KR20170000096A - Bezel free multi-screen display device with transparent cover and fastening device of transparent cover - Google Patents

Bezel free multi-screen display device with transparent cover and fastening device of transparent cover Download PDF

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Publication number
KR20170000096A
KR20170000096A KR1020150088840A KR20150088840A KR20170000096A KR 20170000096 A KR20170000096 A KR 20170000096A KR 1020150088840 A KR1020150088840 A KR 1020150088840A KR 20150088840 A KR20150088840 A KR 20150088840A KR 20170000096 A KR20170000096 A KR 20170000096A
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South Korea
Prior art keywords
light
screen display
bezel
fixing device
cover
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KR1020150088840A
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Korean (ko)
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임명관
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임명관
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Priority to KR1020150088840A priority Critical patent/KR20170000096A/en
Publication of KR20170000096A publication Critical patent/KR20170000096A/en

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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
    • G09F9/3026—Video wall, i.e. stackable semiconductor matrix display modules
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

The present invention relates to a bezel-free multi-screen display device having light-transmissive covers and fastening devices of the light-transmissive covers, wherein the light-transmissive covers manufactured by forming a transparent polycarbonate with high purity by a mold are mounted on screen display units of the multi-screen display device, respectively, such that a bezel of the multi-screen display device is invisible, and at the same time, the light-transmissive covers are mounted on the fastening devices of the light-transmissive covers on the screen display units such that a viewer is capable of visually recognizing a screen as normal display without disconnection of an image over an entire area of the display device. The bezel-free multi-screen display device having light-transmissive covers and fastening devices of the light-transmissive cover comprises: a plurality of screen display units (110); a plurality of light-transmissive covers (130) disposed on front surfaces of the screen display units (110) to correspond to the screen display units (110); a plurality of support frames (150) disposed on back surfaces of the screen display units (110) to support the screen display units (110); a bezel (120) having one end supported by the support frames (150), and having the other end located on a space unit (S) formed between adjacent screen display units (110); a bracket (140) coupled to side surfaces of the light-transmissive covers (130); a load frame (160) coupled to an outer side of the support frames (150), and having the support frames (150) loaded and fastened thereto; and a plurality of light-transmissive covers and light-transmissive cover fastening device (200) for fastening the bracket (140) to the support frames (150) such that the light-transmissive covers (130) are fastened to the support frames (150).

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bezel free multi-screen display device having a light-transmitting cover and a light-

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bezel-free multi-screen display device having a translucent cover and a translucent cover fixing device, and more particularly to a bezel-free multi-screen display device having a translucent cover and a translucent cover fixing device. So that the viewer can visually recognize the bezel of the multi-screen display device at the same time so that the viewer can visually recognize the screen as normally displayed without being disconnected over the entire area of the display device. Free multi-screen display device having a light-transmitting cover and a light-transmitting cover fixing device mounted on a light-transmitting cover fixing device.

In general, a flat panel display device such as a liquid crystal display (LCD), a light emitting diode (LED), or a plasma discharge panel (PDP) is easy to implement in high resolution and has various advantages as a large screen display device. However, such flat panel display devices are problematic in large-area fabrication, resulting in a sharp increase in manufacturing cost and deterioration of image quality due to signal delay and the like.

Accordingly, as an alternative to implementing a large display using a single display panel, a multi-screen device in which a plurality of display panels are combined in a matrix form (so-called "Tiled" For example, a multi-screen device is constituted by combining a plurality of large display panels of about 40 inches or more in a matrix form in an advertisement display installed on a roof of a building, a large display installed in a racetrack or a casino, and a display for stock market display.

However, the conventional multi-screen device using the multi-display panel has a plurality of display panels of approximately 40 inches or more, and a bezel, which is an external component such as a chassis, is installed outside the display panel. Therefore, in an area where a bezel is present, that is, a contact area between display panels, an area where no image is displayed occurs. Such a video non-display area causes a problem of deteriorating the continuity of the screen.

To solve these problems, Korean Patent Publication No. 10-2011-0065627 and Korean Patent No. 10-1426726 have been proposed.

Korean Patent Laid-Open No. 10-2011-0065627 discloses that a reflector is installed at a spaced portion in the same pattern as a pattern of a spaced portion so as to reflect the image displayed on the screen and expose to the outside by the size of the spaced portion as a core point The details of the technical content are disclosed in the publication, and a detailed description thereof will be omitted.

However, the technique disclosed in Japanese Patent Application Laid-Open No. 10-2011-0065627 has a problem in that the reflector does not reflect as shown in the drawing of the disclosure publication, so that the black bezel portion remains intact. Further, even if the reflector is arranged so that the vertex of the reflector faces downward, there is a problem that the same problem, that is, the problem that the bezel remains intact is not solved. Further, there is a problem that means for fixing the reflector on the screen is not proposed.

Korean Patent No. 10-1426726 discloses that the side surface is formed with an outwardly widening inclination forward and the outer circumferences of the front surface of the transparent cover are in contact with each other so as to be provided on the screen display portion and between the opposite side surfaces of the adjacent light- A light transmitting cover is provided on the screen display unit so that the light transmitting cover is provided on the screen display unit.

However, the Korean Patent No. 10-1426726 discloses that the front surface of the light-transmitting cover is formed by bending so as to bend, thereby causing glare on the screen due to irregular reflection due to uneven bending. Further, there is a problem that the image reflected by the light-transmitting cover is not clear and the screen is blurred. Further, it is described that the means for fixing the light-transmitting cover on the screen can be provided in the screen display portion by the known fastening means or the coupling means, and it is not clear how the light-transmitting cover is fixed on the screen display portion have.

1. Korean Patent Laid-Open No. 10-2011-0065627 "Multivision Screen Device" (Published Date: June 16, 2011) 1. Korean Patent No. 10-1426726 entitled " Multi-screen display device having a light-emitting cover in which a bezel can not be seen "(Registration date:

SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to solve the above-mentioned problems, and it is an object of the present invention to provide a transparent cover having a light- Free multi-screen display device having a light-transmitting cover and a light-transmitting cover fixing device in which the light-transmitting cover is fixed on the screen display portion by the light-transmitting cover fixing device without any problem.

A bezel-free multi-screen display device having a light-transmitting cover and a light-transmitting cover fixing device according to the present invention includes a plurality of screen display parts, a plurality of transparent covers provided on the front surface of the screen display part to correspond to the screen display part 110, A plurality of support frames provided on a rear surface of the plurality of screen display sections to support the plurality of screen display sections; A bezel having one end supported by the plurality of support frames and the other end located in a space defined between adjacent screen display portions; A bracket coupled to a side surface of the transparent cover; A loading frame coupled to the outside of the supporting frame and to which the supporting frame is mounted and fixed; And a plurality of transparent covers and a transparent cover fixing device for fixing the bracket to the support frame so that the plurality of transparent covers are fixed to the support frame.

As described above, the bezel-free multi-screen display device provided with the light-transmitting cover and the light-transmitting cover fixing device according to the present invention has an advantage that the bezel can not be seen by providing a one-

In addition, not only the bezel is visible, but also the light transmitting cover is arranged on the screen display portion so that the bezel is positioned in the space formed by the opposite side surfaces of the pair of light transmitting covers whose bezels are in contact with each other, , The screen of the screen display unit is reflected on the side surface, and the screen is displayed to the user as if the screen is normally displayed on the side surface as if the screen display unit is normally displayed.

The use of a translucent cover formed by molding a high purity transparent polycarbonate into a mold makes it possible to prevent glare on the screen due to irregular reflection due to inclination due to curvature of the convex translucent cover, .

In addition, there is an advantage that the structural rigidity can be secured by a simple structure by fixing the light-transmitting cover to the frame on which the display panel is mounted using the light-transmitting cover fixing device.

In addition, by providing a one-to-one projection cover on the screen display unit of the multi-screen display device, it is possible to prevent contamination due to direct contact of the multi-screen, and to protect an expensive multi-screen from breakage or damage.

1 is a front view of a multi-screen display device having a light-transmitting cover according to the present invention;
2 is a cross-sectional view of a multi-screen display device having a light-transmitting cover according to the present invention.
3 is an enlarged view of the main part of Fig.
4 is a side cross-sectional view of a transparent cover according to the present invention.
5 is an exploded perspective view and enlarged view of a bezel-free multi-screen display device having a light-transmitting cover and a light-transmitting cover fixing device according to the present invention.
6 is an exploded perspective view of a bezel-free multi-screen display device having a light-transmitting cover and a light-transmitting cover fixing device according to the present invention.
Fig. 7 is a combined state view of the light projecting cover, the light projecting cover and the light projecting cover fixing device according to the present invention; Fig.
8 is a detailed view of a main part of a light-transmitting cover and a light-transmitting cover fixing device according to the present invention;
Fig. 9 is a screen view of a multi-screen display device without a light-transmitting cover according to the present invention; Fig.
FIG. 10 is a screen view of a multi-screen display device having a light-transmitting cover according to the present invention; FIG.

Hereinafter, a bezel-free multi-screen display device having a light-transmitting cover and a light-transmitting cover fixing device according to the present invention will be described in detail with reference to the drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. The following terms are defined in consideration of the functions of the present invention, and they may vary depending on the intentions or customs of the client, the operator, the user, and the like. Therefore, the definition should be based on the contents throughout this specification.

Like numbers refer to like elements throughout the drawings.

FIG. 1 is a front view of a multi-screen display device having a light-transmitting cover according to the present invention, FIG. 2 is a sectional view of a multi-screen display device having a light-emitting cover according to the present invention, FIG. 4 is a side cross-sectional view of a light-transmitting cover according to the present invention, FIG. 5 is an enlarged view of an assembled perspective view and a main part of a bezel-free multi-screen display device provided with a light- 6 is an exploded perspective view of a bezel-free multi-screen display device having a light-transmitting cover and a light-transmitting cover fixing device according to the present invention, FIG. 7 is a combined state view of the light- 8 is a detailed view of a main part of a light-transmitting cover and a light-transmitting cover fixing device according to the present invention, and Fig. 9 is a view showing a multi- FIG. 10 is a screen view of a multi-screen display device having a light-emitting cover according to the present invention.

As shown in FIGS. 1 to 6, a bezel-free multi-screen display device having a light-transmitting cover and a light-transmitting cover fixing device according to the present invention includes a plurality of screen display parts (display panels, hereinafter referred to as " A plurality of transparent covers 130 provided on the front surface of the screen display unit 110 so as to correspond to the plurality of screen display units 110; A plurality of support frames 150 that support the plurality of screen display units 110 and a plurality of support frames 150 that are supported by the plurality of support frames 150 and whose other ends are formed between adjacent screen display units 110, A bracket 140 coupled to a side surface of the transparent cover 130 and a support frame 150 coupled to the outside of the support frame 150, A fixed loading frame 160, And a plurality of light-transmitting covers and a light-transmitting cover fixing device 200 for fixing the brackets 140 to the support frame 150 so that the plurality of light-transmitting covers 130 are fixed to the support frame 150.

Here, the term original bezel refers to a frame for fixing the watch glass, but is currently used as a term for the border of the screen display portion in various monitors such as an LCD.

The bezel 130 is located in the space S formed by the opposite side surfaces 133 of the pair of light-transmitting covers 130 that are in contact with each other.

The transparent cover 130 has a rectangular shape opposed to the screen display unit 110 and has four side faces inclined toward the outline of the screen display unit 110 and bent inward to form a rear curved portion 131a, A back surface 131 formed of a flat back surface flat portion 131b extending from the back surface curved portion 131a; A front surface 132 formed on the other side of the rear surface 131 and including a front curved portion 132a protruding outwardly and a flat front flat portion 132b extending from the front curved portion 132a; And an inclined side surface 133 connecting the back surface 131 and the front surface 132. [ Here, the light-transmitting cover 130 is preferably formed of a high-purity transparent polycarbonate which is a translucent material that transmits light.

For example, if the size of the screen display unit 110 is 55 inches, the size of the light-transmissive cover 130 may be changed according to the size (inch, inch) of the screen display unit 110. For example, ) Is 1213.6 mm in width and 681.4 mm in length, and the thickness of the rear curved portion 131a is 15.9 mm and the back flat portion 131b is 7 mm.

The bracket 140 is formed to have an inclined surface corresponding to the inclined side surface 133 of the transparent cover 130 and the lower side of the bracket 140 has an insertion groove 141 are formed on the transparent cover 130 and are made of the same material as the transparent cover 130.

At least two upper and lower fixing holes 161 are formed on the upper and lower ends of the stacking frame 160. Two or more right and left fixing holes 161 are formed on upper and lower ends of both sides of the stacking frame 160, The support frame 150 is fixed to the mounting frame 160 by the bolt nut 163 so that the through hole 162 is formed and the mounting frame 160 itself is stacked to implement the multiple display It is possible to precisely adjust the loading position while at the same time making sure that they are firmly coupled with each other. In this case, the upper, lower, left, and right sides of the stacking frame 160 preferably have the same size as the outer edges of the four sides of the screen display unit 110.

Refers to the angle at which the user views the display device and the term "outermost viewing angle" refers to the angle at which the user can see the reflected image of the image of the screen display unit 110 appearing on the side surface 133 of the transparent cover 130 Is the maximum angle the user can see. Accordingly, when the user sees the display device within the outermost viewing angle range, the user can see the image of the screen display unit 110 reflected by the side surface 133 and transmitted through the front surface 132, The user can visually recognize the image on the side surface 133 of the light-transmitting cover 130 as if the image is displayed. The outermost viewing angle is preferably greater than 0 ° and less than 90 °, and more preferably 45 ° to 70 °.

The side surface 133 of the light-transmissive cover 130 is inclined so as to extend outward toward the front, which is the direction from the back surface 131 to the front surface 132. That is, the side surface 133 is inclined so that the front surface 132 is wider than the back surface 131. [

The rear curved portion 131a of the back surface 131 of the transparent cover 130 maintains an angle alpha greater than 0 DEG and less than 50 DEG with respect to the image display portion 110 (0 < . Here, if the bent portion 131a of the back surface 131 exceeds 50 degrees, the screen displayed by the rear curved portion 131a may be blurred or may appear dazzling.

The front bending portion 132a of the front surface 132 of the transparent cover 130 maintains an angle of more than 0 DEG and less than 50 DEG with respect to the image display portion 110 (0 < . If the front bending portion 132a exceeds 50 degrees, the screen displayed by the front bending portion 132a may be blurred or glare may occur.

The side surface 133 of the light-transmitting cover 130 is inclined so as to maintain an angle β of greater than 90 ° and less than 140 ° with respect to the screen display 110 (90 <β≤140). Here, β is an angle formed by the screen display unit 110 and the side surface 133. When the side surface 133 of the transparent cover 130 maintains an angle of more than 140 degrees with respect to the screen display unit 110, the screen of the screen display unit 110 is positioned on the side surface 133 of the transparent cover 130, So that the bezel 120 is visible.

The bezel 120 is not seen by placing the bezel 120 in the space S between the side surfaces 133 of the adjacent transparent cover 130 due to the side 133 of the structure.

A reflective material may be coated on the side surface 133 of the transparent cover 130 to facilitate total reflection. The reflective coating may be coated directly on the side surface, or the coating film may be adhered, and the coating material to be performed for reflection is well known and a detailed description thereof is omitted.

Also, the support frame 150 may be provided with one or more support bars (not shown). In this case, it is preferable that the support bar is vertically installed in consideration of a feature that the screen display unit 110 is installed in a long horizontal direction and a short vertical direction. Meanwhile, if the screen display unit 110 is installed in a long vertical direction and a short horizontal direction, the support bar may be installed in the left and right direction.

Now, with reference to Figs. 7 and 8, the light transmitting cover and the light transmitting cover fixing apparatus according to the present invention will be described in more detail.

The light-transmitting cover and the light-transmitting cover fixing device 200 include a fixing device body 210 coupled to one side of the support frame 150 and having a through hole 211 and a fixing body 214, A head portion 221 inserted into and fixed to the insertion groove 141 of the bracket 140 coupled to the side surface of the fixing device body 210 and a second protrusion 222 inserted into the through hole 211 of the fixing device body 210, And a cable tie 220 having a body portion 223 provided with a body portion 223.

The fixing device body 210 includes a fixed body 214 having one end protruded to have an elastic force on the fixing device body 210 and a cable tie 220 formed on an end of the fixed body 214, And a first protrusion 212 that is resiliently coupled to the second protrusion 222 of the first protrusion 222. [

Therefore, when the light-transmitting cover 130 is to be fixed to the light-transmitting cover and the light-transmitting cover fixing device 200, the insertion groove 141 of the bracket 140 attached to the side surface 133 of the light- The body portion 223 of the cable tie 220 is inserted into a fixing device body (not shown) coupled to one side surface of the support frame 150 And the first protrusion 212 and the second protrusion 221 engage with each other by pulling the body part 223 from the rear of the fixing device body 210. [ . On the other hand, when the cable tie 220 is to be detached from the fixing device body 210, the body portion 223 of the cable tie 220 is pulled downward, The body portion 223 of the cable tie 220 is pulled upwards after the fixed body 214 is pushed to one side to separate the first and second protrusions 212 and 221 using elastic force So that the cable tie 220 is separated from the fixing device body 210. By using such a method, the transparent cover 130 can be properly positioned on the screen display unit 110. [

One or more brackets 140 may be provided on the side surface 133 of each of the light transmitting covers 130. The brackets 140 may be formed to correspond to the number of the brackets 140, It is preferable that it is provided on the side surface.

9, the entire screen of the multi-screen in a state in which the light-transmitting cover 130 is not mounted is cut off by the bezel 120, but the multi-screen in which the light- As shown in FIG. 10, it can be seen that the entire screen is continuous because the image is not disconnected by the bezel 120 That is, in FIG. 10, the screen of the screen display unit 110 is mirror-symmetrically reflected from the side surface 133 of the transparent cover 130.

As described above, the bezel-free multi-screen display device having the light-transmitting cover and the light-transmitting cover fixing device according to the present invention has a one-to-one projection cover on the screen display portion of the multi-screen display device. In addition, not only the bezel is visible, but also the light transmitting cover is arranged on the screen display portion so that the bezel is positioned in the space formed by the opposite side surfaces of the pair of light transmitting covers whose bezels are in contact with each other, , And the screen of the screen display unit is reflected on the side, so that the screen is displayed to the user as if the screen is normally displayed on the side as if the screen display unit. Further, by using the translucent cover formed by molding a high-purity transparent polycarbonate into a metal mold, glare phenomenon does not occur on the screen due to irregular reflection due to the inclination due to the convex surface of the translucent cover, and the image is clear without being blurred. Further, by securing the light-transmitting cover to the frame on which the display panel is mounted by using the light-transmitting cover fixing device, the structural rigidity is secured with a simple structure. Also, by providing a one-to-one projection cover on the screen display unit of the multi-screen display device, it prevents contamination due to direct contact of the multi-screen and protects the expensive multi-screen from breakage or damage.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, Various changes, modifications or adjustments to the example will be possible. Therefore, the scope of protection of the present invention should be construed as including all changes, modifications, and adjustments that fall within the spirit of the technical idea of the present invention.

110: screen display part 120: bezel
130: light-transmitting cover 131: rear surface
131a: rear curved portion 131b: rear flat portion
132: Front 132a: Front bend
132b: front flat portion 133: side
140: bracket 141: insertion groove
150: support frame 160: stacking frame
161: upper and lower fixed holes 162: left and right fixed holes
163: Bolt nut 200: Light transmitting cover and light transmitting cover fixing device
210: fixing device body 211: through hole
212: first protrusion 214: fixed body
220: cable tie 221: head part
222: second projection 223:

Claims (8)

A plurality of screen display units 110;
A plurality of transparent covers 130 provided on a front surface of the screen display unit 110 to correspond to the screen display unit 110;
A plurality of support frames 150 provided on a rear surface of the plurality of screen display units 110 to support the plurality of screen display units 110;
A bezel 120 having one end supported by the plurality of support frames 150 and the other end positioned in a space S formed between the adjacent display units 110;
A bracket 140 coupled to a side surface of the transparent cover 130;
A loading frame (160) coupled to the outside of the supporting frame (150) and to which the supporting frame (150) is loaded and fixed; And
And a plurality of light-transmitting cover and light-transmitting cover fixing device 200 for fixing the brackets 140 to the support frame 150 so that the plurality of light-transmitting covers 130 are fixed to the support frame 150 And a light-transmitting cover fixing device.
The method according to claim 1,
The light-transmitting cover 130 includes a rear surface 131 formed of a rear curved portion 131a bent inward and a flat rear flat portion 131b extending from the rear curved portion 131a;
A front surface 132 formed on the other side of the rear surface 131 and including a front curved portion 132a protruding outwardly and a flat front flat portion 132b extending from the front curved portion 132a; And
And a slant side surface (133) connecting the back surface (131) and the front surface (132).
The method according to claim 1,
The bracket 140 is formed to have an inclined surface corresponding to the inclined side surface 133 of the transparent cover 130 and has an insertion groove 141 into which the head portion 221 of the cable tie 220 is inserted. And a light-transmissive cover fixing device for supporting the light-transmissible cover.
The method according to claim 1,
At least two upper and lower fixing holes 161 are formed on the upper and lower ends of the stacking frame 160,
The bezel-free multi-screen display device according to claim 1, wherein at least one of the left and right fixing holes (162) is formed at both upper and lower ends of both sides of the stacking frame (160).
The method according to claim 1,
The light-transmitting cover and the light-transmitting cover fixing device 200 include a fixing device body 210 coupled to one side of the support frame 150 and having a through hole 211 and a fixed body 214; And
A head part 221 inserted and fixed in an insertion groove 141 of a bracket 140 coupled to a side of the screen display part 110 and a head part 221 inserted into a through hole 211 of the fixing device body 210, And a cable tie (220) having a body portion (223) having a first protrusion (222) and a second protrusion (222).
The method of claim 5,
The fixing device body 210 includes a fixed body 214 having one end protruded from the fixing device body 210 so as to have an elastic force and a fixing device body 214 formed at an end of the fixing device body 214, And a first protrusion (212) that is elastically coupled to the second protrusion (222). The bezel-free multi-screen display device of claim 1,
The method of claim 2,
The rear curved portion 131a of the back surface 131 of the transparent cover 130 maintains an angle of greater than 0 DEG and less than 50 DEG with respect to the image display portion 110;
The front bending portion 132a of the front surface 132 of the transparent cover 130 maintains an angle of greater than 0 DEG and less than 50 DEG with respect to the image display portion 110;
Wherein the side surface 133 of the transparent cover 130 maintains an angle of greater than 90 DEG and less than 140 DEG with respect to the screen display unit 110. The bezel- Device.
The method according to claim 1,
The bezel-free multi-screen display device according to claim 1, wherein the transparent cover (130) is made of transparent polycarbonate.
KR1020150088840A 2015-06-23 2015-06-23 Bezel free multi-screen display device with transparent cover and fastening device of transparent cover KR20170000096A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112523414A (en) * 2020-12-16 2021-03-19 广东省建筑设计研究院有限公司 Bucket screen installation design method applied to large-span rigid roof cable dome structure
WO2022169154A1 (en) * 2021-02-02 2022-08-11 엘지전자 주식회사 Display device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110065627A (en) 2009-12-10 2011-06-16 유장호 Screen system of multi-vision
KR101426726B1 (en) 2013-11-22 2014-08-05 방채원 Multi-screen dispaly device having a transparent cover of invisible bezel

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110065627A (en) 2009-12-10 2011-06-16 유장호 Screen system of multi-vision
KR101426726B1 (en) 2013-11-22 2014-08-05 방채원 Multi-screen dispaly device having a transparent cover of invisible bezel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112523414A (en) * 2020-12-16 2021-03-19 广东省建筑设计研究院有限公司 Bucket screen installation design method applied to large-span rigid roof cable dome structure
CN112523414B (en) * 2020-12-16 2022-11-04 广东省建筑设计研究院有限公司 Bucket screen installation design method applied to large-span rigid roof cable dome structure
WO2022169154A1 (en) * 2021-02-02 2022-08-11 엘지전자 주식회사 Display device

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