KR20070026776A - Display apparatus using a static image and a dynamic image - Google Patents

Abstract

A display device using static and dynamic images is provided to form a large dynamic/static complex display at low cost by using a display unit for displaying the dynamic image and light panels for displaying the static image, which are installed on the left and right sides of the display unit. A display device using static and dynamic images is composed of a case(10) having a center frame(11) having an opening part(12) of a predetermined size and auxiliary frames(15) combined with the center frame on at least one of the left and right sides and upper end of the center frame; a display unit(20) displaying the dynamic image by exposing a screen to the front side through the opening part of the center frame; and light panels(30,40) installed on the auxiliary frames to display the static image. The light panel comprises a panel frame fixedly coupled to the auxiliary frame; a light guide plate disposed in the panel frame to irregularly reflect the source light incident through the lateral side to the front side by a fine intaglio pattern formed on the rear surface; and film fixing members(32-1,32-2,32-3,32-4) pivotably coupled to the panel frame to fix and release the static image.

Description

Display device using static image and dynamic image {DISPLAY APPARATUS USING A STATIC IMAGE AND A DYNAMIC IMAGE}

1 is a partially separated view showing a display device using a static image and a dynamic image according to an embodiment of the present invention,

2 is a front view showing a display device using a static image and a dynamic image according to the present invention,

3 is a cross-sectional view showing one end surface A-A of the light panel according to the present invention;

4 is a schematic plan cross-sectional view B-B of a composite display device according to an embodiment of the present invention.

5 is a partially separated view illustrating a composite display device according to another exemplary embodiment of the present invention.

* Explanation of symbols for the main parts of the drawings

10: case 11: center frame

12: opening 15: auxiliary frame

20: display means 30: left side light panel

31: panel frame 32: film fixing member

32-1 to 32-4: Up, down, left and right film fixing members 32-5: Hinge

33: Light guide plate 33-1: fine engraving

34: image film 35: lamp

36: reflection shade 37: reflection film

38: reflector 39: inverter circuit board

40: right side light panel 50: top light panel

71: remote control receiver 75: power controller

The present invention relates to a display device, and in particular, display means for displaying a video and a light panel representing a static image on the left and right of the display means, respectively through a predetermined integrated frame, thereby combining a high brightness video and a static image The present invention relates to a display device using a static image and a dynamic image that can provide a large dynamic and static composite display effect.

In the indoor and outdoor advertising market, LED billboards, flex, and neon advertisements are the mainstream, and LED billboards are mainly used in large-scale companies for commercial purposes because the pixel price, which determines resolution, has been high. However, due to the technology development of the device, the price is significantly reduced, the use is gradually increasing in general retail stores.

Panaflex products are the most commonly used products at present, thick thickness and weight are a problem, it is not easy to replace and repair, large power consumption, short life.

And, in the case of neon, there is an advantage that the strong brightness, splendor and various expressions are possible, but the drawback is that the power consumption is too large, the repair and replacement is difficult, and the effect is reduced compared to the power consumption during the weekly advertisement.

In addition, the LED signboard was produced for the purpose of delivering a text message, but the text message such as guidance or promotion through moving letters to attract people's attention, but because of the delivery of the text as a more effective delivery method In order to deliver 3D dynamic image, full-color electronic display board was introduced despite the increase of manufacturing cost.

However, full-color billboards were expensive and difficult to use in general retail stores or small businesses.

Therefore, image board products such as Panaplex, which effectively delivers live-action images, are mainly used indoors as a method of transferring images. However, there was a lack of publicity or guidance at the same time.

Currently, the importance of POP (Point Of Purchase) advertising is on the rise, and it is promoted as picture frames or posters as a guide of indoor promotional materials such as the entrance and lobby of the store. If you use the image board for indoor use, it will stick out much from the wall to hurt the aesthetics compared to the displayed area.

In addition, in the case of the image board, the effect of the real image is enhanced by using the reflected light of the fluorescent lamp as the backlight, but in order to use the fluorescent light, it is necessary to secure a constant internal space, which is inevitably thickened so that an auxiliary device for supporting the image board is provided. In addition, it was not enough to draw attention to the surroundings by displaying only live-action images.

In addition, the representative product for billboards that effectively delivers static images as an image transfer method is the Panaflex image board product, which is widely used for outdoor use and indoor use.It is recognized as an optimal product for delivering fixed images indoors or at night. However, since the structure is complicated, there are many difficulties for the general public to replace the static image, so the user has a problem that a skilled technician must work to replace the static image.

In addition, in the subway station and large department stores, advertising services are being used to display pre-stored dynamic images or display dynamic images transmitted in real time through a network using thin, lightweight, and high brightness display means such as PDP. Although the price of a lot has been lowered, it is still about 5 million won for 42 inches, 20 million won for 60 inches, and 80 million won for 70 inches, so it is quite expensive. When deployed, it was a significant financial burden, and it was not easy to expect or secure excellent advertising effects for the initial investment.

Therefore, if only the live image is used, the dynamic or dynamic expression is not possible, and thus the display effect is deteriorated because it cannot cope with the change in the advertisement target or the situation. If only the video is used, the size of the display means for displaying the video is reduced. Accordingly, as the price varies widely and the size of the display means increases, it is too expensive to increase the burden on the user, but there is a dual problem that the screen size is technically impossible to some extent.

Accordingly, an object of the present invention is to install a display panel for outputting a high-brightness static image and a display unit for outputting a high-brightness video through a predetermined frame integrally with a high quality and large size that the brightness, clarity and image quality are well matched with each other. It is to provide a composite display device.

Another object of the present invention is to install a display means for displaying a dynamic image and a light panel for displaying a static image of high brightness on the left and right of the display means, respectively, by combining a high brightness video and a static image to represent a small cost It is to provide a large dynamic and static composite display device.

Another object of the present invention is to significantly reduce the thickness, weight, and power consumption of the light panel and to realize a high brightness light panel by applying a lamp and a light guide plate excellent in light induction to a light panel representing a static image. The present invention provides a display device using images and dynamic images.

Still another object of the present invention is to develop and apply a film fixing member that can easily replace an image film on a light panel expressing a static image display using a static image and a dynamic image to improve the replacement of the image film and the convenience of the administrator To provide a device.

Technical means of the present invention for achieving the above object, a case having a central frame having an opening of a predetermined size, the auxiliary frame coupled to the central frame at any one or more of the left, right or top of the center frame, And a display unit configured to display a video through the opening of the center frame to display a video, and a light panel installed on the auxiliary frame to display a static image, wherein the light panel is fixed and fastened to the auxiliary frame. And a light guiding plate which is located inside the panel frame and diffusely reflects the source light introduced through the side by the micro-engraving formed on the back to the front, and is rotatably coupled to the outside of the panel frame to fix and release the static image. Characterized in that it comprises a.

In addition, the light panel is inserted into the groove formed on one side of the panel frame, the lamp is turned on when the external power is applied and emits the source light to the side of the light guide plate, and the back of the light guide plate or the side where the lamp is not installed, respectively It is characterized in that it further comprises a reflector which is installed to guide the light emitted from the lamp to the front of the light guide plate and the image film is mounted on the top surface of the light guide plate to represent a static image.

In addition, the display apparatus according to the present invention, after receiving the wireless remote control signal (remote control signal) amplified and output the remote control receiving unit and the remote control output from the remote control receiving unit receives the command analysis and display means and write It further comprises a power controller for controlling the power of the panel.

In addition, the power controller is characterized in that the control to include a function for turning on only one of the display means or the light panel, or the display means and the light panel at the same time as the control signal is input.

In addition, the center frame and the auxiliary frame of the case according to the invention is characterized in that it is coupled with a predetermined angle to the front or rear with respect to the vertical surface of the display means.

In addition, the center frame and the auxiliary frame of the case according to the invention is characterized in that the hinge is coupled to be rotated at a predetermined angle.

Display device using static image and dynamic image.

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

1 is a partial separated view showing a display device using a static image and a dynamic image according to an embodiment of the present invention, Figure 2 is a front view showing a display device using a static image and a dynamic image according to Figure 1, 3 is a cross-sectional view showing one end surface (AA of FIG. 1) of the light panel according to the present invention.

As can be seen from the figure, the display device according to the present invention is largely composed of a case 10, a display means 20, and right and left light panels 30 and 40.

In addition, the case 10 includes a center frame 11 having an opening 12 having a size similar to that of the screen size of the display means 20, and a center frame 11 at left or right sides of the center frame 11, respectively. The frame is composed of the auxiliary frame 15 for setting the static image is coupled, the display means 20 is fixed to the case 10 so that the screen is exposed to the front through the opening 12 of the center frame 11 It is composed of a device that can display a video such as a video, a pre-stored video or an advertisement transmitted in real time through a network, PDP for outputting other video, LCD or organic EL (OLED), and the like, and the light panel (30, 40) ) Is installed on the auxiliary frame 15 formed on the left or right side of the display means 20, respectively, and is configured to illuminate a static image through the lamp unit.

In addition, the display apparatus is provided with a remote control receiver 71 for receiving and outputting a wireless remote control signal (remote control signal) and a predetermined remote control output from the remote control receiver 71 to analyze the command and then display means ( 20 or the power controller 75 for controlling the power applied to the lamp of the light panels (30, 40).

The light panel is installed on the auxiliary frame 15 formed on the left side of the display means 20 to display the left side light panel 30 and the auxiliary frame 15 formed on the right side of the display means 20. It is installed on the right side of the light panel 40 to display a static image.

In addition, the left and right side light panels 30 and 40, respectively, as shown in Figure 3, the panel frame 31 fixed to the auxiliary frame 15 and the inside of the panel frame 31 The light guide plate 33 positioned at the bottom surface and diffusely reflects the source light introduced through the side surface to the front surface by a fine engraving 33-1 formed by a sandblasting process, etc., and a groove formed on one side of the panel frame 31. Is inserted into the lamp but is turned on when the external power is applied to the lamp 35 for emitting the source light to the side of the light guide plate 33, and the rear surface of the light guide plate 33 or the side not provided with the lamp 35 are respectively installed Reflectors 37 and 38 for inducing the light generated from the lamp 35 to be reflected to the front surface of the light guide plate 33, and the illuminations that are seated on the upper surface of the light guide plate 33 and reflected to the front surface of the light guide plate 33. An image film 34 representing a static image, and the Support the image film 34 to be set on the front of the light guide plate 33, but is coupled to the outer side of the panel frame 31 to be rotatable fixed to the film to fix or release the image film 34 can be replaced The member 32 is provided.

In the composite display device configured as described above, the display frame 20 for outputting a moving image is provided in the opening 12 of the center frame 11 of the case 10, and the auxiliary frame formed on the left and right sides of the display means 20 ( 15, the light panel 30, 40 showing a static image, by placing a high brightness video represented on the display means 20, such as a PDP, LCD, organic EL (OLED) display, and the left and right of the display means 20 Static images of the light panels 30 and 40 installed respectively may be combined to exhibit dynamic and static composite display effects.

In the case of the light panels 30 and 40 configured as described above, a panel frame 31, a backlight unit 33 and 35, an image film 34, and a film fixing member 32 are largely formed as shown in FIG. 3. .

The image film 34 is preferably a film of a transparent or semi-transparent material that passes well without visible light as well as ultraviolet light, one side of the image film 34 is an advertisement or other images are printed.

The micro intaglio 33-1 of the light guide plate 33 is formed by an ultra-fine light diffusion technique (sand blasting), etc. The density, the average depth and the average size of the micro intaglio 33-1 are respectively lamps ( It is formed to gradually increase as the distance from the side where the 35) is disposed so as to diffuse the incident light evenly forward over the entire surface of the light guide plate 33. Therefore, the light panels 30 and 40 according to the present invention do not have a predetermined pattern on the light guide plate 33, and do not require a separate diffusion film or prism sheet.

As shown in FIG. 3, the lamp 35 is disposed in the groove part 31-1 of the panel frame 31, which is a side surface of the light guide plate 33, and the number of lamps 35 to be installed is required by the image film 34. ), And the thickness of the panel frame 31 may be appropriately determined.

In the embodiment, two lamps 35 are disposed. The lamp 35 uses a cold slim fluorescent lamp 35 (CCFL) having a diameter of a discharge tube of about 2 mm, but the cold cathode fluorescent lamp 35 is used. In addition, ultra-thin external electrode fluorescent lamps (EEFL) can be used.

In addition, at the side where the lamp 35 is installed, a reflection shade 36 is installed so as to completely surround the lamp 35 so that the light generated from the lamp 35 flows in through the side of the light guide plate 33. In addition, the side reflection film 37 and the bottom reflection plate 38 are attached to the side and the bottom surface of the light guide plate 33 on which the lamp 35 is not installed, so that the light generated by the lamp 35 is almost lost. It is directed only to the front of (33).

In addition, the inverter circuit board 39, which is a power conversion means required to drive the lamp 35, is inserted into the hollow portion provided by the panel frame 31.

In addition, the film fixing member 32 of the light panel supports the image film 34 so as to be fixed to the front surface of the light guide plate 33. In order to replace the image film 34 of the image film 34 When the left and right film fixing members 32, 32-1, 32-2, 32-3, and 32-4, which support the edges, are forcibly flipped outward, the panel frame is formed by the inner leaf springs 32-6. Rotate around the hinge (32-5) connected to (31).

As described above, when the left and right film fixing members 32-1, 32-2, 32-3, and 32-4 are rotated to the outside, the supporting force of the image film 34 is completely lost. The light guide plate 33 can be detached from the light guide plate 33. Accordingly, the new image film 34 is brought into contact with the light guide plate 33, and then the left and right film fixing members 32-1, 32-2, 32-3, and 32-4 are applied. By closing the replacement of the image film 34 is completed. In addition, the film fixing member 32 is easily detachable from the light guide plate 33, and the film fixing member 32 may be any structure as long as it can hold the image film 34 firmly. There is no need to be limited.

In addition, the display means 20 of the display device may remotely control the on / off of the power source with a remote controller, and at this time, it is preferable to control the lamp 35 of the light panels 30 and 40 in conjunction with each other.

That is, in some cases, the display apparatus may turn on only the display means 20, turn on the display means 20 simultaneously with the light panels 30 and 40, or turn on only the light panel 30. To this end, as the control signal is input to the power controller 75, "Only the display means 20"-> "Turn on the display means 20 and the light panels 30 and 40 simultaneously"-> "Light panel ( 30 only "or" Only light panels 30 and 40 "->" Only display means 20 and light panels 30 and 40 at the same time "->" Only display means 20 " It is preferable to have a function of turning on the display means 20 or the light panels 30, 40 at the same time or only one of the two.

4 is a plan sectional view (BB of FIG. 2) of the display device according to the present invention, wherein the left and right side light panels 30 and 40 may be installed on the same vertical plane with respect to the vertical plane of the display means 20. FIG. However, in order to better secure the viewing angle and visibility in the left and right lateral direction, the left and right side light panels 30 and 40 are somewhat angled at a predetermined angle θ based on the vertical plane of the display means 20. It is also good to lean forward or backward. In this case, it is a matter of course that the auxiliary frame 15 to which the left and right side light panels 30 and 40 are coupled is slightly folded backward.

Of course, the left side frame 15, the center frame 11 and the right side frame 15 is not manufactured by folding the auxiliary frame 15 to which the left and right side light panels 30 and 40 are rearward. After dividing, the left subframe 15 and the center frame 11 are connected to each other through a predetermined hinge, and the center frame 11 and the right subframe 15 are connected to each other through another hinge, so that the left or / and Naturally, the right auxiliary frame 15 may be manufactured to be able to arbitrarily bend the angle according to the needs of the user.

5 illustrates a composite display device according to another embodiment of the present invention, and includes a case 10, a display means 20, and a light panel 50.

The case 10 is coupled to the center frame 11 having an opening 12 having a size similar to the screen size of the display means 20, and the center frame 11 at the top of the center frame 11 to be a static image. It is a frame consisting of the auxiliary frame 15 for setting the, the display means 20 is fixed to the case 10 so that the screen is exposed to the front through the opening 12 of the center frame 11 and the video or in advance It is composed of a display such as PDP, LCD, organic EL (OLED) for outputting advertisements or other images transmitted in real time through a stored video or network, and the light panel 50 is formed on the top of the display means 20. Installed on the auxiliary frame 15 is configured to illuminate the image film of the static image through the lamp unit.

In the case of FIG. 1, the light panels 30 and 40 are located at the left and right sides of the display means 20, but in the case of FIG. 5, the light panel 50 is positioned at the top of the display means 20. The internal structure of the light panel is the same.

Although specific embodiments of the present invention have been described and illustrated above, it is possible to utilize the display device as an advertisement system as well as indoor interior products, and separate the center frame and the auxiliary frame of the case as needed, instead of integrally manufacturing them. It is also possible to manufacture separately. Such modified embodiments should not be understood individually from the technical spirit or the prospect of the present invention, but should fall within the claims appended to the present invention.

Therefore, in the present invention, by installing a display means for displaying a video and a light panel representing a static image on the left and right of the display means, respectively, by combining the high brightness video and the static image, the large dynamic, There is an effect that can implement a static composite display, there is an advantage that can be promoted more effective when setting the static image to a static image related to the video.

In addition, the ultra-thin cold cathode fluorescent lamp with a diameter of about 2mm and the light guide plate with excellent light induction are applied to the light panel representing the static image, thereby greatly reducing the thickness of the light panel from 5mm to 25mm and providing high brightness. By implementing the light panel, it is possible to realize a complex display combining display means and light panel by securing display performance superior to the display means, and to realize a stylish and high quality large display and interior system at low cost. There is this.

In addition, by developing and applying a film fixing member that can easily detach and replace an image film that represents a static image on the light panel, it is easy to replace the image film easily and quickly by improving the image film and its convenience. There is this.

In addition, by applying the ultra-slim cold cathode fluorescent lamp to the light panel, it has an energy saving effect of about 70% to 90% compared to the conventional fluorescent lamp or neon lamp for the backlight, and is light and easy to install. Its 10-fold longer lifespan compared to lamps offers significant economic advantages.

Claims (6)

A case having a center frame having an opening of a predetermined size, and an auxiliary frame coupled to the center frame at any one or more of the left side, the right side, or the top of the center frame; Display means for displaying a video by exposing a screen to the front through an opening of the center frame; And And a light panel installed at the auxiliary frame to display a static image. The light panel is A panel frame fixed to the auxiliary frame; A light guide plate positioned inside the panel frame and diffusely reflecting the source light introduced through the side surface to the front surface by a fine engraving formed on a rear surface thereof; And And a film fixing member coupled to the outside of the panel frame to be rotatable to fix and release the static image. The method according to claim 1, wherein the light panel, A lamp inserted into a groove formed on one side of the panel frame, the lamp being turned on when external power is applied to emit source light toward the side of the light guide plate; A reflector installed at a rear surface of the light guide plate or at a side at which the lamp is not installed to guide light generated from the lamp to the front surface of the light guide plate; And And an image film seated on the top surface of the light guide plate to represent a static image. The method according to claim 1 or 2, The display device includes a remote control receiver for receiving and amplifying the wireless remote control signal (remote control signal); And a power controller configured to receive a remote control output from the remote controller receiver, analyze a command, and then control power of the display unit and the light panel. The method according to claim 3, The power controller is configured to control to include only a function of turning on only one of the display means or the light panel as the control signal is input, or simultaneously turning on the display means and the light panel. The method according to claim 1 or 2, The center frame and the auxiliary frame is a display device using a static image and a dynamic image, characterized in that coupled to a predetermined angle to the front or rear with respect to the vertical plane of the display means. The method according to claim 1 or 2, The center frame and the auxiliary frame is a display device using a static image and a dynamic image, characterized in that coupled to be rotated at a predetermined angle by a hinge.

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