JP2010111110A - Blind-effective ornament - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an ornament in which a pattern does not appear when viewing from the front and the pattern appears when changing a viewing angle. <P>SOLUTION: The blind-effective ornament 1 includes: a decorated linear pattern layer 3 disposed on the back face of a substrate (transparent substrate) 2 having transparency in parallel; a transparent pattern layer 4 disposed on the gap thereof and having a lens effect; a light reflection layer 5 disposed so as to cover the decorated linear pattern layer 3 and the transparent pattern layer 4; and further a linear pattern layer 6 disposed on the surface of the substrate 2 having transparency so as to fill the gap of the decorated linear pattern layer 3 on the back face. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a blind effect decoration that allows a pattern (including characters) to be visually recognized by changing a viewing angle.

  In an in-car mounted product in an automobile, a decorative function may be required in addition to the original display function. As a decorative function required for an in-vehicle mounted product or the like, if a different view can be provided depending on the angle viewed by the viewer, the decorative effect of the in-vehicle mounted product or the like is increased.

  As a printed matter that exhibits different views depending on the angle viewed by the viewer, for example, there is a lenticular using a lenticular lens (for example, see Patent Document 1). The lenticular is a printed matter in which the pattern changes depending on the viewing angle or a three-dimensional viewing state is obtained.

JP 2000-155380 A (paragraphs 0004-0013)

  In the lenticular, it is necessary to accurately align a large number of convex lenses constituting the lenticular lens and the printed image. When producing the lenticular described in Patent Document 1, a large number of convex lenses are formed by screen printing, but the convex lenses and the printed image must still be aligned with high accuracy. In addition, it is difficult for lenticulars not to show pictures.

  In view of the above, an object of the present invention is to provide a decorative object in which a picture appears when the viewing angle is changed and the picture is not seen when viewed from the front.

  The blind effect ornament according to the present invention has a plurality of first pattern layers for decoration arranged on the back surface of a transmissive substrate, and provides a lens effect between the plurality of first pattern layers. A transparent pattern layer is disposed, a light reflection layer is disposed so as to cover the first pattern layer and the transparent pattern layer, and the gap between the plurality of first patterns on the back surface is filled in the surface of the substrate having transparency. It has the 2nd pattern layer arranged so that it may be characterized by the above-mentioned.

  According to the present invention, it is possible to obtain a blind effect decoration in which a pattern (including characters) is not visible from the front, and a pattern (including characters) appears by changing the viewing angle.

It is explanatory drawing and sectional drawing which show the 1st Example of the blind effect decoration by this invention. It is explanatory drawing for demonstrating that a picture is not visible when a blind effect decoration is seen from the front. It is sectional drawing which shows a blind effect ornament. It is explanatory drawing for demonstrating how the blind effect ornament is visible. It is sectional drawing which shows the 2nd Example of a blind effect decoration. It is a schematic diagram which shows the effect | action by not a linear pattern in 2nd Example but a dotted pattern. It is sectional drawing which shows the 3rd Example of a blind effect decoration. It is sectional drawing which shows the 4th Example of a blind effect decoration. It is sectional drawing which shows the 5th Example of a blind effect decoration. It is sectional drawing which shows the 6th Example of a blind effect decoration. It is sectional drawing which shows the 7th Example of a blind effect decoration. It is sectional drawing which shows the 7th Example of a blind effect decoration. It is sectional drawing which shows the 7th Example of a blind effect decoration. It is sectional drawing which shows the 7th Example of a blind effect decoration. It is sectional drawing which shows the 8th Example of a blind effect decoration. It is sectional drawing which shows the 9th Example of a blind effect decoration. It is sectional drawing which shows the 9th Example of a blind effect decoration. It is sectional drawing which shows the 9th Example of a blind effect decoration. It is sectional drawing which shows the 10th Example of a blind effect decoration. It is explanatory drawing for demonstrating the effect | action of the blind effect decoration by this invention.

Example 1.
FIG. 1 is an explanatory view and a cross-sectional view showing a first embodiment of a blind effect ornament according to the present invention. As shown in FIG.1 (b), the blind effect decoration 1 is a decoration linear pattern layer as a 1st pattern layer arrange | positioned in parallel with the back surface of the base material (transparent base material) 2 which has transparency. 3 and the transparent pattern layer 4 having a lens effect (a function of a convex lens for converging incident light) arranged in the gap, and the decorative linear pattern layer 3 and the transparent pattern layer 4 are arranged to cover A linear pattern layer 6 as a second pattern layer provided with a light reflection layer 5 and arranged so as to fill a gap between the decorative linear pattern layer 3 on the back surface on the surface of the base material 2 having transparency. It has. The transparent pattern layer 4 and the light reflecting layer 5 substantially form a concave mirror, and reflects the light incident from the substrate 2 side so as to be focused. The decorative linear pattern layer 3 and the linear pattern layer 6 are formed of a material that does not transmit light. When the decorative linear pattern layer 3 and the linear pattern layer 6 are formed of a material that absorbs light, they are visually recognized as black.

  As shown in FIG. 1 (a), when the blind effect ornament 1 is viewed from the front, no picture is seen as shown in 1-A (circled A), but when the viewing angle is changed. 1-B (circle B) or 1-C (circle C). That is, when the angle of the observer's line of sight with respect to the blind effect decoration 1 changes, the observer can visually recognize the pattern. In addition, the arrow which comes out from the circle A, circle B, circle C in FIG.1 (b) is a direction which sees the blind effect decoration 1, and each is 1-A (circle) in Fig.1 (a). Appendices A), 1-B (circle B), and 1-C (circle C).

  FIG. 2 is an explanatory diagram for explaining that no picture can be seen when the blind effect ornament 1 is viewed from the front. A linear pattern layer 6 is formed on the surface of the substrate 2 as shown in FIG. 2A, and a decorative linear pattern layer is formed on the back surface of the substrate 2 as shown in FIG. 3, it is assumed that a grassy pattern and a flower pattern are formed. When the blind effect ornament 1 is viewed from the front (the direction of the circle A), the layer formed on the surface of the base material 2 and the layer formed on the back surface overlap each other and the pattern cannot be seen. become.

  FIG. 3 is a sectional view showing a blind effect ornament. 3 (a) is the same as that shown in FIG. 1 (b), but FIGS. 3 (b) and 3 (c) are modified examples of what is shown in FIG. 3 (a). Indicates.

  When the blind effect decoration 1 is formed as shown in FIG. 3A, when the blind effect decoration 1 is viewed from the circle A, as shown in FIG. I can't see any picture. When the blind effect ornament 1 is viewed from the circle B, a grass-like pattern can be seen as shown in FIG. When the blind effect ornament 1 is viewed from the circle C, a flower pattern can be seen as shown in FIG. In this way, by changing the viewing direction, it is possible to make the viewer visually recognize different patterns.

  Further, when the blind effect ornament 1 is formed as shown in FIG. 3B, when the effect ornament 1 is viewed from D shown in FIG. If you look at it, you can't see any pattern. That is, when the effect ornament 1 is viewed from E, the pattern cannot be seen as in the case of viewing from the front (direction of circle A). Further, when the blind effect ornament 1 is formed as shown in FIG. 3B, the effect ornament 1 is viewed from the front (directly above the blind effect ornament 1 in FIG. 3B). If you do not see the pattern.

  In addition, when the blind effect ornament 1 is formed as shown in FIG. 3C, when the effect ornament 1 is viewed from D shown in FIG. The same pattern can be seen when looking at 1. However, even when the blind effect ornament 1 is formed as shown in FIG. 3C, the effect ornament 1 is viewed from the front (directly above the blind effect ornament 1 in FIG. 3C). If you do not see the pattern.

  FIG. 4 is an explanatory diagram for explaining how the blind effect ornament is seen. 4 is the same as that shown in FIG. 1A, but the right side of FIG. 4 has a viewpoint on the front side (corresponding to the upper side on the right side of FIG. 4). , Left (corresponding to the center of the right side of FIG. 4), right (corresponding to the bottom of the right side of FIG. 4), a specific appearance is shown.

  As described above, when the blind effect decoration 1 formed as shown in FIG. 1 is seen, the design (including characters) cannot be seen from the front, and the design (including characters) can be changed by changing the viewing angle. Will appear).

  Hereinafter, the structure is different from the blind effect decoration 1 shown in FIG. 1, but the effect of allowing the user to visually recognize the pattern is the same when the angle of the observer's line of sight changes. An example is shown.

Example 2
FIG. 5 is a sectional view showing a second embodiment of the blind effect ornament. FIG. 6 is a schematic view showing the operation of the blind effect ornament of the second embodiment. In the second embodiment, similarly to the structure of the blind effect ornament 1 shown in FIG. 1, on the back surface of the base material (transparent base material) 2, a decorative pattern layer 53 as a first pattern layer, A transparent pattern layer 54 having a lens effect disposed in the gap, a light reflecting layer 55 disposed so as to cover the decorative pattern layer 53 and the transparent pattern layer 54, and a transparent substrate 2 is provided with a pattern layer 56 as a second pattern layer disposed so as to fill a gap between the decorative pattern layer 53 on the back surface. The materials of the decorative pattern layer 53, the transparent pattern layer 54, the light reflecting layer 55, and the pattern layer 56 are the decorative linear pattern layer 3, the transparent pattern layer 4, and the light reflecting in the blind effect ornament 1 shown in FIG. The material of the layer 5 and the linear pattern layer 6 may be the same.

  In the blind effect ornament 1 shown in FIG. 1, the decorative linear pattern layer 3 is arranged in parallel on the back surface of the base material 2, but in this embodiment, the decorative pattern layer 53 has a line shape. It is not a shape but a two-dimensional shape such as a circle, a rectangle, or a polygon having a predetermined area. The shape of the pattern layer 56 is also a two-dimensional shape having a predetermined area, unlike the shape of the linear pattern layer 6 in the blind effect ornament 1 shown in FIG. Hereinafter, a pattern having a predetermined area and having a two-dimensional shape such as a circle, a rectangle, or a polygon may be referred to as a dot pattern.

  As shown in FIG. 6A, when the decorative pattern layer 53 and the pattern layer 56 are arranged, the overlapping portion of the transparent pattern layer 54 and the light reflecting layer 55 becomes a linear portion 58. As shown in FIG. 6B, when the decorative pattern layer 53 and the pattern layer 56 are arranged, an overlapping portion of the transparent pattern layer 54 and the light reflecting layer 55 becomes a frame-shaped portion 59. Accordingly, when the blind effect ornament is viewed from an oblique direction, the linear portion 58 and the frame-shaped portion 59 are visually recognized.

  That is, when the blind effect ornament shown in FIG. 5 is viewed from the front (the direction of circle A in FIG. 3A), the pattern is not visually recognized, but the oblique direction (circle in FIG. 3A) is displayed. When the blind effect ornament is viewed from the direction B or circle C), the pattern formed based on the circle, square, polygon, etc. in the dot pattern, that is, the linear portion 58 and the frame-like portion 59 are visually recognized. Is done.

  In addition, although the blind effect decoration of a present Example is a blind effect decoration provided with the decoration pattern layer 53 instead of the decoration linear pattern layer 3, it is the decoration linear pattern layer 3 and decoration. The pattern layer 53 may be provided together.

Example 3 FIG.
FIG. 7 is a sectional view showing a third embodiment of the blind effect ornament. The transparent pattern layer 4 having the lens effect shown in FIG. 1 exhibits the effect of a blind effect decoration, whether it is a single layer or a multilayer. In this embodiment, the transparent pattern layer 4 has a multilayer pattern (as an example). 2 layers).

  As a specific example, as shown in FIG. 7, a transparent pattern layer 71 is further laminated on the transparent pattern layer 4 having a lens effect. Similar to the structure of the blind effect ornament 1 shown in FIG. 1, the back surface of the base material (transparent base material) 2 has a decorative linear pattern layer 3 and a lens effect arranged in the gap. It is provided with a transparent pattern layer 4, a light-reflecting layer 5 disposed so as to cover the decorative linear pattern layer 3 and the transparent pattern layer 4, and the back surface is further decorated on the surface of the base material 2 having transparency. A linear pattern layer 6 is provided so as to fill a gap between the linear pattern layers 3.

  When transparent pattern layers 4 and 71 having a lens effect are laminated as shown in FIG. 7, blind effect decorations from different oblique directions (for example, directions of circle B and circle C in FIG. 3A). When looking at, the three-dimensional appearance of the pattern looks different, and the expression can be given depth.

Example 4
FIG. 8 is a sectional view showing a fourth embodiment of the blind effect ornament. In this embodiment, the blind effect ornament has a transparent pattern layer having lens effects of different colors. As a specific example, the transparent pattern layer 4, the transparent pattern layer 81 colored with a color different from the color of the transparent pattern layer 4, and the color of the transparent pattern layer 4 and the color of the transparent pattern layer 81 are colored differently. And a transparent pattern layer 82. Similar to the structure of the blind effect ornament 1 shown in FIG. 1, the back surface of the base material (transparent base material) 2 has a decorative linear pattern layer 3 and a lens effect arranged in the gap. The transparent pattern layers 4, 81, 82, the light reflecting layer 5 disposed so as to cover the decorative linear pattern layer 3 and the transparent pattern layer 4, and further on the surface of the substrate 2 having transparency, The linear pattern layer 6 arrange | positioned so that the clearance gap between the decorating linear pattern layers 3 of a back surface may be filled.

  The transparent pattern layers 4, 81, and 82 need to be transparent, but the color type of these layers and the number of colored layers are arbitrary.

  When transparent pattern layers 4, 81, and 82 having a lens effect are provided as shown in FIG. 8, they are viewed from different oblique directions (for example, directions of circle B and circle C in FIG. 3A). When the blind effect decoration is viewed, the pattern (including characters) can be visually recognized in different colors.

Embodiment 5 FIG.
FIG. 9 is a sectional view showing a fifth embodiment of the blind effect ornament. In this embodiment, a light reflecting layer 91 having transparency is provided as the light reflecting layer in the blind effect ornament. Similar to the structure of the blind effect ornament 1 shown in FIG. 1, the back surface of the base material (transparent base material) 2 has a decorative linear pattern layer 3 and a lens effect arranged in the gap. A transparent pattern layer 4, a light reflecting layer 91 disposed so as to cover the decorative linear pattern layer 3 and the transparent pattern layer 4, and further decorating the back surface of the base material 2 having transparency. A linear pattern layer 6 is provided so as to fill a gap between the linear pattern layers 3.

  For example, by attaching a half mirror material to the light reflecting layer 91 by vapor deposition, or by using a half mirror foil as the light reflecting layer 91, a property of reflecting light from the front surface and transmitting light from the back surface is imparted. be able to.

Example 6
FIG. 10 is a sectional view showing a sixth embodiment of the blind effect ornament. In this embodiment, a colored light reflecting layer 101 is provided as a light reflecting layer in the blind effect ornament. Similar to the structure of the blind effect ornament 1 shown in FIG. 1, the back surface of the base material (transparent base material) 2 has a decorative linear pattern layer 3 and a lens effect arranged in the gap. A transparent pattern layer 4; light reflecting layers 5 and 91 arranged so as to cover the decorative linear pattern layer 3 and the transparent pattern layer 4; A linear pattern layer 6 is provided so as to fill a gap between the decorative linear pattern layers 3.

  The light reflecting layer 101 needs to reflect at least light from the surface, but the type of color of the light reflecting layer 101 and the number of colored layers are arbitrary.

  As shown in FIG. 10, in the case where the light reflecting layer 101 colored with a color different from the color of the light reflecting layer 5 is provided, a different oblique direction (for example, circle B in FIG. When the blind effect ornament is viewed from the direction of circle C), the pattern can be visually recognized in different colors.

  The blind effect ornaments of the third to sixth embodiments are blind effect ornaments that are variously devised based on the first embodiment shown in FIG. Instead of the pattern pattern layer 3, a second embodiment in which a decorative pattern layer 53 is provided may be used as a basis.

Example 7
If a colored layer having transparency is provided on the front surface or the back surface of the base material (transparent base material) 2, the range of expression as a design can be expanded. Each of FIG. 11 to FIG. 14 is a cross-sectional view showing a seventh embodiment which is a blind effect decoration provided with colored layers 111, 121, 131, 141 having transparency on the front surface or the back surface of the substrate 2. is there.

  The example shown in FIG. 11 is an example in which the colored layer 111 is provided between the base material 2 and the decorative linear pattern layer 3 on the back surface of the base material 2 in the blind effect ornament 1 shown in FIG. It is. The example shown in FIG. 12 is an example in which a colored layer 121 is provided across the back side of the decorative linear pattern layer 3 on the back surface of the base material 2 in the blind effect ornament 1 shown in FIG. The example shown in FIG. 13 is an example in which the colored layer 131 is provided on the back side of the base material 2 in the blind effect ornament 1 shown in FIG. 1 and on the back side of the decorative linear pattern layer 3 and the transparent pattern layer 4. It is. The example shown in FIG. 14 is an example in which a colored layer 141 is provided between the base material 2 and the linear pattern layer 6 on the surface of the base material 2 in the blind effect ornament 1 shown in FIG. .

  In this embodiment, the blind effect decoration is provided with the colored layers 111, 121, 131, 141 on the basis of the first embodiment shown in FIG. Instead, the second embodiment in which the decorative pattern layer 53 is provided may be used as a basis.

  Further, when the colored layers 111, 121, 131, 141 are provided on the basis of the fifth embodiment (see FIG. 9) in which the light reflecting layer 91 is provided, the decorativeness can be further improved. it can.

Example 8 FIG.
FIG. 15 is a sectional view showing an eighth example of the blind effect ornament. In the blind effect ornament 1 shown in FIG. 1, the base material is filled so as to fill a gap between the decorated linear pattern layer 3 arranged in parallel on the back surface of the base material 2 and the decorative linear pattern layer 3 on the back surface. Although the linear pattern layer 6 arrange | positioned on the surface of 2 was provided, you may use the layer colored as them. In the present embodiment, the decorated linear pattern layers 151 and 152 that are colored on the back surface of the substrate 2 are provided, and are colored on the surface of the substrate 2 so as to fill the gaps between the decorated linear pattern layers 151 and 152. Linear pattern layers 153 and 154 are provided.

  The color types of the decorative linear pattern layers 151 and 152 and the linear pattern layers 153 and 154 and the number of colored layers are arbitrary. Moreover, the layer which has transparency, such as a solid color, a metallic color, and smoke, may be sufficient.

  In the present embodiment, the decorative effect is a blind effect decoration to which decorative linear pattern layers 151 and 152 and linear pattern layers 153 and 154 are added based on the first embodiment shown in FIG. Instead of the linear pattern layer, a second embodiment in which pattern layers such as a circle, a rectangle, and a polygon are provided may be used as a basis.

Example 9
A part or the whole of the blind effect decoration may be integrated with a synthetic resin. Each of FIGS. 16 to 18 is a ninth embodiment of the blind effect decoration, in which the blind effect decoration before being integrated is set as an insert in a mold, and a synthetic resin is injection molded there It is sectional drawing which shows the blind effect decoration integrated by the insert molding filled by.

  The example shown in FIG. 16 is an example in the case where the synthetic resin 161 is filled on the back surface of the blind effect ornament 1 shown in FIG. The example shown in FIG. 17 is an example when the surface is filled with the synthetic resin 171 with respect to the blind effect decoration 1 shown in FIG. The example shown in FIG. 18 is an example in which synthetic resin 181 and 182 are filled on the front and back surfaces of the blind effect ornament 1 shown in FIG.

  In this embodiment, the front or back surface or the front and back surfaces are integrated on the basis of the first embodiment shown in FIG. 1, but the decorative linear pattern layer 3 is added instead. The second embodiment in which the decorative pattern layer 53 is provided may be used as a basis.

Example 10
FIG. 19 is a sectional view showing a tenth embodiment of the blind effect ornament. The blind effect decoration shown in FIG. 19 includes the fifth embodiment provided with the light reflecting layer having transparency shown in FIG. 9 and the eighth embodiment shown in FIG. And a linear effect layer in which the linear pattern layer and the linear pattern layer have transparency). The blind effect ornament 1 shown in FIG. 19 includes a decorative linear pattern layer 191 having transparency arranged in parallel on the back surface of the substrate 2, and a transparent pattern layer having a lens effect arranged in the gap. 4 and a light reflecting layer 192 having transparency such as a half mirror disposed so as to cover the decorative linear pattern layer 191 and the transparent pattern layer 4, and further on the surface of the substrate 2 having transparency. The transparent linear pattern layer 193 is provided so as to fill the gap between the decorative linear pattern layers 191 on the back surface.

  By combining the fifth embodiment and the eighth embodiment, it is possible to obtain a blind effect ornament having a blind effect capable of transmitting light from the back surface.

  FIG. 20 is an explanatory diagram for explaining the operation of the blind effect ornament according to the present invention. Here, the blind effect decoration 1 of the first embodiment shown in FIG. 1 is taken as an example, but the same applies to the other embodiments.

  As shown in FIG. 20A, when the blind effect ornament is viewed from the front (in the case of the viewpoint B), the light that has passed through the gap between the linear pattern layers 6 formed on the front surface is reflected on the back surface. Since it does not reflect in the formed decorative linear pattern layer 3, the observer cannot see the pattern. When the decorative linear pattern layer 3 is formed of a material that absorbs light, it is visually recognized as black. When the blind effect ornament is viewed obliquely (in the case of the viewpoint A and the viewpoint C), the light that has passed through the gap between the linear pattern layers 6 formed on the front surface is the light reflecting layer formed on the back surface. After being reflected at 5 (not shown in FIG. 20), the light passes through the transparent pattern layer 4 (see FIG. 20B) and exits from the gap between the linear pattern layers 6. The curved surface of the transparent pattern layer 4 is formed so that the focal point of the concave mirror is formed in the direction of the gap of the linear pattern layer 6 so that the reflected light easily passes through the gap of the linear pattern layer 6. Therefore, the observer can visually recognize the pattern. As shown in FIG. 20C, when a transparent pattern layer 4A (a layer that reflects specularly) having no lens effect is provided, the linear pattern layer 6 formed on the surface The light that has passed through the gap does not return to the gap in the linear pattern layer 6 and it is difficult to visually recognize the pattern even if the observer sees it from an oblique direction.

DESCRIPTION OF SYMBOLS 1 Blind effect decoration 2 Base material which has permeability (transparent base material)
3 Decorative linear pattern layer 4, 54, 71 Transparent pattern layer with lens effect 5, 55 Light reflecting layer 6 Linear pattern layer 53 Decorative pattern layer 56 Pattern layer 58 Linear portion 59 Frame-shaped portion 81, 82 Coloring The transparent pattern layer having the lens effect 91 The light reflecting layer having transparency 101 The colored light reflecting layer 111, 121, 131, 141 The colored layer having transparency 151, 152 The colored decorative linear pattern layer 153 , 154 Colored linear pattern layer 161, 171, 181, 182 Synthetic resin 191 Decorative linear pattern layer having transparency 192 Light reflecting layer having transparency 193 Linear pattern layer having transparency

Claims (4)

  A plurality of first pattern layers for decorating disposed on the back surface of the base material having transparency, a transparent pattern layer having a lens effect is disposed between the plurality of first pattern layers, A light reflecting layer is disposed so as to cover the first pattern layer and the transparent pattern layer, and is disposed so as to fill the gaps of the plurality of first patterns on the back surface on the surface of the transmissive substrate. A blind effect ornament having a second pattern layer. The first pattern layer is a decorated linear pattern layer arranged in parallel on the back surface of the substrate, and the second pattern layer is a linear pattern layer.
The blind effect ornament according to claim 1. The blind effect decoration object according to claim 1, wherein the first pattern layer is a two-dimensional layer having a predetermined area, and the second pattern layer is a two-dimensional layer having a predetermined area. The blind effect decorative article according to any one of claims 1 to 3, wherein a colored layer having light transmissivity is provided on a front surface or a back surface of the base material or on a front surface and a back surface of the base material.