KR20050064721A - 2d/3d complex advertising apparatus using the barrier type and the method of barrier panel - Google Patents

Abstract

The present invention relates to a 2D / 3D composite stereoscopic advertisement apparatus and a barrier panel manufacturing method using a barrier method for displaying at least one of a 3D image and a 2D image according to a manufacturer's intention, and in particular, a power supply unit; An illumination box having at least one lamp that is turned on or off depending on whether power is supplied to the power supply unit; A switch switched to supply or cut off power supplied from the power supply unit according to a user's operation; An image panel installed at a front side of the lighting box and having an image printed thereon for advertisement; It is installed at a distance from the front of the image panel by a predetermined distance, and the area in which the opaque slits and transparent slits are formed with a predetermined pitch interval so that the image can be expressed in 3D (stereoscopic) and the image in 2D 2D / 3D composite barrier panel consisting of a region formed only of transparent slits so as to be exposed; Alignment control device for precise alignment of the barrier panel; And a protective film for protecting the barrier panel from the outside.

Description

2D / 3D Complex Advertising Apparatus Using the Barrier Type and the Method of Barrier Panel}

The present invention relates to a 2D / 3D composite stereoscopic advertising apparatus and manufacturing method using a barrier method, a method for manufacturing a barrier panel.

More specifically, the present invention relates to a 2D / 3D composite stereoscopic advertisement apparatus, a manufacturing method, and a barrier panel manufacturing method using a barrier method for displaying at least one of a 3D image and a 2D image according to a manufacturer's intention.

There are physiological and psychological factors in which a person feels a three-dimensional effect. In 3D image display technology, a stereoscopic sense of an object is represented by using a binocular parallax, which is the largest factor that generates a three-dimensional effect at a short distance.

As a display method of a stereoscopic image, there are two methods of wearing glasses and a method of not wearing glasses.

Representatively known as a method of not wearing glasses, a lenticular method in which a lenticular lens plate in which cylindrical lenses are arranged vertically in front of the image panel is installed, and a barrier panel designed with transparent and opaque slits is installed. There is a parallax barrier method.

Here, the parallax barrier method will be described in more detail with reference to FIG. 1.

As shown in FIG. 1, in the parallax barrier method, a barrier panel 20 formed by repeatedly arranging transparent slits and opaque slits is disposed in front of the image panel 30. The observer 10 sees the image displayed or printed on the image panel 30 through the transparent slits of the barrier panel 20. The left eye and the right eye of the observer 10 are each through the same transparent slits. Another area of the image panel 30 is seen. The parallax barrier method uses this principle, and the image corresponding to the pixel of the left and right eyes of each other is seen through the transparent slits, so that the three-dimensional effect is felt.

That is, in FIG. 1, the left eye L views the left eye corresponding pixel Lp on the image panel 30, and the right eye R views the right eye corresponding pixel Rp on the image panel 30.

However, the conventional parallax barrier method has a problem in that viewing margins are extremely narrow, so that the right and left images are mixed even when the eyes are turned a little or the head is turned a little, so that it is difficult to properly view a stereoscopic image.

In addition, since the barrier panel is installed in front of the image panel, it is difficult to view a general 2D image, so that the barrier panel must be removed to view the general image.

The present invention has been devised to solve the above problems, and after printing an image expressed in 3D and 2D on a single billboard and placing the film on the upper portion of the image, the opaque sled on the image expressed in the 3D form A parallax barrier printed portion repeatedly formed with a transparent slits and transparent slits, and a transparent state or a portion where a dot is formed to match the illuminance with 3D is positioned on the upper part of the image expressed in the 2D form. The present invention provides a 2D / 3D composite stereoscopic advertisement apparatus, a manufacturing method, and a barrier panel manufacturing method using a barrier method for displaying the same stereoscopic advertisement apparatus in a complex manner.

In addition, another object of the present invention is to use a barrier method that allows transparent slits and opaque slits to be printed on the film according to the resolution, so that the composite device can be freely implemented regardless of the resolution of the 3D / 2D image. The present invention provides a 2D / 3D composite stereoscopic advertisement apparatus, a manufacturing method, and a barrier panel manufacturing method.

In addition, another object of the present invention, the composite device to satisfy the needs of the advertiser while satisfying the needs of the advertiser regardless of the size of the 3D / 2D image, distance to the viewer, audio-visual distance, the number of images To provide a 2D / 3D composite stereoscopic advertising apparatus and manufacturing method, a barrier panel manufacturing method using a barrier method to implement.

In addition, another object of the present invention, by controlling the flashing of the lamp in accordance with a predetermined condition to selectively display the three-dimensional and 2D flat advertising image, using a IR sensor to approach a predetermined object (person) within a certain distance from the advertising device. When the lamp is turned on to provide a three-dimensional advertising device and a barrier panel manufacturing method using a barrier method for displaying the advertisement image.

One embodiment of the present invention for achieving the above object, the power supply; An illumination box having at least one lamp that is turned on or off depending on whether power is supplied to the power supply unit; A switch switched to supply or cut off power supplied from the power supply unit according to a user's operation; An image panel installed at a front side of the lighting box and having an image printed thereon for advertisement; It is installed at a distance from the front of the image panel by a predetermined distance, and the area in which the opaque slits and transparent slits are formed with a predetermined pitch interval so that the image can be expressed in 3D (stereoscopic) and the image in 2D A barrier panel composed of a region formed only of transparent slits so as to be exposed; And a protective film for protecting the barrier panel from the outside.

In addition, the present invention further includes a 2D image display unit for displaying the image in 2D, the 2D image display unit is a film having a plurality of dots to match the roughness and the barrier panel for displaying the transparent film or 3D image. It is characterized by.

The present invention may further include an adjusting device coupled to one end of the barrier panel to align one side end of the barrier panel in an up and down direction according to external manipulation so as to align the barrier panel on the image panel. As a feature

In addition, the present invention further includes a control unit for controlling the lamp of the lighting box to be turned on or off according to a plurality of preset lamp control programs.

In this case, the present invention further includes a user input unit for selecting at least one program from among the plurality of lamp control programs or changing and setting a driving order of the programs, wherein the controller is a program input through the user input unit. The lamp control program is executed in response to the selection signal, and the lamp of the lighting box is turned on or off by the lamp control program.

The present invention may further include a sensor unit that outputs an object approach detection signal when a predetermined object approaches within a predetermined area, and wherein the controller is further configured to turn on the lamp of the lighting box when an object approach detection signal is input from the sensor unit. It is characterized by controlling the entire system to be turned on or off.

On the other hand, the lighting box is divided into at least one or more areas, and the lamps are provided in each of the divided areas, the control unit individually controls the lamps provided in the divided areas according to the lamp control program. To control the entire system so that partial illumination is achieved.

In this case, the distance between the image panel and the barrier panel is determined by the result value calculated by multiplying the image pixel pitch of the image panel by the viewing distance and dividing the pixel pitch with the left and right eye distances. do.

The barrier panel pitch for forming the opaque slits and the transparent slits of the barrier panel is obtained by multiplying the image pixel pitch of the image panel by left and right eye distances, and multiplying the calculated value by a predetermined integer. Is divided by the pixel pitch plus the left and right eye distances.

At this time, the width of the opaque slits and the width of the transparent slits of the barrier panel is designed to have the same value.

In addition, another embodiment of the present invention, the power supply; An illumination box having at least one lamp that is turned on or off depending on whether power is supplied to the power supply unit; A switch switched to supply or cut off power supplied from the power supply unit according to a user's operation; An image panel installed at a front side of the lighting box and having an image printed thereon for advertisement; It is installed at a distance from the front of the image panel by a predetermined distance, and the area in which the opaque slits and transparent slits are formed with a predetermined pitch interval so that the image can be expressed in 3D (stereoscopic) and the image in 2D A barrier panel composed of a region formed only of transparent slits so as to be exposed; And a barrier panel manufacturing method of a stereoscopic advertisement apparatus using a barrier method having a protective film for protecting the barrier panel from the outside, wherein the pixel pitch and left and right eyes are calculated by multiplying an image pixel pitch of an image panel by a viewing distance. Determining the distance between the image panel and the barrier panel based on the calculated result when the distance is divided by the value; And a result value calculated by multiplying the image pixel pitch of the image panel by left and right eye distances, and multiplying the calculated value by a predetermined integer and dividing the resultant value by the pixel pitch and the left and right eye distances. Determining a barrier panel pitch by which to form opaque slits and transparent slits; And an adjusting device for precisely aligning the barrier panel with the image panel. At this time, the adjusting device is a precision alignment device.

Hereinafter, exemplary embodiments of the present invention will be described with reference to the accompanying drawings.

2 is a view for explaining a three-dimensional advertising device using a barrier method according to the present invention, Figure 3 is a view for explaining the distance relationship between the image and the barrier panel and eyes, Figure 4 is a three-dimensional advertising according to the present invention FIG. 5 is a view for explaining that the apparatus further includes a 2D image output unit, and FIG. 5 is another embodiment of FIG. 4.

2 to 5, the three-dimensional advertising device using a barrier method of the present invention, the power supply unit 110 for supplying driving power so that the lamp 121 is turned on, and the power supply unit ( Lighting box 120 having at least one lamp 121 is turned on or off depending on whether the power supply 110, and the power supplied from the power supply unit 110 according to the user's operation to the lamp 121 A user input unit 130 having a switch 131 switched to be supplied or cut off, an image panel 140 installed at a front surface of the lighting box 120, and having an image for advertisement printed thereon, and the image panel An area in which the opaque slits 151 and the transparent slits 152 are formed, having a predetermined pitch interval, is provided at a position separated by a predetermined distance from the front portion so that the image can be expressed in 3D (stereoscopic). By this A barrier panel 150, a protective film 160 for protecting the barrier panel 150 from the outside, a 2D image display unit 170 for displaying a 2D image, and a plurality of preset lamp control programs According to the control unit 180 to control the lamp of the lighting box to be turned on or off, the sensor unit 190 for outputting an object approach detection signal when a predetermined object approaches within a predetermined area, and control for precision, alignment It is formed of an apparatus 200.

The user input unit 130 outputs a user signal (key signal or switching switching signal) for selecting at least one program among the plurality of lamp control programs or changing and setting a driving order of the programs.

The 2D image display unit 170 is a film having a plurality of dots to match the roughness and the barrier panel for displaying a transparent film or a 3D image.

Meanwhile, the controller 180 executes the corresponding lamp control program in response to the program selection signal input through the user input unit 130, and causes the lamp of the lighting box to be turned on or off by the lamp control program.

In addition, when the object approach detection signal is input from the sensor unit 190, the controller 180 controls the entire system so that the lamp of the lighting box is turned on or off.

On the other hand, the lighting box 120 is divided into at least one or more areas, the lamp 121 is provided in each of the divided areas, the control unit 180 in the divided area according to the lamp control program. The entire system is controlled so that partial illumination can be achieved by individually controlling the provided lamps.

In this case, the distance between the image panel 140 and the barrier panel 150 may be calculated by multiplying the image pixel pitch of the image panel 140 by the viewing distance as shown in Equation 1 to be described later. It is determined by the result value calculated by dividing the left and right eye distances by the value.

Where T is the distance between the image and the barrier panel, P1 is the pixel pitch, D is the viewing distance, and E is the left and right eye distance.

In addition, the barrier panel pitch for forming the opaque slits 151 of the barrier panel 150 is multiplied by the left and right eye distances to the image pixel pitch of the image panel 140 as shown in Equation 2 to be described later, This multiplied value is determined by multiplying a predetermined integer by the result value calculated by dividing the pixel pitch by the sum of the left and right eye distances.

Here, P2 is a barrier panel pitch, P1 is a pixel pitch, and E is a left and right eye distance.

On the other hand, the adjusting device 200 for the precise alignment is a screw.

Hereinafter, the stereoscopic advertisement apparatus using the barrier scheme configured as described above will be described in detail.

7 is a view for explaining a method of manufacturing a barrier panel according to the present invention.

Referring to the accompanying drawings, a method for manufacturing a barrier panel will be described with reference to FIG. 7. First, when a barrier panel manufacturer executes a barrier panel manufacturing program for manufacturing a barrier panel, the program is printed on the image panel 140. A pixel pitch value P1 of the image and a value for viewing distance D and left and right eye distance E are inputted, and the values are received according to the induction (S100).

Thereafter, the program calculates the distance T between the image panel 140 and the barrier panel using all the input values (S110).

In this case, the calculation method is calculated by dividing the value calculated by multiplying the image pixel pitch of the image panel by the viewing distance and dividing the pixel pitch by the sum of the left and right eye distances, as shown in [Equation 1].

In addition, the program calculates a pixel pitch value of the barrier panel 150 using values of the pixel pitch value P1 and the left and right eye distances E of the image among the input values (S120).

In this case, the calculation method is obtained by multiplying the image pixel pitch P1 of the image panel by the left and right eye distances E, multiplying the calculated value by a predetermined integer 2, and adding the pixel pitch and the left and right eye distances. It is calculated by dividing by a value, which is the same as [Equation 2].

In this case, since the width of the opaque slits 151 and the width of the transparent slits 152 of the barrier panel should be designed to be formed, the value calculated by dividing the barrier panel pitch P2 by 2 according to Equation 2 above. The opaque slits 151 become the width, and the distances between the opaque slits 151 are also the same.

Meanwhile, the program that calculates the distance between the image panel 140 and the barrier panel 150 and the pixel pitch of the barrier panel as described above may use the width of the opaque slits 151 using the pixel pitch of the barrier panel 150. The distance between the opaque slits 151 is determined and the opaque slits 151 are printed on the film to generate the barrier panel 150 (S130).

In this case, when a predetermined image of the image of the image panel 140 is to be expressed as a 2D (flat) advertisement image, the producer operates the program to match an area on the film that matches the area where the image to be displayed in 2D is located. The opaque slits 151 are not formed at 152.

When the fabrication of the barrier panel 150 is completed as described above, the barrier panel 150 is attached to a position separated by the distance T calculated by Equation 1 above. In this case, an acrylic plate or glass may be filled between the image image panel 140 and the barrier panel 150, or may be attached using another connection member such as a screw. At this time, by operating the fine screw device for adjusting the adjusting device 200 for precisely aligning the barrier panel with the image panel so that the 3D image is visible, it is set permanently. That is, the barrier panel 150 has one side end fixed to the housing, and the other end thereof is connected to the adjusting device 200, and the adjusting device 200 when the adjusting device 200 is turned clockwise. Proceeds in the direction in which the barrier panel 150 rises. Of course, when turned in the opposite direction, the adjusting device 200 proceeds in the direction in which the barrier panel 150 descends. Therefore, the secondary alignment of the barrier panel 150, which has been manually finished in the primary alignment, is made, and this operation is made very precisely. The adjusting device 200 is well represented in the accompanying drawings, FIGS. 4 and 5.

In addition, a protective film 160 for protecting the barrier panel 150 from the outside is provided at the front portion of the barrier panel 150. As a result, the stereoscopic advertisement device using the barrier method is completed. In general, the stereoscopic advertisement device using the barrier method has a frame shape.

At this time, the image of the image panel 140, as shown in Figure 6 attached to the cross-point between the x-shaped object is based on the position of the eye is recognized by the zero value-based on 0 Positive values are recognized as popping up.

Here, you can see that -value and + value should be different according to the size of the prepared advertising panel. Actually, if you use it as an 881 × 620 size advertising panel, it is appropriate to keep the maximum value of about 5 inches. The positive value should be about 1 inch at maximum, but it is created as an image that can be viewed in the most comfortable state of our eyes.

On the other hand, in order to make the 3D transformed image as a multi-view, as shown in FIG. 6, an image produced for each field of view may be arranged using a barrier principle.

In the case of multi-view, using a 3D authoring tool such as Max can give the effect of rotating the camera's viewpoint in a large circle based on the center image.In the randomly produced 2D image, the image is conscious of the viewer's eyes. It can also give the effect of being followed, and can increase the visible audio-visual angle according to the number of pictures in the image.

Example 1

Referring to the embodiment of the three-dimensional advertising device using the completed barrier method as described above, first, if the user only turns on the power switch, the controller 180 recognizes this, from the power supply unit 110 to the lamp 121 Allow power to be supplied. Then, when the lamp 121 is turned on and the stereoscopic advertising device is viewed at a position separated by a predetermined distance, the image is displayed through the transparent slits 152, and the viewer viewing the advertising device is displayed as the transparent slits 152. You will see a stereoscopic image.

In this case, the image to be printed on the image panel 140 may be a combination of the image to be represented in the 3D image and the image represented in the 2D image, in this case, as shown in Figure 4 the actual panel 150 ) Is an area to be expressed as a 3D image is composed of a three-dimensional image providing means consisting of opaque slits 151 and transparent slits 152 and a transparent film so that viewers can see the 2D image as it is, the 2D image The display unit 170 may be formed with a half point for matching the barrier film and roughness (see FIG. 4).

Of course, the 2D image display unit 170a maintains the state of the transparent film as shown in FIG. 5, so that when the composite image display device is turned on, the 2D image display unit 170a may be much brighter than the barrier panel 150 to give another advertisement effect. have.

Example 2

In addition, a control program for controlling the lighting of the lamp 121 and the extinction lamp is embedded in the internal memory of the controller 180 to control the power supply and cut-off state of the power supply unit 110 according to the control program. Therefore, the stereoscopic advertisement device blinks according to the control program, and the stereoscopic advertisement image is periodically displayed.

Example 3

In addition, by dividing the inner area of the lighting box 120 to provide separate lamps 121, each of the lamps 121 are turned on or off, so that the advertising image printed on the image panel 140 is Make it cross over.

Example 4

In addition, the sensor unit 190 is provided in the stereoscopic image device, and when an object (person) approaches within a predetermined distance from the stereoscopic image device, the sensor unit 190 outputs the approach detection signal to the controller 180, and the controller. 180, the driving power is supplied to the lamp 121 provided in the lighting box 120 by controlling the power supply unit 110 so that the lamp 121 is turned on, and the three-dimensional advertisement image is provided through the transparent slit 152. Is expressed.

Therefore, the person who is located within a certain distance from the stereoscopic image apparatus is surprised by the suddenly displayed stereoscopic advertisement image, and the advertisement image is long in memory.

After the lamp 121 is turned on as described above, when the approach detection signal is continuously input by the sensor unit 190, the controller 180 controls the blinking state of the lamp 121 as in the second or third embodiment. Can be controlled.

Example 5

Finally, when the lamp 121 is turned off, the passivation layer 160 provided on the front surface of the barrier panel 150 serves as a mirror. When the lamp 121 is turned on, the image of the image panel 140 is displayed. It may be implemented to be expressed as a stereoscopic image.

Accordingly, the present invention provides an effect of simultaneously displaying a 3D image and a 2D image to simultaneously provide a stereoscopic advertisement and a flat advertisement according to the intention of the producer.

In addition, the present invention, it is possible to achieve the same illumination as a whole irrespective of the 3D and 2D image by using a dot-type light blocking film, there is an effect to achieve the advertising effect having a comfortable feeling as a whole.

In addition, the present invention has the effect of increasing the advertising effect by controlling the flashing of the lamp in accordance with a predetermined condition to selectively display the three-dimensional and flat advertising images.

In addition, the present invention, when a predetermined object (person) is approached within a certain distance from the advertising device by using a sensor, the lamp is turned on so that the three-dimensional and flat advertising images can be displayed simultaneously or selectively, so as to maximize the advertising effect. It is effective.

The present invention is not limited only to the above embodiments, and it is apparent that many modifications are possible by those skilled in the art within the technical spirit of the present invention.

1 is a view for explaining a three-dimensional advertising device using a barrier method according to the prior art,

2 is a view for explaining a three-dimensional advertising device using a barrier method according to the present invention;

3 is a view for explaining a distance relationship between an image, a barrier panel, and an eye;

4 is a view for explaining that the 2D image display unit is further provided in the three-dimensional advertising device according to the present invention;

5 is another embodiment of FIG. 4;

6 is a view for explaining a division layer applied to the present invention;

7 is a diagram showing an image arrangement for converting an image converted into a 3D image into multiple views;

8 is a view for explaining a method of manufacturing a barrier panel according to the present invention.

*** Explanation of main parts of drawing ***

110: power supply unit 120: lighting box

130: user input unit 140: image panel

150: barrier panel 160: protective film

170: 2D image display unit 180: control unit

190: sensor 200: adjusting device

Claims (12)

A power supply unit; An illumination box having at least one lamp that is turned on or off depending on whether power is supplied to the power supply unit; A switch switched to supply or cut off power supplied from the power supply unit according to a user's operation; An image panel installed at a front side of the lighting box and having an image printed thereon for advertisement; Installed at a distance from the front of the image panel by a predetermined distance, opaque slits and transparent slits having a predetermined pitch interval is formed so that the image can be displayed in 3D (stereoscopic), the image is displayed in 2D A barrier panel on which the opaque slits are not formed; A precision alignment control device for supporting the barrier panel and for making the 3D stereoscopic image of the image panel look optimal; And A protective film for protecting the barrier panel from the outside; 2D / 3D composite three-dimensional advertising device using a barrier method, characterized in that formed. The method of claim 1, Further comprising a 2D image display unit for displaying the image in 2D, The 2D image display unit is a 2D / 3D composite stereoscopic advertising apparatus using a barrier method, characterized in that the transparent film or a barrier panel for displaying a 3D image and a film having a plurality of dots to match the roughness. The method of claim 1, And a control device coupled to one end of the barrier panel to adjust one side of the barrier panel in an up and down direction according to an external manipulation to align the barrier panel on the image panel. 2D / 3D composite three-dimensional advertising device using. The method of claim 1, And a control unit for controlling a lamp of the lighting box to be turned on or off according to a plurality of preset lamp control programs. The method of claim 4, wherein Further comprising a user input unit for selecting at least one program of the plurality of lamp control program, or change and set the driving order of the program, The control unit executes the corresponding lamp control program in response to the program selection signal input through the user input unit, and the lamp of the lighting box is turned on or off by the lamp control program. / 3D composite stereoscopic advertising device. The method of claim 4, wherein Further comprising a sensor unit for outputting an object approach detection signal when a predetermined object approaches within a predetermined area, The control unit, when the object approach detection signal is input from the sensor unit, 2D / 3D composite stereoscopic advertising device using a barrier method, characterized in that for controlling the entire system so that the lamp of the lighting box is turned on or off. The method according to claim 1 or 4, wherein the lighting box, It is divided into at least one area, and each lamp is provided in the divided area, The control unit is a 2D / 3D composite three-dimensional advertising device using a barrier method, characterized in that for controlling the entire system to achieve partial illumination by individually controlling the lamps provided in the divided area according to the lamp control program. The method of claim 1, wherein the distance between the image panel and the barrier panel, 2D / 3D using a barrier method, wherein the value calculated by multiplying the image pixel pitch of the image panel by the viewing distance is divided by the pixel pitch plus the left and right eye distances. Complex stereoscopic advertising device. The barrier panel pitch of claim 1, wherein the barrier panel pitch for forming opaque slits and transparent slits of the barrier panel is: The result value calculated by multiplying the image pixel pitch of the image panel by the left and right eye distances and multiplying the calculated value by a predetermined integer is divided by the pixel pitch and the left and right eye distances. 2D / 3D composite stereoscopic advertising device using a barrier method characterized in that it is determined. 10. The 2D / 3D composite stereoscopic advertisement device using a barrier method according to claim 9, wherein the width of the opaque slits of the barrier panel and the space between the opaque slits are formed to be the same. A power supply unit; An illumination box having at least one lamp that is turned on or off depending on whether power is supplied to the power supply unit; A switch switched to supply or cut off power supplied from the power supply unit according to a user's operation; An image panel installed at a front side of the lighting box and having an image printed thereon for advertisement; Installed at a distance from the front of the image panel by a predetermined distance, opaque slits and transparent slits having a predetermined pitch interval is formed so that the image can be displayed in 3D (stereoscopic), the image is displayed in 2D A barrier panel on which the opaque slits are not formed; And a barrier panel manufacturing method of a stereoscopic advertisement device using a barrier method in which a protective film for protecting the barrier panel from outside is formed. Determining a distance between the image panel and the barrier panel based on a result obtained when the value calculated by multiplying the image pixel pitch of the image panel by the viewing distance is divided by the pixel pitch plus the left and right eye distances; And The result value calculated by multiplying the image pixel pitch of the image panel by the left and right eye distances and multiplying the calculated value by a predetermined integer is divided by the pixel pitch and the left and right eye distances. Determining a barrier panel pitch for forming opaque slits and transparent slits; Barrier panel manufacturing method characterized in that consisting of. 12. The method of claim 11, wherein the width of the opaque slits and the width of the transparent slits of the barrier panel are designed to be the same.