JP2000098892A - Electronic display device for prices or the like - Google Patents

Abstract

PROBLEM TO BE SOLVED: To make it possible to obtain a high advertisement effect and to efficiently and rapidly carry out the recording and adding up of commodity information, such as sales conditions for every commodity in daily routine work necessary for management of the commodity to be sold by compactly joining the advertisement media by signboards and the advertisement media by television receivers and installing the joined assembly near the display goods of the commodity, etc. SOLUTION: This electronic display device A for prices, etc., has electronic image display devices 4 for still images or television image which make advertisement display operation of commodity information, etc., in accordance with the video signals or video and voice signals by wire transmission or radio transmission. The device described above has a data input and output means 30 for inputting and outputting the commodity information data on the commodity to be advertised and displayed, such as commodity information, by either one of a contact system and contactless system or both thereof by using data recording media and data processing media.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electronic display device such as a product name such as a product name, a product price, a product manufacturer, and a product seller name, and a price for displaying advertisements at a store or the like.

[0002]

2. Description of the Related Art In general, signboards, flags, movable displays that perform new operations, and the like are widely used as eye-catching displays as advertising media for displaying merchandise information and displaying advertisements in stores and the like.

[0003] In recent years, there has been an increasing number of cases in which one or several television receivers are arranged and a television image is used to give a product impression, advertisement, information, or the like.

[0004]

However, in the case of advertisement using ordinary television images, a dedicated space for installing several television receivers is required, and a signboard, a flag or the like is used in combination with the television receiver. In order to increase the advertising effect, the advertising forms are different from each other, so that setting and arranging the media requires labor and labor, and the overall advertising form tends to be complicated.

An object of the present invention is to provide an advertising medium using a signboard,
By compactly joining the advertising media with TV receivers and installing them close to exhibits such as products,
It is an object of the present invention to obtain a larger advertisement effect and to efficiently and promptly record and compile product information such as a sales situation of each product in daily business necessary for management of a product to be sold.

[0006]

The present invention according to claim 1 of the present invention is directed to a still image or a television image for displaying an advertisement such as product information based on a video signal or a video / audio signal transmitted by wire or wireless. An electronic display device such as a price provided with an electronic image display device, the product information data relating to the product such as the product information is displayed in an advertising manner by one or both of a contact method and a non-contact method, a data recording medium or An electronic display device such as a price display, comprising data input / output means for inputting / outputting data using a data processing medium.

In the invention according to a second aspect of the present invention, the product information data in the electronic display device for price etc. according to the first aspect of the present invention includes a product management code, a manufacturer name, a seller name,
An electronic display device for price and the like, characterized in that the data is data for any or all of the price and the number of products.

According to a third aspect of the present invention, the data recording medium in the electronic device for price etc. according to the first or second aspect of the present invention is a card-shaped, disk-shaped or tape-shaped data recording medium. An electronic display device for displaying prices and the like.

According to a fourth aspect of the present invention, in the electronic display device for price etc. according to the first to third aspects of the present invention, the small electronic image display device faces an image display panel on the front of the device. An electronic display device such as a price electronic display device, comprising a display plate 1 in which a window hole is formed in a portion and an advertisement display is appropriately provided on a front surface of the device.

According to a fifth aspect of the present invention, in the electronic display device for price etc. according to any one of the first to third aspects of the present invention, the small electronic image display device faces an image display panel on the front surface of the device. An electronic display device such as a price display device, wherein a window hole is formed in a portion thereof, and the electronic display device is fixedly installed in a display case in which an advertisement is appropriately displayed.

According to a sixth aspect of the present invention, in the electronic display device for price etc. according to the first to fourth aspects of the present invention, the small-sized electronic image display device has an attachment fixing portion on the back side thereof. An electronic display device, such as a price display, characterized in that:

According to a seventh aspect of the present invention, in the electronic device for price etc. according to the fifth aspect of the present invention, the display case includes a mounting and fixing portion on the back side. A display device.

The invention according to claim 8 of the present invention is characterized in that a data memory is provided in the small electronic image display device of the electronic display device for price etc. according to any one of the above-mentioned inventions. It is an electronic display device such as a price.

According to a ninth aspect of the present invention, there is provided the electronic price display apparatus according to the eighth aspect of the present invention, wherein the data memory is a buffer memory.

[0015]

DESCRIPTION OF THE PREFERRED EMBODIMENTS An electronic display device such as a price display of the present invention is
This will be described in detail below according to the embodiment shown in FIGS. 1 (a) and 1 (b).

The electronic display device A for price and the like according to the present invention comprises an electronic image display device 4 for a still image or a television image which performs an advertisement display such as product information based on a video signal or a video / audio signal transmitted by wire or wireless. The electronic image display device 4 includes an image display panel 3 on a front surface thereof, and a video / audio output conversion unit 6 (converts a received video signal / audio signal into a visible image and a voice using the image display panel 3 and a speaker). And a data input / output unit 30 connected to the video / audio output conversion unit 6.
It has.

In the video / audio output conversion section 6 and / or the data input / output means 30, data memory means (for example, a register memory such as a RAM or a ROM, a buffer memory or a flash memory, etc.) may be provided as necessary. It is installed.

The electronic display device A for price etc. is, for example, shown in FIG.
As shown in (a) and (b), a small electronic image display device 4 (commonly known as a liquid crystal television or the like) 4 for a still image or a television image, and a paper, plastic, It is constituted by a display plate 1 made of a metal such as aluminum or stainless steel. Further, on the back side of the device 4, an attachment fixing portion 7 which can be fixed by screws, other attachments, magnets or the like is provided as necessary.

The display plate 1 has a window hole 2 and the small electronic image display device 4 having the display plate 1 covered on the front surface.
The image display panel 3 (image display screen) is observed through the window 2. Note that the size of the window portion 2 is set in accordance with the size of the image display panel 3.

The display plate 1 and the front surface of the small-sized electronic image display device 4 are attached or fixed by an adhesive such as a pressure-sensitive adhesive or a heat-sensitive adhesive in a portion other than the image display panel 3 area.
Alternatively, the opposite end portions of the display plate 1 are bent into a U-shape so as to face each other, sandwiched and fitted from both sides of the image display device 4, and attached and fixed with an adhesive or an appropriate screw. The fixed format is not particularly limited.

At least on the front surface (front surface) of the display plate 1, advertisement contents (a catch phrase, a logo representing a unique font and design, a product name, a manufacturing / sales company name,
An advertisement display 5 such as a character, a picture, a photographic image, a colored pattern, or the like for displaying (price, etc.) is displayed by printing or a photograph.

In addition, a sheet case 5a made of a transparent plastic plate is provided on the front surface of the display plate 1, and a sheet or the like on which the advertisement display 5 is provided can be inserted into the sheet case 5a, so that the advertisement display 5 portion is formed. It may be attached to and detached from the display plate 1. Further, a display 5 is applied to a metal plate such as paper, plastic, aluminum or the like separately from the display plate 1 by printing or photographing, and the plate is attached to the front surface of the display plate 1 with a screw, an adhesive, or the like. It may be attached and fixed.

The size and shape of the display plate 1 of the electronic display device A, such as the price, are not particularly limited, but it is indicated that the size of the display plate 1 protrudes from the front surface of the small electronic image display device 4 either up, down, left, or right. Appropriate on the effect,
For example, if the screen size is 2.5 inches (diagonal length: about 64
mm) to 4 inches (diagonal length: about 100 mm), and a small image display panel 3 of about 80 mm × 170 m
The size of the image display panel 3 is about 2.5 inches when the electronic display device A is arranged on an exhibition stand or a showcase. It can be appropriately set in consideration of the exhibition effect, space, etc., and the shape may be a rectangle, such as a triangle, a square, a rectangle, or any other appropriate shape such as a polygon, a circle, or an ellipse. is there.

The small electronic image display device 4 is shown in FIG.
(A) and (b), as shown in FIG.
And a video / audio output conversion unit 6 (a conversion unit that converts the received video signal / audio signal into an output operation signal for converting the received video signal / audio signal into a visible image and a sound using the speaker).

The video / audio output conversion unit 6 includes
As shown in (a) and (b), data that can input and output product information data relating to a product to be displayed as an advertisement, such as product information output and displayed by the image display panel 3, and output such type of product information data An input / output unit 30 is provided.

The data input / output means 30 can input / output signal data such as product information data to / from a peripheral data recording medium or data processing medium in accordance with a predetermined protocol set in advance. The data input / output means 30 and the peripheral data recording medium and data processing medium can mutually input and output product information data.

The data input / output between the data input / output means 30 and the peripheral data recording medium or data processing medium is performed by either a contact method or a non-contact method or a connection method of both.

The video / audio output converter 6 of the small electronic image display device 4 used in the present invention is shown in FIGS.
As shown in (b), a unit type integrally connected to the back side of the image display panel 3 is appropriate.
The component may be of a component type (not shown) in which the video / audio output conversion unit 6 is wired and installed at a separately separated part.

The video / audio output conversion unit 6 includes a video / audio signal input unit and a video signal amplification / conversion circuit for converting a video signal into a visible image, as in a general television receiver or audio receiver. , A color signal demodulation circuit, an image scanning matrix circuit for generating drive signals for the XY scanning electrodes and the signal electrodes of the image display panel 3, and an audio signal if necessary, through a speaker (not shown). It includes an audio amplifier circuit for converting to audio, outputs a video / audio output conversion signal to the image display panel 3 side, and drives and scans the X-Y pixels of the panel 3 in a matrix pattern to form a still image (character An image or a line drawing image) or a television image (a character image, a line drawing image, a captured image, or the like) is visually output on the image display panel 3. The speaker for sound output is integrated with the electronic image display device 4 on the side of the image display panel 3 (appropriate portion on the inner side or the front side of the display plate 1) integrally with the main body of the electronic display device A such as the price. , Or separately from the main body of the electronic display device A such as the price.

The image display panel 3 may be an illumination light type (surface light source backlight illumination type, indoor light illumination type, etc.) passive display or a self-luminous type active display. Although a liquid crystal image display device of the formula is suitable, it is also possible to use an active display such as a CRT or a plasma display in some cases.

The image display panel 3 or the image display panel 3 and the video / audio output converter may use a 100 V (with AC adapter) power supply, but may use a power supply (not shown) such as a battery or a storage battery. ).

In the electronic display device A of the present invention, as shown in FIG. 1A, the video / audio output converter 6 of the electronic image display device 4 is provided with a receiving antenna 6a, and a signal supply source is appropriately provided. A video signal or a video signal and an audio signal transmitted as radio transmission radio waves from an operating center in a store, for example, are received and input to the video / audio output conversion unit 6 by the reception antenna 6a, and image display is performed. Images and sounds may be output and displayed from the panel 3.

In the electronic display device A of the present invention, the video / audio output converter 6 of the electronic image display device 4 is used.
And an image recording medium reproducing unit D (VCR, laser disk player, CD player, floppy disk drive unit, etc.)
The image display panel 3 may be configured to output and display an image and a sound based on a video signal or a video signal and an audio signal transmitted from the reproducing unit D as a signal transmitted by wire.

The electronic display device A according to the present invention includes an interface (for example, USB, IDE, ISCSI) for inputting / outputting data to / from the video / audio output converter 6 built in or connected to the electronic image display device 4. ) Is provided.

The data input / output means 30 transmits the information data relating to the video signal and the audio signal relating to the advertisement display such as the price tag output from the video / audio output converter 6 to a data recording medium (for example, an IC card or the like). To various types of card-shaped recording media, disk-shaped recording media, tape-shaped recording media, etc.), data processing media such as personal computers and data processing peripherals, or display advertisements such as price tags from these data recording media or data processing media This is an interface for inputting information data related to a video signal and an audio signal to the video / audio output converter 6.

The data input / output means 30 can deal with these data recording media and data processing media by one or both of a contact system and a non-contact system.

The data input / output means 30 outputs necessary information from the product information relating to the advertisement-displayed product such as the product information visually displayed by the electronic image display device 4 of the electronic display device A such as the price. Select according to)
Data that can be output as data from the video / audio output conversion unit 6 to a data recording medium or a data processing medium, and that product information, such as price, to be displayed and displayed on the electronic image display device 4 of the electronic display device A can be displayed on the data recording medium or the data processing device. Data can be input from the medium to the video / audio output converter 6 as data.

As shown in the perspective view of FIG. 1A and the side view of FIG. 1B, for example, the data input / output means 30
On its side or above, an input / output terminal unit 31 capable of loading a card-shaped data recording medium as a peripheral data recording medium is provided, and the input / output terminal unit 31 and the connection terminal unit on the data recording medium side are: It can be connected by either the contact method or the non-contact method, or both connection methods, and can be connected to the card-shaped data recording medium from the data input / output means 30 and from the card-shaped data recording medium. It is possible to output predetermined product information data to the input / output means 30 side.

The input / output terminal section 31 of the data input / output means 30 performs input / output of data with an office computer or personal computer as a peripheral data processing medium (including a disk-shaped or tape-shaped data recording medium). Input / output terminal unit for the connection.

The above-mentioned electronic display device for price A is shown in FIG.
As shown in the figure, a mounting / fixing portion 7 is provided on the back side, and the structure and shape of the mounting / fixing portion 7 are not particularly limited. A vertical front plate 7a connected and fixed to the back of the device A;
b and a vertical rear plate 7c.

Next, another embodiment of an advertisement display such as a price tag according to the present invention will be described in detail with reference to FIGS. 2 (a) and 2 (b). , A box-shaped or cylindrical display case 11 made of a metal such as aluminum or stainless steel.
Reference numeral 1 denotes a front plate 11a, left and right side plates 11b and 11b (no side surface in the case of a cylindrical shape), an upper plate 11c, and a lower plate (bottom surface) 11.
d and the back plate 11e.

The front plate 11a of the display case 11 has a window hole 2
In the display case 11, an electronic image display device 4 for a still image or a television image is mounted, and the electronic image display device 4 is disposed so as to face the window 2 of the front plate 11a of the display case 11. The image display panel 3 on the front face 4 is fixedly mounted in the display case 11. Note that the size of the window portion 2 is set in accordance with the size of the image display panel 3.

At least the front plate 11 of the display case 11
a (surface) or front plate 11a, side plate 11b, upper plate 11
c, lower plate 11d, etc., the advertisement content (catch phrase, logo showing unique font and design, product name,
Display 5 of characters, pictures, pictures, colored patterns, etc. for displaying sales company name, price, etc. (product name, manufacturer name, catchphrase, logo, price, etc.) directly or on transparent sheet case 5a etc. It is loaded and displayed by printing or a photograph. The display 5 is printed or printed on a metal plate such as paper, plastic, or aluminum, which is separate from the display case 11, and the plate is attached and fixed to the display case 11 with screws, adhesive, or the like. You may make it.

Display Case 1 of Electronic Display A for Price and Others
The size and shape of 1 are not particularly limited, but need to be large enough to mount the electronic image display device 4, and the size of the front surface of the case is, for example, a screen size of 2.5 inches (diagonal length; approx. For a small image display panel 3 of about 64 mm) to 4 inches (diagonal length: about 100 mm), 80 mm × 170 mm to 100 mm × 200 mm
When the electronic display device A such as the above price is arranged on an exhibition stand or a showcase, about 2.5 inches is appropriate. However, the screen size of the image display panel 3, the display effect, It can be set appropriately in consideration of the space and the like.

Display Case 1 of Electronic Display A for Price and Others
The shape of 1 is not particularly limited. For example, a square shape as shown in FIG. 2 is suitable for a planar appearance such as a cubic shape, a rectangular parallelepiped shape, a flat rectangular shape, etc., but a triangular prism shape, a flat triangular shape, a circular shape Or an appropriate shape such as an elliptical shape.

The video / audio output converter 6 of the small electronic image display device 4 used in the other embodiment is also
As shown in FIGS. 2A and 2B, a unit type integrally connected to the rear surface of the image display panel 3 is suitable. However, although not shown, video / audio output is performed at a separately separated portion. The conversion unit 6 may be a component type in which wiring is installed.

The form and operation of the image display panel 3 and the video / audio converter 6 of the electronic image display device 4 of the other embodiment are the same as those of the above-described embodiment.

As shown in FIG. 2B, the price and other electronic display device A of the above-mentioned other embodiment has a mounting and fixing portion 7 on the back side, and the structure and shape of the mounting and fixing portion 7 are as follows. The present invention is not particularly limited, and for example, is constituted by a vertical front plate 7a, a horizontal plate 7b, and a vertical rear plate 7c which have a substantially inverted U shape as an example and are connected and fixed to the back of the electronic display device A such as price. Is done.

The small-sized electronic image display device 4 and the image display panel 3 installed in the electronic display device A such as price according to the present invention.
May be either monochrome image display or color image display, but color image display is appropriate in terms of display efficiency. In addition, any of a two-dimensional image (including a normal captured image, a line image, a composite image, a computer graphic image, and the like) and a three-dimensional image (stereo image) may be displayed.

In the case of displaying a three-dimensional image, a tuner for forming three-dimensional pixels having left and right parallax is mounted on the small electronic image display device 4, and the small electronic image display device 4 is displayed on the basis of a video signal for forming three-dimensional pixels. Activate the image display panel 3
Uses an image display panel 3 having a lenticular lens sheet (semi-cylindrical lens sheet) disposed on the front surface. As for the audio signal, it is also possible to provide two speakers to produce stereo audio.

As shown in FIGS. 1 (a) and 1 (b) or FIGS. 2 (a) and 2 (b), the electronic display device A of the present invention can be mounted on, for example, a product display B inside or outside a store. Can be mounted and used.

As shown in FIGS. 1 (a) and 1 (b), the commodity display tool B has a display stand section 20.
1, a front plate 22, a side plate 23 (one side plate or both side plates),
The product C which is constituted by the back plate 24 and is appropriately solid
And the like, not shown, but arranged in an appropriately suspended manner. When two or more display stands 20 are arranged, a stand means F such as a vertical support (legs are omitted)
It is attached to and supported. The display B can be made of metal such as paper, plastic, aluminum, and stainless steel.

The above-mentioned electronic display device A for price etc. is displayed on the exhibition stand B.
In order to mount, as shown in FIG.
The inverted U-shaped mounting and fixing portion 7 provided on the back side of the price and other electronic display device A of the present invention is fitted and locked to the front plate 22 of the No. 0, and the price and other electronic display device A is mounted on the display tool B. Things.

As shown in FIGS. 2 (a) and 2 (b), the product display device B includes an
One or two or more units are mounted and supported in the up-down direction, and a solid product C is appropriately placed on the display unit 20 as shown in FIGS. 2 (a) and 2 (b). Although not shown, they are suspended and displayed as appropriate.

The display stand 20 of the product display tool B is shown in FIG.
As shown in (a) and (b), the bottom plate 21 and the front plate 22
, A side plate 23 (one side plate or both side plates), and a back plate 24. When two or more display stands 20 are arranged, a plurality of display stands 20 are attached to and supported by vertical supports F. Is what you do.

In order to attach the above-mentioned electronic price display device A to the display tool B, as shown in FIG. An inverted U-shaped mounting fixing portion 7 provided on the side is fitted and locked, and the electronic display device A such as price is mounted on the exhibition tool B.

FIGS. 3 (a) and 3 (b) are side sectional views showing another embodiment of the mounting and fixing portion 7 provided on the back side of the electronic display device A of the present invention. As shown in the figure, an extension plate 7d is provided so as to extend along the upper surface of the bottom plate 21 of the exhibition stand portion 20 in a horizontal direction continuously from the lower end of the vertical rear plate 7c of the attachment fixing portion 7. Goods and the like are placed on the plate 7d.

As shown in FIG. 3B, a bracket 9 is integrally provided on the front surface of the vertical front plate 7a of the mounting and fixing portion 7.
The bracket 8 and the bracket 9 provided integrally on the back surface of the electronic display device A are supported by a support shaft 10. The electronic display device A is rotated at an appropriate angle via the support shaft 10. The image display panel 3 of the electronic display device A can be dynamically adjusted so that the image display panel 3 of the electronic display device A can be fixed at an appropriate angle for easy observation. Note that a magnet (magnetic force) may be interposed between the extending portion 7d and the bottom plate 21 so that both are fixed by magnetic adhesion.

FIG. 4 is an assembly view (perspective view) of the electronic display device A for price and the like and the display tool B of the present invention. The front plate 11a, the side plates 11b, and 11b of the display case 11 in which the window hole 2 is formed. 11
b, an upper plate 11c and a bottom plate 11d, an electronic image including a cover body in which a loading hole 12 is formed at a position corresponding to the connection terminal 31 of the upper plate 11c, and an image display panel 3. Display device 4 and back plate 11 of display case 11
e, auxiliary side plates 11f, 11 opposed to both sides of the back plate 11e
f, mounting fixing portions 7 (vertical front plate 7a, upper plate 7b, vertical rear plate 7c) mounted on the back surface of the back plate 11e, and an extension plate 21d (display stand) provided continuously to the vertical rear plate 7c. B on the bottom plate 21 of the exhibition stand 20) and the side plates 23 on both sides,
23, a back plate 24, the vertical rear plate 7c, and the extension plate 2
1d, the back plate 24, and both side plates 23, 23 constitute an exhibition box on which the exhibit C is placed. The shape of the both side plates 23 is not particularly limited, and any one of the side plates 23 can be omitted. The connection between the vertical front plate 7a and the back plate 11e is the same as that shown in FIG. ), The angle may be adjusted by the brackets 8 and 9 and the support shaft 10.

The cover body and the back plate 11e are housed in such a manner that the electronic image display device 4 is sandwiched between them from the front and back, and are superimposed side by side, and aligned with the screw holes a and b, respectively.
The electronic display device A for price, etc., having the display stand 20 of the display tool B is assembled by screwing and fixing the screw c.

According to the present invention, an image / audio signal receiving antenna 6a for operating the electronic image display device 4 is provided at an appropriate position on the display device B side while maintaining insulation with each component of the display device B. It is possible to arrange (attach or interior) etc., for example, FIG. 1 (a)-(b), FIG. 2 (a)-
(B) The receiving antenna 25 (a linear or conductive material) is provided on the horizontal bottom plate 21 and / or the vertical side plate 23 of the display stand 20 in the display tool B shown in FIGS. 3 (a) and 3 (b). The receiving antenna 2 provided with a circular linear member) or in a partial area of the vertical side plate 23 of the exhibition stand 20 as shown in FIG.
It is possible to equip 5. Further, it is possible to install a receiving antenna along or near each edge of each bottom plate 21, front plate 22, side plate 23, and back plate 24 of the display tool B.

[0062]

According to the electronic display device A of the present invention, the electronic image display device 4 for a still image or a television image that performs an advertisement display such as product information based on a video signal or a video / audio signal transmitted by wire or wirelessly. A data input / output means for inputting / outputting product information data relating to a product to be displayed as an advertisement, such as the product information, using a data recording medium or a data processing medium, by using one or both of a contact method and a non-contact method; The small electronic image display device 4 is provided with a receiving antenna 6 based on a video signal of a radio transmission radio wave, and an image recording medium reproducing unit D.
Based on the video signal and the audio signal by wire transmission from the company, the price of each product (or a product group), information on the product, and the like can be displayed as an image or a sound in an advertisement display operation. , Its peripherals, for example,
In connection with a data recording medium such as a card, a tape, a disk, or the like, or a data processing medium such as a personal computer, input / output product information data on an individual product (or product group) via the data input / output unit 30. can do.

A display plate 1 having a window hole 2 for an image display panel 3 and an advertisement display 5 provided on the front of the small electronic image display device 4 for a still image or a television image. Or a small electronic image display device 4 is fixedly mounted in a display case 11 in which a window hole 2 for an image display panel 3 is provided, and an attachment fixing portion 7 is provided on the back side of the device 4. And can be used as a display tool by being fixedly mounted on the display tool B by the mounting and fixing part 7;
For example, the small electronic image display device 4 is
Thus, the advertisement display operation can be performed based on the video signal of the radio transmission radio wave, and the advertisement display operation can be performed based on the video signal and the audio signal transmitted from the image recording medium reproducing unit D by wire transmission. A synergistic effect is obtained by the advertisement effect of the advertisement display displayed on the case 11 and the advertisement effect by the electronic image display. Also, by attaching the electronic display device A for price and the like to the display tool B, it is possible to obtain a close-up display. Advertisement display using electronic images is possible.

In the electronic display device A including the small electronic image display device 4, the display contents (exhibition menus, products, information on prices, etc.) are appropriately laid out at an operation center or the like, and the arranged video is arranged. Based on the signal / audio signal program software, it is possible to control and display the contents displayed by the image display panel 3 (and speakers as necessary) installed in an exhibition hall, an exhibition stand in a store, a showcase, or the like. .

[0065]

The electronic display device of the present invention, such as a price display, is based on a video signal of a radio wave transmitted by a receiving antenna.
Further, based on a video signal or an audio signal transmitted by a wire from the image recording medium reproducing unit, an advertisement display operation can be performed as an image or a sound based on the price of an individual product (or a product group), information on the product, and the like. It can be used as an electronic display price tag for products inside and outside the store, and also as an advertising medium for products, and can be manually replaced and pasted, such as a conventional sheet-shaped price tag or advertisement display board,
It can save labor for setting up work and is extremely effective as an advertisement display medium.

The electronic display device for price etc. of the present invention is capable of inputting and outputting merchandise information data on individual merchandise (or merchandise group) with peripheral equipment via data input / output means. It becomes possible to easily input information data electronically displayed by the electronic display device such as a price from a peripheral device to each electronic display device such as a price, and to display product information held by the electronic display device such as a price. There is an effect that data is output to the peripheral device side, and the output product information data can be used as electronic data for product sales management and electronic data for totaling.

Further, the electronic display device of the present invention, such as a price display, can display an advertisement displayed on the surface of an advertisement display plate or an advertisement display case, and an advertisement display by a small electronic image display such as a small liquid crystal television or a plasma display. Can be expected to increase the advertising effect, and can be combined with different types of advertising media compactly to reduce the labor and effort of setting and arranging the advertising media,
In addition, the overall advertising form can be formed into a coherent form without complicating it, and the advertisement display using a signboard or a display plate and the advertisement display using a moving image using an electronic image can be more compactly jointed. A large advertising effect can be obtained.

[Brief description of the drawings]

FIG. 1A is a perspective view showing an electronic display device such as a price display of the present invention, and FIG. 1B is a side view thereof.

FIG. 2 (a) is a perspective view showing another embodiment of an electronic display device such as a price display of the present invention, and FIG. 2 (b) is a side view thereof.

FIG. 3 (a) is a perspective view showing another embodiment of an electronic display device such as a price display of the present invention, and FIG. 3 (b) is a side view thereof.

FIG. 4 is an assembled perspective view of an example of an electronic display device such as a price display device and a display tool according to the present invention.

[Explanation of symbols]

A: Electronic display device for price, etc. B: Display tool for goods, etc. C: Exhibit, F: Stand means 1, Display plate 2, Window part 3, Image display panel 4, Small electronic image display device 5, Display 6, Video / audio Output conversion unit 6a Receiving antenna 7 Mounting fixing unit 8, 9 Bracket 10 Support shaft 11 Display case 12 Loading hole unit 20 Display stand unit 21 Bottom plate 22 Front plate 23 Side plate 24 Back Plate 25 receiving antenna 30 input / output means 31 connection terminal

Claims (9)

[Claims] 1. An electronic price display device including an electronic image display device for a still image or a television image that performs an advertisement display such as product information based on a video signal or a video / audio signal transmitted by wire or wireless transmission. A data input / output unit for inputting / outputting product information data relating to a product to be displayed as an advertisement, such as the product information, using one or both of a contact method and a non-contact method using a data recording medium or a data processing medium. An electronic display device such as a price display. 2. The product information data of the electronic display device according to claim 1, wherein the product information data includes a product management code, a manufacturer name,
An electronic display device for prices and the like, wherein the electronic data is data for any or all of a seller name, a price, the number of products, and the like. 3. The electronic display device according to claim 1, wherein the data recording medium in the electronic display device according to claim 1 or 2 is a card-shaped, disk-shaped or tape-shaped data recording medium. . 4. The small-sized electronic image display device according to claim 1, wherein the small-sized electronic image display device is provided with a window hole at a portion facing the image display panel on the front surface of the device and appropriately displays an advertisement. An electronic display device, such as a price display, comprising: a display plate 1 on which a display is provided; 5. The small-sized electronic image display device according to claim 1, wherein the small-sized electronic image display device is provided with a window hole in a portion of the front surface of the device opposed to the image display panel, and an appropriate advertisement is provided. An electronic display device such as a price display device, wherein the electronic display device is fixed in a display case in which a display is given. 6. The electronic display device according to claim 1, wherein said small-sized electronic image display device has a mounting portion on a back side thereof. 7. The electronic device according to claim 5, wherein said display case has a mounting and fixing portion on a back side. 8. A price electronic display device according to claim 1, wherein said small electronic image display device includes a data memory. 9. The electronic device according to claim 8, wherein said data memory is a buffer memory.