JP2008018631A - Brilliantly shining decorative body and its manufacturing method - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a brilliant decorative body having a brilliancy with high designedness in which a part with a high brightness moves in accordance with the angle of viewing, and a method for manufacturing the brilliant decorative body capable of manufacturing at a low cost and conveniently this brilliant decorative body. <P>SOLUTION: This brilliant decorative body 10 includes a transparent base material 11, a plurality of blocks 13 arranged on the back surface 11b of the transparent base material 11 and consisting of linear convex transparent projections 12, and a light reflecting layer 14 arranged on the back surface 11b of the transparent base material 11 so as to cover a plurality of blocks 13. Respective blocks 13A... 13H of a plurality of the blocks 13 have linear convex transparent projections 12 with different extensional directions from at least one block among adjoining blocks. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

 The present invention relates to a glittering decorative body used for a panel, a nameplate, and a design panel of an electric appliance and an electronic device, and a method for manufacturing the same.

Conventionally, a metallic foil or a metal foil paper, a glitter sheet that has been embossed with pressure by an engraving roll, or a surface of a plate-like or sheet-like transparent substrate, by screen printing, with a predetermined interval, A glittering decorative body in which a plurality of dot-like convex lenses are formed and a glittering layer is formed on the back surface of the transparent substrate on which the convex lenses are formed has been proposed (for example, see Patent Document 1).
In addition, a decorative film for a game board, which includes a transparent film as a surface layer and a print layer for decoration provided on the back surface of the transparent film, is attached to a game board of a ball game machine. There has been proposed a decorative sheet for a game board in which a random diffusion layer for randomly diffusing is provided behind a printed layer and a reflective layer is provided behind the random diffusion layer (see, for example, Patent Document 2).
In addition, a decorative sheet has been proposed in which a plurality of protrusions whose cross-sectional shape extends linearly on the surface of a transparent substrate having draping properties is provided for each block having different arrangement directions (for example, And Patent Document 3).
Furthermore, a light interference reflective layer mixed with a pearl pigment is formed on a base material having a concealing property such as paper, and a transparent resin provided with a concavo-convex pattern having a certain regularity on the light interference reflective layer. A glittering decorative sheet formed by a gravure printing method has been proposed (see, for example, Patent Document 4).

Further, the surface of the transparent substrate is embossed by applying pressure with an engraving roll, or gravure printing using a special paste resin and a special manufacturing apparatus (for example, see Patent Document 5 and Patent Document 6). There is a method of forming a plurality of protrusions whose cross-sectional shape extends linearly by a method (for example, see Patent Document 4).
JP 2002-307900 A JP 2002-17983 A JP 10-58538 A JP-A-5-338071 JP-A-10-250298 JP 11-115395 A

In the above prior art, the reflected light appears randomly according to the angle at which the decorative body is viewed, or the reflected light forms a monochromatic light and dark pattern, so that the surface of the decorative body appears to be raised, The ornament appears as a glassy gloss or rainbow hologram. However, these glass-like glossy or rainbow holograms have poor glitter and do not have high design luster such that a portion with high luminance moves according to the viewing angle.
Moreover, even if an attempt is made to form a protrusion with a cross-sectional shape on the surface of the transparent substrate by a normal gravure printing method, the difference in height between the protrusion and the surface of the transparent substrate is small, and light reflection is sufficient. There was a problem that it was not done.
In addition, the method of forming protrusions having a mountain shape in cross section by embossing the surface of the transparent substrate by applying pressure with an engraving roll has complicated processes and is not simple.
Furthermore, the method of forming a protrusion having a cross-sectional shape on the surface of the transparent substrate using a special manufacturing apparatus has a problem that the manufacturing apparatus becomes expensive.

 The present invention has been made in view of the above circumstances, and a glittering decorative body having a high design property, in which a portion having high luminance moves according to a viewing angle, and a low brightness decorative body. It aims at providing the manufacturing method of the glittering decoration body which can be manufactured simply and cost-effectively.

 The glittering decorative body according to claim 1 of the present invention includes a transparent base material, a plurality of blocks made of linear convex transparent protrusions arranged in parallel to the back surface of the transparent base material, and the back surface of the transparent base material. And a light reflecting layer disposed so as to cover the plurality of blocks, wherein each block of the plurality of blocks includes at least one of adjacent blocks and a direction in which the linear convex transparent protrusion extends. Are different.

 The glittering decorative body according to claim 2 of the present invention includes a transparent base, a plurality of blocks made of linear convex transparent protrusions arranged in parallel on the surface of the transparent base, and the back surface of the transparent base. And each of the plurality of blocks is different from at least one of adjacent blocks in a direction in which the linear convex transparent protrusion extends.

 The glittering decorative body according to claim 3 of the present invention includes a transparent base, a plurality of blocks made of linear convex transparent protrusions arranged in parallel on the surface of the transparent base, and the back surface of the transparent base. And each of the plurality of blocks is different in at least one of the adjacent blocks in a direction in which the linear convex transparent protrusion extends.

 The glittering decorative body according to claim 4 of the present invention is the glittering decorative body according to any one of claims 1 to 3 of the present invention, wherein the linear convex transparent protrusions are curved. It is characterized by.

 The glittering decorative body according to claim 5 of the present invention is the glittering decorative body according to any one of claims 1 to 4 of the present invention, wherein the linear convex transparent protrusions are colored. And

 The glittering decorative body according to claim 6 of the present invention is the glittering decorative body according to any one of claims 1 to 5, wherein the plurality of blocks are arranged intermittently, The missing portion and the plurality of blocks, or the missing portion or the plurality of blocks form a character, a symbol, or an image.

 The glittering decorative body according to claim 7 of the present invention is the glittering decorative body according to any one of claims 1, 2, 4 to 6 of the present invention, wherein the light reflecting layer has a partial hue. The regions having different areas and having different hues form characters, symbols or images.

 The glittering decorative body according to claim 8 of the present invention is the glittering decorative body according to claim 3 of the present invention, wherein the light-shielding layer has a region having a partially different hue, and the region having a different hue is Characters, symbols or images are formed.

 The glittering decorative body according to claim 9 of the present invention is the glittering decorative body according to any one of claims 1 to 8 of the present invention, wherein a transparent or opaque colored layer is formed on the surface of the transparent substrate, Alternatively, transparent or opaque characters, symbols, or images are arranged.

 The glittering decorative body according to claim 10 of the present invention is the glittering decorative body according to any one of claims 1, 2, 4, 5, 7, and 8 of the present invention. A layer that protects the light reflecting layer is disposed on a surface opposite to the surface in contact with the transparent substrate.

 The glittering decorative body according to claim 11 of the present invention is the glittering decorative body according to any one of claims 1 to 10 of the present invention, wherein an adhesive layer is provided on the outermost surface on the back surface side of the transparent substrate. It is characterized by being arranged.

 A glittering decorative body according to a twelfth aspect of the present invention is the glittering decorative body according to any one of the first to eleventh aspects of the present invention, wherein the viewpoint is moved when the transparent substrate is viewed from the front. The plurality of blocks are arranged so that the position of the block having high luminance moves with the movement.

 The method for producing a glittering decorative body according to claim 13 of the present invention is a method for manufacturing the glittering decorative body according to any one of claims 1 to 3 of the present invention, wherein the glittering decorative body is produced by screen printing. It comprises a step of printing the ultraviolet curable clear ink on the front or back surface of the transparent substrate, and then irradiating the ultraviolet ray to cure the ultraviolet curable clear ink to form the linear convex transparent protrusions. Features.

 The glittering decorative body of the present invention comprises a transparent substrate, a plurality of blocks comprising linear convex transparent protrusions arranged in parallel on the back surface of the transparent substrate, and the plurality of blocks on the back surface of the transparent substrate. And each of the plurality of blocks is different from at least one of the adjacent blocks in a direction in which the linear convex transparent protrusion extends. When the transparent base material is viewed from the front, the light radiated on the decorative ornament reflects in a different direction for each block at the interface between the linear convex transparent protrusion and the light reflecting layer. The position of the block with high brightness appears to move. In particular, if the direction in which the linear convex transparent protrusions extend regularly is changed for each block, the position of the block with high luminance appears to move regularly as the viewpoint moves, so it is stronger. A visual effect is obtained.

 The glittering decorative body of the present invention includes a transparent substrate, a plurality of blocks composed of linear convex transparent protrusions arranged in parallel on the surface of the transparent substrate, and light arranged on the back surface of the transparent substrate. Each of the plurality of blocks is different in at least one of the adjacent blocks from the direction in which the linear convex transparent protrusions extend, so that the glittering decorative body is irradiated with light. A part of the light is reflected in a different direction for each block on the surface of the linear convex transparent protrusion, and the remaining part of the light irradiated to the glittering decorative body is transmitted through the transparent base material. Reflected on the surface in contact with the transparent base material, and refracted in different directions for each block by the linear convex transparent protrusions, so when the transparent base material is viewed from the front, the brightness increases as the viewpoint moves. The position of the high block appears to move. In particular, if the direction in which the linear convex transparent protrusions extend regularly is changed for each block, the position of the block with high luminance appears to move regularly as the viewpoint moves, so it is stronger. A visual effect is obtained.

 The glittering decorative body of the present invention includes a transparent base material, a plurality of blocks composed of linear convex transparent protrusions arranged in parallel on the surface of the transparent base material, and a light shielding material arranged on the back surface of the transparent base material. Each of the plurality of blocks is different from at least one of the adjacent blocks in a direction in which the linear convex transparent protrusions extend, so that the light irradiated on the glittering decorative body is a line. Light reflected from the back surface of the transparent base material is reflected on the surface of the convex convex projections in different directions for each block, and the non-reflective and non-reflective light shielding layer is disposed on the back surface of the transparent base material. Therefore, when the transparent substrate is viewed from the front, the position of the block with high luminance appears to move as the viewpoint moves. In particular, if the direction in which the linear convex transparent protrusions extend regularly is changed for each block, the position of the block with high luminance appears to move regularly as the viewpoint moves, so it is stronger. A visual effect is obtained.

The best mode of the glittering decorative body and its manufacturing method of the present invention will be described.
This embodiment is specifically described for better understanding of the gist of the invention, and does not limit the present invention unless otherwise specified.

(1) First Embodiment FIG. 1 is a schematic view showing a first embodiment of the glittering decorative body of the present invention, (a) is a plan view, and (b) is an AA of (a). It is sectional drawing which follows a line.
In FIG. 1, reference numeral 10 is a glittering decorative body, 11 is a transparent base material, 12 is a linear convex transparent protrusion, 13 is a block, 14 is a light reflecting layer, and 15 is a protective layer.
This glittering decorative body 10 includes a plurality of blocks 13 (13A,..., 13) each including a transparent base 11 and linear convex transparent protrusions 12 arranged in parallel and linearly on the back surface 11b of the transparent base 11. 13H), the light reflecting layer 14 disposed so as to cover the plurality of blocks 13 on the back surface 11b of the transparent base material 11, and the surface 14b opposite to the surface 14a of the light reflecting layer 14 in contact with the transparent base material 11 And a protective layer 15 disposed on the substrate.

Each of the blocks 13A,..., 13H of the plurality of blocks 13 includes at least one of the adjacent blocks 13A,. The direction extending to 11b is different.
In this glittering decorative body 10, the linear convex transparent protrusions 12 are transparent bases in the order of block 13A, block 13C, block 13E, block 13G, and in the order of block 13B, block 13D, block 13F, block 13H. The direction extending to the back surface 11b of the material 11 changes little by little.
The change in the direction in which the linear convex transparent protrusion 12 extends is preferably regular, for example, 5 degrees for each block 13 and 10 degrees.

As the transparent base material 11, a sheet-like or plate-like base material made of a synthetic resin such as polycarbonate, acrylic, or polyester, a glass plate, or the like is used.
Moreover, although the thickness of the transparent base material 11 is not specifically limited, 0.1 mm or more and 5 mm or less are preferable.

 The linear convex transparent protrusions 12 are printed on the back surface 11b of the transparent base material 11 by a screen printing method using a screen printing machine, and then irradiated with ultraviolet rays, and then irradiated with ultraviolet rays. Is formed by curing. As the ultraviolet curable clear ink forming the linear convex transparent protrusions 12, a general ultraviolet curable clear ink is used.

 Moreover, the linear convex transparent protrusion 12 may be colorless and colored. In order to color the linear convex transparent protrusions 12, a colorant having good light transmittance may be added to the ultraviolet curable clear ink. By making the linear convex transparent protrusions 12 colored, the design and decorative properties of the glittering decorative body 10 can be enhanced.

The shape of the cross section perpendicular to the longitudinal direction (extending direction) of the linear convex transparent protrusion 12 is not particularly limited, but may be a semicircular shape, a trapezoidal shape, a triangular shape, or the like.
The height of the linear convex transparent protrusion 12 (x1 shown in FIG. 1B) is preferably 1 μm or more and 200 μm or less, and more preferably 1 μm or more and 20 μm or less.
If the height of the linear convex transparent protrusion 12 is less than 1 μm, it is difficult to form the shape accurately by the screen printing method. On the other hand, in order for the height of the linear convex transparent protrusion 12 to exceed 200 μm, it is necessary to widen the line width, and therefore, the reflection of light becomes weak and the effect is lost.

The width of the linear convex transparent protrusion 12 (x2 shown in FIG. 1B) is preferably 0.01 mm or more and 2 mm or less, and more preferably 0.1 mm or more and 0.5 mm or less.
If the width of the linear convex transparent protrusion 12 is less than 0.01 mm, the screen printing method has poor reproducibility and it is difficult to form the shape accurately. On the other hand, if the width of the linear convex transparent protrusion 12 exceeds 2 mm, the cross-sectional shape (semicircle) cannot be maintained, and the effect becomes weak.

The interval (pitch) between the linear convex transparent protrusions 12 (x3 shown in FIG. 1B) is preferably 0.01 mm or more and 2 mm or less, and more preferably 0.1 mm or more and 0.5 mm or less.
If the interval (pitch) between the linear convex transparent protrusions 12 is less than 0.01 mm, the adjacent linear convex transparent protrusions 12 come into contact with each other, and the shape cannot be formed accurately. On the other hand, if the interval (pitch) between the linear convex transparent protrusions 12 exceeds 2 mm, the flat portion increases, and the effect is significantly weakened.

The number n (n is a natural number) of the linear convex transparent protrusions 12 arranged in parallel constituting the block 13 is 1 or more.
The size of the block 13 is preferably about 1 mm × 1 mm to 10 mm × 10 mm.

 As the light reflecting layer 14, the back surface 11b of the transparent substrate 11 is printed with mirror ink, gold ink, silver ink or the like by a screen printing method, a metal foil or metal adhered to the back surface 11b of the transparent substrate 11 Examples thereof include those made of a vapor deposition base material, a hologram base material, etc., and those made of metal deposited on the back surface 11b of the transparent base material 11.

 The light reflection layer 14 has a region having a partially different hue, and the region having a different hue may form a character, a symbol, or an image. In this way, the design and decoration of the glittering decorative body 10 can be enhanced.

The protective layer 15 is disposed to protect the light reflecting layer 14, and a black ink, a white ink, or the like is provided on the surface 14b of the light reflecting layer 14 opposite to the surface 14a in contact with the transparent substrate 11. After the light-shielding ink is applied, the ink is cured and formed. Thus, if the protective layer 15 having no glitter or reflectivity is provided, the effect of the transmitted light from the surface 14b opposite to the surface 14a in contact with the transparent base 11 of the light reflecting layer 14 is eliminated, and the transparent layer 15 is transparent. The reflected light is emphasized on the surface 11 a of the substrate 11.
Note that the protective layer 15 is not necessarily arranged, and is arranged as necessary.

 In the glittering decorative body 10, a transparent or opaque colored layer, or transparent or opaque characters, symbols or images may be arranged on the surface 11 a of the transparent substrate 11. Thus, if the transparent colored layer or the transparent character, symbol, or image is arranged on the surface 11a of the transparent base material 11, the design and decoration of the glittering decorative body 10 can be enhanced.

 In this glittering decorative body 10, a general adhesive is applied to the outermost surface on the back surface 11b side of the transparent substrate 11 (the surface 15a opposite to the surface in contact with the light reflecting layer 14 of the protective layer 15 in FIG. 1). An adhesive layer made of an agent may be provided. Thus, if the adhesion layer is distribute | arranged to the outermost surface by the side of the back surface 11b of the transparent base material 11, the glittering decoration body 10 can be affixed on a desired to-be-adhered body.

 In the glittering decorative body 10 of this embodiment, each of the blocks 13A,..., 13H of the plurality of blocks 13 is linearly transparent with at least one of the adjacent blocks 13A,. Since the direction in which the protrusions 12 extend to the back surface 11b of the transparent base material 11 is different, the light irradiated to the glittering decorative body 10 is blocked by the respective blocks 13 at the interface between the linear convex transparent protrusion 12 and the light reflecting layer 14. Since the light is reflected in a different direction for each of (13A,..., 13H), when the transparent substrate 11 is viewed from the front, the position of the block 13 with high luminance appears to move as the viewpoint moves. That is, in the glittering decorative body 10, for example, as the viewpoint moves in the order of the block 13A, the block 13C, the block 13E, and the block 13G, the block 13A, the block 13C, the block 13E, and the block 13G Looks brighter (higher brightness) than block 13. In particular, if the direction in which the linear convex transparent protrusions 12 are regularly changed for each block 13, the position of the block 13 with high luminance appears to move regularly as the viewpoint moves. , You can get a stronger visual effect. For example, a state in which a person, an animal, a car, or the like moves can be expressed by using an effect that the block 13 with high luminance appears to move regularly.

Next, with reference to FIG. 1, the manufacturing method of this glittering decoration body 10 is demonstrated.
First, an ultraviolet curable clear ink is applied to the back surface 11b of the transparent substrate 11 by a screen printing method using a screen printer so that linear convex transparent protrusions having a predetermined height, width and pitch are formed after curing. Print.
Next, the ultraviolet curable clear ink is irradiated with ultraviolet rays, and the ultraviolet curable clear ink is cured to form linear convex transparent protrusions 12 having a predetermined height, width, and pitch. As a result, a plurality of blocks 13 composed of linear convex transparent protrusions 12 are formed.

Next, the light reflection layer 14 is formed on the back surface 11 b of the transparent substrate 11 so as to cover the plurality of blocks 13.
As a method of forming the light reflection layer 14, a method of printing mirror ink, gold ink, silver ink or the like on the back surface 11b of the transparent substrate 11 by a screen printing method, a metal foil or metal vapor deposition on the back surface 11b of the transparent substrate 11 is used. Examples thereof include a method of sticking a base material, a hologram base material, and the like, a method of depositing metal on the back surface 11b of the transparent base material 11, and the like.

 Next, a light-shielding ink such as black ink or white ink is applied to the surface 14b of the light reflecting layer 14 opposite to the surface 14a in contact with the transparent substrate 11, and then the ink is cured to protect it. The layer 15 is formed, and the glittering decorative body 10 is obtained.

 In the method for producing the glittering decorative body of this embodiment, after the ultraviolet curable clear ink is printed on the back surface 11b of the transparent substrate 11 by screen printing, the ultraviolet curable clear ink is irradiated with ultraviolet rays. The UV curable clear ink is cured to form a plurality of blocks 13 made of linear convex transparent protrusions 12 having a predetermined height, width, and pitch, so that the brightness that is excellent in design and decoration can be easily achieved at low cost. A decorative body can be manufactured.

(2) Second Embodiment FIG. 2 is a schematic plan view showing a second embodiment of the glittering decorative body of the present invention, and is an enlarged view of one of the blocks composed of linear convex transparent protrusions. is there.
In FIG. 2, reference numeral 20 denotes a glittering decorative body, 21 denotes a transparent substrate, 22 denotes a linear convex transparent protrusion, and 23 denotes a block.
The glittering decorative body 20 of this embodiment is different from the first embodiment described above in the following points.
In the above-described first embodiment, the case where the linear convex transparent protrusions 12 are arranged in parallel and linearly on the back surface 11b of the transparent base material 11 is exemplified. As in the second embodiment, the linear convex transparent protrusions 22 arranged in parallel on the back surface of the transparent substrate 21 may be curved. The shape of the curve formed by the linear convex transparent protrusions 22 is not particularly limited, and may be either a curve that changes periodically or an indefinite curve.
In this way, if the parallel linear protrusions 22 are curved, the direction in which the linear protrusions 22 extend in one block 23 can be changed. Within one block 23, a region with high luminance appears to move as the viewpoint moves. For example, in FIG. 2, the region α and the region β surrounded by a circle have different directions in which the linear convex transparent protrusions 22 extend, so that the luminance is increased by moving the viewpoint from the region α to the region β. The high area appears to move.

(3) Third Embodiment FIG. 3 is a schematic plan view showing a third embodiment of the glittering decorative body of the present invention.
In FIG. 3, reference numeral 30 is a glittering decorative body, 31 is a transparent substrate, 32 is a linear convex transparent protrusion, 33 is a block, and 34 is a portion where the block 33 is missing.
The glittering decorative body 30 of this embodiment is different from the above-described first embodiment in the following points.
The glittering decorative body 30 has a portion in which a plurality of blocks 33 each including a linear convex transparent protrusion 32 are intermittently arranged on the back surface of the transparent base material 31, and the block 33 is missing. Portion 34 forms a symbol.
In addition, in this glittering decorative body 30, the case where the part 34 lacking the block 33 forms a symbol is exemplified, but the glittering decorative body of the present invention is not limited to this. In the glittering decorative body of the present invention, a portion lacking a block may form a character or an image.

(4) Fourth Embodiment FIG. 4 is a schematic plan view showing a fourth embodiment of the glittering decorative body of the present invention.
In FIG. 4, reference numeral 40 denotes a glittering decorative body, 41 denotes a transparent substrate, 42 denotes a linear convex transparent protrusion, and 43 denotes a block.
The glittering decorative body 40 of this embodiment is different from the above-described first embodiment in the following points.
In this glittering decorative body 40, a plurality of blocks 43 made of linear convex transparent protrusions 42 are intermittently arranged on the back surface of the transparent base material 41, and the intermittently arranged blocks 43 form symbols. is doing.
In this glittering decorative body 40, the case where the intermittently arranged blocks 43 form symbols is illustrated, but the glittering decorative body of the present invention is not limited to this. In the glittering decorative body of the present invention, intermittently arranged blocks may form characters or images.

 Further, the glittering decorative body of the present invention is a combination of the above-described third embodiment and the fourth embodiment, that is, a plurality of blocks made of linear convex transparent protrusions, intermittently on the back surface of the transparent substrate. The block and the portion lacking the block may form a character, a symbol, or an image.

(5) Fifth Embodiment FIG. 5 is a schematic view showing a fifth embodiment of the glittering decorative body of the present invention, where (a) is a plan view and (b) is a BB of (a). It is sectional drawing which follows a line.
In FIG. 5, reference numeral 50 is a glittering decorative body, 51 is a transparent substrate, 52 is a linear convex transparent protrusion, 53 is a block, 54 is a light reflecting layer, and 55 is a protective layer.
The glittering decorative body 50 of this embodiment is different from the above-described first embodiment in the following points.
The glittering decorative body 50 includes a plurality of blocks 53 (53A,..., 53) including a transparent base material 51 and linear convex transparent protrusions 52 arranged in parallel and linearly on the surface 51a of the transparent base material 51. 53H), a light reflecting layer 54 disposed on the back surface 51b of the transparent substrate 51, and a protective layer 55 disposed on the surface 54b of the light reflecting layer 54 opposite to the surface 54a in contact with the transparent substrate 51. It is roughly composed.

Each of the blocks 53A,..., 53H of the plurality of blocks 53 includes at least one block among the adjacent blocks 53A,. The direction extending to 51a is different. In this glittering decorative body 50, the linear convex transparent protrusions 52 are transparent bases in the order of block 53A, block 53C, block 53E, block 53G, and in the order of block 53B, block 53D, block 53F, block 53H. The direction extending to the surface 51a of the material 51 changes little by little.
In addition, it is preferable that the change in the direction in which the linear convex transparent protrusion 52 extends is regular, for example, 5 degrees for each block 53 and 10 degrees.

 Also in the glittering decorative body 50, the light reflecting layer 54 has regions having partially different hues, and the regions having different hues may form characters, symbols, or images. If it does in this way, the design nature and decoration nature of glittering decoration object 50 can be improved.

Also in the glittering decorative body 50, the protective layer 55 is not necessarily arranged, and is arranged as necessary.
Further, instead of the protective layer 55, the above-described light-shielding layer having no glitter or reflectivity may be disposed on the surface 54 b opposite to the surface 54 a in contact with the transparent substrate 51. . In this way, if a light-shielding layer having no glitter or reflectivity is provided, the influence of transmitted light from the surface 54b opposite to the surface 54a in contact with the transparent substrate 51 of the light reflecting layer 54 is eliminated, and the transparent base The reflected light is emphasized on the surface 51 a of the material 51.

 In the glittering decorative body 50, a transparent or opaque colored layer, or transparent or opaque characters, symbols or images are formed on the surface 51a of the transparent substrate 51 between the linear convex transparent protrusions 52 and the transparent substrate. It may be arranged. As described above, if a transparent colored layer or transparent characters, symbols or images are arranged on the surface 51a of the transparent base 51 so as to cover the linear convex transparent protrusions 52, the glittering decorative body 50 is provided. Design and decorativeness can be enhanced.

 Also in this glittering decorative body 50, the outermost surface on the back surface 51 b side of the transparent substrate 51 (in FIG. 5, the surface 55 a opposite to the surface in contact with the light reflecting layer 54 of the protective layer 55) is generally used. An adhesive layer made of an adhesive may be provided. Thus, if the adhesion layer is distribute | arranged to the outermost surface by the side of the back surface 51b of the transparent base material 51, the glittering decoration body 50 can be affixed on a desired to-be-adhered body.

Also in the glittering decorative body 50, the linear convex transparent protrusions 52 arranged in parallel to the surface 51a of the transparent base material 51 may be curved. The shape of the curve formed by the linear convex transparent protrusions 52 is not particularly limited, and may be a curve that changes periodically or an indefinite curve.
In addition, the glittering decorative body 50 has a portion in which a plurality of blocks 53 each including a linear convex transparent protrusion 52 are intermittently arranged on the surface 51 a of the transparent substrate 51, and the block 53 is missing. The part which forms the character, the symbol, or the image may be sufficient. In addition, the glittering decorative body 50 includes a plurality of blocks 53 each including a linear convex transparent protrusion 52, which are intermittently disposed on the surface 51 a of the transparent substrate 51, and the intermittently disposed blocks 53 are characters, The form which forms the symbol or the image may be sufficient. Further, in the glittering decorative body 50, a plurality of blocks 53 each including a linear convex transparent protrusion 52 are intermittently arranged on the surface 51a of the transparent base material 51, and the block 53 and the block 53 are missing. The form which forms the character, the symbol, or the image may be sufficient.

 In the glittering decorative body 50 of this embodiment, each of the blocks 53A,..., 53H of the plurality of blocks 53 is linearly transparent with at least one of the adjacent blocks 53A,. Since the direction in which the protrusions 52 extend to the surface 51 a of the transparent substrate 51 is different, a part of the light irradiated to the glittering decorative body 50 is reflected on each block 53 (53 A, 53 A, .., 53H) are reflected in different directions, and the remaining part of the light irradiated on the glittering decorative body 50 is transmitted through the transparent base material 51 and is in contact with the transparent base material 51 of the light reflecting layer 54. Since the light is reflected by the surface 54a and refracted in different directions for each block 53 by the linear convex transparent protrusions 52, when the transparent substrate 51 is viewed from the front, the block has a high luminance as the viewpoint moves. 53 position moved To look. That is, in the glittering decorative body 50, for example, as the viewpoint moves in the order of the block 53A, the block 53C, the block 53E, and the block 53G, the block 53A, the block 53C, the block 53E, and the block 53G Looks brighter (higher brightness) than block 53. In particular, if the direction in which the linear convex transparent protrusions 52 are regularly changed for each block 53, the position of the block 53 with high luminance appears to move regularly as the viewpoint moves. , You can get a stronger visual effect. For example, a state in which a person, an animal, a car, or the like moves can be expressed by using the effect that the block 53 with high luminance appears to move regularly.

Next, with reference to FIG. 5, the manufacturing method of this glittering decoration body 50 is demonstrated.
First, an ultraviolet curable clear ink is applied to the surface 51a of the transparent substrate 51 by a screen printing method using a screen printer so as to form linear convex transparent protrusions having a predetermined height, width and pitch after curing. Print.
Next, the ultraviolet curable clear ink is irradiated with ultraviolet rays, and the ultraviolet curable clear ink is cured to form linear convex transparent protrusions 52 having a predetermined height, width and pitch. As a result, a plurality of blocks 53 composed of linear convex transparent protrusions 52 are formed.

Next, the light reflection layer 54 is formed on the back surface 51 b of the transparent substrate 51.
As a method of forming the light reflecting layer 54, a method of printing mirror ink, gold ink, silver ink or the like on the surface 51b of the transparent substrate 51 by a screen printing method, a metal foil or metal vapor deposition on the back surface 51b of the transparent substrate 51. Examples thereof include a method of attaching a base material, a hologram base material, and the like, and a method of depositing a metal on the back surface 51b of the transparent base material 51.

 Next, a light-shielding ink such as black ink or white ink is applied to the surface 54b of the light reflecting layer 54 opposite to the surface 54a in contact with the transparent substrate 51, and then the ink is cured to protect it. The layer 55 is formed, and the glittering decorative body 50 is obtained.

 In this embodiment, the glittering decorative body is manufactured by printing an ultraviolet curable clear ink on the surface 51a of the transparent substrate 51 by screen printing, and then irradiating the ultraviolet curable clear ink with ultraviolet rays. The ultraviolet curable clear ink is cured to form a plurality of blocks 53 composed of linear convex transparent protrusions 52 having a predetermined height, width, and pitch, so that the brightness that is excellent in design and decoration can be easily achieved at low cost. A decorative body can be manufactured.

(6) Sixth Embodiment FIG. 6 is a schematic view showing a sixth embodiment of the glittering decorative body of the present invention, where (a) is a plan view and (b) is a CC of (a). It is sectional drawing which follows a line.
In FIG. 6, reference numeral 60 is a glittering decorative body, 61 is a transparent substrate, 62 is a linear convex transparent protrusion, 63 is a block, and 64 is a light shielding layer.
The glittering decorative body 60 of this embodiment is different from the first embodiment described above in the following points.
This glittering decorative body 60 includes a plurality of blocks 63 (63A,..., 63A, 63A, 63A,... 63H) and a light shielding layer 64 disposed on the back surface 61b of the transparent substrate 61.

Each of the blocks 63A,..., 63H of the plurality of blocks 63 includes at least one of the adjacent blocks 63A,. The direction extending to 61a is different. In this glittering decorative body 60, the linear convex transparent protrusions 62 are transparent bases in the order of the block 63A, the block 63C, the block 63E, and the block 63G, and the block 63B, the block 63D, the block 63F, and the block 63H. The direction extending to the surface 61a of the material 61 changes little by little.
The change in the direction in which the linear convex transparent protrusion 62 extends is preferably regular, for example, 5 degrees for each block 63 and 10 degrees.

In this glittering decorative body 60, a light-shielding layer 64 having no glitter and reflectivity is disposed on the back surface 61 b of the transparent base 61 instead of the light reflecting layer in the first to fifth embodiments described above. . Thus, if the light-shielding layer 64 having no glitter or reflectivity is disposed, the influence of the transmitted light from the back surface 61 b of the transparent base 61 is eliminated, and the reflected light is emphasized at the linear convex transparent protrusion 62.
Further, in the glittering decorative body 60, the light shielding layer 64 may have regions having partially different hues, and the regions having different hues may form characters, symbols, or images. In this way, the design and decorative properties of the glittering decorative body 60 can be enhanced.

 Also in the glittering decorative body 60, a transparent colored layer, or transparent characters, symbols, or images may be arranged between the surface 61a of the transparent substrate 61 and the linear convex transparent protrusions 62. As described above, if a transparent colored layer, or a transparent character, symbol, or image is arranged between the surface 61a of the transparent substrate 61 and the linear convex transparent protrusion 62, the design of the glittering decorative body 60 is achieved. And can enhance the decoration. Depending on the design, a part of the transparent colored layer may be opaque.

 Also in this glittering decorative body 60, the outermost surface on the back surface 61 b side of the transparent substrate 61 (in FIG. 6, the surface 64 a opposite to the surface in contact with the transparent substrate 61 of the light shielding layer 64) is generally used. An adhesive layer made of an adhesive may be provided. Thus, if the adhesion layer is distribute | arranged to the outermost surface by the side of the back surface 61b of the transparent base material 61, the glittering decoration body 60 can be affixed on a desired to-be-adhered body.

Also in this glittering decorative body 60, the linear convex transparent protrusions 62 arranged in parallel to the surface 61a of the transparent substrate 61 may be curved. The shape of the curve formed by the linear convex transparent protrusions 62 is not particularly limited, and may be either a curve that changes periodically or an indefinite curve.
Further, the glittering decorative body 60 has a portion in which a plurality of blocks 63 each including a linear convex transparent protrusion 62 are intermittently arranged on the surface 61a of the transparent base 61, and the block 63 is missing. The part which forms the character, the symbol, or the image may be sufficient. In addition, the glittering decorative body 60 includes a plurality of blocks 63 each including a linear convex transparent protrusion 62, intermittently disposed on the surface 61 a of the transparent base 61, and the intermittently disposed blocks 63 include characters, The form which forms the symbol or the image may be sufficient. Further, in the glittering decorative body 60, a plurality of blocks 63 each including a linear convex transparent protrusion 62 are intermittently arranged on the surface 61a of the transparent base 61, and the block 63 and the block 63 are missing. The form which forms the character, the symbol, or the image may be sufficient.

 In the glittering decorative body 60 of this embodiment, each of the blocks 63A,..., 63H of the plurality of blocks 63 is linearly transparent with at least one of the adjacent blocks 63A,. Since the direction in which the protrusions 62 extend to the surface 61a of the transparent substrate 61 is different, the light irradiated to the glittering decorative body 60 is reflected on each block 63 (63A,. .., 63H) are reflected in different directions, and the influence of the transmitted light from the back surface 61b of the transparent substrate 61 is caused by the non-reflective and non-reflective light shielding layer 64 disposed on the back surface 61b of the transparent substrate 61. Since the reflected light is emphasized on the surface 61a of the transparent substrate 61, when the transparent substrate 61 is viewed from the front, the position of the block 63 with high brightness appears to move as the viewpoint moves. . That is, in the glittering decorative body 60, for example, as the viewpoint moves in the order of the block 63A, the block 63C, the block 63E, and the block 63G, the block 63A, the block 63C, the block 63E, and the block 63G It looks brighter (higher brightness) than the block 63. In particular, if the direction in which the linear convex transparent protrusions 62 are regularly changed for each block 63, the position of the block 63 with high luminance appears to move regularly as the viewpoint moves. , You can get a stronger visual effect. For example, a state in which a person, an animal, a car, or the like moves can be expressed by using the effect that the block 53 with high luminance appears to move regularly.

Next, with reference to FIG. 6, the manufacturing method of this glittering decoration body 60 is demonstrated.
First, an ultraviolet curable clear ink is applied to the surface 61a of the transparent substrate 61 by a screen printing method using a screen printer so as to form linear convex transparent protrusions having a predetermined height, width and pitch after curing. Print.
Next, the ultraviolet curable clear ink is irradiated with ultraviolet rays, and the ultraviolet curable clear ink is cured to form linear convex transparent protrusions 62 having a predetermined height, width, and pitch. As a result, a plurality of blocks 63 composed of linear convex transparent protrusions 62 are formed.

Next, a light shielding layer 64 is formed on the back surface 61 b of the transparent substrate 61 to obtain a glittering decorative body 60.
As a method of forming the light shielding layer 64, a method of curing the ink after applying a light shielding ink such as black ink or white ink to the back surface 61b of the transparent substrate 61 is used.

 In the method for producing the glittering decorative body of this embodiment, after the ultraviolet curable clear ink is printed on the surface 61a of the transparent substrate 61 by a screen printing method, the ultraviolet curable clear ink is irradiated with ultraviolet rays. The UV curable clear ink is cured to form a plurality of blocks 63 composed of linear convex transparent protrusions 62 having a predetermined height, width, and pitch, so that the brightness that is excellent in design and decoration can be easily achieved at low cost. A decorative body can be manufactured.

EXAMPLES Hereinafter, although an Example demonstrates this invention further more concretely, this invention is not limited to a following example.
(Example 1)
An ultraviolet curable clear ink was printed on a back surface of a polycarbonate plate having a thickness of 0.5 mm by a screen printer so as to have a predetermined height, width and pitch.
Next, this ultraviolet curable clear ink is irradiated with ultraviolet rays, and the ultraviolet curable clear ink is cured to form parallel linear convex transparent protrusions having a height of 4 μm, a width of 0.2 mm, and an interval of 0.4 mm. A plurality of blocks made of the linear convex transparent protrusions were formed.
The size of each formed block is 5 mm × 5 mm, and the blocks are arranged so that the direction in which the linear convex transparent protrusions extend to the back surface of the polycarbonate plate changes regularly by 10 degrees for each block. .
Next, after printing the mirror ink so as to cover the block on the back surface of the polycarbonate plate provided with the block composed of linear convex transparent protrusions by a screen printing machine, the mirror ink is dried and the light reflecting layer is formed. Formed.
Next, after printing a light-shielding ink on the surface of the light reflecting layer opposite to the surface in contact with the polycarbonate plate, the ink was cured to form a protective layer, thereby obtaining a glittering decorative body. .
In the obtained glittering decorative body, the light irradiated on the surface of the glittering decorative body is reflected in a different direction for each block at the interface between the linear convex transparent protrusion and the light reflecting layer. When the board is viewed from the front, the position of the block with high luminance appears to move as the viewpoint moves. Therefore, the glittering decorative body of Example 1 was excellent in design and decoration.

(Example 2)
An ultraviolet curable clear ink was printed on the surface of a polycarbonate plate having a thickness of 0.5 mm by a screen printer so as to have a predetermined height, width and pitch.
Next, this ultraviolet curable clear ink is irradiated with ultraviolet rays, and the ultraviolet curable clear ink is cured to form parallel linear convex transparent protrusions having a height of 4 μm, a width of 0.2 mm, and an interval of 0.4 mm. A plurality of blocks made of the linear convex transparent protrusions were formed.
The size of each formed block is 5 mm × 5 mm, and the blocks are arranged so that the direction in which the linear convex transparent protrusions extend to the surface of the polycarbonate plate changes regularly by 10 degrees for each block. .
Subsequently, after printing mirror ink on the back surface of the polycarbonate plate with a screen printer, this mirror ink was dried to form a light reflecting layer.
Next, after printing a light-shielding ink on the surface of the light reflecting layer opposite to the surface in contact with the polycarbonate plate, the ink was cured to form a protective layer, thereby obtaining a glittering decorative body. .
In the obtained glittering decorative body, a part of the light irradiated on the surface of the glittering decorative body is reflected on the surface of the linear convex transparent protrusion in a different direction for each block, and the glittering decorative body The remaining part of the light applied to the light passes through the transparent substrate, is reflected on the surface of the light reflecting layer that is in contact with the polycarbonate plate, and is refracted in different directions for each block by the linear convex transparent protrusion. Therefore, when the polycarbonate plate is viewed from the front, the position of the block with high luminance appears to move as the viewpoint moves. Therefore, the glittering decorative body of Example 2 was excellent in design and decoration.

(Example 3)
An ultraviolet curable clear ink was printed on the surface of a polycarbonate plate having a thickness of 0.5 mm by a screen printer so as to have a predetermined height, width and pitch.
Next, this ultraviolet curable clear ink is irradiated with ultraviolet rays, and the ultraviolet curable clear ink is cured to form parallel linear convex transparent protrusions having a height of 4 μm, a width of 0.2 mm, and an interval of 0.4 mm. A plurality of blocks made of the linear convex transparent protrusions were formed.
The size of each formed block is 5 mm × 5 mm, and the blocks are arranged so that the direction in which the linear convex transparent protrusions extend to the surface of the polycarbonate plate changes regularly by 10 degrees for each block. .
Next, after a light-shielding ink was printed on the back surface of the polycarbonate plate by a screen printing machine, the light-shielding ink was dried to form a light-shielding layer to obtain a glittering decorative body.
In the obtained glittering decorative body, a part of the light irradiated on the surface of the glittering decorative body is reflected in a different direction for each block on the surface of the linear convex transparent protrusion, and the back surface of the polycarbonate plate The light-shielding layer placed on the surface eliminates the effect of transmitted light from the back surface of the polycarbonate plate, and the reflected light is emphasized on the surface of the polycarbonate plate. The position of the high block appears to move. Therefore, the glittering decorative body of Example 3 was excellent in design and decoration.

Example 4
An ultraviolet curable clear ink was printed on a back surface of a polycarbonate plate having a thickness of 0.5 mm by a screen printer so as to have a predetermined height, width and pitch.
Next, this ultraviolet curable clear ink is irradiated with ultraviolet rays, and the ultraviolet curable clear ink is cured to form parallel linear convex transparent protrusions having a height of 4 μm, a width of 0.2 mm, and an interval of 0.4 mm. A plurality of blocks made of the linear convex transparent protrusions were formed.
The size of each formed block is 5 mm × 5 mm, and the blocks are arranged so that the direction in which the linear convex transparent protrusions extend to the back surface of the polycarbonate plate changes regularly by 10 degrees for each block. .
Next, after printing the mirror ink so as to cover the block on the back surface of the polycarbonate plate provided with the block composed of linear convex transparent protrusions by a screen printing machine, the mirror ink is dried and the light reflecting layer is formed. Formed.
Next, after printing a light-shielding ink on the surface of the light reflection layer opposite to the surface in contact with the polycarbonate plate, the ink was cured to form a light-shielding layer to obtain a glittering decorative body. .
The glittering decorative body of Example 4 exhibited the same effects as the glittering decorative body of Example 1, and was excellent in design and decoration.

(Example 5)
An ultraviolet curable clear ink was printed on the surface of a polycarbonate plate having a thickness of 0.5 mm by a screen printer so as to have a predetermined height, width and pitch.
Next, this ultraviolet curable clear ink is irradiated with ultraviolet rays, and the ultraviolet curable clear ink is cured to form parallel linear convex transparent protrusions having a height of 4 μm, a width of 0.2 mm, and an interval of 0.4 mm. A plurality of blocks made of the linear convex transparent protrusions were formed.
The size of each formed block is 5 mm × 5 mm, and the blocks are arranged so that the direction in which the linear convex transparent protrusions extend to the surface of the polycarbonate plate changes regularly by 10 degrees for each block. .
Subsequently, the aluminum vapor deposition sheet was stuck on the back surface of the polycarbonate plate, and the light reflection layer which consists of this aluminum vapor deposition sheet was formed.
The glittering decorative body of Example 5 exhibited the same effects as the glittering decorative body of Example 1, and was excellent in design and decoration.

(Example 6)
Using a screen printing machine, a transparent purple ink was printed on a part of the back surface of a polycarbonate plate having a thickness of 0.5 mm, and a black ink was printed on the remaining part.
Next, an ultraviolet curable clear ink was printed by a screen printer on the surface opposite to the surface in contact with the polycarbonate plate of the ink so as to have a predetermined height, width and pitch.
Next, this ultraviolet curable clear ink is irradiated with ultraviolet rays, and the ultraviolet curable clear ink is cured to form parallel linear convex transparent protrusions having a height of 4 μm, a width of 0.2 mm, and an interval of 0.4 mm. A plurality of blocks made of the linear convex transparent protrusions were formed.
The size of each formed block is 5 mm × 5 mm, and the blocks are arranged so that the direction in which the linear convex transparent protrusions extend to the back surface of the polycarbonate plate changes regularly by 10 degrees for each block. .
Next, after printing the mirror ink so as to cover the block on the back surface of the polycarbonate plate provided with the block composed of linear convex transparent protrusions by a screen printing machine, the mirror ink is dried and the light reflecting layer is formed. Formed.
Next, after printing a light-shielding ink on the surface of the light reflecting layer opposite to the surface in contact with the ink layer, the ink was cured to form a protective layer to obtain a glittering decorative body. .
In the obtained glittering decorative body, the light irradiated on the surface of the glittering decorative body is only at the portion where the transparent purple ink is printed, at the interface between the linear convex transparent protrusion and the light reflecting layer. Since each block reflects in a different direction, when the polycarbonate plate is viewed from the front, the position of the block with high luminance appears to move as the viewpoint moves. Therefore, the glittering decorative body of Example 6 was excellent in design and decoration.

(Example 7)
An ultraviolet curable clear ink was printed on a back surface of a polycarbonate plate having a thickness of 0.5 mm by a screen printer so as to have a predetermined height, width and pitch.
Next, the ultraviolet curable clear ink is irradiated with ultraviolet rays, and the ultraviolet curable clear ink is cured to form parallel linear convex transparent protrusions having a height of 2 μm, a width of 0.1 mm, and an interval of 0.2 mm. A plurality of blocks made of the linear convex transparent protrusions were formed.
The shape of each block was obtained by dividing the circle into 18 sectors with the center as a reference.
Next, after printing the mirror ink so as to cover the block on the back surface of the polycarbonate plate provided with the block composed of linear convex transparent protrusions by a screen printing machine, the mirror ink is dried and the light reflecting layer is formed. Formed.
Next, after printing a light-shielding ink on the surface of the light reflecting layer opposite to the surface in contact with the polycarbonate plate, the ink was cured to form a protective layer, thereby obtaining a glittering decorative body. .
In the obtained glittering decorative body, the light irradiated on the surface of the glittering decorative body is reflected in a different direction for each block at the interface between the linear convex transparent protrusion and the light reflecting layer. When the board is viewed from the front, the position of the fan-shaped block with high brightness appears to move as the viewpoint moves. Therefore, the glittering decorative body of Example 7 was excellent in design and decoration.

 The glittering decorative body of the present invention can also be applied to exterior materials for mobile phones, building materials, audio panels, automobile meter panels, timepiece dials, and the like.

It is the schematic which shows 1st embodiment of the glittering decoration body of this invention, (a) is a top view, (b) is sectional drawing which follows the AA line of (a). It is a schematic plan view which shows 2nd embodiment of the glittering decoration body of this invention, and is the figure which expanded one of the blocks which consist of a linear convex-shaped transparent protrusion. It is a schematic plan view which shows 3rd embodiment of the glittering decoration body of this invention. It is a schematic plan view which shows 4th embodiment of the glittering decoration body of this invention. It is the schematic which shows 5th embodiment of the glittering decoration body of this invention, (a) is a top view, (b) is sectional drawing which follows the BB line of (a). It is the schematic which shows 6th embodiment of the glittering decoration body of this invention, (a) is a top view, (b) is sectional drawing which follows the CC line of (a).

Explanation of symbols

10, 20, 30, 40, 50, 60 ... Glossy decorative body, 11, 21, 31, 41, 51, 61 ... Transparent base material, 12, 22, 32, 42, 52, 62,. Linear convex protrusions 13, 23, 33, 43, 53, 63... Block, 14, 54... Light reflection layer, 15, 55.

Claims (13)

 A plurality of blocks comprising a transparent base material, linear convex transparent protrusions arranged in parallel on the back surface of the transparent base material, and light reflection arranged on the back surface of the transparent base material so as to cover the plurality of blocks A glittering decorative body comprising: a plurality of blocks, wherein each of the plurality of blocks is different from at least one of adjacent blocks in a direction in which the linear convex transparent protrusions extend.  A plurality of blocks comprising a transparent base material, linear convex transparent protrusions arranged in parallel on the surface of the transparent base material, and a light reflecting layer arranged on the back surface of the transparent base material, Each of the blocks is different from at least one of adjacent blocks in a direction in which the linear convex transparent protrusion extends, and is a glittering decorative body.  A plurality of blocks comprising: a transparent substrate; a plurality of blocks made of linear convex transparent protrusions arranged in parallel on the surface of the transparent substrate; and a light shielding layer arranged on the back surface of the transparent substrate. Each of the blocks is different from at least one of the adjacent blocks in the direction in which the linear convex transparent protrusion extends, and is a glittering decorative body.  The glittering decorative body according to any one of claims 1 to 3, wherein the linear convex transparent protrusion has a curved shape.  The glittering decorative body according to any one of claims 1 to 4, wherein the linear convex transparent protrusion has a transparent color.  The plurality of blocks are arranged intermittently, and the portion lacking the block and the plurality of blocks, or the portion lacking the block or the plurality of blocks form characters, symbols or images. The glittering decorative body according to any one of claims 1 to 5, wherein:  7. The light reflection layer according to claim 1, wherein the light reflection layer has a region having a partially different hue, and the region having a different hue forms a character, a symbol, or an image. The glittering decorative body according to Item.  4. The glittering decorative body according to claim 3, wherein the light-shielding layer has a region having a partially different hue, and the region having a different hue forms a character, a symbol, or an image.  The glittering decoration according to any one of claims 1 to 8, wherein a transparent or opaque colored layer, or a transparent or opaque character, symbol or image is arranged on the surface of the transparent substrate. body.  The layer which protects the said light reflection layer on the surface opposite to the surface which is in contact with the said transparent base material of the said light reflection layer is arrange | positioned, The 1, 2, 4, 5, 7, 9. The glittering decorative body according to any one of 8 above.  The glittering decorative body according to any one of claims 1 to 10, wherein an adhesive layer is disposed on the outermost surface on the back surface side of the transparent substrate.  The plurality of blocks are arranged such that when the transparent substrate is viewed from the front, the position of the block having high luminance moves with the movement of the viewpoint. The glittering decorative body according to Item. A method for producing the glittering decorative body according to any one of claims 1 to 3,
After the ultraviolet curable clear ink is printed on the front or back surface of the transparent substrate by screen printing, the ultraviolet curable clear ink is cured by irradiating with ultraviolet rays to form the linear convex transparent protrusions. A method for producing a glittering decorative body comprising a step.

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