WO2023103080A1 - 拼接显示装置 - Google Patents

拼接显示装置 Download PDF

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Publication number
WO2023103080A1
WO2023103080A1 PCT/CN2021/139939 CN2021139939W WO2023103080A1 WO 2023103080 A1 WO2023103080 A1 WO 2023103080A1 CN 2021139939 W CN2021139939 W CN 2021139939W WO 2023103080 A1 WO2023103080 A1 WO 2023103080A1
Authority
WO
WIPO (PCT)
Prior art keywords
magnetic
display device
fixing
module
emitting diode
Prior art date
Application number
PCT/CN2021/139939
Other languages
English (en)
French (fr)
Inventor
范勇平
Original Assignee
Tcl华星光电技术有限公司
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 Tcl华星光电技术有限公司 filed Critical Tcl华星光电技术有限公司
Priority to US17/597,229 priority Critical patent/US11841569B2/en
Priority to CN202180099875.XA priority patent/CN117616490A/zh
Publication of WO2023103080A1 publication Critical patent/WO2023103080A1/zh

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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
    • G09F9/302—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
    • 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
    • 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
    • G09F9/35—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 liquid crystals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

Definitions

  • the present application relates to the field of display technology, in particular to a spliced display device.
  • the traditional liquid crystal display device has the advantages of low cost and high resolution, but as a splicing screen, it cannot eliminate the seams and affect the visual effect.
  • the Mini-LED display technology can be used to cover the LED strips at the seams, and the LCD panels can be spliced with zero seams, thereby improving the splicing quality.
  • the inventors of the present application found that the LED light bar is usually fixed on the liquid crystal panel with colloid, which is not conducive to the installation and adjustment of the LED light bar.
  • the embodiment of the present application provides a spliced display device, which facilitates the installation and adjustment of the LED substrate.
  • An embodiment of the present application provides a spliced display device, which includes:
  • At least two display devices at least two display devices are spliced to form a gap, and the display devices include a support module and a panel arranged on the support module;
  • a light-emitting diode substrate is arranged on two adjacent display devices, and the light-emitting diode substrate covers the gap;
  • the light-emitting diode substrate includes a base, a light-emitting diode device, and a first magnetic member, so The base is disposed on two adjacent panels, the light emitting diode device is disposed on the base, and the first magnetic member is disposed on a side of the base away from the light emitting diode device;
  • a fixed module the fixed module includes a fixed part and a magnetic assembly, the fixed part is arranged on the support module; at least part of the fixed part corresponds to the gap area; the magnetic assembly is arranged on the on the fixing part and located in the gap, the magnetic component is magnetically connected to the first magnetic part;
  • Redundant pads are provided on the base, and the redundant pads are set on the side of the base away from the light-emitting diode device; the first magnetic member is fixedly connected to the redundant pads;
  • the first magnetic part includes one selected from magnetic conductor material and permanent magnetic material.
  • the magnetic assembly includes a supporting base, a connecting piece and a second magnetic piece, the supporting base is arranged on the fixing piece, and the connecting piece is telescopically arranged on On the support seat, the second magnetic part is arranged on the connecting part.
  • the connecting member and the second magnetic member are integrally formed, and a material of the connecting member is a magnetic material.
  • the support seat is provided with a threaded hole
  • the outer circumference of the connecting piece is provided with threads
  • the connecting piece is threaded into the threaded hole.
  • one end of the fixing member is connected to the back of one supporting module, and the other end of the fixing member is connected to the back of another supporting module, so The fixing member straddles the gap;
  • the connecting part is disposed on a part of the fixing part corresponding to the gap.
  • the fixing member is disposed in the gap, one end of the fixing member is connected to a side of the support module, and the other end of the fixing member is connected to The other side of the support module.
  • the fixing member includes a first fixing member and a second fixing member
  • the connecting member includes a first connecting member and a second connecting member
  • the first fixing part is arranged on the back or side of the one supporting module, and the second fixing part is arranged on the other supporting module.
  • the first connecting part is arranged on the first fixing part
  • the second connecting part is arranged on the second fixing part.
  • the support module is a backlight module
  • the panel is a liquid crystal panel
  • the support module includes a backplane
  • the panel is a non-liquid crystal panel
  • the panel is arranged on the backplane
  • the fixing member is arranged on the backplane on the side away from the panel.
  • the present application also relates to a spliced display device, which includes:
  • At least two display devices at least two display devices are spliced to form a gap, and the display devices include a support module and a panel arranged on the support module;
  • a light-emitting diode substrate is arranged on two adjacent display devices, and the light-emitting diode substrate covers the gap;
  • the light-emitting diode substrate includes a base, a light-emitting diode device, and a first magnetic member, so The base is disposed on two adjacent panels, the light emitting diode device is disposed on the base, and the first magnetic member is disposed on a side of the base away from the light emitting diode device;
  • a fixed module the fixed module includes a fixed part and a magnetic assembly, the fixed part is arranged on the support module; at least part of the fixed part corresponds to the gap area; the magnetic assembly is arranged on the On the fixing part and located in the gap, the magnetic component is magnetically connected to the first magnetic part.
  • the firmware module and the first magnetic part arranged on the LED substrate are used for magnetic connection, which simplifies the installation of the LED substrate and improves the adjustable performance of the LED substrate.
  • redundant pads are provided on the substrate, and the redundant pads are provided on a side of the substrate away from the light-emitting diode device;
  • the first magnetic component is fixedly connected to the redundant pad.
  • fixing the first magnetic part on the redundant pad on the one hand, rationally utilizes the idle pad, and on the other hand, welding can be used to make the connection between the first magnetic part and the redundant pad more stable.
  • the magnetic assembly includes a supporting base, a connecting piece and a second magnetic piece, the supporting base is arranged on the fixing piece, and the connecting piece is telescopically arranged on On the support seat, the second magnetic part is arranged on the connecting part.
  • the connecting piece is telescopically arranged on the supporting seat, which is convenient for adjusting the position of the LED substrate in the vertical direction, and improves the stability and applicability of installing the LED substrate.
  • the connecting member and the second magnetic member are integrally formed, and a material of the connecting member is a magnetic material.
  • the support seat is provided with a threaded hole
  • the outer circumference of the connecting piece is provided with threads
  • the connecting piece is threaded into the threaded hole.
  • Such arrangement is to realize the telescopic arrangement of the connecting piece, and the way of threaded connection improves the stretching accuracy and the convenience of stretching the connecting piece.
  • one end of the fixing member is connected to the back of one supporting module, and the other end of the fixing member is connected to the back of another supporting module, so The fixing member straddles the gap;
  • the connecting part is disposed on a part of the fixing part corresponding to the gap.
  • fixing the fixing member on the back of the supporting modules of two adjacent display devices improves the stability and convenience of installing the fixing module and the display device.
  • the fixing member is disposed in the gap, one end of the fixing member is connected to a side of the support module, and the other end of the fixing member is connected to The other side of the support module.
  • the fixing member is fixed on the sides of the supporting modules of two adjacent display devices, and is located in the gap, which improves the stability of the installation of the fixing module and the display device, and saves the installation space.
  • the fixing member includes a first fixing member and a second fixing member
  • the connecting member includes a first connecting member and a second connecting member
  • the first fixing part is arranged on the back or side of the one supporting module, and the second fixing part is arranged on the other supporting module.
  • the first connecting part is arranged on the first fixing part
  • the second connecting part is arranged on the second fixing part.
  • the installation is carried out in a way that one fixing part corresponds to one connecting part, which reduces the difficulty of maintenance.
  • the support module is a backlight module
  • the panel is a liquid crystal panel.
  • the support module includes a backplane
  • the panel is a non-liquid crystal panel
  • the panel is arranged on the backplane
  • the fixing member is arranged on the backplane on the side away from the panel.
  • the first magnetic member includes one selected from a magnetic conductor material and a permanent magnetic material.
  • the spliced display device includes at least two display devices, a light-emitting diode substrate and a fixed module. At least two display devices are spliced to form a gap. panel.
  • the light-emitting diode substrate is arranged on two adjacent display devices, and the light-emitting diode substrate covers the gap;
  • the light-emitting diode substrate includes a base, a light-emitting diode device and a first magnetic part, the light-emitting diode device is arranged on the base, and the first magnetic part is arranged on the base
  • the fixed module includes a fixed part and a magnetic component, and the fixed part is arranged on the support module; at least part of the fixed part corresponds to the gap area;
  • the magnetic component is arranged on the fixed part and is located in the gap, The magnetic component is magnetically connected with the first magnetic part.
  • the embodiment of the present application adopts the firmware module and the first magnetic part arranged on the LED substrate to perform magnetic connection, which simplifies the installation of the LED substrate and improves the adjustable performance of the LED substrate.
  • Fig. 1 is a first structural schematic diagram of a spliced display device provided by an embodiment of the present application
  • Figure 2 is an enlarged view of part H in Figure 1;
  • Fig. 3 is a schematic diagram of the first structure of the fixed module of the spliced display device provided by the embodiment of the present application;
  • Fig. 4 is a second structural schematic diagram of the fixed module of the spliced display device provided by the embodiment of the present application.
  • Fig. 5 is a schematic diagram of the third structure of the fixed module of the spliced display device provided by the embodiment of the present application.
  • Fig. 6 is a second structural schematic diagram of the spliced display device provided by the embodiment of the present application.
  • Fig. 7 is an enlarged view of part K in Fig. 6;
  • FIG. 8 is a schematic diagram of a third structure of a spliced display device provided by an embodiment of the present application.
  • Fig. 9 is an enlarged view of part L in Fig. 8.
  • FIG. 10 is a schematic diagram of a fourth structure of a spliced display device provided by an embodiment of the present application.
  • An embodiment of the present application provides a spliced display device, which will be described in detail below. It should be noted that the description sequence of the following embodiments is not intended to limit the preferred sequence of the embodiments.
  • an embodiment of the present application provides a spliced display device 1000 , which includes at least two display devices 100 , a light emitting diode substrate 200 and a fixing module 300 .
  • At least two display devices 100 are spliced to form a gap Fx.
  • the display device 100 includes a support module 11 and a panel 12 disposed on the support module 11 .
  • the LED substrate 200 is disposed on two adjacent display devices 100 .
  • the LED substrate 200 shields the gap Fx.
  • the LED substrate 200 includes a substrate 21 , LED devices 22 and a first magnetic member 23 .
  • the base 21 is disposed on two adjacent panels 12 .
  • the photodiode device 22 is disposed on the substrate 21 .
  • the first magnetic element 23 is disposed on the side of the substrate 21 away from the LED device 22 .
  • the fixing module 300 includes a fixing part 31 and a magnetic component 32 .
  • the fixing member 31 is disposed on the supporting module 11 . At least part of the fixing piece 31 corresponds to the slit Fx area.
  • the magnetic component 32 is disposed on the fixing member 31 and located in the gap Fx.
  • the magnetic assembly 32 is magnetically connected to the first magnetic member 23 .
  • the splicing display device 1000 of the embodiment of the present application adopts the fixed module 300 and the first magnetic member 23 provided on the LED substrate 200 for magnetic connection, which simplifies the installation of the LED substrate 200 and improves the stability of the LED substrate 200. Adjustable performance.
  • the support module 11 is a backlight module
  • the panel 12 is a liquid crystal panel.
  • the liquid crystal display device and the light emitting diode substrate 200 are used for mixed splicing, so as to reduce the cost of the spliced display device 1000 .
  • the support module 11 includes a backplane.
  • the panel 12 is a non-liquid crystal panel, and the panel 12 is arranged on the backplane.
  • the fixing part 31 is arranged on the side of the backboard away from the panel 12 .
  • the non-LCD panel may be a submillimeter light-emitting diode (Mini-LED) panel, a micro-light-emitting diode (Micro-LED) panel, an organic light-emitting diode (OLED) panel, or a quantum-dot light-emitting diode (QLED) panel.
  • Mini-LED submillimeter light-emitting diode
  • Micro-LED micro-light-emitting diode
  • OLED organic light-emitting diode
  • QLED quantum-dot light-emitting diode
  • the first magnetic member 23 includes one selected from magnetic conductor materials and permanent magnetic materials; for example, it can be iron, silicon steel, iron-aluminum alloy, permalloy, sendust, spinel-type ferrite Body, plane hexagonal ferrite and other materials, can also be magnetic steel, metal permanent magnet, hexagonal lead stone ferrite and rare earth permanent magnet materials.
  • redundant pads 24 are disposed on the substrate 21 .
  • the redundant pad 24 is disposed on the side of the substrate 21 away from the light emitting diode device 22 .
  • the first magnetic element 23 is fixedly connected to the redundant pad 24 .
  • the first magnetic piece 23 is fixed on the redundant pad 24.
  • the idle pad is rationally utilized; for stability.
  • the first magnetic element 23 can also be coated on the redundant pad 24 ; that is, the first magnetic element 23 is a film layer doped with magnetic particles.
  • the material of the redundant pad 24 may be a conductive material such as metal or metal oxide.
  • the material of the redundant pad 24 may be metal.
  • one end of the fixing piece 31 is connected to the back of one supporting module 11, the other end of the fixing piece 31 is connected to the back of another supporting module 11, and the fixing piece 31 spans the gap Fx.
  • the magnetic assembly 32 is disposed on a portion of the fixing member 31 corresponding to the gap Fx.
  • fixing the fixing member 31 on the back of the supporting modules 11 of two adjacent display devices 100 improves the stability and convenience of installing the fixing module 300 and the display device 100 .
  • the panel 12 includes a display area AA and a non-display area NA, and the non-display area NA is arranged outside the display area AA.
  • the LED substrate 200 is correspondingly disposed on the non-display area NA of the panel 12 .
  • the magnetic assembly 32 includes a support base 321 , a connecting piece 322 and a second magnetic piece 323 .
  • the supporting seat 321 is disposed on the fixing member 31 .
  • the connecting member 322 is telescopically disposed on the support base 321 .
  • the second magnetic part 323 is disposed on the connecting part 322 .
  • the connecting member 322 is telescopically arranged on the supporting base 321 , which is convenient for adjusting the position of the LED substrate 200 in the vertical direction, and improves the stability and applicability of the LED substrate 200 to be installed.
  • the support seat 321 is provided with a threaded hole 32a.
  • the outer periphery of the connecting piece 322 is provided with threads. The connecting piece 322 is screwed into the threaded hole 32a.
  • the threaded connection is used to realize the telescopic arrangement of the connecting member 322 , and the threaded connection improves the telescopic accuracy and convenience of the connecting member 322 .
  • the material of the second magnetic member 323 includes one selected from magnetic conductor materials and permanent magnetic materials; for example, it can be iron, silicon steel, iron-aluminum alloy, permalloy, sendust, spinel Materials such as ferrite and planar hexagonal ferrite can also be magnets, metal permanent magnets, hexagonal lead stone ferrite and rare earth permanent magnet materials.
  • At least one of the first magnetic component 23 and the second magnetic component 323 is a permanent magnetic component.
  • this embodiment may also adopt a clamping method to realize telescopic setting of the connecting member 322 .
  • a connection hole 32 b is provided on the side of the support base 321 facing the LED substrate 200 .
  • One of the locking blocks 32c and the locking slots 32d arranged at intervals is arranged on the wall of the connecting hole 32b, and the other one of the locking blocks 32c and the locking slots 32d is arranged on the outer peripheral wall of the connecting member 322.
  • the connecting piece 322 is disposed in the connecting hole 32b. The clamping block 32c and the clamping slot 32d are clamped and fitted.
  • the locking blocks 32c and the locking slots 32d are respectively arranged at intervals along the stretching direction of the connecting member 322 .
  • the locking groove 32d is provided on the wall of the connecting hole 32b, and the connecting member 322 includes the locking block 32c as an example for illustration, but it is not limited thereto.
  • the magnetic component 32 is also provided with a guide groove 32f.
  • the block 32c can slide in the guide groove 32f.
  • the guide grooves 32f and the locking grooves 32d are arranged alternately and communicated with each other.
  • the width of the guiding grooves 32f is smaller than that of the locking grooves 32d, and the depth of the guiding grooves 32f is smaller than that of the locking grooves 32d.
  • the difference between this embodiment and the embodiment corresponding to FIG. 3 or FIG. 4 lies in that the connecting part 322 and the second magnetic part 323 are integrally formed.
  • the material of the connecting piece 322 is a magnetic material. That is, the connecting part 322 and the second magnetic part 323 are made of the same material. Such an arrangement simplifies the structure of the magnetic component 32 and improves the stability of the overall structure.
  • the difference between this embodiment and the above-mentioned embodiments is that the fixing member 31 is disposed in the gap Fx.
  • One end of the fixing member 31 is connected to the side of one supporting module 11
  • the other end of the fixing member 31 is connected to the side of the other supporting module 11 .
  • the fixing member 31 is fixed on the sides of the supporting modules 11 of two adjacent display devices 100, and is located in the gap Fx, which improves the stability of the installation of the fixing module 300 and the display device 100, and saves installation time. space.
  • the fixing part 31 includes a first fixing part 311, a middle part 312 and a second fixing part 313, the first fixing part 311 is fixedly connected to one side of the supporting module 11, and the second fixing part 313 is fixedly connected to the other Support the side of the module 11.
  • the middle part 312 is connected between the first fixing part 311 and the second fixing part 313 .
  • the support seat 321 is disposed on the middle portion 312 .
  • FIG. 8 and FIG. 9 the difference between this embodiment and the embodiment corresponding to FIG.
  • the part 311 is plugged into the slot 11c of one supporting module 11
  • the second fixing part 313 is plugged into the slot 11c of the other supporting module 11 .
  • Such an arrangement is convenient for installing the fixed module 300 .
  • the fixing member 31 includes a first fixing member 31 a and a second fixing member 31 b.
  • the magnetic assembly 32 includes a first magnetic assembly 32m and a second magnetic assembly 32n.
  • the first fixing member 31 a is disposed on the back or side of a supporting module 11 .
  • the second fixing member 31b is disposed on the back or side of the other supporting module 11 .
  • the first magnetic component 32m is disposed on the first fixing member 31a.
  • the second magnetic component 32n is disposed on the second fixing member 31b.
  • installation is performed in a way that one fixing piece 31 corresponds to one connecting piece, which reduces the difficulty of maintenance.
  • first fixing member 31 a and the second fixing member 31 b are respectively disposed on the back side of the corresponding support module 11 for illustration, but it is not limited thereto.
  • the gap is used to pass through the flexible circuit board electrically connected to the LED substrate 200 .
  • the spliced display device includes at least two display devices, a light-emitting diode substrate and a fixed module. At least two display devices are spliced to form a gap. panel.
  • the light-emitting diode substrate is arranged on two adjacent display devices, and the light-emitting diode substrate covers the gap;
  • the light-emitting diode substrate includes a base, a light-emitting diode device and a first magnetic part, the light-emitting diode device is arranged on the base, and the first magnetic part is arranged on the base
  • the fixed module includes a fixed part and a magnetic component, and the fixed part is arranged on the supporting module; at least part of the fixed part corresponds to the gap area;
  • the magnetic component is arranged on the fixed part and is located in the gap, The magnetic component is magnetically connected with the first magnetic part.
  • the embodiment of the present application adopts the firmware module and the first magnetic part arranged on the LED substrate to perform magnetic connection, which simplifies the installation of the LED substrate and improves the adjustable performance of the LED substrate.

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  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
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  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
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Abstract

一种拼接显示装置（1000），包括至少两个显示装置（100）、发光二极管基板（200）和固定模组（300），至少两个显示装置（100）拼接设置形成有缝隙（Fx），发光二极管基板（200）设置在相邻的两个显示装置（100）上，用于遮挡缝隙（Fx）；发光二极管基板（200）包括基底（21）和第一磁性件（23），第一磁性件（23）设置在基底（21）上；固定模组（300）包括固定件（31）和磁性组件（32），磁性组件（32）设置在固定件（31）上，且位于缝隙（Fx）内，磁性组件（32）与第一磁性件（23）磁吸连接。

Description

拼接显示装置 技术领域
本申请涉及显示技术领域，具体涉及一种拼接显示装置。
 背景技术
随着户外显示市场的快速发展，大尺寸、高解析度成为户外显示的发展方向。传统的液晶显示装置具有成本低和解析度高的优势，但作为拼接屏无法消除拼缝，影响视觉效果。现有的技术中，采用结合Mini-LED显示技术，在拼缝处覆盖发光二极管灯条可实现，液晶面板零拼缝拼接，进而提升拼接品质。
在对现有技术的研究和实践过程中，本申请的发明人发现，发光二极管灯条一般采用胶体固定液晶面板上，不利于发光二极管灯条的安装和调整。
 技术问题
本申请实施例提供一种拼接显示装置，便于发光二极管基板的安装和调整。
 技术解决方案
本申请实施例提供一种拼接显示装置，其包括：
至少两个显示装置，至少两个所述显示装置拼接设置形成有缝隙，所述显示装置包括支撑模组和设置在所述支撑模组上的面板；
发光二极管基板，所述发光二极管基板设置在相邻的两个所述显示装置上，所述发光二极管基板遮挡所述缝隙；所述发光二极管基板包括基底、发光二极管器件和第一磁性件，所述基底设置在相邻的两个所述面板上，所述发光二极管器件设置在所述基底上，所述第一磁性件设置在所述基底远离所述发光二极管器件的一面上；以及
固定模组，所述固定模组包括固定件和磁性组件，所述固定件设置在所述支撑模组上；所述固定件的至少部分对应于所述缝隙区域；所述磁性组件设置在所述固定件上，且位于所述缝隙内，所述磁性组件与所述第一磁性件磁吸连接；
所述基底上设置有冗余焊盘，所述冗余焊盘设置在所述基底远离所述发光二极管器件的一面上；所述第一磁性件固定连接在所述冗余焊盘上；
所述第一磁性件包括选自磁导体材料和永磁性材料中的一种。
可选的，在本申请的一些实施例中，所述磁性组件包括支撑座、连接件和第二磁性件，所述支撑座设置在所述固定件上，所述连接件可伸缩的设置在所述支撑座上，所述第二磁性件设置在所述连接件上。
可选的，在本申请的一些实施例中，所述连接件和所述第二磁性件为一体成型结构，所述连接件的材料是磁性材料。
可选的，在本申请的一些实施例中，所述支撑座设置有螺纹孔，所述连接件的外周设置有螺纹，所述连接件螺纹连接在所述螺纹孔内。
可选的，在本申请的一些实施例中，所述固定件的一端连接于一所述支撑模组的背面，所述固定件的另一端连接于另一所述支撑模组的背面，所述固定件横跨所述缝隙；
所述连接件设置在所述固定件对应于所述缝隙的部分上。
可选的，在本申请的一些实施例中，所述固定件设置在所述缝隙内，所述固定件的一端连接于一所述支撑模组的侧面，所述固定件的另一端连接于另一所述支撑模组的侧面。
可选的，在本申请的一些实施例中，所述固定件包括第一固定件和第二固定件；所述连接件包括第一连接件和第二连接件；
在两个相邻的所述显示装置之间，所述第一固定件设置在所述一所述支撑模组的背面或侧面，所述第二固定件设置在另一所述支撑模组的背面或侧面；所述第一连接件设置在所述第一固定件上，所述第二连接件设置在所述第二固定件上。
可选的，在本申请的一些实施例中，所述支撑模组是背光模组，所述面板是液晶面板。
可选的，在本申请的一些实施例中，所述支撑模组包括背板，所述面板是非液晶面板，所述面板设置在所述背板上，所述固定件设置在所述背板远离所述面板的一面上。
相应的，本申请还涉及一种拼接显示装置，其包括：
至少两个显示装置，至少两个所述显示装置拼接设置形成有缝隙，所述显示装置包括支撑模组和设置在所述支撑模组上的面板；
发光二极管基板，所述发光二极管基板设置在相邻的两个所述显示装置上，所述发光二极管基板遮挡所述缝隙；所述发光二极管基板包括基底、发光二极管器件和第一磁性件，所述基底设置在相邻的两个所述面板上，所述发光二极管器件设置在所述基底上，所述第一磁性件设置在所述基底远离所述发光二极管器件的一面上；以及
固定模组，所述固定模组包括固定件和磁性组件，所述固定件设置在所述支撑模组上；所述固定件的至少部分对应于所述缝隙区域；所述磁性组件设置在所述固定件上，且位于所述缝隙内，所述磁性组件与所述第一磁性件磁吸连接。
其中，采用固件模组和设置在发光二极管基板上的第一磁性件进行磁吸连接，简化了发光二极管基板的安装，以及提高了发光二极管基板的可调节性能。
可选的，在本申请的一些实施例中，所述基底上设置有冗余焊盘，所述冗余焊盘设置在所述基底远离所述发光二极管器件的一面上；
所述第一磁性件固定连接在所述冗余焊盘上。
其中，将第一磁性件固定在冗余焊盘上，一方面合理利用了闲置的焊盘，另一方面可以采用焊接的方式使得第一磁性件和冗余焊盘的连接更为稳固。
可选的，在本申请的一些实施例中，所述磁性组件包括支撑座、连接件和第二磁性件，所述支撑座设置在所述固定件上，所述连接件可伸缩的设置在所述支撑座上，所述第二磁性件设置在所述连接件上。
其中，连接件在支撑座上进行可伸缩地设置，便于调节发光二极管基板在垂直方向的位置，提高了发光二极管基板安装的稳定性和适用性。
可选的，在本申请的一些实施例中，所述连接件和所述第二磁性件为一体成型结构，所述连接件的材料是磁性材料。
其中，这样的设置简化了磁性组件的架构，且提高了整体架构的稳定性。
可选的，在本申请的一些实施例中，所述支撑座设置有螺纹孔，所述连接件的外周设置有螺纹，所述连接件螺纹连接在所述螺纹孔内。
这样的设置以实现连接件的可伸缩设置，而采用螺纹连接的方式提高了连接件的伸缩精度以及伸缩的便捷性。
可选的，在本申请的一些实施例中，所述固定件的一端连接于一所述支撑模组的背面，所述固定件的另一端连接于另一所述支撑模组的背面，所述固定件横跨所述缝隙；
所述连接件设置在所述固定件对应于所述缝隙的部分上。
其中，将固定件固定在相邻的两个显示装置的支撑模组的背面，提高了固定模组与显示装置安装的稳定性和便捷性。
可选的，在本申请的一些实施例中，所述固定件设置在所述缝隙内，所述固定件的一端连接于一所述支撑模组的侧面，所述固定件的另一端连接于另一所述支撑模组的侧面。
其中，将固定件固定在相邻的两个显示装置的支撑模组的侧面，且位于缝隙内，即提高了固定模组与显示装置安装的稳定性，又节省了安装空间。
可选的，在本申请的一些实施例中，所述固定件包括第一固定件和第二固定件；所述连接件包括第一连接件和第二连接件；
在两个相邻的所述显示装置之间，所述第一固定件设置在所述一所述支撑模组的背面或侧面，所述第二固定件设置在另一所述支撑模组的背面或侧面；所述第一连接件设置在所述第一固定件上，所述第二连接件设置在所述第二固定件上。
其中，采用一固定件对应一连接件的方式进行安装，即降低了维护的难度。
可选的，在本申请的一些实施例中，所述支撑模组是背光模组，所述面板是液晶面板。这样的设置实现了液晶显示装置和发光二极管基板的混接，降低产品的成本。
可选的，在本申请的一些实施例中，所述支撑模组包括背板，所述面板是非液晶面板，所述面板设置在所述背板上，所述固定件设置在所述背板远离所述面板的一面上。这样的设置实现非液晶显示装置和发光二极管基板的混接，提高了适用性。
可选的，在本申请的一些实施例中，所述第一磁性件包括选自磁导体材料和永磁性材料中的一种。
 有益效果
本申请实施例的拼接显示装置，其包括至少两个显示装置、发光二极管基板和固定模组，至少两个显示装置拼接设置形成有缝隙，显示装置包括支撑模组和设置在支撑模组上的面板。发光二极管基板设置在相邻的两个显示装置上，发光二极管基板遮挡缝隙；发光二极管基板包括基底、发光二极管器件和第一磁性件，发光二极管器件设置在基底上，第一磁性件设置在基底远离发光二极管器件的一面上；固定模组包括固定件和磁性组件，固定件设置在支撑模组上；固定件的至少部分对应于缝隙区域；磁性组件设置在固定件上，且位于缝隙内，磁性组件与第一磁性件磁吸连接。
本申请的实施例采用固件模组和设置在发光二极管基板上的第一磁性件进行磁吸连接，简化了发光二极管基板的安装，以及提高了发光二极管基板的可调节性能。
 附图说明
为了更清楚地说明本申请实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本申请实施例提供的拼接显示装置的第一种结构示意图；
图2是图1中H部分的放大图；
图3是本申请实施例提供的拼接显示装置的固定模组的第一种结构示意图；
图4是本申请实施例提供的拼接显示装置的固定模组的第二种结构示意图；
图5是本申请实施例提供的拼接显示装置的固定模组的第三种结构示意图；
图6是本申请实施例提供的拼接显示装置的第二种结构示意图；
图7是图6中K部分的放大图；
图8是本申请实施例提供的拼接显示装置的第三种结构示意图；
图9是图8中L部分的放大图；
图10是本申请实施例提供的拼接显示装置的第四种结构示意图。
 本发明的实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。此外，应当理解的是，此处所描述的具体实施方式仅用于说明和解释本申请，并不用于限制本申请。在本申请中，在未作相反说明的情况下，使用的方位词如“上”和“下”通常是指装置实际使用或工作状态下的上和下，具体为附图中的图面方向；而“内”和“外”则是针对装置的轮廓而言的。
本申请实施例提供一种拼接显示装置，下文进行详细说明。需说明的是，以下实施例的描述顺序不作为对实施例优选顺序的限定。
请参照图1和图2，本申请实施例提供一种拼接显示装置1000，其包括至少两个显示装置100、发光二极管基板200和固定模组300。
至少两个显示装置100拼接设置形成有缝隙Fx。显示装置100包括支撑模组11和设置在支撑模组11上的面板12。
发光二极管基板200设置在相邻的两个显示装置100上。发光二极管基板200遮挡缝隙Fx。发光二极管基板200包括基底21、发光二极管器件22和第一磁性件23。基底21设置在相邻的两个面板12上。光二极管器件22设置在基底21上。第一磁性件23设置在基底21远离发光二极管器件22的一面上。
固定模组300包括固定件31和磁性组件32。固定件31设置在支撑模组11上。固定件31的至少部分对应于缝隙Fx区域。磁性组件32设置在固定件31上，且位于缝隙Fx内。磁性组件32与第一磁性件23磁吸连接。
本申请实施例的拼接显示装置1000采用固定模组300和设置在发光二极管基板200上的第一磁性件23进行磁吸连接，简化了发光二极管基板200的安装，以及提高了发光二极管基板200的可调节性能。
可选的，在显示装置100中，支撑模组11是背光模组，面板12是液晶面板。本实施例采用液晶显示装置和发光二极管基板200进行混接，降低拼接显示装置1000的成本。
可选的，在一些实施例中，支撑模组11包括背板。面板12是非液晶面板，面板12设置在所述背板上。固定件31设置在所述背板远离面板12的一面上。
比如，非液晶面板可以是次毫米级发光二极管（Mini-LED）面板、微型发光二极管（Micro-LED）面板、有机发光二极管（OLED）面板或量子点发光二极管（QLED）面板。
可选的，第一磁性件23包括选自磁导体材料和永磁性材料中的一种；比如可以是铁、硅钢、铁铝合金、坡莫合金、铁硅铝合金、尖晶石型铁氧体、平面六角型铁氧体等材料，也可以是磁钢、金属永磁、六角晶系铅石型铁氧体和稀土永磁材料等。
可选的，基底21上设置有冗余焊盘24。冗余焊盘24设置在基底21远离发光二极管器件22的一面上。第一磁性件23固定连接在冗余焊盘24上。
其中，将第一磁性件23固定在冗余焊盘24上，一方面合理利用了闲置的焊盘，另一方面可以采用焊接的方式使得第一磁性件23和冗余焊盘24的连接更为稳固。
在一些实施例中，第一磁性件23也可以是涂布在冗余焊盘24上；也即第一磁性件23为掺杂了磁性颗粒的膜层。
可选的，冗余焊盘24的材料可是金属、金属氧化物等导电材料。在本实施例中，冗余焊盘24的材料可以是金属。
可选的，固定件31的一端连接于一支撑模组11的背面，固定件31的另一端连接于另一支撑模组11的背面，固定件31横跨缝隙Fx。磁性组件32设置在固定件31对应于缝隙Fx的部分上。
其中，将固定件31固定在相邻的两个显示装置100的支撑模组11的背面，提高了固定模组300与显示装置100安装的稳定性和便捷性。
可选的，面板12包括显示区AA和非显示区NA，非显示区NA设置在显示区AA的外侧。
发光二极管基板200对应设置在面板12的非显示区NA上。
可选的，请参照图3，磁性组件32包括支撑座321、连接件322和第二磁性件323。支撑座321设置在固定件31上。连接件322可伸缩的设置在支撑座321上。第二磁性件323设置在连接件322上。
其中，连接件322在支撑座321上进行可伸缩地设置，便于调节发光二极管基板200在垂直方向的位置，提高了发光二极管基板200安装的稳定性和适用性。
可选的，支撑座321设置有螺纹孔32a。连接件322的外周设置有螺纹。连接件322螺纹连接在螺纹孔32a内。
本实施例采用螺纹连接的方式以实现连接件322的可伸缩设置，而采用螺纹连接的方式提高了连接件322的伸缩精度以及伸缩的便捷性。
可选的，第二磁性件323的材料包括选自磁导体材料和永磁性材料中的一种；比如可以是铁、硅钢、铁铝合金、坡莫合金、铁硅铝合金、尖晶石型铁氧体、平面六角型铁氧体等材料，也可以是磁钢、金属永磁、六角晶系铅石型铁氧体和稀土永磁材料等。
其中，第一磁性件23和第二磁性件323中的至少一个是永磁性的磁性件。
可选的，请参照图4，在一些实施例中，相较于上相较于与图3对应的实施例，该实施例也可以采用卡接方式，实现连接件322的伸缩设置。
也即，本实施例与图3对应的实施例的不同之处在于：在磁性组件32中，支撑座321面向发光二极管基板200的一侧设置有连接孔32b。连接孔32b的孔壁上设置有间隔排列的卡块32c和卡槽32d中的一种，连接件322的外周壁上设置有卡块32c和卡槽32d中的另一种。连接件322设置在连接孔32b内。卡块32c和卡槽32d卡接配合。
其中，卡块32c和卡槽32d分别沿着连接件322的伸缩方向间隔排布。
本实施例以卡槽以32d设置在连接孔32b的孔壁上，连接件322包括卡块32c为例进行说明，但不限于此。
可选的，磁性组件32上还设置有导向槽32f。卡块32c可在导向槽32f内滑动。在连接件322的伸缩方向上，导向槽32f和卡槽32d交替设置且相连通，导向槽32f的宽度小于卡槽32d的宽度，导向槽32f的深度小于卡槽32d的深度。这样的设置便于连接件322在连接孔32b内移动。
可选的，请参照图5，在一些实施例中，本实施例与图3或图4对应的实施例的不同之处在于：连接件322和第二磁性件323为一体成型结构。连接件322的材料是磁性材料。也即，连接件322和第二磁性件323的材料相同。这样的设置简化了磁性组件32的架构，且提高了整体架构的稳定性。
需要说明的是，本实施例以相较于图3对应的实施例为例进行说明，但不限于此。
可选的，请参照图6和图7，在一些实施例中，相较于上述各个实施例，本实施例与上述各个实施例的不同之处在于：固定件31设置在缝隙Fx内。固定件31的一端连接于一支撑模组11的侧面，固定件31的另一端连接于另一支撑模组11的侧面。
其中，将固定件31固定在相邻的两个显示装置100的支撑模组11的侧面，且位于缝隙Fx内，即提高了固定模组300与显示装置100安装的稳定性，又节省了安装空间。
可选的，固定件31包括第一固定部311、中间部312和第二固定部313，第一固定部311固定连接于一支撑模组11的侧面，第二固定部313固定连接于另一支撑模组11的侧面。中间部312连接在第一固定部311和第二固定部313之间。支撑座321设置在中间部312上。
可选的，请参照图8和图9，在一些实施例中，本实施例与图6对应的实施例的不同之处在于：支撑模组11的侧面设置有插接槽11c，第一固定部311插接于一支撑模组11的插接槽11c内，第二固定部313插接于另一支撑模组11的插接槽11c内。这样的设置便于安装固定模组300。
可选的，请参照图10，在一些实施例中，相较于上述各个实施例，固定件31包括第一固定件31a和第二固定件31b。磁性组件32包括第一磁性组件32m和第二磁性组件32n。
在两个相邻的显示装置100之间，第一固定件31a设置在一支撑模组11的背面或侧面。第二固定件31b设置在另一支撑模组11的背面或侧面。第一磁性组件32m设置在第一固定件31a上。第二磁性组件32n设置在第二固定件31b上。
其中，采用一固定件31对应一连接件的方式进行安装，即降低了维护的难度。
需要说明的是，本实施例以第一固定件31a和第二固定件31b分别设置对应的支撑模组11的背面为例进行说明，但不限于此。
可选的，第一固定件31a和第二固定件31b之间具有间隙Jx。该间隙用于穿过电连接于发光二极管基板200的柔性电路板。
本申请实施例的拼接显示装置，其包括至少两个显示装置、发光二极管基板和固定模组，至少两个显示装置拼接设置形成有缝隙，显示装置包括支撑模组和设置在支撑模组上的面板。发光二极管基板设置在相邻的两个显示装置上，发光二极管基板遮挡缝隙；发光二极管基板包括基底、发光二极管器件和第一磁性件，发光二极管器件设置在基底上，第一磁性件设置在基底远离发光二极管器件的一面上；固定模组包括固定件和磁性组件，固定件设置在支撑模组上；固定件的至少部分对应于缝隙区域；磁性组件设置在固定件上，且位于缝隙内，磁性组件与第一磁性件磁吸连接。
本申请的实施例采用固件模组和设置在发光二极管基板上的第一磁性件进行磁吸连接，简化了发光二极管基板的安装，以及提高了发光二极管基板的可调节性能。
以上对本申请实施例所提供的一种拼接显示装置进行了详细介绍，本文中应用了具体个例对本申请的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本申请的方法及其核心思想；同时，对于本领域的技术人员，依据本申请的思想，在具体实施方式及应用范围上均会有改变之处，综上所述，本说明书内容不应理解为对本申请的限制。

Claims (20)

  1. 一种拼接显示装置，其包括：
    至少两个显示装置，至少两个所述显示装置拼接设置形成有缝隙，所述显示装置包括支撑模组和设置在所述支撑模组上的面板；
    发光二极管基板，所述发光二极管基板设置在相邻的两个所述显示装置上，所述发光二极管基板遮挡所述缝隙；所述发光二极管基板包括基底、发光二极管器件和第一磁性件，所述基底设置在相邻的两个所述面板上，所述发光二极管器件设置在所述基底上，所述第一磁性件设置在所述基底远离所述发光二极管器件的一面上；以及
    固定模组，所述固定模组包括固定件和磁性组件，所述固定件设置在所述支撑模组上；所述固定件的至少部分对应于所述缝隙区域；所述磁性组件设置在所述固定件上，且位于所述缝隙内，所述磁性组件与所述第一磁性件磁吸连接；
    所述基底上设置有冗余焊盘，所述冗余焊盘设置在所述基底远离所述发光二极管器件的一面上；所述第一磁性件固定连接在所述冗余焊盘上；
    所述第一磁性件包括选自磁导体材料和永磁性材料中的一种。
  2. 根据权利要求1所述的拼接显示装置，其中，所述磁性组件包括支撑座、连接件和第二磁性件，所述支撑座设置在所述固定件上，所述连接件可伸缩的设置在所述支撑座上，所述第二磁性件设置在所述连接件上。
  3. 根据权利要求2所述的拼接显示装置，其中，所述连接件和所述第二磁性件为一体成型结构，所述连接件的材料是磁性材料。
  4. 根据权利要求2所述的拼接显示装置，其中，所述支撑座设置有螺纹孔，所述连接件的外周设置有螺纹，所述连接件螺纹连接在所述螺纹孔内。
  5. 根据权利要求2所述的拼接显示装置，其中，所述固定件的一端连接于一所述支撑模组的背面，所述固定件的另一端连接于另一所述支撑模组的背面，所述固定件横跨所述缝隙；
    所述连接件设置在所述固定件对应于所述缝隙的部分上。
  6. 根据权利要求2所述的拼接显示装置，其中，所述固定件设置在所述缝隙内，所述固定件的一端连接于一所述支撑模组的侧面，所述固定件的另一端连接于另一所述支撑模组的侧面。
  7. 根据权利要求2所述的拼接显示装置，其中，所述固定件包括第一固定件和第二固定件；所述连接件包括第一连接件和第二连接件；
    在两个相邻的所述显示装置之间，所述第一固定件设置在所述一所述支撑模组的背面或侧面，所述第二固定件设置在另一所述支撑模组的背面或侧面；所述第一连接件设置在所述第一固定件上，所述第二连接件设置在所述第二固定件上。
  8. 根据权利要求1所述的拼接显示装置，其中，所述支撑模组是背光模组，所述面板是液晶面板。
  9. 根据权利要求1所述的拼接显示装置，其中，所述支撑模组包括背板，所述面板是非液晶面板，所述面板设置在所述背板上，所述固定件设置在所述背板远离所述面板的一面上。
  10. 一种拼接显示装置，其包括：
    至少两个显示装置，至少两个所述显示装置拼接设置形成有缝隙，所述显示装置包括支撑模组和设置在所述支撑模组上的面板；
    发光二极管基板，所述发光二极管基板设置在相邻的两个所述显示装置上，所述发光二极管基板遮挡所述缝隙；所述发光二极管基板包括基底、发光二极管器件和第一磁性件，所述基底设置在相邻的两个所述面板上，所述发光二极管器件设置在所述基底上，所述第一磁性件设置在所述基底远离所述发光二极管器件的一面上；以及
    固定模组，所述固定模组包括固定件和磁性组件，所述固定件设置在所述支撑模组上；所述固定件的至少部分对应于所述缝隙区域；所述磁性组件设置在所述固定件上，且位于所述缝隙内，所述磁性组件与所述第一磁性件磁吸连接。
  11. 根据权利要求10所述的拼接显示装置，其中，所述基底上设置有冗余焊盘，所述冗余焊盘设置在所述基底远离所述发光二极管器件的一面上；
    所述第一磁性件固定连接在所述冗余焊盘上。
  12. 根据权利要求10所述的拼接显示装置，其中，所述磁性组件包括支撑座、连接件和第二磁性件，所述支撑座设置在所述固定件上，所述连接件可伸缩的设置在所述支撑座上，所述第二磁性件设置在所述连接件上。
  13. 根据权利要求12所述的拼接显示装置，其中，所述连接件和所述第二磁性件为一体成型结构，所述连接件的材料是磁性材料。
  14. 根据权利要求13所述的拼接显示装置，其中，所述支撑座设置有螺纹孔，所述连接件的外周设置有螺纹，所述连接件螺纹连接在所述螺纹孔内。
  15. 根据权利要求12所述的拼接显示装置，其中，所述固定件的一端连接于一所述支撑模组的背面，所述固定件的另一端连接于另一所述支撑模组的背面，所述固定件横跨所述缝隙；
    所述连接件设置在所述固定件对应于所述缝隙的部分上。
  16. 根据权利要求12所述的拼接显示装置，其中，所述固定件设置在所述缝隙内，所述固定件的一端连接于一所述支撑模组的侧面，所述固定件的另一端连接于另一所述支撑模组的侧面。
  17. 根据权利要求12所述的拼接显示装置，其中，所述固定件包括第一固定件和第二固定件；所述连接件包括第一连接件和第二连接件；
    在两个相邻的所述显示装置之间，所述第一固定件设置在所述一所述支撑模组的背面或侧面，所述第二固定件设置在另一所述支撑模组的背面或侧面；所述第一连接件设置在所述第一固定件上，所述第二连接件设置在所述第二固定件上。
  18. 根据权利要求10所述的拼接显示装置，其中，所述支撑模组是背光模组，所述面板是液晶面板。
  19. 根据权利要求10所述的拼接显示装置，其中，所述支撑模组包括背板，所述面板是非液晶面板，所述面板设置在所述背板上，所述固定件设置在所述背板远离所述面板的一面上。
  20. 根据权利要求10所述的拼接显示装置，其中，所述第一磁性件包括选自磁导体材料和永磁性材料中的一种。
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