JP3012146U - Lenticular printed matter - Google Patents

Abstract

(57) [Summary] [Purpose] Two different images are divided into a number of linear bands, and they are arranged alternately adjacent to each other to be printed on a single image screen and a semi-cylindrical lens. An object of the present invention is to provide a lenticular printed material which allows a user to see a stereoscopic image or a moving image by simply combining the formed lenticular screens so that the lenticular screens can be seen and replaced with a plurality of double image screens. [Structure] Two images are divided into a large number of linear bands each having a predetermined width, and these linear bands are arranged and printed on a single screen so that different images are alternately adjacent to each other, and this printing is performed. It is characterized by combining a lenticular screen in which a large number of semi-cylindrical lenses having the same width as the linear band of the screen are formed so that they can be brought into and out of contact with each other.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a stereoscopic image or a moving image using a lenticular screen.

[0002]

[Prior art]

 Conventionally, as a technique of printed matter that is a two-dimensional image that has a perspective and a three-dimensional appearance, two types of images viewed from the left and right eye positions are divided into a large number of linear bands in the vertical direction, and these different images are used. By lining up the linear strips alternately and printing them on one sheet, attach the lenticular screen with the microscopic lenses in the shape of a kamaboko that match the width and direction of the linear strips, and use the lenticular screen to print two types of images. A method is used to create a three-dimensional effect on the screen by overlapping and displaying at a normal visual distance. In addition, two images representing before and after a continuous operation are divided into a number of linear strips vertically or horizontally, the linear strips of these different images are alternately arranged and printed, and the width of the linear strips is similarly printed on them. By sticking a lenticular screen that matches the direction and swinging the printing surface in the direction perpendicular to the direction of the linear band when viewed from the front, and viewing it as if the line of sight is tilted, two types of images can be continuous. You can make it look like a movie. Further, when the printing surface is viewed from the front and tilted at right angles to the right or left or up and down with respect to the direction of the linear band at a predetermined angle, the two images can be separately displayed as independent screens. In this case, the printed matter and the lenticular screen in which the linear bands of two different images are alternately arranged need to be attached together to fix the position according to the line-of-sight angle and parallax of the observer, and the line-of-sight angle is deviated. There are cases where the image collapses. Also, since the lenticular screen is attached integrally, the images other than the attached set could not be seen, and the user could not sustain their interest.

[0003]

[Problems to be solved by the device]

 In view of the above-mentioned conventional problems, the present invention divides two different images into a large number of linear bands, and combines a printed material and a lenticular screen in which the linear bands of different images are alternately arranged to combine the moving images. Alternatively, it is an object to provide a lenticular printed material that can be viewed as two images and a method thereof.

[0004]

[Means for solving the problem]

 In order to achieve the above object, in the present invention, two images are divided into a large number of linear bands each having a predetermined width, and these linear bands are formed on a single screen so that different images are alternately adjacent to each other. After printing in an array, a lenticular screen with a large number of semi-cylindrical lenses of the same width as the linear band of this printed screen was combined so that it could come in and out freely.

[0005]

[Action]

 With the above-described configuration, two independent images or two images of continuous movement are each divided into a number of linear bands with a predetermined width, and these linear bands are different images. On the double-image screen printed on a single screen with the linear strips arranged alternately next to each other, multiple lenses protruding in a semi-cylindrical shape were formed according to the width of the linear strips on the front surface. A single dual-image screen can be created by stacking lenticular screens and swinging either the dual-image screen or the lenticular screen at a right angle to multiple kamaboko lenses or linear bands. Two independent images can be viewed as separate images, and a double-image print consisting of two images in continuous motion makes it possible to see the images as if they were moving. it can. In addition, two different images are divided into a number of linear bands, and a number of double image prints are prepared by printing the linear bands of the different images alternately adjacent to each other. By overlapping and superimposing double-image prints, a single lenticular screen can be used to enjoy multiple moving images and dual-image screens, allowing users to continue to be interested.

[0006]

【Example】

 Embodiments of the present invention will be described in detail with reference to the accompanying drawings. FIG. 1 is a perspective view showing a state in which the lenticular screen and the double image printed matter of the present invention are superposed, and FIG. 2 is a sectional view taken along the line AA of the lenticular screen and the double image printed matter. Multiple images of different images are subdivided with the same pitch width to form a large number of linear strips 6 extending in the vertical direction, and the linear strips 6 of the different images are alternately and adjacently printed to form a double image. A printed matter 1 and a lenticular screen 3 on which a large number of microscopic lenses 2 (hereinafter simply referred to as lenses) are formed according to the direction and pitch of the linear strips 6 are placed on the printed matter 1, and a double image printed matter is seen from the front. Either one of the 1 or lenticular screen 3 is swung in the left-right direction according to the width of the linear strip 6, and the two types of images combined on the double-image printed matter 1 are used as different images. To display Further, by swinging the double image printed materials 1 that is composed of two images showing the before and after continuous operation, can be displayed as a moving video.

The lenticular screen 3 is a transparent vinyl chloride resin or acrylic resin thin plate surface on which a minute convex lens in the shape of a kamaboko is formed in a concavo-convex striped pattern. The lenticular screen 3 is adjusted to the width pitch of the linear strips 6 for dividing an image. The convex lens is accurately formed. When the lenticular screen 3 is attached to the double-image printed matter 1, the thinner the lenticular screen 3 is, the easier it is to handle. However, when the lenticular screen 3 is used separately, it is necessary to increase the thickness of the lenticular screen 3. , The refractive index of light changes depending on the thickness, and it is necessary to change the pitch of the linear strips 6 that divide the image. Normally, select the optimum condition with the thickness of 1 mm or less and the pitch of 0.5 mm or less. ing.

In the present invention, as shown in FIG. 2, a lenticular screen 3 is overlaid on a double image printed matter 1 and either the lenticular screen 3 or the double image printed matter 1 is attached to a linear strip 6 or a plurality of strips. By swinging in a direction (arrow direction) at right angles to the semicylindrical lens 2, one of the sets of linear strips 6 of the double-image printed matter 1 is selected and displayed, and the images are replaced by the swing, The image appears to move.

FIG. 3 is a perspective view showing another embodiment of the present invention. On the front surface of the frame 4, a lenticular screen 3 in which fine convex lenses in the shape of a kamaboko are arranged in the front-rear direction is attached. A space (not shown) under which the double-image printed material 1 is detachably accommodated and a slit 5 through which the double-image printed material 1 is taken in and out are formed on the left and right side surfaces of the frame 4, and the slit 5 has two slits. By inserting the double-image printed matter 1 and swinging it in the left-right direction along the slit 5, it is possible to suppress a shake or inclination of the image viewed from the front and to view it as a stable image. Also, by exchanging a plurality of double-image printed matter 1 created in the same manner, inserting it into the frame 4 and rocking it, many images can be viewed in turn, and without particular attention to alignment, You can see a stable image. Further, a detachable stopper (not shown) for restricting the swing width is provided in the slit 5 portion of the frame 4, so that a stable image with less image fluctuation can be viewed.

[0010]

[Effect of device]

 As described above, according to the present invention, two different images are divided into a large number of linear bands, and the images are arranged so that the different images are alternately adjacent to each other. A lenticular screen with a semi-cylindrical lens is used to place a dual image print under the lenticular screen and swing either the dual image print or the lenticular screen at a right angle to the lens of the lenticular screen. It is possible to display two different images, a stereoscopic image and a moving image that appears to move due to rocking. Also, by fixing the lenticular screen to a frame, etc., and inserting the double-image printed matter underneath it for viewing, and by exchanging the double-image printed matter, many images can be viewed alternately. You can keep your interest for a long time.

[Brief description of drawings]

FIG. 1 is a perspective view of a lenticular screen and a double image print of the present invention.

FIG. 2 is a sectional view taken along the line AA of FIG.

FIG. 3 is a perspective view of another embodiment of the present invention.

[Explanation of symbols]

 1 Double image printed matter 2 Lens 3 Lenticular screen 4 Frame 5 Slit

Claims (1)

[Scope of utility model registration request] 1. The two images are divided into a large number of linear bands each having a predetermined width, and these linear bands are arranged and printed on one screen so that different images are alternately adjacent to each other, and printed. A lenticular printed product in which a lenticular screen having a large number of semi-cylindrical lenses having the same width as the linear band of the printing screen is formed so as to be freely contactable and separable.