WO2012144091A1 - Decorative display element - Google Patents

Decorative display element Download PDF

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Publication number
WO2012144091A1
WO2012144091A1 PCT/JP2011/067941 JP2011067941W WO2012144091A1 WO 2012144091 A1 WO2012144091 A1 WO 2012144091A1 JP 2011067941 W JP2011067941 W JP 2011067941W WO 2012144091 A1 WO2012144091 A1 WO 2012144091A1
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WIPO (PCT)
Prior art keywords
virtual image
enlarged virtual
linear
linear pixel
pixel
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PCT/JP2011/067941
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French (fr)
Japanese (ja)
Inventor
毅 大坪
宏 内本
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美濃商事株式会社
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Publication of WO2012144091A1 publication Critical patent/WO2012144091A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44F—SPECIAL DESIGNS OR PICTURES
    • B44F1/00—Designs or pictures characterised by special or unusual light effects
    • B44F1/06—Designs or pictures characterised by special or unusual light effects produced by transmitted light, e.g. transparencies, imitations of glass paintings

Definitions

  • the present invention relates to a decorative display body used for decoration of various products such as exterior panels, packaging boxes, advertising bodies, and ornaments of gaming machines and game machines, and a display device such as a photo frame provided with the decorative display body.
  • the decorative display body of Patent Document 1 includes a light condensing element pattern formed by arranging convex lens-shaped light condensing elements on the surface of a transparent material in a two-dimensional manner with the directivity of each light condensing element.
  • a pixel pattern formed by arranging a plurality of pixels on the back surface of the transparent material in a two-dimensional manner with the same directionality as the light condensing element pattern of each pixel.
  • the above-described decorative display body is also known in which pixels are linear, for example, disclosed in Patent Document 2 below.
  • the decorative display body of Patent Document 2 is formed by arranging the light condensing element pattern similar to that of Patent Document 1 and linear pixels in two dimensions in parallel along one direction of the light condensing element pattern.
  • an enlarged virtual image such as a pattern drawn by the linear pixel appears above or below the transparent material.
  • the metal part has a gloss.
  • the gloss is expressed by the contrast of light and darkness between the part where light is reflected and the part where light is not reflected, and the sight of the viewer is strongly stimulated by the gloss, so the viewer is interested in the product. There is an effect of giving it.
  • the decorative display bodies described in Patent Document 1 and Patent Document 2 can cause an enlarged virtual image of pixels or linear pixels to appear above or below the transparent material, but have a glossy feeling like a metal surface. It was not a thing.
  • 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 that can express a glossy feeling like a metal surface without using a metal.
  • the decorative display body 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 condensing element pattern is formed by two-dimensionally arranging, and a plurality of colored linear pixels are arranged in parallel at an arrangement pitch different from the condensing element pattern on the back surface of the transparent material. As a result, the enlarged virtual image of the linear pixel appears above or below the transparent material.
  • an enlarged virtual image appearing area is provided on the back surface of a transparent material, a linear pixel pattern is formed in the enlarged virtual image appearing area, and each linear pixel in the linear pixel pattern is enlarged virtual image appearing.
  • a magnified virtual image of the linear pixel appears and disappears depending on the viewing position by having a line width that allows an enlarged virtual image of the same size or larger as the projected area to appear above or below the transparent material.
  • the enlarged virtual image of the linear pixel that is equal to or larger than the enlarged virtual image appearance area appears above or below the transparent material, the enlarged virtual image of the linear pixel clearly appears and disappears depending on the viewing position. Can be made. For this reason, there is a contrast between light and dark due to the dark part when the enlarged virtual image of the linear pixel appears and the bright part when the enlarged virtual image of the linear pixel disappears. Glossy feeling can be simulated.
  • the linear pixel pattern is formed such that the interval between the linear pixels is equal to or larger than the line width. According to this, since the rate of disappearance is higher than the appearance of the enlarged virtual image of the linear pixel, the bright part when the enlarged virtual image disappears is larger than the dark part when the enlarged virtual image appears, and the metal surface It is possible to express a glossy feeling like this.
  • a plurality of enlarged virtual image appearing areas are provided on the back surface of the transparent material, and a linear pixel pattern is formed in each enlarged virtual image appearing area. According to this, glossiness like a metal surface can be expressed in a plurality of locations of the transparent material.
  • the linear pixel pattern is arranged in a different arrangement direction for each enlarged virtual image appearance region. According to this, when a dark part is expressed by the appearance of an enlarged virtual image of a linear pixel in a certain enlarged virtual image appearing area, the enlarged virtual image of the linear pixel is lost in another enlarged virtual image appearing area. Since a bright part is expressed, the timing at which contrast of light and darkness is generated in each enlarged virtual image appearance region can be varied, and glossiness like a metal surface can be expressed more decoratively.
  • a plurality of colored pixels are two-dimensionally arranged in the same direction as the light condensing element pattern of each pixel to form a second pixel pattern. It is preferable that the enlarged virtual image of the pixel in the second pixel pattern appears at a position lower than the enlarged virtual image of each linear pixel of the linear pixel pattern. According to this, since the enlarged virtual image of the pixel in the second pixel pattern appears at a position lower than the enlarged virtual image of each linear pixel in the linear pixel pattern, the enlarged virtual image appearance region is compared with the adjacent region. It looks like it is floating and can express glossiness like a metal surface more emphasized.
  • an enlarged virtual image of a linear pixel that is equal to or larger than the enlarged virtual image appearance area appears above or below the transparent material. Can be eliminated. For this reason, there is a contrast between light and dark due to the dark part when the enlarged virtual image of the linear pixel appears and the bright part when the enlarged virtual image of the linear pixel disappears.
  • Glossy feeling can be simulated. Therefore, by expressing a glossy feeling like a metal surface without using metal, the viewer's vision can be strongly stimulated, and the viewer's willingness to purchase goods can be improved.
  • a decorative display body 10 As shown in FIG. 1, a decorative display body 10 according to the present embodiment is adopted in a so-called digital photo frame (display device) 1 that displays photographic data on a display display unit I, and the periphery of the display display unit I Provided in the department. As shown in FIG. 2, the decorative display body 10 is provided with a plate-like or sheet-like transparent material 11 such as an acrylic plate, and a plurality of convex lenses using a non-colored or colored transparent ink.
  • a plate-like or sheet-like transparent material 11 such as an acrylic plate
  • the light condensing element layer 12 is formed by arranging a plurality of light condensing elements 12a in a two-dimensional manner with the directivity of the light condensing elements 12a arranged. 121 is provided.
  • the light condensing element pattern 121 is regularly formed by equally arranging the light condensing elements 12a in a matrix at the same arrangement pitch p in the x direction inclined by an angle of 45 ° with respect to the horizontal and the y direction orthogonal thereto.
  • the condensing element 12a has a diameter of 1.0 mm and an arrangement pitch p of 1.10 mm.
  • the pixel layer 13 is provided with regions (hereinafter referred to as “enlarged virtual image appearing regions”) R1 to R29 having a predetermined area, and the enlarged virtual image appearing regions R1 to R29 include A linear pixel pattern is formed by arranging a plurality of linear pixels 13a colored in black in parallel. Further, the enlarged virtual image appearing areas R1 to R29 are joined together by an enlarged virtual image appearing area R30 having a narrow width to form a “vine plant” as a whole.
  • the linear pixel patterns formed in the enlarged virtual image appearing regions R1 to R29 have the linear pixels 13a arranged in different arrangement directions for each of the enlarged virtual image appearing regions R1 to R29. is there. That is, the linear pixel pattern includes a first linear pixel pattern 131 in which linear pixels 13a are arranged in parallel in the vertical direction and a second linear pixel in which linear pixels 13a are arranged in parallel in the horizontal direction.
  • the fourth linear pixel pattern 134 arranged in the same manner.
  • the enlarged virtual image appearing areas R1 to R8 in which the first linear pixel pattern 131 is formed are collectively referred to as “first enlarged virtual image appearing area groups R1 to R8”.
  • the enlarged virtual image appearing regions R9 to R14 in which the pixel pattern 132 is formed are collectively referred to as “second enlarged virtual image appearing region groups R9 to R14”, and the enlarged virtual image appearing in which the third linear pixel pattern 133 is formed.
  • the regions R15 to R21 are collectively referred to as “third enlarged virtual image appearance region group R15 to R21”, and the enlarged virtual image appearance regions R22 to R29 in which the fourth linear pixel pattern 134 is formed are collectively referred to as “fourth enlarged virtual image appearance. This is referred to as “exit region group R22 to R29”.
  • the enlarged virtual image appearing regions R1 to R29 corresponding to the first to fourth enlarged virtual image appearing region groups are formed on the back surface of the transparent material 11, so that the enlarged virtual image Z of the linear pixel 13a is converted into each enlarged virtual image. It becomes possible to appear in the appearing areas R1 to R29.
  • the first linear pixel pattern 131 has a linear pixel 13a of 45 ° clockwise in the x direction of the light condensing element pattern 121.
  • the arrangement pitch q of the linear pixels 13a is larger than the arrangement pitch p of the light condensing elements 12a. Therefore, the enlarged virtual image Z1 of the linear pixel 13a in the vertical direction can appear above the transparent material 11 in the first enlarged virtual image appearance region group R1 to R8.
  • the arrangement pitch q of the linear pixels 13a is 1.11 mm.
  • the second linear pixel pattern 132 is counterclockwise in the x direction of the light condensing element pattern 121. They are arranged at an arrangement pitch q so as to be parallel to the direction rotated in the direction by an angle of 45 ° (left-right direction). That is, the second linear pixel pattern 132 is the same as the pattern obtained by rotating the first linear pixel pattern 131 by an angle of 90 °.
  • the enlarged virtual image Z2 of the linear pixels 13a in the left-right direction is used as the transparent material 11 in the second enlarged virtual image appearance region group R9 to R14. Can appear above. *
  • the third linear pixel pattern 133 is clockwise with respect to the x direction of the light condensing element pattern 121.
  • the enlarged virtual image Z3 of the linear pixels 13a in the diagonally upward direction is transparent in the third enlarged virtual image appearance region group R15 to R21. It can appear above the material 11.
  • the fourth linear pixel pattern 134 has the linear pixel 13a in the x direction (diagonally left of the light condensing element pattern 121). Are arranged at an arrangement pitch q so as to be parallel to the upward direction. That is, the fourth linear pixel pattern 134 is the same as a pattern obtained by rotating the first linear pixel pattern 131 counterclockwise by an angle of 45 °. Since the arrangement pitch of the linear pixels 13a is also larger than the arrangement pitch p of the light condensing elements 12a, the enlarged virtual image Z4 of the linear pixels 13a in the diagonally upward left direction is transparent in the fourth enlarged virtual image appearance region group R22 to R29. It can appear above the material 11. *
  • the linear pixels 13a in the linear patterns 131 to 134 are each formed with a line width W as shown in FIG.
  • This line width W is a width that causes the enlarged virtual images Z1 to Z4 to appear in the same extent as the above-described enlarged virtual image appearing regions R1 to 29 (about 90% to 100% of the enlarged virtual image appearing regions R1 to R29) or more. It is. Therefore, when the enlarged virtual images Z1 to Z4 of the linear pixel 13a appear, the black color of the linear pixel 13a that becomes the enlarged virtual images Z1 to Z4 can be displayed in each of the enlarged virtual image appearance areas R1 to R29.
  • the line width W of the linear pixel 13a is 0.35 mm.
  • the interval between the linear pixels 13a (the white portion between the linear pixels 13a) W ' is larger than the line width W of the linear pixel 13a. That is, the linear pixel patterns 131 to 134 are formed such that the interval W ′ between the linear pixels 13 a is greater than or equal to the line width W. Accordingly, in each of the enlarged virtual image appearance regions R1 to R29, the disappearance ratio of the enlarged virtual images Z1 to Z4 can be increased more than the appearance of the enlarged virtual images Z1 to Z4 in the linear pixel 13a. It is possible to increase the white color that becomes a bright part when the enlarged virtual images Z1 to Z4 disappear, rather than the black that becomes a dark part when Z4 appears.
  • the background layer 14 is colored with an opaque white color on the surface of the transparent material 11 as shown in FIG. Therefore, the background layer 14 can display a portion of the pixel layer 13 where the linear pixel 13a is not formed in white, and can clearly display the enlarged virtual image Z that appears by the pixel layer 13 as a background.
  • FIGS. 7 (a) to (e) the operation of the decorative display body 10 will be described with reference to FIGS. 7 (a) to (e).
  • the principle of the appearance and disappearance of the enlarged virtual image Z1 of the linear pixel 13a in the first enlarged virtual image appearing area group 21 will be described.
  • FIGS. 7A to 7E the enlarged virtual image appearing region R1 in the first enlarged virtual image appearing region group R1 to R8 is illustrated as an example.
  • a first linear pixel pattern 131 is formed in the first enlarged virtual image appearance region group R1 to R8, a first linear pixel pattern 131 is formed. Accordingly, as shown in FIGS. 7A to 7E, the enlarged virtual image Z1 of the linear pixel 13a in the vertical direction is equal to or larger than the enlarged virtual image appearing areas of the first enlarged virtual image appearing area groups R1 to R8. It is possible to appear and disappear above the transparent material 11.
  • the magnified virtual image Z1 of the linear pixel 13a when the magnified virtual image Z1 of the linear pixel 13a is located on the left side of the magnified virtual image appearance region R1, the position where the decorative display body 10 is viewed is the linear pixel 13a. 7B, the enlarged virtual image Z1 moves in the right direction orthogonal to the linear pixel 13a, and starts appearing in each enlarged virtual image appearance region, as shown in FIG. 7B. Further, when the position where the decoration display body 10 is viewed further moves to the right, as shown in FIG. 7C, the magnified virtual image Z1 further moves to the right, and all the magnified virtual image appearance areas R1 to R8 are all moved. Appears to occupy. Accordingly, since the magnified virtual image Z1 can be clearly shown by moving the viewing position to the right, the black that becomes a dark portion when the magnified virtual image Z1 appears is the magnified virtual image appearance region R1. ⁇ R8.
  • the enlarged virtual image Z1 moves in the left direction orthogonal to the linear pixel 13a according to the same principle as described above.
  • the magnified virtual image Z1 appears and disappears in each magnified virtual image appearance region R1 to R8.
  • the appearance and disappearance of the enlarged virtual image Z1 have been described in detail with reference to FIGS. 7A to 7E.
  • the enlarged virtual image appearance areas R1 to R8 are divided. Since the enlarged virtual image Z1 appearing in FIG. 2 is enlarged at a considerable magnification, the movement in the enlarged virtual image appearing regions R1 to R8 is fast. Therefore, since the black color by the magnified virtual image Z1 and the white color by the background layer 14 are quickly switched, the magnified virtual image appearance region looks as if it is glittering.
  • the viewing position moves in the left-right direction, so that the black that is dark when the magnified virtual image Z1 appears and the magnified virtual image Z1 disappear.
  • a contrast of light and darkness can be generated due to the white color that becomes a bright part. Therefore, this bright and dark contrast can simulate a glossy feeling like a metal surface.
  • the second enlarged virtual image appearing area groups R9 to R14 second linear pixels obtained by rotating the first linear pixel pattern 131 of the first enlarged virtual image appearing area groups R1 to R8 by an angle of 90 °.
  • a pattern 132 is formed. Accordingly, when the position of viewing the decorative display body 10 moves upward or downward perpendicular to the linear pixel 13a according to the same principle described in the first enlarged virtual image appearance area group R1 to R8, the linear pixel 13a.
  • the enlarged virtual image Z2 moves upward or downward, and the enlarged virtual image Z2 appears and disappears in each of the enlarged virtual image appearance regions R9 to R14.
  • FIG. 8A when the position where the decoration display body 10 is viewed moves from the lower direction to the upper direction, the enlarged virtual image Z2 moves from the lower direction to the upper direction, and the enlarged virtual image appearance region R13 Appears and disappears.
  • the third enlarged virtual image appearance region group R15 to R21 will be described with reference to FIG.
  • an enlarged virtual image appearing region R17 in the third enlarged virtual image appearing region group R15 to R21 is illustrated as an example.
  • a third linear pixel pattern 131 of the first enlarged virtual image appearing region group R1 to R8 described above is rotated by an angle of 45 ° in the clockwise direction.
  • a linear pixel pattern 133 is formed. Accordingly, when the position where the decorative display body 10 is viewed moves in the + x direction or the ⁇ x direction orthogonal to the linear pixel 13a according to the same principle described in the first enlarged virtual image appearance region group R1 to R8, the linear pixel The magnified virtual image Z3 of 13a moves in the + x direction or the -x direction, and the magnified virtual image Z3 appears and disappears in each of the magnified virtual image appearance regions R15 to R21. For example, as shown in FIG.
  • the fourth enlarged virtual image appearance region group 24 will be described with reference to FIG.
  • an enlarged virtual image appearing region R28 in the fourth enlarged virtual image appearing region group R22 to R29 is illustrated.
  • the first linear pixel pattern 131 of the first enlarged virtual image appearing area group R1 to R8 described above is rotated counterclockwise by an angle of 45 °.
  • a four-line pixel pattern 134 is formed. Accordingly, when the position of viewing the decorative display body 10 moves in the + y direction or the ⁇ y direction orthogonal to the linear pixel 13a according to the same principle described in the first enlarged virtual image appearance region group R1 to R8, the linear pixel The magnified virtual image Z4 of 13a moves in the + y direction or the -y direction, and the magnified virtual image Z4 appears and disappears in each of the magnified virtual image appearance regions R22 to R29. For example, as shown in FIG.
  • an enlarged virtual image Z of the linear pixel 13a that is equal to or larger than the enlarged virtual image appearing areas R1 to R29 is displayed above the transparent material 11 in the enlarged virtual image appearing areas R1 to R29. Therefore, the enlarged virtual image Z of the linear pixel 13a can be clearly shown and disappeared depending on the viewing position. For this reason, there is a contrast between light and darkness due to black that is a dark part when the enlarged virtual image Z of the linear pixel 13a appears and white that is a bright part when the enlarged virtual image Z of the linear pixel 13a disappears. As a result, it is possible to simulate a glossy feeling like a metal surface by this contrast of light and dark. Accordingly, it is possible to express a glossy feeling like a metal surface without using metal, so that the viewer's vision can be strongly stimulated, and the viewer's willingness to purchase goods can be improved. .
  • the interval W ′ between the linear pixels 13a is larger than the line width W of the linear pixels 13a. Since the rate of disappearance of the enlarged virtual image Z in the linear pixel 13a can be increased more than the appearance of the virtual image Z, when the enlarged virtual image Z disappears from the black that is dark when the enlarged virtual image Z appears. It is possible to increase the white color that is made brighter. Therefore, glossiness like a metal surface can be expressed with emphasis.
  • the enlarged virtual image Z of the linear pixel 13a appears above the transparent material 11 at a plurality of locations of the transparent material 11.
  • glossiness like a metal surface can be expressed at a plurality of locations of the transparent material 11.
  • the linear pixel patterns 131 to 134 having different arrangement directions are formed, so that the present of the enlarged virtual image Z of the linear pixel 13a in a certain enlarged virtual image appearing area is formed.
  • a dark part is expressed by the projection
  • a bright part is expressed by disappearance of the magnified virtual image Z of the linear pixel 13a in other magnified virtual image appearing areas. Therefore, in each magnified virtual image appearing area R1 to R29
  • the timing at which the contrast of light and darkness is generated can be varied, and the glossiness like a metal surface can be expressed more decoratively.
  • FIG. 1 Another embodiment of a decorative display body (hereinafter referred to as “decorative display body”) according to the present invention will be described with reference to FIG.
  • the difference between the present embodiment and the first embodiment is the configuration of the pixel layer. Accordingly, only the pixel layer will be described below, and the same components as those in the first embodiment are denoted by the same reference numerals and description thereof is omitted.
  • the pixel layer 23 of the present embodiment includes a plurality of colored layers in regions adjacent to the first to fourth enlarged virtual image appearance region groups R1 to R29 of the pixel layer 13 of the first embodiment.
  • the dot-like pixel pattern 135 is formed by two-dimensionally arranging the dot-like pixels 13b with the same directionality as the condensing element pattern 121 of the dot-like pixels 13b.
  • the dot pixels 13b are arranged with an arrangement pitch r smaller than the arrangement pitch p of the light condensing elements.
  • the linear pixel 13a is formed. Since the first to fourth magnified virtual image appearing areas 21 to 24 appear to be floating compared to the area of the dot-like pixel pattern 135, the glossiness like a metal surface is expressed more emphasized. Can do.
  • the relationship between the arrangement pitch p of the light condensing elements 12a and the arrangement pitch q of the linear pixels 13a of the respective linear patterns 131 to 134 is “array pitch q ⁇ array pitch p”.
  • linear pixel patterns 131 to 134 have been described in the case where the interval W ′ between the linear pixels 1a is formed with the line width W or more, the linear pixel patterns 131 to 134 have an arrangement pitch less than the line width W of the linear pixels 13a. There may be.
  • linear pixel patterns 131 to 134 have been described for the case where the linear pixels 13a are arranged at the same arrangement pitch q, the arrangement pitch may be changed as appropriate.
  • each of the linear pixel patterns 131 to 134 the case where the linear pixels 13a are arranged in different arrangement directions for each of the first to fourth enlarged virtual image appearance region groups R1 to R29 has been described. However, they may all be in different directions.
  • the light condensing element pattern 121 has been described with respect to the case where the x direction and the y direction are orthogonal to each other, it may not be orthogonal.
  • a plurality of convex lens-shaped light condensing elements may be arranged two-dimensionally with the directivity of each light condensing element.
  • any color may be used. In short, any color may be used as long as it produces a contrast of light and dark in the dark part when the enlarged virtual image Z appears and the bright part when it disappears.
  • the decorative display body 10 is employed in a display device such as the digital photo frame 1
  • it is employed in various products such as an outer layer panel of a gaming machine or a game machine, a packaging box, an advertising body, and an ornament. Also good.

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Abstract

A decorative display element (10), wherein a light gathering element pattern (121) is formed by two-dimensionally arranging a plurality of light gathering elements (12a) on the front surface of a transparent material (11) while providing directions to rows of the light gathering elements (12a), and a linear pixel pattern (131) is formed by arranging a plurality of linear pixels (13a) parallel to each other on the back surface of the transparent material (11) at an arrangement pitch different from that of the light gathering element pattern (121). In the decorative display element (10), enlarged virtual image appearance regions (R1-R29) are provided in the back surface of the transparent material (11), linear pixel patterns (131-134) are formed in the enlarged virtual image appearance regions (R1-R29), and the linear pixels (13a) of the linear pixel patterns (131-134) have a line width (W) that allows enlarged virtual images (Z) approximately equal to or greater than the enlarged virtual image appearance regions (R1-R29) to appear above the transparent material (11).

Description

装飾表示体Decorative display
　本発明は、遊技機やゲーム機の外装パネル、包装箱、広告体、飾り品などの各種商品の装飾に用いられる装飾表示体、およびそれが設けられるフォトフレームなどのディスプレイ装置に関する。 The present invention relates to a decorative display body used for decoration of various products such as exterior panels, packaging boxes, advertising bodies, and ornaments of gaming machines and game machines, and a display device such as a photo frame provided with the decorative display body.
　一般に、遊技機やゲーム機の外層パネル、包装箱、広告体、飾り品あるいはデジタルフォトフレームなどのディスプレイ装置などといった種々の商品は、表面に文字や図柄などの装飾を施される場合が多い。こういった装飾においては、各種商品の表面から図柄などの拡大虚像を上方または下方に現出させて観る者の視覚を刺激することにより各種商品に興味を持たせる装飾表示体を採用するということが従来より知られており、例えば下記特許文献１に開示されている。 In general, various products such as outer layer panels of game machines and game machines, packaging boxes, advertising bodies, ornaments or display devices such as digital photo frames are often decorated with letters and designs on their surfaces. In such decorations, a decorative display that makes the viewers interested in various products by stimulating the viewer's vision by displaying enlarged virtual images such as designs upward or downward from the surface of each product. Is conventionally known, for example, disclosed in Patent Document 1 below.
　この特許文献１の装飾表示体は、凸レンズ状の集光素を各集光素の並びに方向性を持たせて２次元的に透明素材の表面に配列させることにより形成される集光素パターンと、複数の画素を各画素の並びに集光素パターンと同じ方向性を持たせて２次元的に透明素材の裏面に配列させることにより形成される画素パターンとを備えており、集光素パターンの配列ピッチと画素パターンの配列ピッチとをずらして構成することにより、画素が描く図柄などの拡大虚像を透明素材の上方または下方に現出させる。 The decorative display body of Patent Document 1 includes a light condensing element pattern formed by arranging convex lens-shaped light condensing elements on the surface of a transparent material in a two-dimensional manner with the directivity of each light condensing element. A pixel pattern formed by arranging a plurality of pixels on the back surface of the transparent material in a two-dimensional manner with the same directionality as the light condensing element pattern of each pixel. By arranging the arrangement pitch and the arrangement pitch of the pixel pattern to be shifted, an enlarged virtual image such as a pattern drawn by the pixel appears above or below the transparent material.
　また、上記した装飾表示体には、画素が線状であるものも知られており、例えば下記特許文献２に開示されている。この特許文献２の装飾表示体は、特許文献１と同様の集光素パターンと、該集光素パターンの一方向に倣いつつ２次元的に平行に線状画素を配列されることにより形成される線状画素パターンとを備えており、特許文献１と同様、線状画素が描く図柄などの拡大虚像を透明素材の上方または下方に現出させる。 In addition, the above-described decorative display body is also known in which pixels are linear, for example, disclosed in Patent Document 2 below. The decorative display body of Patent Document 2 is formed by arranging the light condensing element pattern similar to that of Patent Document 1 and linear pixels in two dimensions in parallel along one direction of the light condensing element pattern. As in Patent Document 1, an enlarged virtual image such as a pattern drawn by the linear pixel appears above or below the transparent material.
　従来においては、上記した装飾表示体を各種商品の装飾に採用することにより、揺らぎの少ない静的な状態で画素または線状画素の拡大虚像を透明素材の上方または下方に現出させて、観る者の視覚を刺激するようにしていた。 Conventionally, by adopting the above-described decoration display for decoration of various products, an enlarged virtual image of a pixel or a linear pixel appears above or below a transparent material in a static state with little fluctuation. It was designed to stimulate people's vision.
　一方、アルミや鉄などの金属を表面に有する商品は一般的に知られており、金属の部分が光沢を有している。該金属の表面においては光が反射する部分と反射しない部分との明暗のコントラストにより光沢が表現され、該光沢によって観る者の視覚が強く刺激されるため、観る者に対して該商品に興味を持たせるという効果がある。 On the other hand, products having a metal such as aluminum or iron on the surface are generally known, and the metal part has a gloss. On the surface of the metal, the gloss is expressed by the contrast of light and darkness between the part where light is reflected and the part where light is not reflected, and the sight of the viewer is strongly stimulated by the gloss, so the viewer is interested in the product. There is an effect of giving it.
特開２００１－１８０１９８号公報JP 2001-180198 A 特開２００２－１２０４９９号公報JP 2002-120499 A
　しかしながら、特許文献１および特許文献２に記載の装飾表示体は、画素または線状画素の拡大虚像を透明素材の上方または下方に現出させることができるが、金属表面のような光沢感を有するものではなかった。 However, the decorative display bodies described in Patent Document 1 and Patent Document 2 can cause an enlarged virtual image of pixels or linear pixels to appear above or below the transparent material, but have a glossy feeling like a metal surface. It was not a thing.
　本発明は、上述の技術的背景に鑑みてなされたものであって、金属を使用することなく金属表面のような光沢感を表現することができる装飾表示体を提供することを目的とする。 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 that can express a glossy feeling like a metal surface without using a metal.
　本発明に係る装飾表示体は、上記目的を達成するために、シート状または板状の透明素材の表面に、複数の凸レンズ状の集光素を各集光素の並びに方向性を持たせて２次元的に配列して集光素パターンが形成されるとともに、透明素材の裏面に、着色された複数の線状画素を集光素パターンと異なる配列ピッチで平行に配列して線状画素パターンが形成されることにより、線状画素の拡大虚像を透明素材の上方または下方に現出させる。この装飾表示体は、透明素材の裏面に拡大虚像現出領域が設けられ、該拡大虚像現出領域に線状画素パターンが形成されるとともに、該線状画素パターンにおける各線状画素は拡大虚像現出領域と同程度以上の拡大虚像を透明素材の上方または下方に現出させる線幅となさていることにより、観る位置によって線状画素の拡大虚像を現出および消失させることを特徴とする。 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 condensing element pattern is formed by two-dimensionally arranging, and a plurality of colored linear pixels are arranged in parallel at an arrangement pitch different from the condensing element pattern on the back surface of the transparent material. As a result, the enlarged virtual image of the linear pixel appears above or below the transparent material. In this decorative display body, an enlarged virtual image appearing area is provided on the back surface of a transparent material, a linear pixel pattern is formed in the enlarged virtual image appearing area, and each linear pixel in the linear pixel pattern is enlarged virtual image appearing. A magnified virtual image of the linear pixel appears and disappears depending on the viewing position by having a line width that allows an enlarged virtual image of the same size or larger as the projected area to appear above or below the transparent material.
　これによれば、拡大虚像現出領域と同程度以上の線状画素の拡大虚像を透明素材の上方または下方に現出させるため、観る位置によって線状画素の拡大虚像を明確に現出および消失させることができる。このため、線状画素の拡大虚像が現出した際の暗い部分と、線状画素の拡大虚像が消失した際の明るい部分とによる明暗のコントラストが生じ、この明暗のコントラストによって金属表面のような光沢感を疑似的に表現することができる。 According to this, since the enlarged virtual image of the linear pixel that is equal to or larger than the enlarged virtual image appearance area appears above or below the transparent material, the enlarged virtual image of the linear pixel clearly appears and disappears depending on the viewing position. Can be made. For this reason, there is a contrast between light and dark due to the dark part when the enlarged virtual image of the linear pixel appears and the bright part when the enlarged virtual image of the linear pixel disappears. Glossy feeling can be simulated.
　また、線状画素パターンは、各線状画素同士の間隔が該線幅以上で形成されているのが好ましい。これによれば、線状画素の拡大虚像の現出よりも消失の割合が増えるため、拡大虚像が現出した際の暗い部分よりも拡大虚像の消失した際の明るい部分が多くなり、金属表面のような光沢感を強調的に表現することができる。 Further, it is preferable that the linear pixel pattern is formed such that the interval between the linear pixels is equal to or larger than the line width. According to this, since the rate of disappearance is higher than the appearance of the enlarged virtual image of the linear pixel, the bright part when the enlarged virtual image disappears is larger than the dark part when the enlarged virtual image appears, and the metal surface It is possible to express a glossy feeling like this.
　また、透明素材の裏面に複数の拡大虚像現出領域が設けられ、各拡大虚像現出領域に線状画素パターンが形成されているのが好ましい。これによれば、透明素材の複数箇所において金属表面のような光沢感を表現することができる。 Further, it is preferable that a plurality of enlarged virtual image appearing areas are provided on the back surface of the transparent material, and a linear pixel pattern is formed in each enlarged virtual image appearing area. According to this, glossiness like a metal surface can be expressed in a plurality of locations of the transparent material.
　また、線状画素パターンは拡大虚像現出領域ごとに線状画素が異なる配列方向で配列しているのが好ましい。これによれば、ある拡大虚像現出領域において線状画素の拡大虚像の現出によって暗い部分が表現されているときに、他の拡大虚像現出領域においては線状画素の拡大虚像の消失によって明るい部分が表現されるため、各拡大虚像現出領域において明暗のコントラストの生じるタイミングを異ならせることができ、金属表面のような光沢感をより装飾的に表現することができる。 Further, it is preferable that the linear pixel pattern is arranged in a different arrangement direction for each enlarged virtual image appearance region. According to this, when a dark part is expressed by the appearance of an enlarged virtual image of a linear pixel in a certain enlarged virtual image appearing area, the enlarged virtual image of the linear pixel is lost in another enlarged virtual image appearing area. Since a bright part is expressed, the timing at which contrast of light and darkness is generated in each enlarged virtual image appearance region can be varied, and glossiness like a metal surface can be expressed more decoratively.
　また、拡大虚像現出領域に隣接する領域において、着色された複数の画素を各画素の並びに集光素パターンと同じ方向性を持たせて２次元的に配列して第２の画素パターンが形成されており、該第２の画素パターンにおける画素の拡大虚像が線状画素パターンの各線状画素の拡大虚像よりも低い位置で現出するのが好ましい。これによれば、該第２の画素パターンにおける画素の拡大虚像が線状画素パターンにおける各線状画素の拡大虚像よりも低い位置で現出するため、拡大虚像現出領域が隣接する領域に比べて浮遊しているように見え、金属表面のような光沢感をより強調的に表現することができる。 Further, in a region adjacent to the enlarged virtual image appearing region, a plurality of colored pixels are two-dimensionally arranged in the same direction as the light condensing element pattern of each pixel to form a second pixel pattern. It is preferable that the enlarged virtual image of the pixel in the second pixel pattern appears at a position lower than the enlarged virtual image of each linear pixel of the linear pixel pattern. According to this, since the enlarged virtual image of the pixel in the second pixel pattern appears at a position lower than the enlarged virtual image of each linear pixel in the linear pixel pattern, the enlarged virtual image appearance region is compared with the adjacent region. It looks like it is floating and can express glossiness like a metal surface more emphasized.
　本発明によれば、拡大虚像現出領域と同程度以上の線状画素の拡大虚像を透明素材の上方または下方に現出させるため、観る位置によって線状画素の拡大虚像を明確に現出および消失させることができる。このため、線状画素の拡大虚像が現出した際の暗い部分と、線状画素の拡大虚像が消失した際の明るい部分とによる明暗のコントラストが生じ、この明暗のコントラストによって金属表面のような光沢感を疑似的に表現することができる。従って、金属を使用することなく金属表面のような光沢感を表現することにより、観る者の視覚を強く刺激することができ、観る者の商品に対する購買意欲を向上させることが可能となる。 According to the present invention, an enlarged virtual image of a linear pixel that is equal to or larger than the enlarged virtual image appearance area appears above or below the transparent material. Can be eliminated. For this reason, there is a contrast between light and dark due to the dark part when the enlarged virtual image of the linear pixel appears and the bright part when the enlarged virtual image of the linear pixel disappears. Glossy feeling can be simulated. Therefore, by expressing a glossy feeling like a metal surface without using metal, the viewer's vision can be strongly stimulated, and the viewer's willingness to purchase goods can be improved.
第１実施形態に係る装飾表示体が設けられたデジタルフォトフレームの斜視図である。It is a perspective view of a digital photo frame provided with a decorative display body according to the first embodiment. デジタルフォトフレームの分解斜視図である。It is a disassembled perspective view of a digital photo frame. 装飾表示体の断面図である。It is sectional drawing of a decoration display body. 画素層の正面図である。It is a front view of a pixel layer. 第１拡大虚像現出領域の集光素と線状画素の関係を示す拡大正面図である。It is an enlarged front view which shows the relationship between the condensing element of a 1st expansion virtual image appearance area | region, and a linear pixel. （ａ）第２拡大虚像現出領域、（ｂ）第３拡大虚像現出領域、および（ｃ）第４拡大虚像現出領域の集光素と線状画素の関係を示す各拡大正面図である。(A) Second enlarged virtual image appearing area, (b) Third enlarged virtual image appearing area, and (c) Fourth enlarged virtual image appearing area in each enlarged front view showing the relationship between the light condensing elements and the linear pixels. is there. 第１拡大虚像現出領域における拡大虚像の現出および消失の原理を示す概略模式図である。It is a schematic diagram which shows the principle of the appearance and disappearance of the expansion virtual image in the 1st expansion virtual image appearance area. （ａ）第２拡大虚像現出領域、（ｂ）第３拡大虚像現出領域、および（ｃ）第４拡大虚像現出領域における拡大虚像の現出および消失の原理を示す概略模式図である。It is a schematic diagram showing the principle of appearance and disappearance of an enlarged virtual image in (a) a second enlarged virtual image appearing area, (b) a third enlarged virtual image appearing area, and (c) a fourth enlarged virtual image appearing area. . 第２実施形態に係る装飾表示体の画素層における正面図である。It is a front view in the pixel layer of the decoration display body which concerns on 2nd Embodiment.
１…デジタルフォトフレーム
　１０…装飾表示体
　　１１…透明素材
　　１２…集光素層
　　　１２１…集光素パターン
　　　　１２ａ…集光素
　　１３、２３…画素層
　　　１３１…第１線状画素パターン
　　　１３２…第２線状画素パターン
　　　１３３…第３線状画素パターン
　　　１３４…第４線状画素パターン
　　　　１３ａ…線状画素
　　　１３５…点状画素パターン
　　　　１３ｂ…点状画素
　　１４…背景層
Ｒ１～Ｒ２９…拡大虚像現出領域 DESCRIPTION OF SYMBOLS 1 ... Digital photo frame 10 ... Decoration display body 11 ... Transparent material 12 ... Condensing element layer 121 ... Condensing element pattern 12a ... Condensing element 13, 23 ... Pixel layer 131 ... First linear pixel pattern 132 ... Second line -Like pixel pattern 133 ... third linear pixel pattern 134 ... fourth linear pixel pattern 13a ... linear pixel 135 ... dot-like pixel pattern 13b ... dot-like pixel 14 ... background layers R1 to R29 ... enlarged virtual image appearance region
＜第１実施形態＞
　次に、本発明に係る装飾表示体１０の一実施形態について図１～図８を参照しつつ説明する。 <First Embodiment>
Next, an embodiment of a decorative display body 10 according to the present invention will be described with reference to FIGS.
　本実施形態に係る装飾表示体１０は、図１に示すように、ディスプレイ表示部Ｉに写真データを表示するいわゆるデジタルフォトフレーム（ディスプレイ装置）１に採用されており、該ディスプレイ表示部Ｉの周縁部に設けられている。この装飾表示体１０は、図２に示すように、アクリル板など板状あるいはシート状の透明素材１１と、透明素材１１の表面に設けられ、無着色または着色の透明インキを用いて複数の凸レンズ状の集光素１２ａを印刷してなる集光素層１２と、透明素材１１の裏面に設けられ、着色された不透明インキを用いて線状画素１３ａを印刷してなる画素層１３と、画素層１３を透明素材１１と挟む態様で設けられる背景層１４とを備えており、図３に示すように、集光素層１２、透明素材１１、画素層１３、背景層１４が順に積層される態様で一体化している。 As shown in FIG. 1, a decorative display body 10 according to the present embodiment is adopted in a so-called digital photo frame (display device) 1 that displays photographic data on a display display unit I, and the periphery of the display display unit I Provided in the department. As shown in FIG. 2, the decorative display body 10 is provided with a plate-like or sheet-like transparent material 11 such as an acrylic plate, and a plurality of convex lenses using a non-colored or colored transparent ink. A light condensing element layer 12 formed by printing a light condensing element 12a, a pixel layer 13 provided on the back surface of the transparent material 11, and formed by printing linear pixels 13a using colored opaque ink, and a pixel And a background layer 14 provided in such a manner that the layer 13 is sandwiched between the transparent material 11 and the condensing element layer 12, the transparent material 11, the pixel layer 13, and the background layer 14 are sequentially laminated as shown in FIG. It is integrated in the aspect.
　前記集光素層１２は、図５に示すように、複数の集光素１２ａを各集光素１２ａの並びに方向性を持たせて２次元的に配列させることにより形成される集光素パターン１２１を備えている。この集光素パターン１２１は、水平に対して４５°の角度だけ傾斜したｘ方向とこれに直交するｙ方向に、同じ配列ピッチｐで各集光素１２ａをマトリクス状に等配列させて規則正しく形成されている。なお、本実施形態において、集光素１２ａの直径は１．０ｍｍであり、配列ピッチｐは１．１０ｍｍである。 As shown in FIG. 5, the light condensing element layer 12 is formed by arranging a plurality of light condensing elements 12a in a two-dimensional manner with the directivity of the light condensing elements 12a arranged. 121 is provided. The light condensing element pattern 121 is regularly formed by equally arranging the light condensing elements 12a in a matrix at the same arrangement pitch p in the x direction inclined by an angle of 45 ° with respect to the horizontal and the y direction orthogonal thereto. Has been. In the present embodiment, the condensing element 12a has a diameter of 1.0 mm and an arrangement pitch p of 1.10 mm.
　前記画素層１３は、図４に示すように、所定の面積を有する領域（以下「拡大虚像現出領域」という）Ｒ１～Ｒ２９が設けられており、該拡大虚像現出領域Ｒ１～Ｒ２９には、黒色に着色された複数の線状画素１３ａを平行に配列させることにより線状画素パターンが各々形成されている。また、各拡大虚像現出領域Ｒ１～Ｒ２９は、狭い幅の拡大虚像現出領域Ｒ３０で各々つなぎ合わせられて、全体として「つる植物」が形取られている。 As shown in FIG. 4, the pixel layer 13 is provided with regions (hereinafter referred to as “enlarged virtual image appearing regions”) R1 to R29 having a predetermined area, and the enlarged virtual image appearing regions R1 to R29 include A linear pixel pattern is formed by arranging a plurality of linear pixels 13a colored in black in parallel. Further, the enlarged virtual image appearing areas R1 to R29 are joined together by an enlarged virtual image appearing area R30 having a narrow width to form a “vine plant” as a whole.
　前記拡大虚像現出領域Ｒ１～Ｒ２９に形成されている線状画素パターンは、拡大虚像現出領域Ｒ１～Ｒ２９ごとに線状画素１３ａが異なる配列方向で配列しており、本実施形態では４パターンある。すなわち、線状画素パターンは、線状画素１３ａが上下方向に平行に配列している第１線状画素パターン１３１と、線状画素１３ａが左右方向に平行に配列している第２線状画素パターン１３２と、線状画素１３ａが斜め右上がりの方向（ｙ方向）に平行に配列している第３線状画素パターン１３３と、線状画素１３ａが斜め左上がりの方向（ｘ方向）に平行に配列している第４線状画素パターン１３４とからなる。 The linear pixel patterns formed in the enlarged virtual image appearing regions R1 to R29 have the linear pixels 13a arranged in different arrangement directions for each of the enlarged virtual image appearing regions R1 to R29. is there. That is, the linear pixel pattern includes a first linear pixel pattern 131 in which linear pixels 13a are arranged in parallel in the vertical direction and a second linear pixel in which linear pixels 13a are arranged in parallel in the horizontal direction. The pattern 132, the third linear pixel pattern 133 in which the linear pixels 13a are arranged in parallel to the diagonally upward right direction (y direction), and the linear pixels 13a are parallel to the diagonally upward left direction (x direction). And the fourth linear pixel pattern 134 arranged in the same manner.
　なお、以下の説明においては、第１線状画素パターン１３１が形成されている拡大虚像現出領域Ｒ１～Ｒ８を総じて「第１拡大虚像現出領域群Ｒ１～Ｒ８」といい、第２線状画素パターン１３２が形成されている拡大虚像現出領域Ｒ９～Ｒ１４を総じて「第２拡大虚像現出領域群Ｒ９～Ｒ１４」といい、第３線状画素パターン１３３が形成されている拡大虚像現出領域Ｒ１５～Ｒ２１を総じて「第３拡大虚像現出領域群Ｒ１５～Ｒ２１」といい、第４線状画素パターン１３４が形成されている拡大虚像現出領域Ｒ２２～Ｒ２９を総じて「第４拡大虚像現出領域群Ｒ２２～Ｒ２９」という。 In the following description, the enlarged virtual image appearing areas R1 to R8 in which the first linear pixel pattern 131 is formed are collectively referred to as “first enlarged virtual image appearing area groups R1 to R8”. The enlarged virtual image appearing regions R9 to R14 in which the pixel pattern 132 is formed are collectively referred to as “second enlarged virtual image appearing region groups R9 to R14”, and the enlarged virtual image appearing in which the third linear pixel pattern 133 is formed. The regions R15 to R21 are collectively referred to as “third enlarged virtual image appearance region group R15 to R21”, and the enlarged virtual image appearance regions R22 to R29 in which the fourth linear pixel pattern 134 is formed are collectively referred to as “fourth enlarged virtual image appearance. This is referred to as “exit region group R22 to R29”.
　これら第１～第４拡大虚像現出領域群に該当する各拡大虚像現出領域Ｒ１～Ｒ２９が透明素材１１の裏面に形成されていることにより、線状画素１３ａの拡大虚像Ｚを各拡大虚像現出領域Ｒ１～Ｒ２９において現出させることが可能になる。 The enlarged virtual image appearing regions R1 to R29 corresponding to the first to fourth enlarged virtual image appearing region groups are formed on the back surface of the transparent material 11, so that the enlarged virtual image Z of the linear pixel 13a is converted into each enlarged virtual image. It becomes possible to appear in the appearing areas R1 to R29.
　第１拡大虚像現出領域群Ｒ１～Ｒ８において、図５に示すように、第１線状画素パターン１３１は、線状画素１３ａが集光素パタ－ン１２１のｘ方向について時計方向に４５°の角度だけ回転させた方向（上下方向）と平行になるように配列ピッチｑで配列している。この線状画素１３ａの配列ピッチｑは、集光素１２ａの配列ピッチｐより大きい。従って、該第１拡大虚像現出領域群Ｒ１～Ｒ８において、上下方向の線状画素１３ａの拡大虚像Ｚ１を透明素材１１の上方に現出させることができる。なお、本実施形態において、線状画素１３ａの配列ピッチｑは１．１１ｍｍである。 In the first enlarged virtual image appearance region groups R1 to R8, as shown in FIG. 5, the first linear pixel pattern 131 has a linear pixel 13a of 45 ° clockwise in the x direction of the light condensing element pattern 121. Are arranged at an arrangement pitch q so as to be parallel to the direction (vertical direction) rotated by this angle. The arrangement pitch q of the linear pixels 13a is larger than the arrangement pitch p of the light condensing elements 12a. Therefore, the enlarged virtual image Z1 of the linear pixel 13a in the vertical direction can appear above the transparent material 11 in the first enlarged virtual image appearance region group R1 to R8. In the present embodiment, the arrangement pitch q of the linear pixels 13a is 1.11 mm.
　第２拡大虚像現出領域群Ｒ９～Ｒ１４において、図６（ａ）に示すように、第２線状画素パターン１３２は、線状画素１３ａが集光素パタ－ン１２１のｘ方向について反時計方向に４５°の角度だけ回転させた方向（左右方向）と平行になるように配列ピッチｑで配列している。すなわち、第２線状画素パターン１３２は、第１線状画素パターン１３１を９０°の角度だけ回転させたパターンと同様である。この線状画素１３ａの配列ピッチも集光素１２ａの配列ピッチｐより大きいため、該第２拡大虚像現出領域群Ｒ９～Ｒ１４において、左右方向の線状画素１３ａの拡大虚像Ｚ２を透明素材１１の上方に現出させることができる。　 In the second enlarged virtual image appearance region group R 9 to R 14, as shown in FIG. 6A, the second linear pixel pattern 132 is counterclockwise in the x direction of the light condensing element pattern 121. They are arranged at an arrangement pitch q so as to be parallel to the direction rotated in the direction by an angle of 45 ° (left-right direction). That is, the second linear pixel pattern 132 is the same as the pattern obtained by rotating the first linear pixel pattern 131 by an angle of 90 °. Since the arrangement pitch of the linear pixels 13a is also larger than the arrangement pitch p of the light condensing elements 12a, the enlarged virtual image Z2 of the linear pixels 13a in the left-right direction is used as the transparent material 11 in the second enlarged virtual image appearance region group R9 to R14. Can appear above. *
　第３拡大虚像現出領域群Ｒ１５～Ｒ２１において、図６（ｂ）に示すように、第３線状画素パターン１３３は、線状画素１３ａが集光素パタ－ン１２１のｘ方向について時計方向に９０°の角度だけ回転させたｙ方向（斜め右上がり方向）と平行になるように配列ピッチｑで配列している。すなわち、第３線状画素パターン１３３は、第１線状画素パターン１３１を時計方向に４５°の角度だけ回転させたパターンと同様である。この線状画素１３ａの配列ピッチも集光素１２ａの配列ピッチｐより大きいため、該第３拡大虚像現出領域群Ｒ１５～Ｒ２１において、斜め右上がり方向の線状画素１３ａの拡大虚像Ｚ３を透明素材１１の上方に現出させることができる。　 In the third enlarged virtual image appearance region group R15 to R21, as shown in FIG. 6 (b), the third linear pixel pattern 133 is clockwise with respect to the x direction of the light condensing element pattern 121. Are arranged at an arrangement pitch q so as to be parallel to the y direction (obliquely upward direction) rotated by an angle of 90 °. That is, the third linear pixel pattern 133 is the same as a pattern obtained by rotating the first linear pixel pattern 131 by an angle of 45 ° in the clockwise direction. Since the arrangement pitch of the linear pixels 13a is also larger than the arrangement pitch p of the light condensing elements 12a, the enlarged virtual image Z3 of the linear pixels 13a in the diagonally upward direction is transparent in the third enlarged virtual image appearance region group R15 to R21. It can appear above the material 11. *
　第４拡大虚像現出領域群Ｒ２２～Ｒ２９において、図６（ｃ）に示すように、第４線状画素パターン１３４は、線状画素１３ａが集光素パタ－ン１２１のｘ方向（斜め左上がり方向）と平行になるように配列ピッチｑで配列している。すなわち、第４線状画素パターン１３４は、第１線状画素パターン１３１を反時計方向に４５°の角度だけ回転させたパターンと同様である。この線状画素１３ａの配列ピッチも集光素１２ａの配列ピッチｐより大きいため、該第４拡大虚像現出領域群Ｒ２２～Ｒ２９において、斜め左上がり方向の線状画素１３ａの拡大虚像Ｚ４を透明素材１１の上方に現出させることができる。　 In the fourth enlarged virtual image appearance region group R22 to R29, as shown in FIG. 6 (c), the fourth linear pixel pattern 134 has the linear pixel 13a in the x direction (diagonally left of the light condensing element pattern 121). Are arranged at an arrangement pitch q so as to be parallel to the upward direction. That is, the fourth linear pixel pattern 134 is the same as a pattern obtained by rotating the first linear pixel pattern 131 counterclockwise by an angle of 45 °. Since the arrangement pitch of the linear pixels 13a is also larger than the arrangement pitch p of the light condensing elements 12a, the enlarged virtual image Z4 of the linear pixels 13a in the diagonally upward left direction is transparent in the fourth enlarged virtual image appearance region group R22 to R29. It can appear above the material 11. *
　また、各線状パターン１３１～１３４における線状画素１３ａは、図５に示すように、それぞれ線幅Ｗで形成されている。この線幅Ｗは、上述した各拡大虚像現出領域Ｒ１～２９と同程度（拡大虚像現出領域Ｒ１～Ｒ２９の約９０％～１００％程度）以上の拡大虚像Ｚ１～Ｚ４を現出させる幅である。従って、線状画素１３ａの拡大虚像Ｚ１～Ｚ４が現出した場合、拡大虚像Ｚ１～Ｚ４となされる線状画素１３ａの黒色を各拡大虚像現出領域Ｒ１～Ｒ２９において表示することができる。なお、本実施形態において線状画素１３ａの線幅Ｗは０．３５ｍｍである。 Further, the linear pixels 13a in the linear patterns 131 to 134 are each formed with a line width W as shown in FIG. This line width W is a width that causes the enlarged virtual images Z1 to Z4 to appear in the same extent as the above-described enlarged virtual image appearing regions R1 to 29 (about 90% to 100% of the enlarged virtual image appearing regions R1 to R29) or more. It is. Therefore, when the enlarged virtual images Z1 to Z4 of the linear pixel 13a appear, the black color of the linear pixel 13a that becomes the enlarged virtual images Z1 to Z4 can be displayed in each of the enlarged virtual image appearance areas R1 to R29. In the present embodiment, the line width W of the linear pixel 13a is 0.35 mm.
　また、各線状画素パターン１３１～１３４は、各線状画素１３ａ同士の間隔（各線状画素１３ａ間の白い部分）Ｗ’が線状画素１３ａの線幅Ｗより大きい。すなわち、各線状画素パターン１３１～１３４は、各線状画素１３ａ同士の間隔Ｗ’が線幅Ｗ以上で形成されている。従って、各拡大虚像現出領域Ｒ１～Ｒ２９において、線状画素１３ａにおける拡大虚像Ｚ１～Ｚ４の現出よりも拡大虚像Ｚ１～Ｚ４の消失の割合を増やすことが可能であるため、拡大虚像Ｚ１～Ｚ４が現出した際に暗い部分となされる黒色よりも拡大虚像Ｚ１～Ｚ４の消失した際に明るい部分となされる白色を多くすることができる。 Further, in each of the linear pixel patterns 131 to 134, the interval between the linear pixels 13a (the white portion between the linear pixels 13a) W 'is larger than the line width W of the linear pixel 13a. That is, the linear pixel patterns 131 to 134 are formed such that the interval W ′ between the linear pixels 13 a is greater than or equal to the line width W. Accordingly, in each of the enlarged virtual image appearance regions R1 to R29, the disappearance ratio of the enlarged virtual images Z1 to Z4 can be increased more than the appearance of the enlarged virtual images Z1 to Z4 in the linear pixel 13a. It is possible to increase the white color that becomes a bright part when the enlarged virtual images Z1 to Z4 disappear, rather than the black that becomes a dark part when Z4 appears.
　前記背景層１４は、図２に示すように、透明素材１１側の面が不透明な白色に着色されている。従って、背景層１４は、画素層１３において線状画素１３ａが形成されていない部分を白色に表示して、背景として画素層１３により現出される拡大虚像Ｚを明確に表示させることができる。 The background layer 14 is colored with an opaque white color on the surface of the transparent material 11 as shown in FIG. Therefore, the background layer 14 can display a portion of the pixel layer 13 where the linear pixel 13a is not formed in white, and can clearly display the enlarged virtual image Z that appears by the pixel layer 13 as a background.
　次に、装飾表示体１０の作用について図７（ａ）～（ｅ）を参照しつつ説明する。以下の説明においては、まず第１拡大虚像現出領域群２１における線状画素１３ａの拡大虚像Ｚ１の現出および消失の原理について説明する。なお、図７（ａ）～（ｅ）においては、第１拡大虚像現出領域群Ｒ１～Ｒ８のうちの拡大虚像現出領域Ｒ１を一例として図示する。 Next, the operation of the decorative display body 10 will be described with reference to FIGS. 7 (a) to (e). In the following description, first, the principle of the appearance and disappearance of the enlarged virtual image Z1 of the linear pixel 13a in the first enlarged virtual image appearing area group 21 will be described. In FIGS. 7A to 7E, the enlarged virtual image appearing region R1 in the first enlarged virtual image appearing region group R1 to R8 is illustrated as an example.
　第１拡大虚像現出領域群Ｒ１～Ｒ８においては、第１線状画素パターン１３１が形成されている。従って、図７（ａ）～（ｅ）に示すように、上下方向の線状画素１３ａの拡大虚像Ｚ１が第１拡大虚像現出領域群Ｒ１～Ｒ８の各拡大虚像現出領域と同程度以上で透明素材１１の上方に現出および消失することが可能である。 In the first enlarged virtual image appearance region group R1 to R8, a first linear pixel pattern 131 is formed. Accordingly, as shown in FIGS. 7A to 7E, the enlarged virtual image Z1 of the linear pixel 13a in the vertical direction is equal to or larger than the enlarged virtual image appearing areas of the first enlarged virtual image appearing area groups R1 to R8. It is possible to appear and disappear above the transparent material 11.
　ここにおいて、図７（ａ）に示すように、線状画素１３ａの拡大虚像Ｚ１が拡大虚像現出領域Ｒ１の左側に位置している際に、装飾表示体１０を観る位置が線状画素１３ａと直交する右方向に移動した場合、図７（ｂ）に示すように、拡大虚像Ｚ１が線状画素１３ａと直交する右方向に移動し、各拡大虚像現出領域内において現出し始める。また、装飾表示体１０を観る位置が右方向にさらに移動した場合、図７（ｃ）に示すように、拡大虚像Ｚ１が右方向にさらに移動し、各拡大虚像現出領域Ｒ１～Ｒ８を全て占めるように現出する。従って、観る位置が右方向に移動することによって、拡大虚像Ｚ１を明確に現出させることができるため、拡大虚像Ｚ１が現出した際に暗い部分となされる黒色が各拡大虚像現出領域Ｒ１～Ｒ８において表現される。 Here, as shown in FIG. 7A, when the magnified virtual image Z1 of the linear pixel 13a is located on the left side of the magnified virtual image appearance region R1, the position where the decorative display body 10 is viewed is the linear pixel 13a. 7B, the enlarged virtual image Z1 moves in the right direction orthogonal to the linear pixel 13a, and starts appearing in each enlarged virtual image appearance region, as shown in FIG. 7B. Further, when the position where the decoration display body 10 is viewed further moves to the right, as shown in FIG. 7C, the magnified virtual image Z1 further moves to the right, and all the magnified virtual image appearance areas R1 to R8 are all moved. Appears to occupy. Accordingly, since the magnified virtual image Z1 can be clearly shown by moving the viewing position to the right, the black that becomes a dark portion when the magnified virtual image Z1 appears is the magnified virtual image appearance region R1. ~ R8.
　また、図７（ｃ）の状態から、装飾表示体１０を観る位置が右方向にさらに移動した場合、図７（ｄ）に示すように、拡大虚像Ｚ１が右方向に移動し、各拡大虚像現出領域Ｒ１～Ｒ８において消失し始める。また、装飾表示体１０を観る位置が右方向にさらに移動した場合、図７（ｅ）に示すように、拡大虚像Ｚ１が右方向にさらに移動し、各拡大虚像現出領域Ｒ１～Ｒ８において消失する。従って、観る位置が右方向に移動することによって、拡大虚像Ｚ１を明確に消失させることができるため、拡大虚像Ｚ１が消失した際に明るい部分となされる白色が各拡大虚像現出領域Ｒ１～Ｒ８において表現される。 In addition, when the position where the decoration display body 10 is viewed further moves in the right direction from the state of FIG. 7C, the enlarged virtual image Z1 moves in the right direction as shown in FIG. It disappears in the appearance areas R1 to R8. Further, when the position of viewing the decoration display body 10 further moves to the right, as shown in FIG. 7E, the enlarged virtual image Z1 further moves to the right and disappears in each of the enlarged virtual image appearance areas R1 to R8. To do. Therefore, since the enlarged virtual image Z1 can be clearly lost by moving the viewing position to the right, the white color that becomes a bright portion when the enlarged virtual image Z1 disappears is displayed in each of the enlarged virtual image appearance regions R1 to R8. Expressed in
　また、一方で、装飾表示体１０を観る位置が線状画素１３ａと直交する左方向に移動した場合も上述と同様の原理で、拡大虚像Ｚ１が線状画素１３ａと直交する左方向に移動して、各拡大虚像現出領域Ｒ１～Ｒ８において拡大虚像Ｚ１が現出および消失する。 On the other hand, when the position where the decorative display body 10 is viewed moves in the left direction orthogonal to the linear pixel 13a, the enlarged virtual image Z1 moves in the left direction orthogonal to the linear pixel 13a according to the same principle as described above. Thus, the magnified virtual image Z1 appears and disappears in each magnified virtual image appearance region R1 to R8.
　なお、上記においては、説明の便宜上、拡大虚像Ｚ１の現出および消失について図７（ａ）～（ｅ）を用いて細かく状況を分割して説明したが、各拡大虚像現出領域Ｒ１～Ｒ８に現出する拡大虚像Ｚ１は相当な倍率で拡大されているため、拡大虚像現出領域Ｒ１～Ｒ８における移動は高速である。従って、拡大虚像Ｚ１による黒色と背景層１４による白色とが素早く切り変わるため、拡大虚像現出領域がまるでキラキラしているように見える。 In the above description, for the sake of convenience of explanation, the appearance and disappearance of the enlarged virtual image Z1 have been described in detail with reference to FIGS. 7A to 7E. However, the enlarged virtual image appearance areas R1 to R8 are divided. Since the enlarged virtual image Z1 appearing in FIG. 2 is enlarged at a considerable magnification, the movement in the enlarged virtual image appearing regions R1 to R8 is fast. Therefore, since the black color by the magnified virtual image Z1 and the white color by the background layer 14 are quickly switched, the magnified virtual image appearance region looks as if it is glittering.
　以上より、第１拡大虚像現出領域群Ｒ１～Ｒ８においては、観る位置が左右方向に移動することによって、拡大虚像Ｚ１が現出した際に暗い部分となされる黒色と、拡大虚像Ｚ１が消失した際に明るい部分となされる白色とによる明暗のコントラストを生じさせることができる。従って、この明暗のコントラストによって、金属表面のような光沢感を疑似的に表現することができる。 As described above, in the first magnified virtual image appearance region group R1 to R8, the viewing position moves in the left-right direction, so that the black that is dark when the magnified virtual image Z1 appears and the magnified virtual image Z1 disappear. In this case, a contrast of light and darkness can be generated due to the white color that becomes a bright part. Therefore, this bright and dark contrast can simulate a glossy feeling like a metal surface.
　なお、上記の説明においては、拡大虚像Ｚ１が現出し始めてから消失するまで、観る位置が終始同一方向に移動する場合について説明したが、観る位置が途中で逆側に変更する場合も同様の原理により、拡大虚像Ｚ１は現出および消失する。 In the above description, the case where the viewing position moves in the same direction from the beginning until the enlarged virtual image Z1 starts appearing and disappears has been described, but the same principle applies when the viewing position is changed to the opposite side in the middle. Thus, the enlarged virtual image Z1 appears and disappears.
　次に、第２拡大虚像現出領域群Ｒ９～Ｒ１４について図８（ａ）を参照しつつ説明する。ここにおいては、第２拡大虚像現出領域群Ｒ９～Ｒ１４のうちの拡大虚像現出領域Ｒ１３を一例として図示する。 Next, the second enlarged virtual image appearance region group R9 to R14 will be described with reference to FIG. Here, an enlarged virtual image appearing region R13 in the second enlarged virtual image appearing region group R9 to R14 is illustrated as an example.
　第２拡大虚像現出領域群Ｒ９～Ｒ１４においては、上述した第１拡大虚像現出領域群Ｒ１～Ｒ８の第１線状画素パターン１３１を９０°の角度だけ回転してなる第２線状画素パターン１３２が形成されている。従って、第１拡大虚像現出領域群Ｒ１～Ｒ８において説明した同様の原理により、装飾表示体１０を観る位置が線状画素１３ａと直交する上方向または下方向に移動した場合、線状画素１３ａの拡大虚像Ｚ２が上方向または下方向に移動して、各拡大虚像現出領域Ｒ９～Ｒ１４において拡大虚像Ｚ２が現出および消失する。例えば、図８（ａ）に示すように、装飾表示体１０を観る位置が下方向から上方向に移動した場合、拡大虚像Ｚ２が下方向から上方向に移動して、拡大虚像現出領域Ｒ１３において現出および消失する。 In the second enlarged virtual image appearing area groups R9 to R14, second linear pixels obtained by rotating the first linear pixel pattern 131 of the first enlarged virtual image appearing area groups R1 to R8 by an angle of 90 °. A pattern 132 is formed. Accordingly, when the position of viewing the decorative display body 10 moves upward or downward perpendicular to the linear pixel 13a according to the same principle described in the first enlarged virtual image appearance area group R1 to R8, the linear pixel 13a. The enlarged virtual image Z2 moves upward or downward, and the enlarged virtual image Z2 appears and disappears in each of the enlarged virtual image appearance regions R9 to R14. For example, as shown in FIG. 8A, when the position where the decoration display body 10 is viewed moves from the lower direction to the upper direction, the enlarged virtual image Z2 moves from the lower direction to the upper direction, and the enlarged virtual image appearance region R13 Appears and disappears.
　次に、第３拡大虚像現出領域群Ｒ１５～Ｒ２１について図８（ｂ）を参照しつつ説明する。ここにおいては、第３拡大虚像現出領域群Ｒ１５～Ｒ２１のうちの拡大虚像現出領域Ｒ１７を一例として図示する。 Next, the third enlarged virtual image appearance region group R15 to R21 will be described with reference to FIG. Here, an enlarged virtual image appearing region R17 in the third enlarged virtual image appearing region group R15 to R21 is illustrated as an example.
　第３拡大虚像現出領域群Ｒ１５～Ｒ２１においては、上述した第１拡大虚像現出領域群Ｒ１～Ｒ８の第１線状画素パターン１３１を時計方向に４５°の角度だけ回転してなる第３線状画素パターン１３３が形成されている。従って、第１拡大虚像現出領域群Ｒ１～Ｒ８において説明した同様の原理により、装飾表示体１０を観る位置が線状画素１３ａと直交する＋ｘ方向あるいは－ｘ方向に移動した場合、線状画素１３ａの拡大虚像Ｚ３が＋ｘ方向あるいは－ｘ方向に移動して、各拡大虚像現出領域Ｒ１５～Ｒ２１において拡大虚像Ｚ３が現出および消失する。例えば、図８（ｂ）に示すように、装飾表示体１０を観る位置が＋ｘ方向から－ｘ方向に移動した場合、拡大虚像Ｚ３が＋ｘ方向から－ｘ方向に移動して、拡大虚像現出領域Ｒ１７において現出および消失する。 In the third enlarged virtual image appearing region group R15 to R21, a third linear pixel pattern 131 of the first enlarged virtual image appearing region group R1 to R8 described above is rotated by an angle of 45 ° in the clockwise direction. A linear pixel pattern 133 is formed. Accordingly, when the position where the decorative display body 10 is viewed moves in the + x direction or the −x direction orthogonal to the linear pixel 13a according to the same principle described in the first enlarged virtual image appearance region group R1 to R8, the linear pixel The magnified virtual image Z3 of 13a moves in the + x direction or the -x direction, and the magnified virtual image Z3 appears and disappears in each of the magnified virtual image appearance regions R15 to R21. For example, as shown in FIG. 8B, when the position where the decoration display body 10 is viewed moves from the + x direction to the −x direction, the enlarged virtual image Z3 moves from the + x direction to the −x direction, and the enlarged virtual image appears. Appears and disappears in region R17.
　次に、第４拡大虚像現出領域群２４について図８（ｃ）を参照しつつ説明する。ここにおいては、第４拡大虚像現出領域群Ｒ２２～Ｒ２９のうちの拡大虚像現出領域Ｒ２８を図示する。 Next, the fourth enlarged virtual image appearance region group 24 will be described with reference to FIG. Here, an enlarged virtual image appearing region R28 in the fourth enlarged virtual image appearing region group R22 to R29 is illustrated.
　第４拡大虚像現出領域群Ｒ２２～Ｒ２９においては、上述した第１拡大虚像現出領域群Ｒ１～Ｒ８の第１線状画素パターン１３１を反時計方向に４５°の角度だけ回転してなる第４線状画素パターン１３４が形成されている。従って、第１拡大虚像現出領域群Ｒ１～Ｒ８において説明した同様の原理により、装飾表示体１０を観る位置が線状画素１３ａと直交する＋ｙ方向あるいは－ｙ方向に移動した場合、線状画素１３ａの拡大虚像Ｚ４が＋ｙ方向あるいは－ｙ方向に移動して、各拡大虚像現出領域Ｒ２２～Ｒ２９において拡大虚像Ｚ４が現出および消失する。例えば、図８（ｃ）に示すように、装飾表示体１０を観る位置が＋ｙ方向から－ｙ方向に移動した場合、拡大虚像Ｚ４が＋ｙ方向から－ｙ方向に移動して、拡大虚像現出領域Ｒ２８において現出および消失する。 In the fourth enlarged virtual image appearing area group R22 to R29, the first linear pixel pattern 131 of the first enlarged virtual image appearing area group R1 to R8 described above is rotated counterclockwise by an angle of 45 °. A four-line pixel pattern 134 is formed. Accordingly, when the position of viewing the decorative display body 10 moves in the + y direction or the −y direction orthogonal to the linear pixel 13a according to the same principle described in the first enlarged virtual image appearance region group R1 to R8, the linear pixel The magnified virtual image Z4 of 13a moves in the + y direction or the -y direction, and the magnified virtual image Z4 appears and disappears in each of the magnified virtual image appearance regions R22 to R29. For example, as shown in FIG. 8C, when the position where the decoration display body 10 is viewed moves from the + y direction to the −y direction, the enlarged virtual image Z4 moves from the + y direction to the −y direction, and an enlarged virtual image appears. Appears and disappears in region R28.
　以上で説明した装飾表示体１０によれば、各拡大虚像現出領域Ｒ１～Ｒ２９と同程度以上の線状画素１３ａの拡大虚像Ｚを各拡大虚像現出領域Ｒ１～Ｒ２９において透明素材１１の上方に現出させることができるため、観る位置によって線状画素１３ａの拡大虚像Ｚを明確に現出および消失させることができる。このため、線状画素１３ａの拡大虚像Ｚが現出した際に暗い部分となされる黒色と、線状画素１３ａの拡大虚像Ｚが消失した際に明るい部分となされる白色とによる明暗のコントラストが生じ、この明暗のコントラストによって金属表面のような光沢感を疑似的に表現することができる。従って、金属を使用することなく金属表面のような光沢感を表現することができるため、観る者の視覚を強く刺激することができ、観る者の商品に対する購買意欲を向上させることが可能となる。 According to the decorative display body 10 described above, an enlarged virtual image Z of the linear pixel 13a that is equal to or larger than the enlarged virtual image appearing areas R1 to R29 is displayed above the transparent material 11 in the enlarged virtual image appearing areas R1 to R29. Therefore, the enlarged virtual image Z of the linear pixel 13a can be clearly shown and disappeared depending on the viewing position. For this reason, there is a contrast between light and darkness due to black that is a dark part when the enlarged virtual image Z of the linear pixel 13a appears and white that is a bright part when the enlarged virtual image Z of the linear pixel 13a disappears. As a result, it is possible to simulate a glossy feeling like a metal surface by this contrast of light and dark. Accordingly, it is possible to express a glossy feeling like a metal surface without using metal, so that the viewer's vision can be strongly stimulated, and the viewer's willingness to purchase goods can be improved. .
　また、第１～第４拡大虚像現出領域群Ｒ１～Ｒ２９のいずれにおいても、各線状画素１３ａ同士の間隔Ｗ’は線状画素１３ａの線幅Ｗより大きいことより、線状画素１３ａにおける拡大虚像Ｚの現出よりも線状画素１３ａにおける拡大虚像Ｚの消失の割合を増やすことができるため、拡大虚像Ｚが現出した際に暗い部分となされる黒色よりも拡大虚像Ｚの消失した際に明るい部分となされる白色を多くすることができる。従って、金属表面のような光沢感を強調的に表現することができる。 Further, in any of the first to fourth enlarged virtual image appearance region groups R1 to R29, the interval W ′ between the linear pixels 13a is larger than the line width W of the linear pixels 13a. Since the rate of disappearance of the enlarged virtual image Z in the linear pixel 13a can be increased more than the appearance of the virtual image Z, when the enlarged virtual image Z disappears from the black that is dark when the enlarged virtual image Z appears. It is possible to increase the white color that is made brighter. Therefore, glossiness like a metal surface can be expressed with emphasis.
　また、透明素材１１の裏面に複数の拡大虚像現出領域Ｒ１～Ｒ２９が設けられていることより、透明素材１１の複数箇所において線状画素１３ａの拡大虚像Ｚを透明素材１１の上方に現出または消失させることができるため、透明素材１１の複数箇所において金属表面のような光沢感を表現することができる。 In addition, since a plurality of enlarged virtual image appearance areas R1 to R29 are provided on the back surface of the transparent material 11, the enlarged virtual image Z of the linear pixel 13a appears above the transparent material 11 at a plurality of locations of the transparent material 11. Alternatively, since it can be eliminated, glossiness like a metal surface can be expressed at a plurality of locations of the transparent material 11.
　また、拡大虚像現出領域Ｒ１～Ｒ２９には、配列方向が各々異なる各線状画素パターン１３１～１３４が形成されていることにより、ある拡大虚像現出領域において線状画素１３ａの拡大虚像Ｚの現出によって暗い部分が表現されているときに、他の拡大虚像現出領域においては線状画素１３ａの拡大虚像Ｚの消失によって明るい部分が表現されるため、各拡大虚像現出領域Ｒ１～Ｒ２９において明暗のコントラストの生じるタイミングを異ならせることができ、金属表面のような光沢感をより装飾的に表現することができる。 Further, in the enlarged virtual image appearing areas R1 to R29, the linear pixel patterns 131 to 134 having different arrangement directions are formed, so that the present of the enlarged virtual image Z of the linear pixel 13a in a certain enlarged virtual image appearing area is formed. When a dark part is expressed by the projection, a bright part is expressed by disappearance of the magnified virtual image Z of the linear pixel 13a in other magnified virtual image appearing areas. Therefore, in each magnified virtual image appearing area R1 to R29 The timing at which the contrast of light and darkness is generated can be varied, and the glossiness like a metal surface can be expressed more decoratively.
＜第２実施形態＞
　次に、本発明に係る装飾表示体（以下「装飾表示体」という）の他の実施形態について図９を参照しつつ説明する。本実施形態と第１実施形態との相違点は、画素層の構成である。従って、以下においては該画素層についてのみ説明し、第１実施形態と同一の構成については同一の符号を付してその説明を省略する。 Second Embodiment
Next, another embodiment of a decorative display body (hereinafter referred to as “decorative display body”) according to the present invention will be described with reference to FIG. The difference between the present embodiment and the first embodiment is the configuration of the pixel layer. Accordingly, only the pixel layer will be described below, and the same components as those in the first embodiment are denoted by the same reference numerals and description thereof is omitted.
　本実施形態の画素層２３は、図９に示すように、第１実施形態における画素層１３の第１～第４拡大虚像現出領域群Ｒ１～Ｒ２９に隣接する領域において、着色された複数の点状画素１３ｂを各点状画素１３ｂの並びに集光素パターン１２１と同じ方向性を持たせて２次元的に配列して点状画素パターン１３５が形成されている。この点状画素パターン１３５は、点状画素１３ｂが集光素の配列ピッチｐより小さい配列ピッチｒで配列している。従って、該点状画素パターン１３５による点状画素１３ｂの拡大虚像は、透明素材１１の下方において現出するため、各線状画素パターン１３１～１３４の各線状画素１３ａの拡大虚像Ｚよりも低い位置で現出する。 As shown in FIG. 9, the pixel layer 23 of the present embodiment includes a plurality of colored layers in regions adjacent to the first to fourth enlarged virtual image appearance region groups R1 to R29 of the pixel layer 13 of the first embodiment. The dot-like pixel pattern 135 is formed by two-dimensionally arranging the dot-like pixels 13b with the same directionality as the condensing element pattern 121 of the dot-like pixels 13b. In the dot pixel pattern 135, the dot pixels 13b are arranged with an arrangement pitch r smaller than the arrangement pitch p of the light condensing elements. Therefore, since the enlarged virtual image of the dotted pixel 13b by the dotted pixel pattern 135 appears below the transparent material 11, it is at a position lower than the enlarged virtual image Z of each linear pixel 13a of each linear pixel pattern 131-134. Appear.
　以上より、点状画素パターン１３５における点状画素１３ｂの拡大虚像が各線状画素パターン１３１～１３４における各線状画素１３ａの拡大虚像Ｚよりも低い位置で現出するため、線状画素１３ａが形成されている第１～第４拡大虚像現出領域２１～２４が点状画素パターン１３５の領域に比べて浮遊しているように見えるため、金属表面のような光沢感をより強調的に表現することができる。 As described above, since the enlarged virtual image of the dotted pixel 13b in the dotted pixel pattern 135 appears at a position lower than the enlarged virtual image Z of each linear pixel 13a in each of the linear pixel patterns 131 to 134, the linear pixel 13a is formed. Since the first to fourth magnified virtual image appearing areas 21 to 24 appear to be floating compared to the area of the dot-like pixel pattern 135, the glossiness like a metal surface is expressed more emphasized. Can do.
　なお、上記した第１および第２実施形態において、線状画素１３ａの拡大虚像Ｚは、透明素材１１の上方に現出および消失する場合について説明したが、透明素材１１の下方に現出および消失するようにしてもよい。なお、この場合、集光素１２ａの配列ピッチｐと各線状パターン１３１～１３４の線状画素１３ａの配列ピッチｑとの関係は「配列ピッチｑ＜配列ピッチｐ」である。 In the first and second embodiments described above, the case where the enlarged virtual image Z of the linear pixel 13a appears and disappears above the transparent material 11 has been described, but appears and disappears below the transparent material 11. You may make it do. In this case, the relationship between the arrangement pitch p of the light condensing elements 12a and the arrangement pitch q of the linear pixels 13a of the respective linear patterns 131 to 134 is “array pitch q <array pitch p”.
　また、拡大虚像現出領域Ｒ１～Ｒ２９は、つる植物の葉の部分である場合について説明したが、その他の部分も線状画素１３ａの拡大虚像Ｚを現出させる拡大虚像現出領域であってもよい。 Further, the case where the enlarged virtual image appearing areas R1 to R29 are the leaves of the vine plant has been described, but the other parts are also enlarged virtual image appearing areas where the enlarged virtual image Z of the linear pixel 13a appears. Also good.
　また、拡大虚像現出領域Ｒ１～Ｒ２９は、幅の狭い拡大虚像現出領域Ｒ３０を含めた全体として「つる植物」に形取られている場合について説明したが、任意の形状でもよい。 Further, the case where the enlarged virtual image appearing areas R1 to R29 are formed into “vine plants” as a whole including the narrow enlarged virtual image appearing area R30 has been described, but any shape may be used.
　また、拡大虚像現出領域Ｒ１～Ｒ２９は、透明素材１１の裏面において部分的に形成されている場合について説明したが、透明素材１１の裏面の全てに形成されてもよい。 In addition, although the case where the enlarged virtual image appearance areas R1 to R29 are partially formed on the back surface of the transparent material 11 has been described, it may be formed on the entire back surface of the transparent material 11.
　また、線状画素１３ａの線幅Ｗは、全て同一である場合について説明したが、線状画素の線幅を適宜変更してもよい。 Moreover, although the case where the line widths W of the linear pixels 13a are all the same has been described, the line widths of the linear pixels may be changed as appropriate.
　また、線状画素パターン１３１～１３４は、各線状画素１ａ同士の間隔Ｗ’が該線幅Ｗ以上で形成されている場合について説明したが、線状画素１３ａの線幅Ｗ未満の配列ピッチであってもよい。 Further, although the linear pixel patterns 131 to 134 have been described in the case where the interval W ′ between the linear pixels 1a is formed with the line width W or more, the linear pixel patterns 131 to 134 have an arrangement pitch less than the line width W of the linear pixels 13a. There may be.
　また、各線状画素パターン１３１～１３４は、線状画素１３ａが同一の配列ピッチｑで配列している場合について説明したが、配列ピッチを適宜変更してもよい。 Further, although the linear pixel patterns 131 to 134 have been described for the case where the linear pixels 13a are arranged at the same arrangement pitch q, the arrangement pitch may be changed as appropriate.
　また、透明素材１１の裏面に複数の拡大虚像現出領域Ｒ１～Ｒ２９が設けられている場合について説明したが、１つでもよい。 Further, although the case where a plurality of enlarged virtual image appearance areas R1 to R29 are provided on the back surface of the transparent material 11 has been described, one may be used.
　また、各線状画素パターン１３１～１３４は、第１～第４拡大虚像現出領域群Ｒ１～Ｒ２９ごとに線状画素１３ａが異なる配列方向で配列している場合について説明したが、全て同一の方向でもよいし、全て異なる方向でもよい。 Further, in each of the linear pixel patterns 131 to 134, the case where the linear pixels 13a are arranged in different arrangement directions for each of the first to fourth enlarged virtual image appearance region groups R1 to R29 has been described. However, they may all be in different directions.
　また、集光素パターン１２１はｘ方向とｙ方向が直交している場合について説明したが、直交してなくてもよい。要は、複数の凸レンズ状の集光素を各集光素の並びに方向性を持たせて２次元的に配列していればよい。 In addition, although the light condensing element pattern 121 has been described with respect to the case where the x direction and the y direction are orthogonal to each other, it may not be orthogonal. In short, a plurality of convex lens-shaped light condensing elements may be arranged two-dimensionally with the directivity of each light condensing element.
　また、線状画素１３ａが黒色で背景層１４が白色である場合について説明したが、任意の色であってもよい。要は、拡大虚像Ｚが現出した際の暗い部分と消失した際の明るい部分とにおいて明暗のコントラストが生じる色であれば任意の色でよい。 Further, although the case where the linear pixel 13a is black and the background layer 14 is white has been described, any color may be used. In short, any color may be used as long as it produces a contrast of light and dark in the dark part when the enlarged virtual image Z appears and the bright part when it disappears.
　また、装飾表示体１０はデジタルフォトフレーム１といったディスプレイ装置に採用される場合について説明したが、遊技機やゲーム機の外層パネル、包装箱、広告体、飾り品などの種々の商品に採用してもよい。 In addition, although the case where the decorative display body 10 is employed in a display device such as the digital photo frame 1 has been described, it is employed in various products such as an outer layer panel of a gaming machine or a game machine, a packaging box, an advertising body, and an ornament. Also good.
　以上、図面を参照して本発明の実施形態を説明したが、本発明は、図示した実施形態のものに限定されない。図示された実施形態に対して、本発明と同一の範囲内において、あるいは均等の範囲内において、種々の修正や変形を加えることが可能である。 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.

Claims (6)

  1. 　シート状または板状の透明素材の表面に、複数の凸レンズ状の集光素を各集光素の並びに方向性を持たせて２次元的に配列して集光素パターンが形成されるとともに、前記透明素材の裏面に、着色された複数の線状画素を前記集光素パターンと異なる配列ピッチで平行に配列して線状画素パターンが形成されることにより、前記線状画素の拡大虚像を透明素材の上方または下方に現出させる装飾表示体であって、
    　前記透明素材の裏面に拡大虚像現出領域が設けられ、該拡大虚像現出領域に前記線状画素パターンが形成されるとともに、該線状画素パターンにおける各線状画素は前記拡大虚像現出領域と同程度以上の拡大虚像を前記透明素材の上方または下方に現出させる線幅となされていることにより、観る位置によって前記線状画素の拡大虚像を現出および消失させることを特徴とする装飾表示体。     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, On the back surface of the transparent material, a plurality of colored linear pixels are arranged in parallel at an arrangement pitch different from that of the light condensing element pattern to form a linear pixel pattern, whereby an enlarged virtual image of the linear pixel is obtained. A decorative display body that appears above or below a transparent material,
    An enlarged virtual image appearing area is provided on the back surface of the transparent material, the linear pixel pattern is formed in the enlarged virtual image appearing area, and each linear pixel in the linear pixel pattern is defined as the enlarged virtual image appearing area. The decorative display is characterized in that the enlarged virtual image of the linear pixel appears and disappears depending on the viewing position by having a line width that causes an enlarged virtual image of the same level or more to appear above or below the transparent material. body.
  2. 　前記線状画素パターンは、各線状画素同士の間隔が該線幅以上で形成されている請求項１に記載の装飾表示体。 The decorative display body according to claim 1, wherein the linear pixel pattern is formed such that an interval between the linear pixels is equal to or larger than the line width.
  3. 　前記透明素材の裏面に複数の拡大虚像現出領域が設けられ、各拡大虚像現出領域に前記線状画素パターンが形成されている請求項１または請求項２に記載の装飾表示体。 3. The decorative display body according to claim 1, wherein a plurality of enlarged virtual image appearing areas are provided on the back surface of the transparent material, and the linear pixel pattern is formed in each enlarged virtual image appearing area.
  4. 　前記線状画素パターンは、前記拡大虚像現出領域ごとに前記線状画素が異なる配列方向で配列している請求項３に記載の装飾表示体。 The decorative display body according to claim 3, wherein the linear pixel pattern has the linear pixels arranged in different arrangement directions for each of the enlarged virtual image appearance areas.
  5. 　前記拡大虚像現出領域に隣接する領域において、着色された複数の画素を各画素の並びに前記集光素パターンと同じ方向性を持たせて２次元的に配列して第２の画素パターンが形成されており、該第２の画素パターンにおける前記画素の拡大虚像が前記線状画素パターンの各線状画素の拡大虚像よりも低い位置で現出する請求項１ないし請求項４のいずれかに記載の装飾表示体。 In a region adjacent to the enlarged virtual image appearance region, a plurality of colored pixels are arranged two-dimensionally with the same directionality as the condensing element pattern of each pixel to form a second pixel pattern The enlarged virtual image of the pixel in the second pixel pattern appears at a position lower than the enlarged virtual image of each linear pixel of the linear pixel pattern. Decorative display.
  6. 　請求項１ないし請求項５のいずれかに記載の装飾表示体がディスプレイ表示部の周縁部に設けられていることを特徴とするディスプレイ装置。 A display device, wherein the decorative display body according to any one of claims 1 to 5 is provided at a peripheral portion of a display display portion.
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JP2001180198A (en) * 1999-10-14 2001-07-03 Takasago Electric Ind Co Ltd Decorative display
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