LED display panel with loop-out function and architecture of LED display screen

A display panel and functional technology, applied to static indicators, instruments, identification devices, etc., can solve problems such as low efficiency and inconvenient installation, and achieve the effect of reducing the use of wires and reducing costs

Pending Publication Date: 2020-07-28
AET DISPLAY LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] The technical problem to be solved by the present invention is to propose a LED display panel with a ring-out function and a structure of the LED display screen based on the deficiencies of the above-mentioned prior art, which solves the problems of inconvenient installation and low efficiency

Method used

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  • LED display panel with loop-out function and architecture of LED display screen
  • LED display panel with loop-out function and architecture of LED display screen
  • LED display panel with loop-out function and architecture of LED display screen

Examples

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no. 1 example

[0048] Such as Figure 2~3 As shown, in the first embodiment provided by the present invention, an LED display panel 10 with a loop-out function includes an LED display module 11 and a data board 12, and at least one LED display module 11 is spliced ​​in an M*N manner Form a sub-screen body, M=2, N=2 in the first embodiment. The data board 12 is installed on the back of the sub-screen body;

[0049] The data board 12 inputs electric energy through the power inlet 13 , outputs the electric energy to the LED display module 11 , and outputs electric energy outside through the power outlet 14 .

[0050] The power inlet 13 is one or both of the DC interface and the AC interface; the power outlet 14 is one or both of the DC interface and the AC interface. In the first embodiment, preferably, the power inlet 13 and the power outlet 14 are both AC interfaces.

[0051] In the first embodiment, the LED display module 11 is provided with a driving power supply; after the electric ener...

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Abstract

The invention discloses an LED display panel with a loop-out function and an architecture of an LED display screen. The LED display panel with a loop-out function comprises LED display modules and a data board, and the at least one LED display module is spliced into a sub-screen body in an M*N mode; the data board is mounted on the back of the sub-screen body; the data board is provided with a power supply inlet, a power supply outlet, a control signal receiving module, a control signal sending module, a display signal receiving module and a display signal sending module. In the LED display panel, electric energy connection, control signal connection and display signal connection among the plurality of LED display modules can be realized through the data board, a connection mode among theLED display modules does not need to be set on site, professional technicians do not need to go to the site for installation and debugging, and general engineering technicians can operate.

Description

technical field [0001] The present invention relates to the field of LED display technology, in particular to an LED display panel with a ring-out function and a structure of an LED display screen. Background technique [0002] The LED display is spliced ​​by multiple LED display modules. The composition of a single LED display module includes a display module (also known as a display light board), a cabinet, a receiving card, a data adapter board, a power supply, and other accessories. Multiple display modules are spliced ​​and installed on the display surface of the cabinet, and the receiving card , data adapter board, power supply and other accessories are installed on the cabinet and drive the display module to run. [0003] Such as figure 1 As shown, the architecture of the existing LED display screen includes a display signal architecture, a control signal architecture and a power supply architecture. [0004] The display signal architecture includes display signal ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/33G09F9/302G09G3/32
CPCG09F9/3026G09F9/33G09G3/32
Inventor 丛玉伟邓梦龙赵春雷
Owner AET DISPLAY LTD
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