern 232 formed by two-dimensionally arranging the pixels 231 with the same directionality as the light condensing element pattern 22 of each pixel 231. ing. In the pixel pattern 232, since the pixels 231 are arranged at the arrangement pitch q as in the first and second embodiments, an enlarged virtual image of the pixels 231 appears above the transparent material 10.

The pixel 231 includes a first color pixel (hereinafter referred to as “c color pixel”) 71, a second color pixel (hereinafter referred to as “m color pixel”) 51, and a third color pixel (hereinafter referred to as “y color”). 61) is used. Specifically, as shown in FIG. 10, a c color pixel layer 70 in which c color pixels 71 are arranged in a manner in accordance with the arrangement of the pixel pattern 232 is formed on the back surface of the transparent material 10, and then the pixel The m-color pixel layer 50 in which the m-color pixels 51 are arranged in a manner in accordance with the arrangement of the patterns 232 is formed, and then the y-color pixel layer 60 in which the y-color pixels 61 are arranged in a manner in accordance with the arrangement of the pixel patterns 232. Is forming. Accordingly, the pixel 231 is formed by appropriately overlapping transparent c color pixel 71, m color pixel 51, and y color pixel 61 colored with cyan, magenta, and yellow, respectively. As a result, the enlarged virtual image of the pixel 231 becomes a state in which the enlarged virtual images of the

respective color pixels

71, 51, 61 are combined, so that the color of the enlarged virtual image of each of the

color pixels

71, 51, 61 is combined. Enlarged virtual image can be displayed. In particular, since the

color pixels

51 and 61 are colored and transparent, the enlarged virtual images of the

color pixels

51 and 61 are reliably combined. Can do.

At this time, as shown in FIG. 8, each of the c color pixel 71, the m color pixel 51, and the y color pixel 61 are arranged at an arrangement pitch q. Therefore, since the

color pixels

71, 51, 61 can be easily and reliably overlapped, the ratio of each color of the c color pixel 71, the m color pixel 51, and the y color pixel 61 forming the pixel 231 is accurately set. This makes it easy to achieve a gradation effect by a desired enlarged virtual image using cyan, magenta, and yellow.

Further, as shown in FIG. 9A, the c-color pixel 71 has a constant pixel diameter in any of the α directions. Further, as shown in FIG. 9B, the m-color pixel 51 is formed so that the pixel diameter gradually increases from the middle along the direction from -α to + α. Further, as shown in FIG. 9C, the y-color pixel 61 is formed such that the pixel diameter gradually decreases along the direction from -α to + α, and is not formed halfway. Accordingly, the area ratio of the c color pixel 71 in the pixel 231 is constant along the direction from −α to + α, the area ratio of the m color pixel 51 is increased, and the area ratio of the y color pixel 61 is It gets smaller. As a result, as shown in FIG. 11, the combined color of the enlarged virtual image of the pixel 231 is generally referred to as green (G) → light blue as the color ratio of each

color pixel

71, 51, 61 constituting the pixel 231 changes. Since it can be gradually changed as (LB) → blue (B) → purple (P), it is possible to produce a color gradation effect on the viewer.

Here, the

color pixels

71, 51, 61 forming the pixel 231 are arranged at an arrangement pitch q of 101% or less (p <q ≦ p × 1.01) of the arrangement pitch p of the light condensing elements 21. As a result, the magnification rate of the magnified virtual image of each

color pixel

71, 51, 61 is increased, so that the magnified virtual image of each

color pixel

71, 51, 61 can be made to appear greatly with a more blurred outline. As a result, the enlarged virtual images of the

color pixels

71, 51, 61 that overlap in the vertical direction are further combined, and the colors of the enlarged virtual images of the c color pixel 71, the m color pixel 51, and the y color pixel 61 as the entire pixel 231. It becomes easy to reveal an enlarged virtual image of the synthesized color that is synthesized. In addition, since the enlarged virtual images of the adjacent pixels 231 are further combined, it is possible to achieve a gradation effect in which the color smoothly changes as a result.

Although the case where the direction in which the pixel diameter of each

color pixel

51, 61, 71 changes is from -α to + α has been described, the pixel diameter of each

color pixel

51, 61, 71 along the β direction or any other direction is described. It may be changed. Further, the directions in which the color of the color pixel is changed need not be the same direction.

Further, the case where the

color pixels

51, 61, 71 are arranged at the same arrangement pitch when forming the

pixels

31, 131, 231 has been described. However, if the color pixels are overlapped, the same arrangement pitch is used. It does not have to be.

In addition, although the case where the color pixel is colored with any of the three primary colors of cyan, magenta, and yellow has been described, it may be colored with any color.

In addition, the case where the

pixels

31, 131, and 231 are configured by one color pixel or by overlapping two color pixels has been described. However, the

pixel

31, 131, and 231 may be configured by overlapping three or more color pixels. Also good.

Further, at least one of the

color pixels

51, 61, and 71 may be changed along a predetermined direction.

In addition, the

pixel patterns

32, 132, and 232 have been described in the case where they are arranged two-dimensionally with the same directionality as the light condensing element pattern 22, but may be arranged two-dimensionally by appropriately changing the direction. Good.

Further, although the case where the

color pixels

51, 61, 71 are transparent has been described, they may be translucent.

Moreover, although the case where the transparent material 10 has a plate shape has been described, it may be a sheet shape.

In addition, although the case where the

pixels

31, 131, and 231 are dot-shaped has been described, any shape may be used.

The

pixels

31, 131, and 231 are illustrated as being planar in FIGS. 3, 6, and 10, but are not particularly limited, and may be spherical or other shapes. .

In addition, although the case where the background layer 40 is opaque has been described, the background layer may be transparent or translucent. In addition, when the background layer 40 is colored white that allows light transmission or diffuse white, the gradation effect can be changed using backlight illumination or the like.

The color pixels forming the pixels of the pixel pattern are arranged with an arrangement pitch of 101% or less of the arrangement pitch of the light condensing elements of the light condensing element pattern, but with an arrangement pitch exceeding 101%. It may be arranged. However, when the arrangement pitch of each color pixel exceeds 101% of the arrangement pitch of the light condensing elements, the enlargement rate of the enlarged virtual image of each color pixel may be insufficient, and in this case, the enlarged virtual image is too blurred. The gradation effect may not be achieved. For this reason, it is preferable that the color pixels forming the pixels of the pixel pattern are arranged at an arrangement pitch of 101% or less of the arrangement pitch of the light condensing elements of the light condensing element pattern. In particular, as the array pitch of each color pixel approaches the array pitch of the light condensing elements, the magnification rate of the enlarged virtual image of each color pixel increases. (However, in order to make the enlarged virtual image of each color pixel appear above the transparent material, it is essential that the arrangement pitch of each color pixel is larger than the arrangement pitch of the light condensing elements).

The embodiments of the present invention have been described above with reference to the drawings. However, the present invention is not limited to the illustrated embodiments. Various modifications and variations can be made to the illustrated embodiment within the same range or equivalent range as the present invention.

1, 2, 3 ... Decoration display 10 ... Transparent material 20 ... Condensing element layer 21 ... Condensing element 22 ... Condensing

element pattern

30, 130, 230 ...

Pixel layer

31, 131, 231 ...

Pixel

32, 132, 232 ... Pixel pattern 40 ... Background layer 50 ... m color pixel layer 51 ... m color pixel 60 ... y color pixel layer 61 ... y color pixel 70 ... c color pixel layer 71 ... c color pixel

Claims

On the surface of the sheet-like or plate-like transparent material, a plurality of convex lens-like light condensing elements are arranged two-dimensionally with the direction of each light condensing element to form a light condensing element pattern, A pixel pattern is formed by two-dimensionally arranging a plurality of pixels on the back surface of the transparent material with the direction of each pixel arranged, and the arrangement pitch of each pixel is larger than the arrangement pitch of each light condensing element. By forming the light condensing element pattern and the pixel pattern to be a decorative display body that causes an enlarged virtual image of the pixel to appear above the transparent material,
Each of the pixels includes a transparent first color pixel colored with at least a predetermined color and a transparent second color pixel colored with another color different from the first color pixel, The first color pixels and the second color pixels are arranged in a manner according to the arrangement of the pixel patterns, and the second color pixels are arranged in a manner according to the arrangement of the pixel patterns. And the pixel diameter of at least one of the first color pixel and the second color pixel is set along a predetermined direction of the pixel pattern. The decorative display body, wherein the ratio of the color of the first color pixel and the second color pixel constituting each pixel changes along a predetermined direction of the pixel pattern by gradually changing.
The first color pixel and the second color pixel that form pixels of the pixel pattern are arranged at an arrangement pitch of 101% or less of an arrangement pitch of light condensing elements of the light condensing element pattern. The decorative display body described.
The decorative display body according to claim 1 or 2, wherein the first color pixels and the second color pixels forming the pixels of the pixel pattern are arranged at the same arrangement pitch.