WO2012086872A1 - Cadre de fixation de panneau à del - Google Patents

Cadre de fixation de panneau à del Download PDF

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Publication number
WO2012086872A1
WO2012086872A1 PCT/KR2011/001428 KR2011001428W WO2012086872A1 WO 2012086872 A1 WO2012086872 A1 WO 2012086872A1 KR 2011001428 W KR2011001428 W KR 2011001428W WO 2012086872 A1 WO2012086872 A1 WO 2012086872A1
Authority
WO
WIPO (PCT)
Prior art keywords
unlocking
pin
coupled
frame
fixing
Prior art date
Application number
PCT/KR2011/001428
Other languages
English (en)
Korean (ko)
Inventor
채준석
Original Assignee
Chae Jun Seok
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chae Jun Seok filed Critical Chae Jun Seok
Publication of WO2012086872A1 publication Critical patent/WO2012086872A1/fr

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Classifications

    • 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
    • G09F9/33—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 being semiconductor devices, e.g. diodes
    • 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

Definitions

  • the present invention relates to an LED panel fixing frame, and in particular, each of the fixing frames provided with the LED panel is to be detachably coupled by the unlocking mechanism in a state in which the horizontal and vertical butt.
  • a multi-vision system uses a display device such as a CRT or LCD as a unit and arranges the display devices in a plurality of rows and columns to form a large screen. A different screen is displayed on each unit display device or a single screen is displayed. Refers to a device that is divided and displayed on a unit display device.
  • Multi-vision display devices include products such as a multi-cube equipped with a transmissive screen and a projector in a box of a predetermined size, a multi-cube using an LCD monitor, a multi-cube using a DLP, and the like through a multi-vision using an initial CRT CRT.
  • Such multi-vision systems are becoming increasingly important as visual information transmission devices in various fields such as broadcast programs, large stages, big events, concerts, and brand presentations.
  • Such a multi-vision system may be used for fixed installation, such as indoor and outdoor electronic signboards, but is generally used for rental of repeating installation and dismantling on a large screen having a predetermined size and shape as needed in a performance hall or an event event.
  • a conventional multi-vision display device generally has a structure including a box-shaped frame or housing having a predetermined width and length, a separate large installation space is required when a plurality of display devices are arranged in a row to form a large screen. Since it requires a lot of weight and volume per unit display device, there was a problem in particular that the repeated installation and dismantling work during rental was not easy.
  • a conventional LED display device has a structure in which the LED module consisting of a plurality of LEDs is formed in a single array on a single LED panel fixing frame, and the fixing frame is horizontally and vertically buttably detachably coupled with screws. Since the fixed frame must be manufactured according to the change in screen size or change in screen form required for rental, there is a problem that the productivity of the installation screen and the size and shape of the installation screen must be largely limited. .
  • the conventional LED display device is not only difficult to install and dismantle because of its bulky and heavy weight, but also once installed, it is very difficult to move or move. Or a difficult task such as lifting the entire frame up.
  • the conventional method has a problem in that a lot of restrictions on the production, particularly by reducing the flexibility of the event site, such as a broadcast or a concert.
  • the present invention allows to freely expand the size and shape of the installation screen in accordance with the change in the screen size or the shape of the screen required during rental to reduce the volume and weight to facilitate the installation and dismantling work, broadcast or
  • the flexibility of the event scenes such as concerts can help to produce a lot.
  • the fixing frame 10 is horizontally in the upper and lower portions.
  • the frame 11 and the left and right vertical frames 12 are combined in a quadrangular shape, and the unlocking tool 20 is a space 13 provided inside the horizontal frame 11 and the vertical frame 12.
  • the diagonally divided to each other is provided with an unlocking recess 21 is provided in one side, and the opposite unlocking convex part 22 is provided to pass through each other inside, the unlocking recess 21 is a pin through hole 213 -1) guide plate 213 is abutted and screwed, the hinge 215 to open and close the unlocking piece 214 to both sides of the pin through hole (213-1) of the guide plate 213
  • Each is coupled, the unlocking convex portion 22 is unlocked pin 222 in the convex through hole 221
  • the guide flange 226 fitted to be coupled is exposed to the outside, the male screw (222-5) is formed at the lower end of the unlocking pin 222 is fixed cap 223 is screwed, any one of the Horizontal frame 11 or vertical of another fixed frame 10 to which the unlocking pins 222 of the unlocking convex portion 22 provided in the horizontal frame 11 or the vertical frame 12 of the fixed frame 10 are opposed to each other.
  • the elastic pressing portion 212 is provided inside the rear surface through which the iron insertion hole 211 of the unlocking recess 21 is provided, and the elastic pressing portion 212 is coupled to the unlocking piece 214.
  • the guide pin 212-1 of the elastic crimping unit 212 is provided in the slide hole 213-2 which is provided to be formed and penetrates to both sides in front of the pin through hole 213-1 of the guide plate 213.
  • Each of the guide pins 212-1 is inserted into the lower pin member 212-1b having a female thread 212-1a and a ring groove 212-at an upper end of the lower pin member 212-1b.
  • the upper pin member 212-1d formed with 1c is integrally formed, and one side of the tension spring 212-2 is coupled to the female screw 212-1a by a fixing screw 212-3, and the other The other side of the tension spring 212-2 is coupled to the female screw 212-1a by another fixing screw 212-3, and the upper pin member 212-1d is formed with a slide hole formed in the guide plate 213. 213-2) It is characterized in that the snap ring 212-4 is fitted into the ring groove 212-1c.
  • the unlocking piece 214 is formed with an inclined guide portion 214-1 inclined to the inside of the inlet on the inlet side closed by the elastic crimping portion 212, the inclined guide portion 214-1
  • the guide pushing piece 214-2 is vertically formed at the end of the upper portion, and the locking portion 214-3 which is concave to the rear of the inclined guide portion 214-1 is formed to form the unlocking portion 214.
  • the locking groove 222-1 of the unlocking pin 222 is inserted into the locking portion 214-3.
  • the locking portion 214-3 of the unlocking piece 214 is integrally formed with a locking protrusion 214-4 at the bottom, the locking protrusion 214-4 is a guide plate 213 It is characterized by being caught to the inner periphery of the pin through hole (213-1).
  • the unlocking pin 222 is a tapered portion (222-4) is formed on the upper end of the fixing groove 222-1 is formed, a male screw (222-5) is formed at the lower end of the screw on the fixing cap 223 Is coupled, the key groove 222-6 is formed in the longitudinal direction on the outer periphery of the unlocking pin 222 screw key 226-1 coupled to the guide flange 226 to the key groove 222-6 It is characterized by the fitting.
  • the fixing cap 223 has a fixed female screw 223-2 formed at an inner circumferential edge at which the locking jaw 223-1 is formed at an upper portion thereof, and a rod catching groove toward the lower outer side of the fixed female screw 223-2. 223-3 is formed integrally, and the fixing piece 224 having the rod hinge member 224-1 in the lower inner side of the fixed female screw 223-2 is coupled by interference fit, and the rod
  • the rod 225 is coupled to the hinge member 224-1 by a hinge pin 225-1, and the nuling rings 223-4 and 223-4 are formed on the outer surface of the fixing cap 223. It is done.
  • the LED panel fixing frame in which a plurality of LED modules are arranged regularly is horizontally and vertically butted together to be detachably coupled to each other by an unlocking recess and an unlocking recess, thereby changing the screen size required for rental. According to the change of the screen form, it is possible to freely expand the size and shape of the installation screen.
  • FIG. 1 is a perspective view of the LED panel fixing frame according to the present invention.
  • Figure 2 is a perspective view of the main part of the LED panel fixing frame according to the present invention.
  • Figure 3 is an exploded perspective view showing the main portion of the LED panel fixing frame according to the present invention.
  • Figures 4a to 4c is a cross-sectional view showing a combined state of the LED panel fixing frame according to the present invention.
  • Figures 5a and 5b is a plan view showing the operating state of the unlocking piece of the LED panel fixing frame according to the present invention.
  • Figure 6 is a front view showing a combined state of the LED panel fixing frame according to the present invention.
  • the LED panel fixing frame 10 in a state in which the fixed frame 10 having the LED module 30 consisting of a plurality of LEDs are opposed to the horizontal and vertical direction It is configured to be detachably coupled by the unlocking mechanism 20.
  • the fixed frame 10 is coupled to the frame member having a predetermined length having a rectangular shape so that the LED module 30 can be stably supported in the horizontal and vertical directions to be able to expand in the horizontal, vertical
  • the frame 11 is positioned, and the left and right vertical frames 12 are coupled to each other in a state where both ends thereof are opposed to each other, so that a predetermined space portion (11) is formed into each of the horizontal frame 11 and the vertical frame 12. 13) is configured to be provided.
  • the unlocking tool 20 is coupled to each other in a state in which the horizontal frame 11 and the other horizontal frame 11 or the vertical frame 12 and the other vertical frame 12 are in contact with each other, or separated and disassembled It is to have a function to make the horizontal portion 11 and the space portion 13 provided into the interior of the vertical frame 12 by dividing diagonally, the unlocking recess 21 is provided in one side, and the other side in the unlocking The convex portions 22 are provided to penetrate through each.
  • the unlocking recess 21 is to be locked at the same time as the unlocking pin 222 which will be described later to penetrate each horizontal frame 11 or the vertical frame 12 from the inside to the outside to be inserted, will be described later
  • the unlocking piece 214 has a function to be unlocked as it opens, and the guide plate 213 having the pin through hole 213-1 formed at the center thereof is the horizontal frame 11 or the vertical frame 12. It is screwed against the inner surface, and is coupled to the hinge 215 so that the unlocking piece 214 can be opened and closed on both sides of the pin through hole 213-1 of the guide plate 213.
  • An elastic crimping portion 212 may be inserted into the rear surface through which the iron insertion hole 211 of the unlocking recess 21 passes, and the elastic crimping portion 212 may include the unlocking piece ( Lower portions of both sides of the 214 are coupled to each other so that the guide pushing pieces 214-2 of the unlocking piece 214 are normally joined to each other.
  • slide holes 213-2 formed to penetrate up and down are formed at both sides thereof, so that the guide pin 212-1 of the elastic crimping portion 212 is Each can be inserted.
  • the guide pins 212-1 are usually used to allow the elastic force to act on the unlocking piece 214 to prevent the unlocking piece 214 from expanding and opening, and at the same time, the unlocking piece 214 is stable in both directions.
  • a lower pin member 212-1b having a female thread 212-1a formed therein and an upper pin formed with a ring groove 212-1c at an upper end of the lower pin member 212-1b.
  • the member 212-1d is integrally formed.
  • the lower pin member 212-1b and the upper pin member 212-1d are formed to have a stepped shape having a different diameter so that an upper portion of the lower pin member 212-1b is an upper portion of the slide hole 213-2.
  • the upper pin member 212-1d is configured to have a size equal to the interval or width of the slide hole 213-2.
  • tension spring 212-2 One side of the tension spring 212-2 is coupled to the female screw 212-1a by a fixing screw 212-3, and the other side of the tension spring 212-2 is different from the other female screw 212-1a. It is configured to be coupled by a fixing screw (212-3).
  • the upper pin member 212-1d is exposed to the slide hole 213-2 formed in the guide plate 213, and the snap ring 212-4 is fitted into the ring groove 212-1c to be coupled to each other, thereby inserting the iron insertion hole 211. ) Is formed to prevent the upper pin member 212-1d from falling out.
  • the unlocking piece 214 has a function to be locked so as to prevent the unlocking pin 222 of the unlocking convex part 22 from being inserted in the opposite direction at the same time by being inserted by the elastic crimping portion 212.
  • the inclined guide portion 214-1 inclined toward the inside of the inlet is formed on the closed inlet side so that a worker's finger can be easily inserted into the inlet side, and is perpendicular to the end of the inclined guide portion 214-1.
  • the guide pushing piece 214-2 is formed in the upper portion so as to be pressed by a finger.
  • a recessed locking portion 214-3 is formed at the rear of the inclined guide portion 214-1 so that the locking groove of the unlocking pin 222 is locked to the locking portion 214-3 of the unlocking piece 214. 222-1 is formed to be easily inserted and hooked.
  • the locking portion 214-3 of the unlocking piece 214 is integrally formed with a locking protrusion 214-4 at the bottom, the locking protrusion 214-4 is a guide plate 213 By being caught against the inner circumference of the pin through hole 213-1, the locking portion 214-3 is inserted into the fixing groove 222-1 of the unlocking pin 222, and then the fixing cap 223 to be described later In the state that the unlocking pin 222 is pulled into the inside of the fixed frame 10 by), even if a load or an impact is applied from the outside, the unlocking piece 214 is prevented from rotating so that the unlocking pin 222 is separated in the reverse direction. Can be prevented.
  • the unlocking convex portion 22 penetrates each of the horizontal frames 11 or the vertical frames 12 which face each other from the inside to the other of the horizontal frames 11 or the vertical frames 12.
  • the guide flange 226 in which the unlocking pin 222-2 is inserted into the convex through-hole 221 to be slidably coupled to the recess 21 is exposed to the outside, and the unlocking pin 222 is coupled to the recess 21.
  • the fixing cap 223 is screwed into the inner side of the), the unlocking recess 21 provided in the horizontal frame 11 or the vertical frame 12 to which the unlocking pin 222 of the unlocking convex portion 22 is opposed. It is configured to penetrate through the convex insertion hole 211 and the pin through hole 213-1 of the guide plate 213.
  • the unlocking pin 222 is a tapered portion (222-4) is formed on the upper end of the fixing groove 222-1 is formed while pushing the locking portion (214-3) of the unlocking piece 214 to the outside easily It is configured to be inserted.
  • a male screw 222-5 is formed at the lower end of the unlocking pin 222 to be screwed to the fixing cap 223, so that the unlocking pin 222 is moved to the lower or upper portion according to the rotation of the fixing cap 223. It is configured to be. That is, as the fixing cap 223 is rotated, the fixing female screw 223-2 formed inside the fixing cap 223 moves the male screw 222-5 formed at the lower portion of the unlocking pin 222 in the axial direction. . In this case, the screw key 226-1 is inserted into the key groove 222-6 formed in the unlocking pin 222, thereby preventing the unlocking piece 214 from rotating as the fixed cap 223 rotates. Will be. That is, the outer peripheral portion of the unlocking pin 222 is formed with a key groove 222-6 in the longitudinal direction, the key groove 222-6 is a screw key 226-1 coupled to the guide flange 226 Is configured to be fitted.
  • each horizontal frame 11 or vertical frame 12 has a function to be in close contact with the fixed female screw 223-2 in the inner periphery formed with the engaging jaw (223-1) at the top
  • the rod locking groove 223-3 is formed integrally with the lower side of the fixed female screw 223-2.
  • the lower inner side of the fixed female screw (223-2) is fixed to the fixing piece 224 with a rod hinge member (224-1) is fitted by interference fit, the male screw (222-5) of the unlocking pin 222 is fixed cap
  • the rod 225 is coupled to the rod hinge member 224-1 by a hinge pin 225-1 to prevent the separation from the rod 223.
  • the fixing cap 223 is configured to be easily rotated even with a small force in the process of grabbing and rotating the rod 225 in the inserted state (223-3). That is, the worker can be easily used in the field without using a separate wrench.
  • the outer ring 223-4 is formed on the outer surface of the fixing cap 223 so that the operator can simply rotate the holding cap 223 by hand.
  • the outer ring 223-4 is formed on the outer surface of the fixing cap 223, but in addition to this form, the outer surface of the fixing cap 223 may be coated with plastic or louver.
  • the fixing cap 223 of the unlocking convex portion 22 in the direction of the arrow of FIG.
  • the locking pin 222 is drawn out through the guide flange 226 and the convex through-hole 211 while being pressed outward from the inner side thereof, and the unlocking pin 222 is then inserted into the convex insertion hole 211. It is inserted into the space 13 of the other fixed frame 10 through the pin through hole 213-1 formed in the guide plate 213.
  • the tapered portion 222-4 formed at the upper end of the unlocking pin 222 moves the engaging portion 214-3 formed on the unlocking piece 214 outward in the direction of the arrow as shown in Fig. 5B. It is pushed in and inserted.
  • the unlocking piece 214 is rotated about the hinge 215, and at the same time, the tension spring 212-2 of the elastic crimping portion 212 is maintained in a tensioned state.
  • the locking portion 214-3 formed in the unlocking piece 214 is positioned as a fixing groove 222-1 formed in the unlocking pin 222 and the unlocking piece is pulled by the tension force of the tension spring 212-2.
  • the locking portion 214-3 of 214 is fixed to be inserted into the fixing groove 222-1 formed in the unlocking pin 222.
  • the locking projection (214-4) formed in the inner lower portion of the locking portion (214-3) is maintained in the state inserted into the pin through hole (213-1) of the guide plate 213, the unlocking piece from the outside ( Although the pressure is applied to the inclined guide portion 214-1 or the guide pushing piece 214-2 formed in the 214, the locking portion 214-3 is separated from the fixing groove 222-1 formed in the unlocking pin 222. By being prevented, the unlocking convex portion 22 can be prevented from being separated from the unlocking recess portion 21.
  • each of the fixing frames 10 is separated.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

La présente invention concerne un cadre de fixation de panneau à DEL. A cette fin, un cadre de fixation de panneau à DEL selon la présente invention comprend des cadres de fixation qui sont en contact l'un avec l'autre horizontalement et verticalement de façon répétée, et qui sont couplés de façon amovible l'un à l'autre par des organes de déverrouillage. Les cadres horizontaux supérieur et inférieur du cadre de fixation sont couplés à des cadres verticaux gauche et droit de celui-ci afin de former une forme tétragonale. L'organe de déverrouillage divise en diagonale une partie creuse disposée sur l'intérieur des cadres horizontaux et verticaux, de telle sorte qu'une partie évidée de déverrouillage soit formée dans une portion latérale de la partie creuse, et une partie protubérante de déverrouillage passe à travers l'autre portion latérale de la partie creuse opposée à la première portion latérale. Une plaque de guidage ayant un trou traversant de goupille vient en contact avec et s'accouple à la partie évidée de déverrouillage à travers un organe vis. Les pièces de déverrouillage sont articulées sur les deux côtés du trou traversant de goupille de la plaque de guidage, respectivement, pour effectuer des opérations de verrouillage et de déverrouillage. La partie protubérante de déverrouillage est couplée à une bride de guidage ayant une goupille de déverrouillage ajustée avec faculté de glissement dans un trou traversant de la partie protubérante de déverrouillage, et est exposée à l'extérieur. Une vis mâle est formée sur la partie inférieure de la goupille de déverrouillage, de sorte qu'une coiffe de fixation peut être vissée dessus. La goupille de déverrouillage de la partie protubérante de déverrouillage disposée sur le cadre horizontal ou vertical de l'un quelconque des cadres de fixation passe à travers un trou de réception de partie protubérante de la partie évidée de déverrouillage disposée sur le cadre horizontal ou vertical d'un autre cadre de fixation en contact avec le premier cadre de fixation, et le trou traversant de goupille de la plaque de guidage, de sorte que les cadres de fixation sont couplés l'un à l'autre.
PCT/KR2011/001428 2010-12-20 2011-03-02 Cadre de fixation de panneau à del WO2012086872A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020100130446A KR101018698B1 (ko) 2010-12-20 2010-12-20 엘이디 패널 고정 프레임
KR10-2010-0130446 2010-12-20

Publications (1)

Publication Number Publication Date
WO2012086872A1 true WO2012086872A1 (fr) 2012-06-28

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PCT/KR2011/001428 WO2012086872A1 (fr) 2010-12-20 2011-03-02 Cadre de fixation de panneau à del

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KR (1) KR101018698B1 (fr)
WO (1) WO2012086872A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102760392A (zh) * 2012-08-08 2012-10-31 深圳市雷迪奥光电技术有限公司 一种led显示屏
WO2018116101A1 (fr) * 2016-12-23 2018-06-28 Bematrix Bvba Module d'affichage pour un kiosque d'exposition temporaire
WO2018216055A1 (fr) * 2017-05-22 2018-11-29 三菱電機株式会社 Groupe de modules d'affichage, dispositif d'affichage et procédé de fabrication de dispositif d'affichage
WO2020007025A1 (fr) * 2018-07-06 2020-01-09 深圳市洲明科技股份有限公司 Corps de boîte, module d'affichage et dispositif d'affichage
US10741107B2 (en) 2013-12-31 2020-08-11 Ultravision Technologies, Llc Modular display panel
US10891881B2 (en) 2012-07-30 2021-01-12 Ultravision Technologies, Llc Lighting assembly with LEDs and optical elements

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101033264B1 (ko) 2011-03-11 2011-05-09 채준석 Ｌｅｄ 디스플레이 프레임 고정구
KR101067769B1 (ko) * 2011-04-15 2011-09-28 채준석 Ｌｅｄ 디스플레이 고정프레임

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JPH11153965A (ja) * 1997-11-19 1999-06-08 Nec Corp 液晶表示モジュール
JP2003345269A (ja) * 2002-05-24 2003-12-03 Toshiba Transport Eng Inc ユニット連結機構、及び映像表示装置
JP2006106046A (ja) * 2004-09-30 2006-04-20 Toshiba Transport Eng Inc 接続具及び映像表示装置

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Publication number Priority date Publication date Assignee Title
JPH11153965A (ja) * 1997-11-19 1999-06-08 Nec Corp 液晶表示モジュール
JP2003345269A (ja) * 2002-05-24 2003-12-03 Toshiba Transport Eng Inc ユニット連結機構、及び映像表示装置
JP2006106046A (ja) * 2004-09-30 2006-04-20 Toshiba Transport Eng Inc 接続具及び映像表示装置

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10891881B2 (en) 2012-07-30 2021-01-12 Ultravision Technologies, Llc Lighting assembly with LEDs and optical elements
CN102760392A (zh) * 2012-08-08 2012-10-31 深圳市雷迪奥光电技术有限公司 一种led显示屏
US10741107B2 (en) 2013-12-31 2020-08-11 Ultravision Technologies, Llc Modular display panel
WO2018116101A1 (fr) * 2016-12-23 2018-06-28 Bematrix Bvba Module d'affichage pour un kiosque d'exposition temporaire
BE1025102B1 (nl) * 2016-12-23 2018-10-30 Bematrix Bvba Weergavemodule voor een tijdelijke tentoonstellingsstand
EP3757442A1 (fr) * 2016-12-23 2020-12-30 Bematrix BVBA Module d'affichage pour un kiosque d'exposition temporaire
US11158216B2 (en) 2016-12-23 2021-10-26 Bematrix Bvba Display module for a temporary exhibition stand
WO2018216055A1 (fr) * 2017-05-22 2018-11-29 三菱電機株式会社 Groupe de modules d'affichage, dispositif d'affichage et procédé de fabrication de dispositif d'affichage
JPWO2018216055A1 (ja) * 2017-05-22 2019-11-07 三菱電機株式会社 表示モジュール群、表示装置、及び表示装置の製造方法
WO2020007025A1 (fr) * 2018-07-06 2020-01-09 深圳市洲明科技股份有限公司 Corps de boîte, module d'affichage et dispositif d'affichage

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Publication number Publication date
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