JP2000075429A - Stereograph and display device for advertisement - Google Patents

Abstract

PROBLEM TO BE SOLVED: To facilitate the positioning and fixing work of a lenticular lens and a stereograph by constituting a stereograph of the lenticular lens, a stereoscopic image formed by printing on the rear surface of this lenticular lens and a thin-film cover fixed to cover the stereoscopic image. SOLUTION: The stereograph 1 is composed of the lenticular lens 2, the stereoscopic image 3 formed by printing on the rear surface of the lenticular lens 2 and the thin-film cover 4 fixed to cover the stereoscopic image 3. The stereoscopic image 3 is formed by photographing using a binocular camera or the like arranged in juxtaposition with two pieces of lenses, in which focused portions so as to attain the stereoscopic image and out-of-focus portions generated with transverse parallaxes exist, by viewing the image through the lenticular lens 2 or by image processing with a computer, such as a personal computer. The rear surface of the lenticular lens 2 is directly printed with the stereoscopic image 3 by using high-density laser printer or sublimation type printer.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

[0001] 1. Field of the Invention [0002] The present invention relates to a stereoscopic photograph and a display device for advertisement.

[0002]

2. Description of the Related Art A conventional three-dimensional photograph is photographed in a three-dimensional manner and is composed of a three-dimensional photograph printed on photographic paper and a lenticular lens fixed so as to cover the surface of the three-dimensional photograph. I have.

[0003]

Since a conventional stereoscopic photograph is composed of a stereoscopic photograph printed on photographic paper and a lenticular lens, the stereoscopic photograph becomes thicker, and the three-dimensional photograph and the lenticular lens are bonded together. There was a disadvantage that the positioning and fixing work was troublesome.

The present invention has been made in view of the above-mentioned conventional drawbacks,
It is an object of the present invention to provide a three-dimensional photograph which can be formed to be thin, facilitate the work of positioning and fixing the lenticular lens and the three-dimensional photograph, and a display device for advertising which can clearly show the three-dimensional photograph.

The above and other objects and novel features of the present invention will become more completely apparent when the following description is read in conjunction with the accompanying drawings. However, the drawings are for explanation only, and do not limit the technical scope of the present invention.

[0006]

In order to achieve the above object, the present invention provides a lenticular lens, a three-dimensional image formed by printing on the back of the lenticular lens, and a method for covering the three-dimensional image. A three-dimensional photograph is composed of the fixed thin film cover.

Further, the present invention provides a case body having a front surface covered with an opening or a transparent material, a lenticular lens attached to the front surface of the case body, and a three-dimensional image formed by printing on the back surface of the lenticular lens. And an illuminating lamp provided in the case body for illuminating the stereoscopic photograph from the back, to constitute an advertising display device.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail with reference to the embodiments shown in the drawings.

In the first embodiment of the present invention shown in FIGS. 1 to 6, reference numeral 1 denotes a three-dimensional photograph of the present invention which looks three-dimensional. The three-dimensional photograph 1 includes a lenticular lens 2 and a lenticular lens 2 And a thin film cover 4 fixed to cover the three-dimensional image 3 formed by printing on the rear surface of the three-dimensional image 3.

As shown in FIG. 4, the lenticular lens 2 is made of a transparent synthetic resin such as acrylic or PVC, and has a flat back surface and a lens portion 5 having a large number of kamaboko arranged on the front surface.
Is used.

When the stereoscopic image 3 is viewed through the lenticular lens 2, a lens having a portion where the focal point is matched so as to form a stereoscopic image and a portion where a defocused lateral parallax is present exists. Is obtained by photographing using a two-lens camera or the like in parallel or image processing by a computer such as a personal computer. The three-dimensional image 3 is shown in FIG. Is printed directly on the back surface of the lenticular lens 2 as described above. Note that the three-dimensional image 3 may be formed by using any method as long as the three-dimensional image is a three-dimensional image when viewed through the lenticular lens 2. Further, the three-dimensional image 3 may be formed by printing using a printing material in which phosphor powder is kneaded.

As shown in FIG. 6, the thin film cover 4 is a coating film formed by applying a paint or a fluorescent paint.

[0013]

Next, different embodiments of the present invention shown in FIGS. 7 to 30 will be described. In addition,
In the description of the different embodiments of the present invention, the same components as those of the first embodiment of the present invention are denoted by the same reference numerals, and duplicate description will be omitted.

The second embodiment of the present invention shown in FIGS. 7 and 8 is mainly different from the first embodiment of the present invention in that a thin film cover made of an opaque synthetic resin sheet or paper is used. In the point that the 4A is fixed to the lenticular lens 2 by welding, bonding, or the like, even in the three-dimensional photograph 1A using the thin film cover 4A thus formed, the same operation as that of the first embodiment of the present invention is performed. The effect is obtained. The thin film cover 4A may be formed by kneading phosphor powder or using an opaque synthetic resin sheet or paper coated with a paint or a fluorescent paint on the surface.

In the third embodiment of the present invention shown in FIGS. 9 to 11, the main difference from the first embodiment of the present invention is that the backing paper 6 is formed in a postcard size.
In the embodiment of the present invention, the mount 6 includes a lenticular lens 2 adhered and fixed to a part of the entire surface of the mount 6, and a three-dimensional image 3 formed by printing on the back surface of the lenticular lens 2. In the point that the stereoscopic photograph 1B is constituted by the stereoscopic photograph main body 7, the same operation and effect as those of the first embodiment of the present invention can be obtained even in the stereoscopic photograph 1B thus constituted. The mount 6 may be formed by kneading phosphor powder or may be formed by applying a paint or a fluorescent paint on the surface.

The fourth embodiment of the present invention shown in FIGS. 12 to 14 is different from the first embodiment of the present invention mainly in that an adhesive 8 and a release paper 9
3D photograph 1 composed in this way,
C can be used as a seal.

The fifth embodiment of the present invention shown in FIGS. 15 to 17 is mainly different from the first embodiment of the present invention in that a three-dimensional image 3 Is formed by printing and the thin film laminated polymer sheet 10 on which the three-dimensional image 3 is printed is welded and fixed to the back of the lenticular lens 2. The same operation and effect as those of the first embodiment can be obtained.

The sixth embodiment of the present invention shown in FIGS. 18 and 19 is mainly different from the fifth embodiment of the present invention in that an opaque thin film laminated polymer sheet 10A has a three-dimensional image 3D. Is printed and then welded and fixed to the back of the lenticular lens 2. The three-dimensional photograph 1E thus configured is more inexpensive and thinner because the thin film laminated polymer sheet 10A has a thin film cover function. can do. The thin film laminated polymer sheet 10A may be formed by kneading phosphor powder.

The seventh embodiment of the present invention shown in FIGS. 20 to 22 is different from the first embodiment of the present invention mainly in that the lenticular lens 2 on which the three-dimensional image 3 is printed. Lenticular lens 11 for lighting behind
The stereoscopic photograph 1F formed in this way is used when it is illuminated from the rear surface, so that the stereoscopic photograph looks brighter because the back surface of the stereoscopic photograph 1F is fixed by bonding or the like.

The eighth embodiment of the present invention shown in FIG. 23 to FIG. 25 is mainly different from the fifth embodiment of the present invention in that a three-dimensional image 3 is printed on a thin film laminated polymer sheet. The three-dimensional photograph 1G thus formed has the same function and effect as the seventh embodiment of the present invention in that the three-dimensional photograph 1G thus formed has a santo-ditch shape in which the back surface of the lenticular lens 11 for illumination is fixed to 10 on the back. Can be

In the ninth embodiment of the present invention shown in FIGS. 26 to 28, the main difference from the seventh embodiment of the present invention is that the case has a front surface covered with an opening or a transparent material. 12, a three-dimensional photograph 1F attached to the front of the case body 12, and a lighting device 13 provided in the case body 12 for illuminating the three-dimensional photograph 1F from the back. Thus, the advertising display device 14 configured as described above can make the stereoscopic photograph 1F look brighter and stereoscopic. Note that, in the embodiment of the present invention, an advertisement character is also printed at the time of printing the three-dimensional image 3 because it is used for an advertisement. In addition, although a stereoscopic image 1F in which the lenticular lens 11 for illumination is fixed to the back of the stereoscopic image 3 is used, the present invention is not limited to this, and as shown in FIG.
A stereoscopic photograph 1H without the illumination lenticular lens 11 on the back of the camera may be used.

The tenth embodiment of the present invention shown in FIGS.
The embodiment of the present invention is mainly different from the ninth embodiment of the present invention in that the stereoscopic photograph 1G of the eighth embodiment of the present invention is used, With the display device 14A, the same operation and effect as those of the ninth embodiment of the present invention can be obtained.

In each of the embodiments of the present invention, the lenticular lens 2 is formed with a lens portion 5 having a large number of kamaboko arranged in parallel on the front surface. However, the present invention is not limited to this, and the present invention is not limited to this. Lens part, honeycomb-shaped lens part,
Kamaboko lens sections, lattice-like lens sections, honeycomb-like lens sections or Kamaboko lens sections with different pitches and sizes,
At least two lattice-shaped lens parts, honeycomb-shaped lens parts, etc.
You may use the lens part of the random shape which combined two or more.

[0024]

As is clear from the above description, the following effects can be obtained in the present invention.

(1) Since it is composed of a lenticular lens, a three-dimensional image formed by printing on the back of the lenticular lens, and a thin film cover fixed to cover the three-dimensional image, Image is integrated with the lenticular lens. Therefore, it is unnecessary to perform the work of aligning and bonding the lenticular lens and the stereoscopic photograph as in the related art, and it is possible to easily manufacture the lenticular lens.

(2) According to the above (1), since the back surface of the three-dimensional image is covered with the thin film cover, it is possible to use a very thin paper than conventional photographic paper. Therefore, a thin stereoscopic photograph can be formed.

(3) According to the above (1), since the thin film cover need only be coated with a paint or a thin opaque sheet is fixed by welding or bonding, the work is easy and easy.

(4) Claims 2, 3, 4, 5, and 6 also provide the same effects as (1) to (3).

[Brief description of the drawings]

FIG. 1 is a front view of a first embodiment of the present invention.

FIG. 2 is a plan view of the first embodiment of the present invention.

FIG. 3 is a side view of the first embodiment of the present invention.

FIG. 4 is an explanatory diagram of a lenticular lens.

FIG. 5 is an explanatory diagram of a lenticular lens on which a stereoscopic image is printed.

FIG. 6 is an explanatory diagram of a shape state of a thin film cover.

FIG. 7 is a front view of a second embodiment of the present invention.

FIG. 8 is an exploded view of the second embodiment of the present invention.

FIG. 9 is a front view of a third embodiment of the present invention.

FIG. 10 is an enlarged sectional view taken along line 10-10 of FIG. 9;

FIG. 11 is an explanatory view of a stereoscopic photograph main body.

FIG. 12 is a front view of a fourth embodiment of the present invention.

FIG. 13 is a plan view of a fourth embodiment of the present invention.

FIG. 14 is a perspective view of the fourth embodiment of the present invention as viewed from the back.

FIG. 15 is a front view of a fifth embodiment of the present invention.

FIG. 16 is a plan view of a fifth embodiment of the present invention.

FIG. 17 is an exploded perspective view of a fifth embodiment of the present invention.

FIG. 18 is a front view of a sixth embodiment of the present invention.

FIG. 19 is an exploded view of the sixth embodiment of the present invention.

FIG. 20 is a front view of a seventh embodiment of the present invention.

FIG. 22 is a plan view of a seventh embodiment of the present invention.

FIG. 22 is an exploded perspective view of a seventh embodiment of the present invention.

FIG. 23 is a front view of the eighth embodiment of the present invention.

FIG. 24 is a plan view of the eighth embodiment of the present invention.

FIG. 25 is an exploded perspective view of the eighth embodiment of the present invention.

FIG. 26 is a front view of a ninth embodiment of the present invention.

FIG. 27 is a sectional view taken along the line 27-27 in FIG. 26;

FIG. 28 is a sectional view of a ninth embodiment of the present invention.

FIG. 29 is a front view of a tenth embodiment of the present invention.

FIG. 30 is a sectional view taken along lines 30-30 in FIG. 29;

[Explanation of symbols]

1, 1A to 1H: stereoscopic photograph, 2: lenticular lens, 3: stereoscopic image, 4, 4A: thin film cover, 5: lens part, 6: mount, 7: stereoscopic photograph body, 8: adhesive, 9: Release paper,
10, 10A: thin-film laminated polymer sheet, 11: lenticular lens for illumination, 12: case body, 13: illumination lamp, 14, 14A: display device for advertisement.

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[Procedure amendment]

[Submission date] November 13, 1998 (1998.11.
13)

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] Brief description of drawings

[Correction method] Change

[Correction contents]

[Brief description of the drawings]

FIG. 1 is a front view of a first embodiment of the present invention.

FIG. 2 is a plan view of the first embodiment of the present invention.

FIG. 3 is a side view of the first embodiment of the present invention.

FIG. 4 is an explanatory diagram of a lenticular lens.

FIG. 5 is an explanatory diagram of a lenticular lens on which a stereoscopic image is printed.

FIG. 6 is an explanatory diagram of a shape state of a thin film cover.

FIG. 7 is a front view of a second embodiment of the present invention.

FIG. 8 is an exploded view of the second embodiment of the present invention.

FIG. 9 is a front view of a third embodiment of the present invention.

FIG. 10 is a sectional view taken along the line 10-10 in FIG. 9;

FIG. 11 is an explanatory view of a stereoscopic photograph main body.

FIG. 12 is a front view of a fourth embodiment of the present invention.

FIG. 13 is a plan view of a fourth embodiment of the present invention.

FIG. 14 is a perspective view of the fourth embodiment of the present invention as viewed from the back.

FIG. 15 is a front view of a fifth embodiment of the present invention.

FIG. 16 is a plan view of a fifth embodiment of the present invention.

FIG. 17 is an exploded perspective view of a fifth embodiment of the present invention.

FIG. 18 is a front view of a sixth embodiment of the present invention.

FIG. 19 is an exploded view of the sixth embodiment of the present invention.

FIG. 20 is a front view of a seventh embodiment of the present invention.

FIG. 21 is a plan view of a seventh embodiment of the present invention.

FIG. 22 is an exploded perspective view of a seventh embodiment of the present invention.

FIG. 23 is a front view of the eighth embodiment of the present invention.

FIG. 24 is a plan view of the eighth embodiment of the present invention.

FIG. 25 is an exploded perspective view of the eighth embodiment of the present invention.

FIG. 26 is a front view of a ninth embodiment of the present invention.

FIG. 27 is a sectional view taken along the line 27-27 in FIG. 26;

FIG. 28 is a sectional view of a ninth embodiment of the present invention.

FIG. 29 is a front view of a tenth embodiment of the present invention.

FIG. 30 is a sectional view taken along lines 30-30 in FIG. 29;

[Description of Signs] 1, 1A to 1H: stereoscopic photograph, 2: lenticular lens, 3: stereoscopic image, 4, 4A: thin film cover, 5: lens part, 6: mount, 7: stereoscopic photograph body, 8: Adhesive, 9: release paper,
10, 10A: thin-film laminated polymer sheet, 11: lenticular lens for illumination, 12: case body, 13: illumination lamp, 14, 14A: display device for advertisement.

 ──────────────────────────────────────────────────続 き Continuing from the front page (72) Inventor: Morimichi Fujiyoshi 6-14-3, Seya, Seya-ku, Yokohama-shi, Kanagawa F-term in the Justy Yokohama Research Laboratory Co., Ltd. 2H059 AB04 2H113 AA06 BB22 CA00 FA03

Claims (6)

[Claims] 1. A three-dimensional photograph comprising a lenticular lens, a three-dimensional image formed by printing on the back of the lenticular lens, and a thin film cover fixed to cover the three-dimensional image. . 2. A lenticular lens comprising: a lenticular lens; a three-dimensional image formed by printing on a back surface of the lenticular lens; and a lenticular lens having a back surface fixed to cover the three-dimensional image. 3D photo. 3. A three-dimensional photograph comprising a lenticular lens and a thin-film laminated polymer sheet on which a three-dimensional image is formed by printing fixed on the back of the lenticular lens. 4. A three-dimensional photographic body comprising a mount such as a postcard, a lenticular lens adhesively fixed to one or all of the mount, and a three-dimensional image formed by printing on the back of the lenticular lens. A three-dimensional photograph consisting of 5. A case body having a front surface covered with an opening or a transparent material, a lenticular lens attached to the front surface of the case body, and a three-dimensional image formed by printing on the back surface of the lenticular lens. An advertising display device comprising: a stereoscopic photograph; and an illumination lamp provided in the case body for illuminating the stereoscopic photograph from the back. 6. A case body having a front surface covered with an opening or a transparent material, a lenticular lens attached to the front surface of the case body, a three-dimensional image formed by printing on the back surface of the lenticular lens, and a three-dimensional image. An advertising display device comprising: a three-dimensional photograph including a lenticular lens having a rear surface fixed to cover an image for use; and an illumination lamp provided in the case body for illuminating the stereoscopic photograph from the rear surface. .