KR20160001246U - 2D/3D Space Image Display Device - Google Patents

Abstract

The present invention relates to a 2D and 3D spatial image device for displaying an image in a space,
A white metal is deposited on the surface of the transparent material, and the shape is transparent and has a transparent mirror having a reflecting function and a transmitting function
In order to simultaneously view the image reflected by the transparent mirror and the two images transmitted through the mirror, a transparent mirror is provided in a square shape on the left and right supports
A front and a rear screen for displaying an image are respectively provided at the transmission position and the reflection position of the transparent screen
The stereoscopic image display device has a spatial image effect, which is characterized in that an image and surrounding background or background image are separated into a stereoscopic image and simultaneously viewed and displayed as an image that appears to be floating in a real space.

Description

2D and 3D space image display device,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an image device used for a screen image display or a screen game device, and more particularly to an image device having an effect of floating a target image in a space as a stereoscopic image,

   The effect that the stereoscopic image can be simultaneously viewed on the same or different images on the front and rear of the apparatus,

   And a real space image and an operation image can be separated and viewed simultaneously on two front and rear screens.

In the present invention, displaying an image such as floating in a space means that the surrounding background material is actually transmitted and the target image is displayed as a stereoscopic image in the space between the backgrounds.

*

  Conventional imaging devices can not separate a target image and a background image, which are stereoscopic images, and thus can not be applied to the object of the present invention.

     The biggest problem of these stereoscopic images is the brightness problem.

     The image appears in the screen function to scatter while blocking the progress of the projected light.

   Some conventional imaging devices have devices that leave a residual image on the glass substrate with brightness less than about 5% -10%, but the brightness is very dark.

   Conventional imaging devices that display images using transparent liquid crystals and transmit a part of them have transmittance of less than 15%, which is also very low in brightness.

   In addition, some conventional display devices

Since only the screen of the screen is visible on both sides of the screen, it blocks the surrounding real background, so that it is impossible to reproduce the effect as if the stereoscopic image is floating in the space intended for the invention.

In addition, in order to display a stereoscopic image by a polarizing method on a screen, a stereoscopic image can be obtained by having a polarizing reflection function on the screen itself. However, since most of the screens diffuse and scatter a degree of polarization due to a reflection index of a screen surface,

The objective is to obtain a near-realistic visual effect by separating the target image from the surrounding background and separating it from the surrounding background.

   For example, in a ghost house that is installed in an amusement park or a theme park,

     The real image of the singer singing at the Cafe can be reproduced in the space as a three-dimensional image

    In museums, it is possible to reproduce historical figures in space with stereoscopic images

   The background image and the motion image can be separately displayed in the game device, and each of the background image and the motion image can be displayed in the space and simultaneously viewed.

   As described above, in a device structure for providing a spatial image effect in a space, the image brightness is increased to 30-50%, the brightness is 2-4 times higher than that of the conventional device, and the screen structure capable of realizing three- And

   The 3D image can be viewed simultaneously with the surrounding real objects such as floating in the space, and the background image and the operation image can be viewed in 2D or 3D.

According to the present invention, the two screens are arranged on the upper and lower sides so that the same stereoscopic image or another image can be selectively implemented on both the front and back sides of the transparent screen to view other images.

 In order to simultaneously observe both the image reflected by the transparent mirror and the two images transmitted through the transparent mirror, a transparent mirror having a white-colored metal deposited on the surface of the transparent mirror .

     In addition, the left and right supports supporting the transparent light are made of a transparent material so that the surrounding background is transmitted as it is, so that the stereoscopic image is separated from the surrounding background in the space to be seen as floating separately.

   In another method, one of the two screens located at the upper and lower ends is installed in one of the upper and lower sides of the transparent mirror, and the other one is arranged in the front of the viewer, that is, the rear side of the structure of the present invention to display different images .

   For example, in the case of a haunted house of a theme park, a ghost is three-dimensional space on one screen, and a background screen on the back can project a background like a cave in 3D or 2D.

     In addition, as described above, one of the two screens is used as a stereoscopic screen image screen in which an image moves as a moving image

   The remaining one screen can be used as a background screen and applied to a screen game as it is.

   For example, in a racing game screen, a main motion game image such as a car is stereoscopically displayed on a main video screen in a space

   The background screen can be used as a background image screen of a game image as a 2D or 3D image.

As described above,

  The left and right supports that support the transparent glare and the transparent glare are all made of a transparent body, so that the surrounding background is visible in the space, and the image has the effect of showing the image only as a three-dimensional body.

     In addition, although the transparent screen is transparent, it has a reflection function and a transmission function, so that two images that are reflected by the transparent light and transmitted through the transparent screen can be viewed simultaneously in a separated image state

   Two stereoscopic images can be viewed in one transparent mirror 5

    It is possible to simultaneously view a background image and a main image separately from each other in a stereoscopic image.

     In addition, each of the two image screens can be divided into an identical image as a 3D image, a 2D image or a 3D image on both sides of a single device, and displayed simultaneously.

     This effect enables a visual effect floating in the air together with the surrounding objects in front of and behind one device, unlike the conventional device in which a single device can be watched only in one direction.

     In addition, in the structure of the present invention, when one of the front and rear screen screens 6 and 7 is used as a background screen and the other is used as a moving screen, the background image is transmitted through the transparent screen 5, (5) has an effect of being seen as a separate image in a separate state in a space.

   For example, a haunted house that can be seen in a theme park, for example, was a structure that actually made a background look like a building, and then turned the inside into a light.

    The present invention projects a background into an image without the background construction process as described above

   A moving object such as a ghost is separated and viewed by a stereoscopic image or the like.

     Therefore, by replacing the projection image with the installation of the present invention, it is possible to replace with a variety of themes such as Grand Canyon, space travel, and the like, resulting in great economical efficiency.

     In particular, in the stereoscopic game, it is possible to provide various stereoscopic games by separately installing the background image and the main motion image separately by replacing the image only by installing the present invention

     It is possible to watch a moving plane and a background screen at the same time while watching an airplane's flight scene.

FIG. 1 is a diagram illustrating an example of a front and rear double-sided spatial image viewing structure implementation of the present invention
Fig. 2 is a cross-
Fig. 3 is an explanatory diagram
4 is an explanatory diagram of an application example 1 of the present invention
FIG. 5 is a diagram illustrating a second embodiment of application of the present invention
Fig. 6 is an explanatory diagram of a third embodiment of the present invention

A stereoscopic image apparatus for displaying an image in a space

1. FIG. 2. As shown in FIG. 3, in order to observe both the reflection image and the transparent image at the transparent transparent mirror 5 having the reflection function and the transmission function, a white metal is deposited on the surface of the transparent material (5) made of transparent resin

The left and right support members 3 and 4 are made of transparent material for installing the transparent lens 5 at an oblique angle in the air.

    And two front and rear image screens (6, 7) provided at the transmissive position and the reflective position of the transparent bar (5).

  More specifically, the transparent lens 5 is made of a transparent material, with 30% -50% reflecting and the remaining 70% -50% transparent.

  In other words, the transparent glaze (5) is transparent when seen from the naked eye, and the surrounding background is transparent like glass, and the function is transparent glazing function to reflect 30% -50% and transmit the rest.

  The structure of the transparent glaze 5 is such that a white metallic material such as cerium oxide, titanium oxide, silicon oxide, aluminum, or silver is vapor-deposited on a transparent material such as glass to form a transparent film Configure

   The reason for constructing thin film deposition with such a reflective material is that if the reflective material deposited on one surface of the transparent mirror 5 is not reflective, the degree of polarization of the polarizing film is diffused and viewing of the stereoscopic image through polarized glasses is impossible.

     In addition, the reason why the reflective material is deposited as a thin film is that it is only reflected and can not be transmitted unless it is deposited as a thin film.

   Proper thickness of the thin film depends on the reflective material but is preferably less than 30 microns

     And left and right supports 3 and 4 for supporting the transparent mirror 5 in the air.

     The left and right support members 3 and 4 are made of a transparent material such as glass or plastic material through which light passes.

The left and right supports 3 and 4 are made of a transparent material in such a manner that an image of the transparent light 5 displayed in a three-dimensional space is displayed on the surrounding image or surrounding background real and space through the left and right supports 3 and 4 So that stereoscopic images such as those displayed separately in the space can be viewed.

Also, the front and rear screen images 6 and 7 may be configured as a screen image of a projector or a flat screen image display screen such as a PDP or an LED, or a combination of a screen for a projector and an image monitor have.

  For example, the front image screen 6 may be a video monitor and the rear screen 7 may be a screen for a projector.

     In order to reflect the polarized stereoscopic image projected through the polarizing plate, the surface of the screen for the projector comprises a reflective material such as aluminum or silver and a surface layer of silicon, vinyl chloride or acrylic material on the reflective material surface

  In the present invention, the two screens are arranged as follows: one of the two screens is provided at the ceiling position and one at the bottom position, and the transparent screen 5 is provided in a rectangular shape at the center thereof

   In this case, the images of the front and rear image screens 6 and 7 can display the same image or two different images, respectively.

    In another configuration, one of the two screens is used as a screen for an operation image, and the other screen is used as a background image screen

    The screen of one of the two screens is arranged at a position reflected by the transparent mirror 5 and the other screen is provided at a position where the screen is reflected or straightly transmitted at an observer position.

    An image used in such a configuration separates one image into two images.

    In other words, for example, in an image of one screen, an operation image that mainly operates, for example, an airplane, an automobile, and the surrounding background image are presented on the other screen.

In this case, the background image and the main motion image are separated and operate separately, and the two images are displayed in a state of being separated from each other, so that the stereoscopic effect is increased

  A stereoscopic image realizing method for forming an image on the front and rear screen screens 6 and 7 includes a pair of projectors such as a left-eye image projector and a right-eye image projector, attaching a polarizing filter to the front of each projector, It is known to separately view stereoscopic left and right stereoscopic images combined with glasses on a screen.

   However, in this case, the brightness of the image falls to 1/4 or less due to the polarizing filter and the polarizing glasses.

    To compensate for this, a reflective screen with a brightness twice that of a normal screen is required

   In particular, since the polarization degree of the left and right images polarized on the screen must be maintained, the surfaces of the front and rear image screens 6 and 7 should be composed of screens of two or more gains having reflecting surfaces coated with aluminum or coated with aluminum

   In this case, when the refractive index of the screen surface is increased to 1.6 or more, the polarization angle diffuses the reflection angle, so that the stereoscopic image is broken in the polarizing glasses.

  Therefore, the screen surface has a refractive index less than 1.6 or acrylic resin, PVC PVC resin. The surface is composed of silicon material.

    As described above, in the reflective screen having the reflectance, the reflection range reflected on the screen becomes a viewing angle.

  These image devices should be wider than left and right viewing angles, so that they can be viewed by many people and become practical.

   Therefore, a scatter line is formed on the surface of the screen so that the left and right viewing angles are 1 or 2 times wider than the upper and lower viewing angles.

   In this method, when the scattering line direction of the screen is upward and downward, the left and right viewing angles are enlarged.

    In addition, the left and right viewing angles are adjusted by scattering lines, and the top and bottom shapes of the screen are formed in a curved shape

   Another method is to construct the screen shape into a cone shape and the screen surface to construct the scattering line only vertically or in left and right directions

    In this method, the hot spot phenomenon can be canceled as needed, and the viewing angle direction of the screen can be adjusted by selecting either the up, down or left / right direction.

    Therefore, considering that the transparency of the screen of the present invention is less than 50% and the brightness falls to ½ or less, the brightness of the minimum front screen 6 is 1.2 gain or more for the left and right viewing angles, More than double.

   The projector includes a polarizing glasses type projector for separating and inputting stereoscopic left and right stereoscopic images into two projectors 8, respectively,

   A projector for sequentially projecting the upper left and upper right images from the projector itself and viewing the same through the shutter glasses can be provided.

   In addition, the front and rear screen screens 6 and 7 may be formed of a monitor such as a flat PDP or LCD for self-emission and image display, and may be applied to a non-eye stereoscopic monitor, a polarizing eyeglass monitor, .

The structure of the present invention described above is constructed by the following embodiment.

FIGS. 1, 2, and 3 are mainly useful for a moving display device, and can be moved and displayed in a place with a large number of flow passengers.

  The left and right supports 3 and 4 are vertically arranged in the vertical direction between the lower pedestal 1 and the upper pedestal 2 and the intermediate positions of the left and right pedestals 3 and 4, , 10) is formed at an appropriate eye position with a 45 degree reference angle so as to have an angle of reflection of 90 degrees.

   At this time, grooves for fixing the transparent bar 5 are formed inside the left and right support rods 3 and 4 and the transparent rods 5 are joined to the left and right support rods 3 and 4, So that the surrounding background and the screens can be seen as they are transmitted.

     In addition, as shown in Fig. 6, the transparent wire 5 can be formed in a square shape with a wire wire 3a or a transparent wire.

As shown in FIG. 2, the upper and lower pedestals 1 and 2 have front and rear screen screens 6 and 7, respectively.

When the front and rear video screens 6 and 7 are provided as screens for projector video images, the projector 8 is provided on one of the front and rear video screens 6 and 7.

      2, the image of the projector 8 provided in the lower pedestal 1 is projected onto the front image screen 6 and the image of the projector 8 provided in the upper pedestal 2 is projected onto the rear image (7).

   2 and 3, the upper and lower pedestals 2 and 3 are disposed on the ceiling and the lower pedestal 1 is embedded on the floor, the left and right supports 3 and 4 and the transparent mirror 5, So that the stereoscopic image 11 is floating in the space.

   As shown in FIG. 3, the image of the front image screen 6 is refracted at the surface of the transparent mirror 5 to be visible to all viewers 9 at the rear,

  The image of the rear image screen 7 is refracted at the rear surface of the transparent mirror 5 and is displayed to the rear viewer 10 at the rear surface.

   If the images of the front and rear image screens 6 and 7 are provided as the same images, the front and back viewers 9 and 10 see the same images floating in the space on one device from the front and the rear

    If the images of the front and rear image screens 6 and 7 are provided as different images, the front and back viewers 9. 10 can view different images floating in the space in one transparent image 5 have.

   Therefore, the structure of the present invention is effective for a game device that is facing a face like a display device, an advertisement device, a game device, especially a tennis or a table tennis in 3D image.

    Such a structure is very useful because it can view the image floating in the space in one device with a video structure in which two video devices are viewed in one device.

The structure of the left and right supports 3 and 4 is not limited to a transparent plate structure.

It can be replaced with a mirror-like structure and can be configured as a gate.

    The front and rear image screens 6 and 7 may be replaced with a three-dimensional monitor having a planar structure such as a PDP.

FIG. 4 shows a structure similar to that of the first embodiment. However, the rear image screen 7 is separated from the upper cover 2 to form a ceiling.

  This structure is particularly effective in video devices where real singers seem to sing by displaying singers and performers in a three-dimensional space, especially in restaurants.

 The front and rear image screens 6 and 7 may be replaced with a three-dimensional monitor having a planar structure such as a PDP.

   The working structure is the same as in the first embodiment.

5,

   In the structures of the first and second embodiments, the structure of the rear image screen 7 is arranged on the back surface of the transparent mirror 5 as the background screen.

   This structure is particularly useful for amusement facilities such as museums and amusement parks

     For example, in a haunted house

     On the front image screen 6, a ghost image is displayed as a stereoscopic image

     The rear video screen 7 comprises a background screen

      5 and FIG. 6, the observer can see the image of the background screen displayed on the rear image screen 7 on the back of the transparent scarf 5 by passing through the transparent scarf 5, The stereoscopic image of the reflected front image screen 6 is simultaneously viewed as an image separated from the background image.

     The larger the screen size of the background screen is, the better the size is.

    The background image screen (7) used in this background can be a circular screen of 180 ° or 360 °, a long tunnel type, and a single background screen.

   In this case, the number of the projectors 8 to be installed is also plural

    A transparent screen 5 and a front screen screen 6 are installed at necessary positions in various places with background image of the rear image screen 7 as a background so that a ghost image can be separated and displayed as if floating in the air .

     For example, a helicopter image is displayed on one screen and a grand screen of Grand Canyon is displayed in a three-dimensional shape 180 or 360 degrees on the remaining background screen

You can display a program that allows you to experience a three-dimensional experience of the Grand Canyon on a helicopter ride.

   Also, this embodiment may be configured by arranging a plurality of separate front image screen 6 structures of FIG. 5 on the rear image screen 7, which is the background screen.

   For example, a four-member vocal group of a singer, a guitar, a piano, and a drummer may be constituted by a plurality of the front image screen 6 and the transparent image 5 structure shown in FIG. 5 and a rear image screen 7 It is possible to display stereoscopic images of a singer, a guitar player, a piano player, and a drum player, respectively.

    Therefore, this structure can separate the actual background or the image of the structure into the background image and the main operation image and separate them into 3D images.

    In this structure, as shown in Fig. 6, when the transparent screed 5 is installed in a square shape, the transparent screed 5 can be fixed with the wire 3a. 6, the wire 3a is fixed to the ceiling and the wire 3a is connected to the transparent bar 5. Thus, the left and right supports 3.4 and the case 100 are separated from each other, It is possible to present the same image as floating in the space through the transparent mirror 5.

    In this case, the surrounding background can be viewed at the same time as the real image or the background image of the background screen, while viewing the stereoscopic image at the same time.

   The front and rear image screens 6 and 7 may be replaced with a three-dimensional monitor having a planar structure such as a PDP.

The configuration of FIG. 7 operates as shown in FIG.

  FIG. 7 shows a structure in which a rear image screen 7 is disposed inside a case 100 as a background screen behind a transparent screen 5. FIG.

This embodiment is mainly useful for stereoscopic game apparatuses.

  In other words, a background image such as a baseball field and soccer field is provided as a three-dimensional image on the rear image screen 7

   The main action game image is displayed on the front image screen 6 to display the game image in the air separated from the background screen in the transparent scene 5.

    The structure of the present invention can provide a 2D or 3D image by replacing only the background and the game image.

       The front and rear image screens 6 and 7 may be replaced with a three-dimensional monitor having a planar structure such as a PDP.

The configuration of FIG. 7 operates as shown in FIG.

  FIG. 7 shows a structure in which a rear image screen 7 is disposed inside a case 100 as a background screen behind a transparent screen 5. FIG.

This embodiment is mainly useful for stereoscopic game apparatuses.

  In other words, a background image such as a baseball field and soccer field is provided as a three-dimensional image on the rear image screen 7

   The main action game image is displayed on the front image screen 6 to display the game image in the air separated from the background screen in the transparent scene 5.

    The structure of the present invention can provide a 2D or 3D image by replacing only the background and the game image.

       The front and rear image screens 6 and 7 may be replaced with a three-dimensional monitor having a planar structure such as a PDP.

FIG. 8 is a perspective view of the projector according to the first embodiment of the present invention. FIG. 8 is a perspective view of the projector according to the first embodiment of the present invention. A lower case 101, left and right support members 3 and 4 of a transparent material, and a transparent mirror 5 which is transparent and functions to reflect and transmit light.

   Since this structure is constituted by the transparent mirror 5 and the transparent left and right supports 3 and 4 in the air, the user can see the surrounding background as it is in the space and the images of the front image screens 6 and 7 are three- Since it appears to be reflected by the transparent scene, the observer observes the stereoscopic image floating in the surrounding background space.

 Such a structure can achieve the same effect by replacing the structure of the video screen with a video monitor,

In this embodiment, since the stereoscopic image of the lower image screen is reflected by the transparent screen 5, the surrounding background objects are simultaneously viewed by the transparent screen 5 and the transparent left and right supports 3 and 4, In this embodiment, for example, a three-dimensional guide plate or a virtual guide source image can be reproduced in a three-dimensional space in a front door of a company, and a touch monitor 12 is placed on the front side of the lower case 101, So that the image can be presented in connection with the front image screen 6 and the sensor 102 can be attached to the front surface of the lower case 101 so that the image can be automatically operated when the user approaches.

     Thus, the structure of the present invention

   It is possible to simultaneously view two stereoscopic images, a background image and a main motion image in a stereoscopic image or a 2D image or a mixture of a 2D image and a 3D image in one transparent material, which is a transparent material,

    The structure of the transparent glaze 5 can increase the reflectance to 50% and increase the brightness to 2-3 times by forming the metal reflection material from the surface to the thin film by vapor deposition.

  In addition, since the background image is displayed as a video object rather than a real building, various backgrounds can be displayed economically. Since the operation image and the background image can be separated and the background image and the real background can be seen, It is possible to feel the stereoscopic feeling as if it is floating.

     Not only background video. Since the motion image is separated from the two screens and displayed as a stereoscopic image, the stereoscopic effect is further expanded compared to the existing image

  5, 6, and 7, the structure of the present invention is such that the front image screen 6 is located on the ceiling and the slanting direction of the transparent mirror 5 is reversed.

Accordingly, the present invention provides a device for reproducing an historical person as a stereoscopic image in a space in an amusement area, a facility in a theme park, a video device for reproducing a singer singing in a cube as a stereoscopic image, a museum, It is a practical invention in many ways, such as being able to display it as a video and watch it simultaneously.

1. Bottom bracket 2. Top cover 3. Left bracket
3a, wire 4. Uji zone 5. Transparent light
5a. Fixing groove 6. Front image screen 7. Rear image screen
8. Projector 9. Front viewers 10. Rear viewers
11, a spatial image 100, a case

Claims (7)

2. Description of the Related Art In a 2D and 3D spatial image display apparatus having an effect of displaying an image in a space
(5) a transparent background having a reflective background and a transparent background, and
Left and right supports (3, 4) made of a transparent material such as glass or plastic material through which the background is transmitted; Wow
Reflective function of image formation on screen surface
The front and rear video screens (6, 7)
The transparent mirror 5 has a rectangular shape in the inner space of the left and right support rods (3.4)
(6) in the ceiling direction of the surface reflecting surface of the transparent mirror (5)
By providing the rear screen 7 in the bottom direction of the back reflection surface of the transparent mirror 5
The image of the full screen 6 is reflected on the surface of the transparent screen 5 and is displayed to the entire viewer 9 on the rear side
The image of the rear image screen 7 is reflected by the rear surface of the transparent mirror 5 and is displayed to the rear viewers 10
The two-way viewer of both front and back directions, along with the surrounding real background, views the image with the same visual effect as when the image is floating in the air through one transparent light 5,
The method of claim 1, wherein
The constitutional position of the front image screen 6 is constituted at the reflection position of the transparent lens 5
The position of the after-image screen 7 is configured on the rear surface of the transparent mirror 5 through which the transparent mirror 5 is transmitted
The observer can simultaneously observe the background image of the front screen 6 through the transparent screen 5,
The 2D and 3D spatial image display device according to claim 1 or 3, characterized in that one of the front and rear screen screens (6, 7)
The 3D spatial image display device according to claim 1 or 3, wherein the left and right supports (3, 4) are replaced with wires (3a) connected to the ceiling.
The display device according to claim 1 or 3, further comprising a lower case (101) including one of the front and rear screen screens (6, 7)
Wherein the left and right supports (3, 4) and the transparent lens (5) are coupled to the upper end of the lower case (101)
The display device according to claim 1 or 3, characterized in that the front and rear screen screens (6, 7), left and right supports (3, 4) A 2D and 3D spatial image display device
The 3D spatial image display device according to claim 3, characterized in that the shape of the after-image screen (7) is a 180-degree to 360-degree circular screen

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