WO2020073575A1 - Led 显示模块及 led 显示屏 - Google Patents

Led 显示模块及 led 显示屏 Download PDF

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Publication number
WO2020073575A1
WO2020073575A1 PCT/CN2019/075701 CN2019075701W WO2020073575A1 WO 2020073575 A1 WO2020073575 A1 WO 2020073575A1 CN 2019075701 W CN2019075701 W CN 2019075701W WO 2020073575 A1 WO2020073575 A1 WO 2020073575A1
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WIPO (PCT)
Prior art keywords
lamp
led display
lamp board
display module
led
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PCT/CN2019/075701
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English (en)
French (fr)
Inventor
何西明
李选中
吴振志
吴涵渠
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深圳市奥拓电子股份有限公司
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Publication of WO2020073575A1 publication Critical patent/WO2020073575A1/zh

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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F27/00—Combined visual and audible advertising or displaying, e.g. for public address
    • 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

Definitions

  • the utility model relates to LED display equipment, in particular to an LED display module and an LED display screen.
  • LED display screens can easily achieve high resolution and are used in theaters, they are expected to become the future development trend of theaters.
  • the super-large LED display is usually formed by assembling several cabinets, and the cabinets are tightly spliced. When the sound is placed on the back of the display, the sound cannot pass through, which affects the sound effect of the theater.
  • a first aspect of the present invention provides an LED display module, including:
  • the lamp board includes a first lamp board, a second lamp board and a connector.
  • the first lamp board is provided with a first through hole, and the first through hole penetrates the first lamp board in a thickness direction.
  • the LED lamp beads are arranged on the first lamp board and arranged in an array on the first lamp board, and the second lamp board and the first lamp board are stacked and connected through the connection The device is electrically connected to the first lamp board.
  • it further includes various electronic components, and the electronic components are disposed on the second lamp board;
  • Both the first lamp board and the second lamp board are provided with a printed circuit, and the LED lamp beads are connected to the connector through the printed circuit on the first lamp board, and then pass through the second lamp
  • the printed circuit on the board is connected to the electronic component.
  • the first through hole is disposed in the middle of the four LED lamp beads, and each four LED lamp beads is correspondingly provided with the first through hole.
  • the LED lamp beads are composite lamp beads.
  • the LED lamp beads are provided with perforations, a portion of the first through holes on the first lamp plate correspond to the perforations, and the first through holes and the perforations communicate with each other .
  • a second through hole is provided on the second lamp board, and the projection of the second through hole on the first lamp board does not overlap with the first through hole.
  • it further includes a bottom case, the second lamp board is fixedly connected to the bottom case, the bottom case is provided with at least one hollow hole, and each position on the second lamp board The second through hole communicates with at least one of the hollow holes.
  • it further includes a microphone, the microphone is disposed in the gap between the first lamp board and the second lamp board; or
  • the microphone is disposed on the bottom case.
  • the lamp board is at least partially contained in the bottom case.
  • the above-mentioned LED display module through the arrangement of the double-layer lamp board, can only lay the LED lamp beads on the first lamp board, so that more space is reserved on the first lamp board for laying the first through-hole, and the remaining electronic
  • the components are arranged on the second lamp board, which can make the LED display module have better sound transmission effect.
  • a second aspect of the present invention provides an LED display screen.
  • the LED display screen includes a box frame and an LED display module.
  • the LED display module is fixedly connected to the box frame.
  • the LED display module is any of the LED display modules described above. .
  • the above-mentioned LED display screen through the arrangement of the double-layer lamp board of the LED display module, only LED lamp beads can be arranged on the first lamp board, so that more space is reserved on the first lamp board to arrange the first through hole, And the other electronic components are arranged on the second lamp board, which can make the LED display screen have better sound transmission effect.
  • FIG. 1 is a top view of an LED display module according to an embodiment of the present invention.
  • FIG. 2 is a schematic cross-sectional structure diagram of an LED display module according to an embodiment of the present invention.
  • FIG. 3 is a top view of an LED display module according to yet another embodiment of the present invention.
  • FIG. 4 is a schematic cross-sectional structure diagram of an LED display module according to still another embodiment of the present invention.
  • FIG. 5 is a schematic cross-sectional structure diagram of an LED display module according to yet another embodiment of the present invention.
  • FIG. 1 and FIG. 2 exemplarily show a schematic cross-sectional structure diagram of an LED display module 10 according to an embodiment of the present invention.
  • the LED display module 10 is applied to an LED display screen, which can make the sound on the back of the LED display screen. Spread to the front to reduce the hindering effect of the LED display on sound propagation.
  • the LED display is used as a projection screen in a theater, it can make the theater have better sound effects.
  • the LED display module 10 may include LED lamp beads 110 and a lamp board 120.
  • the LED lamp beads 110 are disposed on the lamp board 120 and arranged in an array on the lamp board 120.
  • the LED lamp beads 110 may include at least one of a red light chip (R chip), a green light chip (G chip), and a blue light chip (B chip).
  • the LED lamp beads 110 include a red light chip (R chip), a green light chip (G chip), and a blue light chip (B chip), so that the LED display module 10 can achieve full color display.
  • the LED lamp beads 110 may be single lamp beads or composite lamp beads.
  • the LED lamp beads 110 are composite lamp beads, which include multiple sets of light-emitting chips and a lamp body, and the multiple sets of light-emitting chips are arranged in an array on the lamp body.
  • the composite lamp beads can be regarded as a plurality of lamp beads connected and fixed to each other, and the lamp beads have a predetermined distance between them, which is equal to the row and column spacing of the LED lamp beads 110 of the LED display module 10.
  • the LED lamp beads 110 may be light-emitting chips arranged in a 2 * 2 array.
  • the arrangement of the light-emitting chips on the lamp body may also be other array arrangements, such as 3 * 3 array, 2 * 3 array, 3 * 2 array, etc.
  • the LED lamp bead 110 is a composite lamp bead, it will help to reduce the number of pins of the LED lamp bead 110 and at the same time help to fix the LED lamp bead 110 on the lamp board 120.
  • the lamp board 120 may include a first lamp board 121, a second lamp board 123 and a connector 125.
  • the first lamp board 121 is provided with a first through hole 121a, and the first through hole 121a penetrates the first lamp board 121 in the thickness direction
  • the LED lamp beads 110 are disposed on the first lamp board 121, and the second lamp board 123 is spaced apart from the first lamp board 121, and is electrically connected to the first lamp board 121 through the connector 125.
  • Both the first lamp board 121 and the second lamp board 123 are provided with printed circuits, and the LED lamp beads 110 are connected to the connector 125 through the printed circuit on the first lamp board 121 and then connected through the printed circuit on the second lamp board 123
  • the electronic components such as driving chipsets may be disposed on the second lamp board 123.
  • the first lamp board 121 By stacking the first lamp board 121 and the second lamp board 123, only the lamp beads can be arranged on the first lamp board 121, and other electronic components (such as the driving chip set) can be arranged on the second lamp board 123, avoiding the problem of space contradiction between the layout of the first through hole 121a and the layout of the electronic components when multiple electronic components are arranged on the first lamp board 121, therefore, the first lamp board 121 can be spared There is more space to arrange the first through holes 121a, so that the first lamp plate 121 has a better sound transmission effect.
  • the electronic component may include a microphone, and the microphone may be disposed in the gap between the first lamp board 121 and the second lamp board 123, whereby the sound of the microphone can be directly transmitted through the first through hole 121a.
  • the first through holes 121a may be disposed in the middle of the four LED lamp beads 110, and a first through hole 121a is correspondingly provided between each four LED lamp beads 110.
  • the 2 * 3 array of LED lamp beads 110 may be provided with two first through holes 121a.
  • the LED lamp bead 110 when the LED lamp bead 110 is a composite lamp bead, the LED lamp bead 110 may be provided with a through hole 110a, and the first lamp board 121 has a portion of the first through hole 121a corresponding to the through hole 110a, and the first through hole 121a and the perforation 110a communicate with each other. At this time, the first through hole 121a is provided corresponding to the LED lamp bead 110 and is blocked by the LED lamp bead 110. A plurality of through holes 110a on the LED lamp beads 110 may also be provided.
  • the through holes 110a are provided in the middle of the four light emitting chips, between each four light emitting chips A through hole 110a is correspondingly provided.
  • the versatility of the first lamp board 121 can be enhanced, so that the first lamp board 121 can be applied to both single LED lamp beads 110 and composite lamp beads.
  • the second lamp board 123 may also be provided with a second through hole 123a, and the projection of the second through hole 123a on the first lamp board 121 does not overlap with the first through hole 121a.
  • the microphone may not be provided between the first light board 121 and the second light board 123, but may be provided on the back of the second light board 123, and sound transmission may be achieved.
  • the connector 125 may be a header. By providing the connector 125, not only can the first lamp board 121 and the second lamp board 123 be electrically connected, but also the first lamp board 121 can be fixed, enhancing the stability of the connection between the first lamp board 121 and the second lamp board 123 Sex.
  • the LED display module 10 may further include a bottom case 130, and the lamp board 120 is fixed on the bottom case 130.
  • the second lamp board 123 is fixedly connected to the bottom case 130, whereby the lamp board 120 is assembled on the bottom case 130.
  • the microphone may be disposed on the bottom case 130, and the sound emitted by the microphone may propagate along the second through hole 123a and the first through hole 121a.
  • the bottom case 130 may be provided with at least one hollow hole 130a, and each second through hole 123a on the second lamp board 123 communicates with at least one hollow hole 130a.
  • the arrangement position of the microphone can be made more flexible.
  • the light board 120 may be at least partially received in the bottom case 130.
  • a receiving slot 130b may be provided on the side of the bottom case 130 close to the lamp board 120.
  • the lamp board 120 is accommodated in the receiving slot 130b, which may protect the lamp board 120.
  • the first lamp board 121 may be flush with the opening end of the groove wall of the accommodation groove 130b.
  • the first light board 121 can be fixedly connected to the bottom case 130 to enhance the stability of the connection of the light board 120, and at the same time prevent the connector 125 from being stressed too much when the first light board 121 is stressed, which may cause the connector 125 Damage problem.
  • the above-mentioned LED display module 10 can be provided with only the LED lamp beads 110 on the first lamp board 121 through the arrangement of the double lamp board, so that more space is reserved on the first lamp board 121 to arrange the first through hole 121a And the other electronic components are arranged on the second lamp board 123, so that the LED display module 10 can have a better sound transmission effect.
  • An embodiment of the present invention also provides an LED display screen.
  • the LED display screen includes a box frame and an LED display module.
  • the LED display module is fixedly connected to the box frame.
  • the LED display module is the LED display described in any of the above embodiments Module.
  • the above-mentioned LED display screen through the arrangement of the double-layer lamp board of the LED display module, only LED lamp beads can be arranged on the first lamp board, so that more space is reserved on the first lamp board to arrange the first through hole, And the other electronic components are arranged on the second lamp board, which can make the LED display screen have better sound transmission effect.

Abstract

一种LED显示模块（10）及LED显示屏，LED显示模块（10）包括：LED灯珠（110）；及灯板（120），灯板（120）包括第一灯板（121）、第二灯板（123）及连接器（125），第一灯板（121）上设置有第一贯孔（121a），第一贯孔（121a）在厚度方向上贯穿第一灯板（121）， LED灯珠（110）设置于第一灯板（121）上，并在第一灯板（121）上呈阵列式排布，第二灯板（123）与第一灯板（121）层叠设置，并通过连接器（125）与第一灯板（121）电连接。LED显示屏包括LED显示模块（10）。通过LED显示模块（10）的双层灯板（120）的设置，可以在第一灯板（121）上仅布设LED灯珠（110），从而在第一灯板（121）上预留较多的空间以布设第一贯孔（121a），而将其余电子元器件布设到第二灯板（123）上，可以使LED显示屏具有较好的透声效果。

Description

LED显示模块及LED显示屏 技术领域
本实用新型涉及LED显示设备，特别是涉及一种LED显示模块及LED显示屏。
 背景技术
LED显示屏由于能够较为轻易的实现高分辨率，应用于影院，预期成为未来影院的发展趋势。超大的LED显示屏通常是由若干个箱体拼装形成，箱体之间严密拼接，在音响放置于显示屏背面时，声音无法透过，从而影响影院的音效。
 技术问题
基于此，有必要针对LED显示屏应用于影院时，声音无法透过显示屏，从而影响影院音效的问题，提供一种LED显示模块及LED显示屏。
 技术解决方案
本实用新型第一方面提供一种LED显示模块，包括：
LED灯珠；及
灯板，包括第一灯板、第二灯板及连接器，所述第一灯板上设置有第一贯孔，所述第一贯孔在厚度方向上贯穿所述第一灯板，所述LED灯珠设置于所述第一灯板上，并在所述第一灯板上呈阵列式排布，所述第二灯板与所述第一灯板层叠设置，并通过所述连接器与所述第一灯板电连接。
在其中一个实施例中，还包括多种电子元器件，所述电子元器件设置于所述第二灯板上；
所述第一灯板及所述第二灯板上均设置有印刷电路，所述LED灯珠通过所述第一灯板上的印刷电路连接于所述连接器，再通过所述第二灯板上的印刷电路连接于所述电子元器件。
在其中一个实施例中，所述第一贯孔设置于四个所述LED灯珠的中间，每四个所述LED灯珠对应设置一所述第一贯孔。
在其中一个实施例中，所述LED灯珠为复合灯珠。
在其中一个实施例中，所述LED灯珠上设置有穿孔，所述第一灯板上部分所述第一贯孔对应所述穿孔设置，且所述第一贯孔与所述穿孔相互连通。
在其中一个实施例中，所述第二灯板上设置有第二贯孔，且所述第二贯孔在所述第一灯板上的投影与所述第一贯孔不重叠。
在其中一个实施例中，还包括底壳，所述第二灯板固定连接于所述底壳，所述底壳上设置有至少一个镂空孔，且所述第二灯板上的每个所述第二贯孔至少与一所述镂空孔连通。
在其中一个实施例中，还包括麦克风，所述麦克风设置于所述第一灯板与所述第二灯板之间的间隙内；或
所述麦克风设置于所述底壳上。
在其中一个实施例中，所述灯板至少部分收容于底壳内。
上述LED显示模块，通过双层灯板的设置，可以在第一灯板上仅布设LED灯珠，从而在第一灯板上预留较多的空间以布设第一贯孔，而将其余电子元器件布设到第二灯板上，可以使LED显示模块具有较好的透声效果。
本实用新型第二方面提供一种LED显示屏，LED显示屏包括箱体框架及LED显示模块，LED显示模块固定连接于箱体框架，所述LED显示模块为上述任一所述的LED显示模块。
 有益效果
上述LED显示屏，通过LED显示模块的双层灯板的设置，可以在第一灯板上仅布设LED灯珠，从而在第一灯板上预留较多的空间以布设第一贯孔，而将其余电子元器件布设到第二灯板上，可以使LED显示屏具有较好的透声效果。
 附图说明
图1为本实用新型一实施例的LED显示模块的俯视图；
图2为本实用新型一实施例的LED显示模块的剖面结构示意图；
图3为本实用新型又一实施例的LED显示模块的俯视图；
图4为本实用新型又一实施例的LED显示模块的剖面结构示意图；
图5为本实用新型又一实施例的LED显示模块的剖面结构示意图。
 本发明的实施方式
为了便于理解本实用新型，下面将参照相关附图对本实用新型进行更全面的描述。附图中给出了本实用新型的较佳实施方式。但是，本实用新型可以以许多不同的形式来实现，并不限于本文所描述的实施方式。相反地，提供这些实施方式的目的是使对本实用新型的公开内容理解的更加透彻全面。
需要说明的是，当元件被称为“固定于”另一个元件，它可以直接在另一个元件上或者也可以存在居中的元件。当一个元件被认为是“连接”另一个元件，它可以是直接连接到另一个元件或者可能同时存在居中元件。本文所使用的术语“垂直的”、“水平的”、“左”、“右”以及类似的表述只是为了说明的目的，并不表示是唯一的实施方式。
除非另有定义，本文所使用的所有的技术和科学术语与属于本实用新型的技术领域的技术人员通常理解的含义相同。本文中在本实用新型的说明书中所使用的术语只是为了描述具体的实施方式的目的，不是旨在于限制本实用新型。本文所使用的术语“及／或”包括一个或多个相关的所列项目的任意的和所有的组合。
请参阅图1和图2，示例性的示出了本实用新型一实施例的LED显示模块10的剖面结构示意图，所述LED显示模块10应用于LED显示屏，能够使LED显示屏背面的声音传播至正面，降低LED显示屏对声音传播的阻碍作用，当LED显示屏用作影院的放映屏幕时，可以使影院具有较好的音效。
如图1所示，LED显示模块10可以包括LED灯珠110及灯板120，LED灯珠110设置于灯板120上，并在灯板120上呈阵列式排布。
LED灯珠110可以包括红光芯片（R芯片）、绿光芯片（G芯片）、蓝光芯片（B芯片）中的至少一种。在一些实施例中，LED灯珠110包括红光芯片（R芯片）、绿光芯片（G芯片）及蓝光芯片（B芯片），由此，LED显示模块10可以实现全彩显示。
LED灯珠110可以是单颗灯珠，也可以是复合灯珠。在一个或多个实施例中，LED灯珠110为复合灯珠，包括多组发光芯片和灯体，多组发光芯片在灯体上呈阵列式排布。复合灯珠可以视为多个灯珠相互连接固定，且灯珠之间具有预设间距，预设的间距等于LED显示模块10的LED灯珠110的行列间距。例如，LED灯珠110可以是2*2阵列排布的发光芯片。当然，发光芯片在灯体上的排布还可以是其他的阵列排布，例如3*3阵列、2*3阵列、3*2阵列等。LED灯珠110为复合灯珠时，将有利于减少LED灯珠110的引脚数量，同时利于将LED灯珠110固定在灯板120上。
灯板120可以包括第一灯板121、第二灯板123及连接器125，第一灯板121上设置有第一贯孔121a，第一贯孔121a在厚度方向上贯穿第一灯板121，LED灯珠110设置于第一灯板121上，第二灯板123与第一灯板121间隔设置，并通过连接器125与第一灯板121电连接。
第一灯板121及第二灯板123上均设置有印刷电路，LED灯珠110通过第一灯板121上的印刷电路连接于连接器125，再通过第二灯板123上的印刷电路连接于驱动芯片组等电子元器件，驱动芯片组等电子元器件可以设置于第二灯板123上。
通过设置第一灯板121、第二灯板123的层叠设置，可以实现在第一灯板121上仅布置灯珠，而将其他的电子元器件（如驱动芯片组）布置到第二灯板123，避免了第一灯板121上布置有多种电子元器件时，第一贯孔121a的布设与电子元器件的布设存在空间矛盾的问题，因而，在第一灯板121上可以空余较多的空间来布设第一贯孔121a，从而使第一灯板121具有较好的透声效果。例如，电子元器件可以包括麦克风，麦克风可以设置于第一灯板121与第二灯板123之间的间隙内，由此，麦克风的声音可以直接透过第一贯孔121a进行传播。
在具体的实施例中，第一贯孔121a可以设置于四个LED灯珠110的中间，每四个LED灯珠110之间对应设置一第一贯孔121a。例如，2*3阵列的LED灯珠110可以设置2个第一贯孔121a。
请参阅图3，当LED灯珠110为复合灯珠时，LED灯珠110上可以设置有穿孔110a，第一灯板121上有部分第一贯孔121a对应穿孔110a设置，且第一贯孔121a与穿孔110a相互连通。此时，第一贯孔121a对应LED灯珠110设置，并被LED灯珠110所遮挡。LED灯珠110上的穿孔110a也可以设置多个，例如，当LED芯片在复合灯珠的灯体上阵列排布时，穿孔110a设置于四个发光芯片的中间，每四个发光芯片之间对应设置一穿孔110a。通过在灯珠上设置穿孔110a，即可以增强第一灯板121的通用性，使第一灯板121既可以适用于单颗LED灯珠110，又可以适用于复合灯珠，此外，还可以增强使用复合灯珠贴装时的透声效果。
请参阅图4，第二灯板123上也可以设置有第二贯孔123a，且第二贯孔123a在第一灯板121上的投影与第一贯孔121a不重叠。此时，麦克风可以不设置于第一灯板121与第二灯板123之间，而可以设置于第二灯板123的背面，且可以实现透声。
连接器125可以是排针。通过设置连接器125，既可以实现第一灯板121与第二灯板123的电连接，还能够实现第一灯板121的固定，增强第一灯板121与第二灯板123连接的稳固性。
请参阅图5，LED显示模块10还可以包括底壳130，灯板120固定于底壳130上。具体的，第二灯板123固定连接于底壳130，由此，灯板120被装配于底壳130上。麦克风可以设置于底壳130上，麦克风发出的声音可以沿着第二贯孔123a和第一贯孔121a进行传播。
底壳130上可以设置有至少一个镂空孔130a，且第二灯板123上的每个第二贯孔123a至少与一镂空孔130a连通。通过在底壳130上设置镂空孔130a，可以使麦克风的布设位置更加灵活多变。
在一个或多个实施例中，灯板120可以至少部分收容于底壳130内。例如，可以在底壳130的靠近灯板120的一侧设置一收容槽130b，灯板120收容于收容槽130b内，可以对灯板120起到保护作用。例如，当灯板120收容于收容槽130b内时，第一灯板121可以与收容槽130b的槽壁的开口一端相齐平。
第一灯板121可以与底壳130固定连接，以增强灯板120连接的稳固性，同时避免了第一灯板121受力时，连接器125的受力过大，可能导致的连接器125损坏问题。
上述LED显示模块10，通过双层灯板的设置，可以在第一灯板121上仅布设LED灯珠110，从而在第一灯板121上预留较多的空间以布设第一贯孔121a，而将其余电子元器件布设到第二灯板123上，可以使LED显示模块10具有较好的透声效果。
本实用新型一实施例还提供一种LED显示屏，LED显示屏包括箱体框架及LED显示模块，LED显示模块固定连接于箱体框架，LED显示模块为上述任一实施例所述的LED显示模块。
上述LED显示屏，通过LED显示模块的双层灯板的设置，可以在第一灯板上仅布设LED灯珠，从而在第一灯板上预留较多的空间以布设第一贯孔，而将其余电子元器件布设到第二灯板上，可以使LED显示屏具有较好的透声效果。
以上所述实施例的各技术特征可以进行任意的组合，为使描述简洁，未对上述实施例中的各个技术特征所有可能的组合都进行描述，然而，只要这些技术特征的组合不存在矛盾，都应当认为是本说明书记载的范围。
以上所述实施例仅表达了本实用新型的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对实用新型专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本实用新型构思的前提下，还可以做出若干变形和改进，这些都属于本实用新型的保护范围。因此，本实用新型专利的保护范围应以所附权利要求为准。

Claims (10)

  1. 一种LED显示模块，其特征在于，包括：
    LED灯珠；及
    灯板，包括第一灯板、第二灯板及连接器，所述第一灯板上设置有第一贯孔，所述第一贯孔在厚度方向上贯穿所述第一灯板，所述LED灯珠设置于所述第一灯板上，并在所述第一灯板上呈阵列式排布，所述第二灯板与所述第一灯板层叠设置，并通过所述连接器与所述第一灯板电连接。
  2. 根据权利要求1所述的LED显示模块，其特征在于，还包括多种电子元器件，所述电子元器件设置于所述第二灯板上；
    所述第一灯板及所述第二灯板上均设置有印刷电路，所述LED灯珠通过所述第一灯板上的印刷电路连接于所述连接器，再通过所述第二灯板上的印刷电路连接于所述电子元器件。
  3. 根据权利要求1所述的LED显示模块，其特征在于，所述第一贯孔设置于四个所述LED灯珠的中间，每四个所述LED灯珠对应设置一所述第一贯孔。
  4. 根据权利要求1所述的LED显示模块，其特征在于，所述LED灯珠为复合灯珠。
  5. 根据权利要求4所述的LED显示模块，其特征在于，所述LED灯珠上设置有穿孔，所述第一灯板上部分所述第一贯孔对应所述穿孔设置，且所述第一贯孔与所述穿孔相互连通。
  6. 根据权利要求1所述的LED显示模块，其特征在于，所述第二灯板上设置有第二贯孔，且所述第二贯孔在所述第一灯板上的投影与所述第一贯孔不重叠。
  7. 根据权利要求6所述的LED显示模块，其特征在于，还包括底壳，所述第二灯板固定连接于所述底壳，所述底壳上设置有至少一个镂空孔，且所述第二灯板上的每个所述第二贯孔至少与一所述镂空孔连通。
  8. 根据权利要求7所述的LED显示模块，其特征在于，还包括麦克风，所述麦克风设置于所述第一灯板与所述第二灯板之间的间隙内；或
    所述麦克风设置于所述底壳上。
  9. 根据权利要求7所述的LED显示模块，其特征在于，所述灯板至少部分收容于底壳内。
  10. 一种LED显示屏，LED显示屏包括箱体框架及LED显示模块，LED显示模块固定连接于箱体框架，其特征在于，所述LED显示模块为权利要求1-9任一项所述的LED显示模块。
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US20080149805A1 (en) * 2006-12-25 2008-06-26 Tsuyoshi Morohashi Vibration-damping structure for audio apparatus
CN201780729U (zh) * 2010-02-01 2011-03-30 深圳市丽晶光电科技有限公司 网格式彩色发光二极管显示屏
CN205211376U (zh) * 2015-12-17 2016-05-04 上海衡亮电子科技有限公司 一种集中型一体式结构的通透led屏幕
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US20080149805A1 (en) * 2006-12-25 2008-06-26 Tsuyoshi Morohashi Vibration-damping structure for audio apparatus
CN201780729U (zh) * 2010-02-01 2011-03-30 深圳市丽晶光电科技有限公司 网格式彩色发光二极管显示屏
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