JP4639972B2 - Image display device and image display method - Google Patents

Description

  The present invention relates to an image display device and an image display method, and more particularly to an image display device and an image display method for displaying an advertisement image of a product installed on a product shelf of a store for attracting customers.

2. Description of the Related Art An image display device that is installed on a store shelf of a store and displays a still image, a moving image (hereinafter also referred to as an advertisement image) including detailed information of the product on the shelf, etc. is known (for example, a patent) Reference 1).
Also, in a large-scale store, the selling price of each enormous product displayed is transmitted from the product master to a plurality of display devices called electronic shelf labels installed in the vicinity of each product and displayed on the display. Electronic shelf label systems are beginning to spread, and in this system, electronic shelf labels that display not only the selling price but also a bar code including information for specifying a product are known (for example, Patent Document 2).
JP-A-7-134555 JP 2004-265196 A

By the way, it is preferable to make the shelf of the product shelf as narrow as possible so as to improve the display efficiency of the product and to make the product stand out.
The effect of attracting customers when an image display device for displaying an advertisement image is installed in the vicinity of a product is enormous, but the device may be small (narrow) in order to fit in a thin frame of such a product shelf. The area for displaying images is also limited.
Therefore, it is necessary to devise a method for displaying an advertisement image so that a large amount of information can be provided to customers with higher efficiency.

On the other hand, in a small-scale store, even if a large-scale electronic shelf label system as described above is introduced, many merits cannot be expected.
Also, at exhibitions and exhibition / sale events that move from place to place, the products to be advertised differ from time to time and the installation status varies, so it is difficult to apply an image display device that functions as a system using a server.
Therefore, particularly in such applications, there is a demand for an image display device that functions as a single unit and has high versatility.

  Therefore, the problem to be solved by the present invention is to provide an image display device and an image display method that are small in size, have high ability to attract customers, can provide a lot of product information to customers, and have high versatility. It is in.

In order to solve the above problems, the present onset Ming to provide an image display apparatus having the structure shown below as a unit.
[1] An image display device that displays an advertisement image of a product or service,
An image display unit for displaying the advertisement image;
A control unit that reads the advertisement image stored in advance in a memory and displays the advertisement image on the image display unit,
The advertisement image includes at least a first advertisement image , a barcode image corresponding to a product or service to be advertised in the first advertisement image, and a second advertisement image independent of the first advertisement image. , it includes a,
The controller is
By dividing the display area of the image display unit into a plurality of display areas, and the second advertisement image with the first advertisement image, along with simultaneously displayed on each of the divided plurality of display regions, the The barcode image of the second advertisement image is transformed into a deformed image that cannot be read by the barcode reading device, and the deformed image can be read after a predetermined time has elapsed from the start of the display. wherein an image display device comprising braking Gyosu Rukoto to be displayed in the bar code image.

The present onset Ming to provide an image display method of the following procedures as a means.
[ 2 ] An image display method of an image display device for displaying an advertisement image of a product or service prestored in a memory on an image display unit,
The advertisement image includes at least a first advertisement image , a barcode image corresponding to a product or service advertised by the first advertisement image, and a second advertisement image independent of the first advertisement image. , it includes a,
A display step of dividing the display area of the image display unit into a plurality of display areas and simultaneously displaying the first advertisement image and the second advertisement image on each of the divided display areas; And
In the display step, the barcode image of the second advertisement image is transformed into a deformed image that cannot be read by a barcode reader, and the deformed image is displayed after a predetermined time has elapsed from the start of the display. An image display method characterized in that an image is displayed as a readable barcode image.

  According to the present invention, although it is small in size, it has a high ability to attract customers, can provide a large amount of product information to customers, and is highly versatile.

The preferred embodiments of the present invention will be described with reference to FIGS.
FIG. 1 is an external perspective view showing an embodiment of the image display apparatus of the present invention.
FIG. 2 is an exploded perspective view showing an embodiment of the image display device of the present invention.
FIG. 3 is a schematic block diagram of an embodiment of the image display device of the present invention.
FIG. 4 is a flowchart for explaining an embodiment of the image display method of the present invention.
FIG. 5 is a diagram for explaining a display image in the embodiment of the image display method of the present invention.
FIG. 6 is a schematic view showing a state in which an embodiment of the image display device of the present invention is installed on a commodity display shelf.

In FIG. 1, an image display device 51 according to the embodiment has a substantially box-shaped housing 1 having a rectangular opening 1m formed on one surface and an opposite surface (back surface) opened, and the opening 1m. An image display unit 2 accommodated in the housing 1 so that a display image can be seen through, a back plate 4 attached to the back side of the housing 1, and a pair of holders 3 fixed to the back plate 4 I have.
The housing 1 has an elongated box shape formed by resin molding or metal pressing. Further, as shown in FIG. 2, projecting pieces 1 a to 1 h that can be bent to hold the back plate 4 and a substrate 5 described later are provided at the end on the back surface side.

When this casing 1 is attached to the horizontal frame of the merchandise display shelf, the short width d is set so as to fit within the frame in the vertical direction. Specifically, if it is 30 mm or less, it can be accommodated in a horizontal frame of a general merchandise display shelf.
On the other hand, the length in the longitudinal direction is about 95 mm in the embodiment, but normally there is no restriction in the longitudinal direction in installing the horizontal frame of the display shelf.

In the image display unit 2, an organic EL (Electro Luminescent) element is used as the display element 2 a and supported by the substrate 5. The short width d1 in the display area 2a1 of the display element 2a is set to about 26 mm as wide as possible, although the short width is limited as described above. On the other hand, the length of the display area 2a1 in the longitudinal direction is about 86 mm.
As the display element 2a, a liquid crystal element or the like can be used satisfactorily, but the viewing angle is wider, the response in the case of moving images is faster, and no backlight is required. Is preferred.
In particular, when installed on a shelf, it can be seen well by customers of various heights, such as adults and children, and even when a large number of customers gather in front of this device, a wide range of detailed images can be seen Can be provided as possible.

As described above, the substrate 5 has the display element 2a attached to one surface thereof, and the other surface has a circuit pattern 10 including a drive circuit 7 that is a display drive unit of the display element 2a, an electronic component such as a CPU 8, and a flat battery 6. It has.
Furthermore, a slot 11 into which the solid-state memory 20 can be inserted and removed from the outside is provided. As the solid-state memory 20, a general-purpose card such as an SD memory card or a miniSD card can be used. Corresponding to the position of the slot 11, the housing 1 is provided with an insertion hole (not shown) for inserting the solid-state memory 20 from the outside.

  The back plate 4 has an insulating property and is formed in a flat plate shape with resin or the like. On one side, a pair of holders 3 formed in a substantially U shape by a material having a spring property so that the apparatus itself can be attached with the horizontal frame of the shelf sandwiched in the vertical direction, are fixedly attached by a double-sided tape 3a. .

  In this mechanical configuration, the substrate 5 is housed inside the housing 1 and fixed by bending inside the protruding pieces 6g and 6h of the housing 1, and then the back plate 4 is placed on the back surface side of the housing 1. The image display device 51 is assembled by causing the projecting pieces 1a to 1f of the housing 1 to be brought into contact with each other and bent and fixed inward.

Next, a functional configuration and the like of the image display apparatus according to the embodiment will be described with reference to FIGS.
First, as shown in FIG. 3, the image display device 51 of this embodiment includes a CPU 8 that is a control unit, a display drive unit 7 that drives the display element 2 a, and a display unit 2.
In this embodiment, a mode in which the memory 20 can be inserted and removed from the outside will be described. However, a mode in which the memory 20 is previously mounted on the substrate 5 may be used.

The CPU 8 can control the image display unit 2 to simultaneously display a plurality of images stored in the memory 20.
That is, a plurality of images can be superimposed and displayed simultaneously, or the display unit can be divided into an arbitrary number of small areas and different images can be displayed simultaneously.
In the case of divided display, the display area 2a1 of the image display unit 2 of the embodiment is horizontally long as described above. Therefore, by dividing the display area 2a1, the display area 2a1 is divided into three square display areas each having approximately the same size. Displayed images can be displayed.

In addition, the memory 20 stores a plurality of independent advertisement images to be displayed on the image display device 51 in advance.
The stored advertisement images are, for example, a promotional video Am and barcode image Ab for the product A, and a promotional video Bm and barcode Bb for the product B. The promotional video may be a still image or a combination thereof.
Specifically, the promotional videos Am and Bm are contents that explain the functions and effects of the products A and B, for example.
The barcode images Ab and Bb are, for example, QR codes (Quick Resources) in which URLs (Uniform Resource Locators) of websites that provide detailed information on the products are recorded.

This image display device displays an advertisement image on the image display unit 2 by an image display method described below as an example (see FIGS. 3 to 5).
In each example, the control unit 8 divides the display area 2a1 into small areas E1 to E3 (see FIGS. 1 and 5).

<Example 1>
First, the control unit 8 reads out and combines the image information of the promotional video Am and barcode Ab of the product A from the memory 20 (S1), displays the promotional video Am in the small areas E1 and E2, and The barcode Ab is displayed in the small area E3 (S2). This display state is shown in FIG.
Of course, the promotional video Am has a screen size that is assumed to be displayed in two areas in advance.

  The display is continued until the predetermined time T1 elapses. When the predetermined time T1 elapses (S3), the control unit 8 stops displaying the advertisement video Am and the barcode Ab displayed so far (S4), and instead Then, the image information of the promotional video Bm and the barcode Bb of the product B read from the memory 20 is synthesized (S5), the promotional video Bm is displayed in the small areas E1 and E2, and the barcode Bb is displayed in the small area. It is displayed on E3 (S6). This display state is also shown in FIG.

The display is continued until the predetermined time T2 elapses. When the predetermined time T2 elapses (S7), the control unit 8 stops displaying the promotional video Bm and the bar code Bb displayed so far (S8), Transition to processing.
As the next processing, it is possible to display an advertisement image or the like for another product C, or to repeatedly display an image such as product A, product B,.

When a sensor for detecting a person such as a temperature sensor is provided in the image display device 51 or in the vicinity of the installation location, and the control unit 8 determines that there is a person around the sensor output. It is also possible to display an image continuously, stop the image display when it is determined that there is no person, and start the image display again when a person approaches.
The predetermined time T1, T2 is detected by the control unit 8 as the time from the start to the end of the promotional videos Am, Bm, and is stored in advance in the memory 20 as display time information of the videos Am, Bm. The control unit 8 may make a determination based on the display time information.

  In this way, since the barcodes Ab and Bb corresponding to the respective promotional videos Am and Bm are always displayed together with the respective videos, customers who want to know the detailed information of the product by watching the promotional videos The barcode Ab, Bb can be read by a mobile phone or portable information terminal equipped with a barcode reading function, and detailed information can be obtained from the Internet site connected based on the barcode Ab, Bb.

  As a modification of this embodiment, the images of the barcodes Ab and Bb displayed simultaneously with the advertisement videos Am and Bm may be changed with time. The case where this example is performed in step S6 displayed at the predetermined time T2 will be described below as a representative.

The control unit 8 processes and displays the image of the barcode Bb from the start of the predetermined time T2 to the elapsed time T3 (T3 ≦ T2).
Specifically, at the start of time T2, the control unit 8 deforms the bar code so that it is visually recognized by the customer but cannot be read, and gradually the degree of deformation is gradually increased. When the time T3 has elapsed, the image is processed so that it can be read as a barcode.
FIG. 5B shows an example of the display with the modification.
In this figure, the promotional video Bm is displayed in the small areas E1 and E2 obtained by dividing the display area 2a1, and the barcode Bb is displayed as the blurred barcode image Bb1 in the small area E3. Has been.
The deformed barcode image Bb1 is an image that has been processed to such a degree that it cannot be recognized as a barcode by a reading device, although it can be determined that it is a barcode.

As other examples of the deformation of the barcode image, there are methods such as spiral, partial enlargement (reduction), distortion, or gradation inversion in addition to the above-described blurring. Of course, it is good also as a modification which combined each.
By performing such a modification, it is possible to stop a customer who wants to obtain detailed information by reading a bar code until the customer can read it.
In other words, customers who are interested in the product will see the promotional video until the corresponding barcode can be read, and it will take longer to stay near the product. It is possible to give a stronger motivation to purchase products.

  In addition, the motivation for the visitor to read the barcode and access the homepage of the predetermined URL is to provide useful additional information for access such as winning a prize by accessing the homepage, for example. Can be promoted.

An example in which the above-described image display device 51 is installed on the commodity display shelf 31 is shown in FIG.
In this figure, the product G1 is displayed on the shelf 31A of the product display shelf 31, and the product G2 is displayed on the shelf 32B.
The image display device 51 of the embodiment is attached to the front end portions 31A1 and 31B1 of the shelves 31A and 31B, respectively. In this installation example, the holder 3 is a double-sided tape.

A plurality of image display devices 51 are arranged in the longitudinal direction on the front end 31B1, which is a horizontal frame of the product shelf. In this case, each display image may be configured to be linked.
That is, input / output terminals are provided in each device and are electrically connected to each other. And each control part 8 is set as the structure which controls the cooperation.
As specific display, there is an example in which character information is scrolled in the horizontal direction across each image display device or a super-long image is displayed.
As a result, it is possible to provide an image having a strong impression that cannot be obtained by a display element having a normal aspect ratio, such as 4: 3 or 16: 9, in the limited range of the horizontal frame of the shelf.
For example, it is extremely effective for advertisement on a mobile object such as a hanging rod, a car, or a super wide-angle landscape.

The embodiment described above can be modified as follows.
Time information may be included in the content of the barcode. As a result, for example, it is possible to specify the time at which the barcode was captured, and therefore, it is possible to provide a service for discounting the product or adding points by presenting the image captured at a preset time (time range) to the counter. Can do.
The power source is not limited to a built-in battery, and may include a DC input from an AC adapter to enable stable operation for a long time. Of course, you may use together.

As described above in detail, according to the image display device or the like of the embodiment or the modification, a plurality of products can be advertised simultaneously by one image display device.
This is a motivation for complex purchasing of related products with different sales floors. For example, a video camera and a recording medium (tape, optical disk, etc.) used therefor.

In addition, while being small enough to fit in the horizontal frame of the shelf, it can provide a great deal of product information to customers, and it can be equipped with a memory or can be inserted and removed. A variety of product information can be displayed and provided.
Therefore, this image display device or the like has high versatility, and is extremely highly applicable to exhibitions and the like that are performed by moving from place to place and small stores.

The embodiment of the present invention is not limited to the configuration and procedure described above, and may be another modified example as described below without departing from the gist of the present invention.
For example, sound information stored in a memory with a built-in speaker may be output as sound. In that case, it goes without saying that the sound output according to the image to be displayed is controlled by the control unit.

The holding means for installing on a shelf or the like does not have to be a double-sided tape or a spring having an independent property as described as the holder 3 in the embodiment. A female screw, a male screw, or a hole that can be integrated with a bolt or the like may be used.
The number of divisions for dividing the display area 2a1 is not limited to three. Depending on the number of products to be advertised and the content of the advertisement image, it may be divided into an arbitrary number with an appropriate area shape.

The advertisement image to be displayed may not be stored in a built-in or inserted / removed memory. The image display apparatus may have a function of communicating with the outside, and may be obtained from an external device via the Internet or USB (Universal Serial Bus).
Further, the barcode image acquired as the advertisement image by the control unit may be acquired as data for generating this image, not as an image. In this case, the control unit generates a barcode image from the read and acquired data, and displays the generated barcode image on the image display unit.
In the above-described embodiments and modifications, the advertisement image includes an advertisement moving image (or still image) and a barcode. However, the image paired with the advertisement moving image is a so-called luminance. The bar code is not limited to a bar pattern or a two-dimensional stipple pattern, and may be a pattern or a character string that can be optically read by a reading device.
In addition, the image display device may include a plurality of image display units.

It is an external appearance perspective view which shows the Example of the image display apparatus of this invention. It is a disassembled perspective view which shows the Example of the image display apparatus of this invention. It is a schematic block diagram in the Example of the image display apparatus of this invention. It is a flowchart explaining the Example of the image display method of this invention. It is a figure explaining the display image in the Example of the image display method of this invention. It is the schematic which shows the state which installed the Example of the image display apparatus of this invention in the goods display shelf.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Case 1a-1h Projection piece 1m Opening part 2 Image display part 2a Display element 2a1 Display area 3 Holder 3a Double-sided tape 4 Back plate 5 Substrate 6 Power supply (battery)
7 Drive circuit (display drive unit)
8 CPU (control unit)
DESCRIPTION OF SYMBOLS 10 Circuit pattern 11 Slot 20 Memory 51 Image display apparatus Am, Bm Movie for a promotion (1st advertisement image)
Ab, Bb Barcode image (second advertisement image)
Bb1 (Ab1) Modified images E1 to E3 Small area T1 to T3 (image display area) Time

Claims (2)

An image display device that displays an advertisement image of a product or service,
An image display unit for displaying the advertisement image;
A control unit that reads the advertisement image stored in advance in a memory and displays the advertisement image on the image display unit,
The advertisement image includes at least a first advertisement image , a barcode image corresponding to a product or service to be advertised in the first advertisement image, and a second advertisement image independent of the first advertisement image. , it includes a,
The controller is
By dividing the display area of the image display unit into a plurality of display areas, and the second advertisement image with the first advertisement image, along with simultaneously displayed on each of the divided plurality of display regions, the The barcode image of the second advertisement image is transformed into a deformed image that cannot be read by the barcode reading device, and the deformed image can be read after a predetermined time has elapsed from the start of the display. an image display device comprising braking Gyosu Rukoto to be displayed in the said bar code image. An image display method of an image display device for displaying an advertisement image of a product or service prestored in a memory on an image display unit,
The advertisement image includes at least a first advertisement image , a barcode image corresponding to a product or service advertised by the first advertisement image, and a second advertisement image independent of the first advertisement image. , it includes a,
A display step of dividing the display area of the image display unit into a plurality of display areas and simultaneously displaying the first advertisement image and the second advertisement image on each of the divided display areas; And
In the display step, the barcode image of the second advertisement image is transformed into a deformed image that cannot be read by a barcode reader, and the deformed image is displayed after a predetermined time has elapsed from the start of the display. An image display method, wherein the image is displayed as a readable barcode image.

Images