KR200196048Y1 - Book cover having display function of three dimensions - Google Patents

Abstract

The present invention is to form a three-dimensional printed picture to animate three-dimensional animation according to the user's perspective angle to increase the decorative effect, and also to the book cover having a three-dimensional screen function that can improve the durability of the book (book) It is about.

The present invention is a lenticular screen 10 having a plurality of convex lens portion 1, one side is coupled to the front and rear surfaces of the phrase 40, attached to the back of the lenticular screen 10, the plurality of convex lenses A plurality of pictures 30 showing successive scenes divided by predetermined intervals corresponding to the pitch of the section 1 are composed of display panels 21 and 23 alternately printed periodically; According to the viewing angle, a plurality of pictures 30 represented on the display panels 21 and 23 are displayed to represent a three-dimensional continuous operation.

As described above, the present invention implements a three-dimensional screen function on a stationery cover such as a sketchbook or a notebook, thereby increasing the decorative effect, and also by using a synthetic material of the cover to improve the durability of the book. There is this.

Description

Book cover having display function of three dimensions

The present invention relates to a book cover having a three-dimensional screen function, and in particular, the cover is a three-dimensional printed picture to be formed in three-dimensional animation according to the user's perspective angle to increase the decorative effect, and also (book) It relates to a stationery cover having a lenticular screen that can improve the durability of the.

Generally, lenticular screens are used for three-dimensional printing, moving picture printing, and three-dimensional image display that make a planar image look perspective and three-dimensional. This is a collection of fine lenses that are placed side by side and look as if an object is floating in space on a plate on which two types of objects visible from both the left and right eyes are printed with multiple lines.

In addition, when two kinds of images are combined at a normal viewing distance, the first object can be seen closer. Furthermore, by moving the slightly different object image that can be seen when moving the left and right eyes in the same way and moving the position slightly in response to the eye movement, the resulting images can be more realistic. Also, if a moving object is made into a stationary image at each moment and printed and recorded sequentially, the moving image can be seen as the eyes move from side to side.

On the other hand, the lenticular plate attached to the back of the lenticular screen to print characters or patterns is made of a thin plate such as vinyl chloride resin or acrylic resin. In this case, the thinner it is, the easier it is to handle as a printed matter, but it is difficult to produce. The thickness is usually less than 1mm and the pitch is less than 0.5mm, and the position of the plate varies according to the thickness, which is due to the difficulty of finding the most optimal condition of this, and the pitch and lens shape must be very accurate. The supply was slow.

It also requires sophisticated techniques to print several lines between pitches of about 0.5mm. To produce a three-dimensional print like this, first take a three-dimensional picture of the scenery or people. Next, the lenticular plate is placed in front of the photosensitive plate, rotated in an arc, and exposed several times, photographing images viewed from each angle as multiple lines, and then again using the same method used to take a general picture. Make a three-dimensional picture by bonding directly to the plate.

As such, the field using the lenticular screen is used for postcards, displays, and catalogs, and has been applied to the promotional advertising card as disclosed in Korean Utility Model Publication No. 1999-11953, but it is used for stationery in sketchbooks or notebooks. There was no example used for the cover.

Book cover having a three-dimensional screen function according to the present invention is formed so that the three-dimensional printed cover to a three-dimensional animation according to the user's perspective angle to increase the decorative effect of the stationery, and also improve the durability of the book (book) It is to provide a book cover having a stereoscopic screen function that can be made.

1 is a perspective view showing a book cover having a stereoscopic screen function according to the present invention,

2 is a schematic cross-sectional view taken along the X-X line shown in FIG.

3A-3D are schematic views of a book cover having a stereoscopic screen function according to the present invention showing a state in which a plurality of pictures are animated according to a user's perspective angle.

* Description of Codes for Main Parts in Drawings *

1: convex lens 10: lenticular screen

21,23: Display panels 30, 31, 32, 33, 34: Picture

40: book 41: coil spring

In order to achieve the above object, the present invention is a lenticular screen having a plurality of convex lens portion, one side is coupled to the front and rear surface of the book, attached to the back surface of the lenticular screen, corresponding to the pitch of the plurality of convex lens portion A plurality of pictures representing successive scenes divided at predetermined intervals are alternately printed periodically; Provided is a book cover having a three-dimensional display function, characterized in that a plurality of pictures represented on the display panel in accordance with the viewing angle is displayed to represent a continuous operation.

As described above, the present invention implements a three-dimensional screen function on a stationery cover such as a sketchbook or a notebook, thereby increasing the decorative effect, and also improving the durability of the book by making the material of the cover a synthetic resin material.

(Example)

1 is a perspective view showing a stationery cover having a lenticular screen according to the present invention, Figure 2 is a schematic cross-sectional view along the line XX shown in Figure 1, Figures 3a-3d is a number depending on the perspective angle of the user Figure is a schematic diagram of a book cover having a three-dimensional screen function according to the present invention showing the state of the animation.

First, a book cover having a stereoscopic screen function according to the present invention has the same pitch, for example, a lenticular screen 10 having a thickness of 1 mm and a plurality of convex lenses 1 having a pitch of 0.5 mm in a longitudinal direction. ) And front and rear display panels 21 and 23 attached to the rear surface of the lenticular screen 10.

In this case, the front and rear display panels 21 and 23 are respectively coupled to the coil springs 41 for binding the books 40 to the upper ends thereof.

Meanwhile, as shown in FIG. 2, a plurality of pictures 30 divided into four at predetermined intervals may be continuously printed at different positions in correspondence to one pitch of the plurality of convex lenses 1, respectively. It is.

According to the present invention configured as described above, when the user looks at the display plates 21 and 23 at various angles through the lenticular screen 10 as shown in FIG. 2, a plurality of pictures are continuous as shown in FIGS. 3A-3D. It is displayed to make an action.

In this case, the plurality of pictures 31, 32, 33, and 34 may be configured to add a scene of continuous operation between the pictures, for example, to allow a smooth animation.

In the above-described embodiment, the display panels 21 and 23 are used in combination with the front and rear surfaces of the book 40, but the display panel and the lenticular screen may be combined with only one of the front and rear surfaces.

In addition, the front and back cover of a general book (eg, sketchbook or notebook) is made of paper material, so the durability is low, while the book cover according to the present invention is made of a lenticular screen made of synthetic resin material and special printing paper. By using a combination of the display plate made can improve the durability.

Therefore, as a substitute for the cover of the stationery, it is possible to improve the durability of the book by combining the display panels combined with the lenticular screen on the front and back, and to increase the decorative effect by three-dimensional printing various animations on the display panel.

As described above, the present invention implements a three-dimensional screen function on a stationery cover such as a sketchbook or a notebook, thereby increasing the decorative effect, and also has the advantage of improving the durability of the book made of a synthetic resin material.

In the above, the present invention has been illustrated and described by way of specific preferred embodiments, but the present invention is not limited to the above-described embodiments and the general knowledge in the art to which the present invention belongs without departing from the spirit of the present invention. Various changes and modifications can be made by those who have

Claims (1)

A lenticular screen 10 having a plurality of convex lens portions 1, One side is coupled to the front and rear surfaces of the phrase 40, attached to the back of the lenticular screen 10, a plurality of figures showing a continuous scene divided by a predetermined interval corresponding to the pitch of the plurality of convex lens portion (1) 30 consists of display panels 21 and 23 alternately printed periodically; Book cover having a three-dimensional screen function, characterized in that a plurality of pictures (30) represented on the display panel (21, 23) is displayed to exhibit a three-dimensional continuous operation according to the viewing angle.