Decorating body and decoration display device employing decorating body

A technology of decorative body and light guide body, which is applied to patterns and light guides characterized by decorative arts and light projection effects, can solve the problems of difficult light transmission, inability to uniformly emit three-dimensional patterns, and leakage, and achieve the effect of thinning

Inactive Publication Date: 2013-09-11
ALPS ALPINE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, in the prior art of the above-mentioned Patent Document 1, if light is incident from the end of the transparent material 941, the light is not only difficult to propagate due to the influence of the convex lens-shaped light concentrator 944, but also sometimes the light will be diverted from the concentrator. The body 944 leaks, so there is a problem that the three-dimensional pattern generated by the image pattern 943 and the light collector pattern 945 cannot be displayed evenly by emitting light.

Method used

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  • Decorating body and decoration display device employing decorating body
  • Decorating body and decoration display device employing decorating body
  • Decorating body and decoration display device employing decorating body

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no. 1 approach ］

[0069] figure 1 It is a side view illustrating the structure of the decorative body 501 according to the first embodiment of the present invention. In addition, for convenience of description, a part of the decorative body 501 is shown. figure 2 It is a structural diagram illustrating the decorative body 501 according to the first embodiment of the present invention, from figure 1 Top view from Z1 side view shown. Also, for the sake of illustration, in figure 2 The third pattern is omitted in . image 3 It is a structural diagram explaining the ornamental body of 1st Embodiment of this invention, image 3 (a) is a plan view showing the third pattern 33 , image 3 (b) is a top view showing the first pattern 11 . Figure 4 It is a structural diagram explaining the ornamental body of 1st Embodiment of this invention, and is the image 3 The top view of the first pattern 11 and the third pattern 33 after overlapping is shown. Also, for the sake of illustration, in im...

no. 2 approach ］

[0095] Figure 5 It is a side structural view explaining the decoration body 502 of 2nd Embodiment of this invention. Image 6 It is a configuration diagram illustrating a decorative body 502 according to a second embodiment of the present invention, taken from Figure 5 Top view from Z1 side view shown. Also, for the sake of illustration, in Image 6 The third pattern 233 is omitted. Figure 7 It is a configuration diagram illustrating a decorative body according to a second embodiment of the present invention, Figure 7 (a) is a plan view showing the third pattern 233, Figure 7 (b) is a plan view showing the second pattern 222 . Figure 8 It is a configuration diagram illustrating a decorative body according to a second embodiment of the present invention, and is a Figure 7 The top view of the overlapping of the second pattern 222 and the third pattern 233 is shown. In addition, compared with the first embodiment, the decorative body 502 of the second embodiment has...

no. 3 approach ］

[0111] Figure 9 It is a side structural view explaining the decorative body 503 of 3rd Embodiment of this invention. Figure 10 It is a configuration diagram illustrating a decorative body 503 according to a third embodiment of the present invention, from Figure 9 Top view from Z1 side view shown. The decorative body 503 of the third embodiment differs from the first embodiment mainly in that the second light guide body 3 is not provided. In addition, about the same structure as 1st Embodiment, the same code|symbol is attached|subjected, and detailed description is abbreviate|omitted.

[0112] The decorative body 503 of the third embodiment of the present invention is as Figure 9As shown, there are provided: a first light guide 301 for guiding light from the light source LE1; In addition, if Figure 9 and Figure 10 As shown, on the surface (lower surface) of the main surface of the first light guide body 301, a first pattern 311 having a plurality of first pixels 31g...

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Abstract

The invention aims to provide a decorating body and a decoration display device employing the decorating body, by which thinning can be realized and stereoscopic luminescent patterns can be identified visually, in contrary to the fact that stereoscopic patterns cannot be uniformly displayed previously. The decorating body is characterized by comprising a first light guiding body (1) used for guiding light from a light source (LE1) and a light permeating body (2) arranged on the upper surface side of the first light guiding body (1) and allowing light emitted from the first light guiding body (1) to permeate through. The surface of the first light guiding body (1) is provided with a first pattern (11) which is equipped with multiple first pixels (1g) at stipulated intervals (P1). The surface of the light permeating body (2) is provided with a second pattern (12) which is equipped with multiple second pixels (2g) at stipulated intervals (P2) different from the intervals of the first pattern (11). The first pixels of the first pattern enable the light to scatter, while the second pixels of the second pattern shield the light.

Description

technical field [0001] The present invention relates to a decorative body used in various electronic devices, and particularly to a decorative body capable of emitting light provided with a light incident portion, and a decorative display device using the decorative body. Background technique [0002] In recent years, along with the diversification of electronic equipment products, attempts have been made to improve the design and decoration of product surfaces in order to increase the added value of products. As one of the means, there is sometimes used a decorative body that changes the pattern or color depending on the viewing angle, and can obtain a three-dimensional effect although it is flat, and there are various proposals for the method. [0003] As a typical decorative body among the above-mentioned decorative bodies, a type using a lenticular lens is widely known. In Patent Document 1, such as Figure 15 As shown, a decorative display body 940 using the lenticular...

Claims

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Application Information

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IPC IPC(8): B44F1/02G02B6/00
Inventor 佐藤弘树伊藤直树
Owner ALPS ALPINE CO LTD
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