JP6985140B2 - A device that creates a three-dimensional background effect for a model - Google Patents

Description

The present invention relates to a holographic imaging device that provides a holographic background effect for the mysterious and realistic production of a model object.

Generally, holograms are used in various fields, such as adding a background effect to furniture in a room and providing it as an interior element, or adding a sense of vitality to a character model appearing in science fiction or the like.

In particular, the hologram effect on traditional models is usually used to represent Jesus Christ, angels, saints, etc. in medieval Catholic works of art, or halo-like models shining from behind the Buddha. The halo is directed to appear together, mainly targeting the head and whole body of the model, as it is used for. At this time, a background member is placed on the back of the model to draw a hologram background effect as an image, a circular frame is treated with luminous on the model, and lighting is used to produce a more mysterious effect at night. ing. As an example, the Republic of Korea Published Patent No. 10-2014-0142511 can be mentioned.

On the other hand, as described above, in the conventional hologram effect, the model object has a three-dimensional shape, whereas the picture or image for the hologram effect is not three-dimensional and does not give a realistic feeling. In addition, since a frame with a special shape is used for a realistic feeling, even if it produces a three-dimensional background effect on the model, it gives a rough feeling, and since the above hologram is not a substantial light, it is done by hand. There was a problem of giving an artificial feeling when touching. Not only that, the background screen surface for the hologram on the back is not smooth, the frame part shrinks little by little as the usage period is long, and the light emitted from the light emitting diode is gradually distorted. There is also a problem that the brightness is not very good because the fine striped pattern formed on the surface of the screen and the light applied to the non-smooth part are diffusely reflected and scattered in all directions.

Republic of Korea Patent Publication No. 10-2014-0142511

An object of the present invention is to provide a mysterious feeling and splendor by realizing a three-dimensional hologram background effect effect by three-dimensional light together with a three-dimensional model object when producing a hologram background effect of a model object. There is something in it.

In order to achieve the above object, the present invention includes a screen provided behind the model object and a light emitting element that irradiates the screen with light from between the model object and the screen. A hologram image that contains glass beads and, when light arrives, emits reflected light of uniform brightness toward the model to produce a holographic background effect that shines on the model. Provide the device.

According to the present invention, the model object can be produced more lively by sterically irradiating the model object with reflected light and producing the hologram so that the hologram shines from the model object.

It is a coupling decomposition perspective view which concerns on one Embodiment of this invention. It is a figure which shows the whole structure which concerns on other embodiment of this invention. It is a figure which shows that the angle of the reflector which concerns on other embodiment of this invention is adjusted. It is a figure which shows the whole structure which concerns on another embodiment of this invention. It is a figure which shows the state which the hologram background is produced on the model object by the embodiment of this invention. It is a figure which shows the state which the hologram background is produced on the other model by the embodiment of this invention.

According to the present invention, by creating a three-dimensional hologram background on a three-dimensional model, the model can be made to look more lively, and the screen on which the hologram is produced is close to the model. Located, the reflected light is scattered between the model and the screen and does not disappear, and the hologram can be added to the model like direct illumination.

The screen described below is housed in a state of being rolled up in a container having a storage space inside, and has a shape of being unwound from the container and expanded to be irradiated with light at the time of use. An example is a screen device for a typical video display, but in addition to the above, there is a method of installing it by embedding it in the ceiling, a method of mounting it on a stand placed on the floor, or simply attaching only the screen to the wall surface. Since there are various types such as the method to be used, a plurality of the above screen devices will be omitted, and only the configuration to be irradiated with light will be illustrated and described.

Hereinafter, the shape of light will be described as a circle, which is the shape of a normal hologram, and is not limited to a characteristic shape. Depending on the character and characteristics of the model, the pattern of light can be formed by various deformations. Further, the light emitting element that emits light may be any device capable of generating light, but has the advantage of being small in size, having a long life, and being able to have various patterns like an LED light emitting diode. It is preferable to adopt a device, and the case where an LED is used for explaining a preferred embodiment in the present invention will be described as an example, and a person having ordinary knowledge in the technical field to which the present invention belongs is the present invention. Is described in detail as a preferred embodiment in which the above can be easily carried out. However, in explaining the operating principle of a preferred embodiment of the present invention in detail, it is determined that a specific description of a related known function or configuration may unnecessarily obscure the gist of the present invention. If this is the case, the detailed description thereof will be omitted, and the details will be described with reference to FIGS. 1 to 6.

FIG. 1 is a diagram showing an overall structure in which a hologram background is produced on a model object 10 according to an embodiment of the present invention. In the present invention, the light emitting element 100 is used for the model object 10 which is the object to produce the hologram background, and the hologram background is produced behind the model object 10. That is, in the present invention, in order to produce a normal hologram of the model object 10, a screen 200 is provided behind the model object 10 at a predetermined distance, and the light emitting element 100 is provided with the model object 10 and the screen 200. It is arranged between the screen 200 and the screen 200 is irradiated with light so as to form an image. In one embodiment, the light emitting element of the present invention is fixed to the rear surface of the model by a built-in type or an external type so that light can be emitted to one side, and irradiates a screen installed behind the model. Can be formed to do.

Therefore, the present invention can provide a viewer observing the present invention from the front of the model object with an optical illusion as if the hologram is emitted from the model object.

Here, the screen 200 is formed so that when the light emitting element 100 irradiates light, the light can be reflected toward the model object 10, but the surface of the screen 200 is silver, gray, or the like. The material that reflects the light of is coated. In particular, the screen 200 is manufactured by containing glass beads in order for the light pattern to produce a normal hologram background when a circular pattern appears in response to light. Here, the glass beads are bead powder made of glass, and when light is incident on the glass beads, the incident light is refracted inside the glass beads without being diffusely reflected in various directions. A bead that can be further reflected in the incident direction of light and has a wider reflection angle. When the screen 200 is irradiated with the light of the light emitting element 100, it can be reflected with a wider reflection angle.

Therefore, the screen of the present invention is different from the screen in which the brightness of the reflected light formed on a normal white screen becomes thinner from the center to the edge, and the hologram background has a uniform brightness such as surface illumination. Because it is possible to produce a model, it is possible to produce a more mysterious and realistic model.

Further, the screen 200 can produce various forms of hologram background depending on the distance from the light emitting element 100. That is, the light formed on the screen 200 is formed in various sizes and shapes according to the moving distance of the light propagating from the light emitting element 100. In particular, the screen 200 is formed by mixing or blending glass beads of various sizes. In one embodiment, the screen 200 is made of 30 μm glass beads from a fabric of a special color, and then the screen 200 is formed. When the fabric is formed by applying BT10 glass beads, when the moving distance of light is lengthened, the fabric of the glass beads mainly acts to produce a hologram background effect, and the closer it is, the more it acts with the BT10 glass beads. , The reflected light can produce a more three-dimensional light effect.

Further, the screen 200 can be formed by adding a plastic media in order to make the three-dimensional shape more conspicuous. Here, the plastic media has a sand-like shape that is larger in size and lighter than the glass beads, and when light is incident on it, it is certainly brighter than the glass beads and has a rainbow band at the edge. Has a size of 0.15 mm to 0.99 mm.

Therefore, when the surface of the screen 200 made of glass beads is coated with a plastic medium (PB-3) of 0.15 mm to 0.36 mm in which a three-dimensional shape most often appears, circular light formed of the cloth of the glass beads is formed. Within, another circle formed by the plastic media can be generated. Further, when the plastic media is mixed with glass beads having a size or type different from that of the glass bead dough and then coated on the surface of the glass bead dough, a larger number of three-dimensional circles are formed to make the glass beads more three-dimensional. A typical hologram background can be formed.

2 and 3 show an overall structure that creates a holographic background on a model object according to another embodiment of the present invention. Referring to these figures, a reflector 300 is provided between the light emitting element 100 of the present invention and the model object. The reflector reflects the light generated from the light emitting element 100, and the light is emitted from the screen. It is formed toward 200. That is, as shown in FIG. 2, by reflecting the light generated from the light emitting element 100 by the reflector 300 and irradiating the screen 200 with the light, the moving distance of the light can be further increased. A holographic background of shape can be formed.

Therefore, the light emitting element 100 is moved without the trouble of moving the fixed large model, and the shape of the hologram realized on the screen 200 is adapted to the characteristics and size of the model 10. It can be produced in various shapes that match the shape or the image of the model.

On the other hand, the light emitting element 100 is formed so that the position can be reciprocated between the model 10 and the screen 200 by electronic control or power, and the reflected light is reflected depending on the character of the model 10 or the use of the hologram background. The shape of the can be changed automatically. That is, since the shape of the reflected light of the screen 200 can be changed in real time, it is possible to produce a lively and realistic model object.

In particular, as shown in FIG. 3, the reflector 300 is formed so that the angle can be adjusted up and down or left and right so that the moving direction of light can be changed. That is, the light emitting element 100 is not limited to the one provided at a specific position, and when light reaches the reflector 300 from any direction, the reflector 300 can project the reached light on the screen 200. .. As one embodiment, even if the light emitting element 100 is provided at a place or position where the model object 10 is displayed and at different positions depending on the character of the interior accessory or the like, the hologram background is behind the model object 10. Can be produced.

FIG. 4 is a diagram showing an example in which the reflector 300 and the light emitting element 100 of the present invention are integrally formed with the model object 10. That is, it is embedded in the entire model 10 or in the rear surface of one place that requires the effect of the hologram background so that the reflector 300 is exposed to the outside with one open so that the reflector 300 can reflect light. The light emitting element 100 is formed so as to be able to be pulled out from the model 10 to one side so that the separation distance from the reflector 300 can be adjusted.

Moreover, the light emitting element 100 and the reflector 300 formed so as to be able to be pulled out can be connected and pulled out by a configuration such as a support base connected to the model object 10, but can be rotated 360 degrees in the vertical direction. Therefore, since the screen 200 can be directly irradiated with light by rotating the screen 200 without passing through the reflector 300, the form of the hologram can be expanded by expanding the range to the screen 200 to which the light moves. Can be more diverse.

On the other hand, the structure according to the example of the present invention is not limited to the one shown in the figure, and is provided in a shape in which the component is completely embedded in the model 10 or has the same color and various materials or configurations. The beauty of the model can be improved by using the elements.

Therefore, one model 10 can be produced with a plurality of hologram backgrounds, and the plurality of hologram backgrounds can be independently formed into different shapes. Therefore, the brightness and size of the hologram background can be adjusted. It is possible to produce various three-dimensional effects including a sense of distance with respect to the model object 10.

5 and 6 show a state in which a hologram background is produced on various types of model objects 10 according to the present invention. That is, in the present invention, in order to produce a hologram background on the model object 10, the screen 200 is manufactured of 75 to 150 μm glass beads and placed at a short distance within 5 cm from the model object 10 by installing the screen 200. The model 10 and the screen 200 are integrated into a small size, or even if the model 10 is large, a hologram background is formed in a position close to the large model 10 in a sufficient size. Therefore, the three-dimensional reflected light from the screen 200 enables a realistic effect as if it were emitted from the model object 10.

In particular, as shown in FIG. 6A, the present invention is monotonous without a three-dimensional effect before the hologram background is produced on the model object 10 located on the same line in a narrow space. As shown in 6 (b), when the hologram background is produced, it gives a three-dimensional effect as if the model 10 is distributed over a wide range according to the size and the degree of brightness of the hologram background. be able to.

Further, the reflector 300 is fixed to each of the rear surfaces of one or a plurality of model objects 10 that require a hologram background, and is provided with at least one light emitting element 100 to produce as many hologram backgrounds as necessary. Can be formed as such. That is, it is formed so that the angle of the reflector 300 provided behind the model is adjusted, but it is formed in a concave shape facing the screen 200 and diverges from the floor / ceiling or the left / right wall surface. It is possible to collect light and irradiate the screen 200 with light.

Therefore, since the screen 200 containing the reflector 300 and the glass beads can form the reflected light brighter than the surroundings, the model 10 is three-dimensional not only in a dark place but also in a bright place. A hologram background can be produced.

Claims (4)

A screen (200) provided behind the fixed model (10) and reflecting light toward the model (10),
The screen (200) includes a light emitting element (100) that irradiates light.
The screen (200) contains glass beads and a plastic medium that is larger in size than the glass beads and covers the glass beads, and when light arrives, the brightness is uniform toward the model object (10). A three-dimensional background that seems to shine is generated from the model (10) by radiating the reflected light of the beads.
The light emitting element (100) is provided so as to move its position between the model object (10) and the screen (200), and produces the three-dimensional background having various shapes.
A reflector (300) is further included between the model (10) and the light emitting element (100).
The light emitting element (100) faces the reflector (300), and the light is reflected by the reflector (300) and irradiated to the screen (200) to produce a three-dimensional background effect. The reflector (300) is formed so that the angle provided is adjusted.
As the position of the light emitting element (100) moves and the inclination of the light changes, the angle provided is changed to move the light to the screen (200) so as to be located behind the model object (10). The device according to claim 1. The reflector (300) is embedded in the rear surface of the model object (10) with one open.
The light emitting element (100) is provided so as to be able to be pulled out from the model object (10) to one side.
The device according to claim 1, wherein the degree of drawing of the light emitting element is changed to produce the three-dimensional background having various shapes. The first aspect of the present invention, wherein the screen (200) is blended with at least one different type of glass beads to produce various forms of the three-dimensional background depending on the position of the light emitting element (100). The device.

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