Display unit, spliced display device and spliced display system

A display unit, splicing display technology, applied in the direction of digital output to display equipment, instruments, electrical digital data processing, etc., can solve the problems of mixed line insertion, transmission easily interfered, affecting display quality, etc., to achieve good waterproof effect, reduce Transmission loss and interference, avoiding the effect of many and cluttered lines

Active Publication Date: 2019-02-19
西安触点电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, because the video data needs to be transmitted between the display units of the traditional large-screen splicing through the network cable, there are many and complicated lines when splicing the large-screen, and it will lead to mixed insertion of lines during installation; The loss and the loss of the interface are relatively large, the transmission is susceptible to interference, and the factors such as poor waterproofing also seriously affect the display quality

Method used

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  • Display unit, spliced display device and spliced display system
  • Display unit, spliced display device and spliced display system
  • Display unit, spliced display device and spliced display system

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Embodiment 1

[0032] See figure 1 , figure 2 with image 3 , figure 1 A schematic structural diagram of a display unit provided by an embodiment of the present invention; figure 2 A structural schematic diagram of a spliced ​​display device provided by an embodiment of the present invention; image 3 It is a schematic structural diagram of a spliced ​​display system provided by an embodiment of the present invention.

[0033] Such as figure 1 As shown, a display unit includes: a first wireless transmission module, a receiving card, a display screen and a second wireless transmission module; wherein,

[0034] The first transmission module is used to receive the first video data;

[0035] The receiving card is connected to the first wireless transmission module, and is used to obtain display video data and second video data according to the first video data, and is also used to provide power to the first wireless transmission module, the second wireless transmission module and the dis...

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PUM

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Abstract

The invention relates to a display unit, which is characterized in that the display unit comprises a first wireless transmission module, a receiving card, a display screen and a second wireless transmission module. Wherein the first transmission module is configured to receive the first video data; The receiving card is connected with the first wireless transmission module. The display screen is connected with the receiving card; The second wireless transmission module is connected with the receiving card. A display unit receives or transmits video data through a first wireless transmission module and a second wireless transmission module by using a wireless transmission mode, thereby avoiding the clutter of wired transmission lines. At the same time, the VHF wireless transmission mode isadopted between the display units, which reduces the transmission loss and interference, and has good waterproof effect at the same time.

Description

technical field [0001] The invention belongs to the field of displays, and in particular relates to a display unit, a splicing display device and a splicing display system. Background technique [0002] The large splicing screen is spliced ​​by splicing screens. The splicing screen is a complete splicing display unit, which can be used as a display alone or spliced ​​into a large splicing screen. In work or life, people can use several splicing screens to realize variable large or small variable splicing large-screen functions according to different usage requirements, for example, single-screen split display, single-screen independent display, arbitrary combination display, vertical display, etc. screen display, etc. The installation of the splicing large screen is as simple as building blocks, and the use and installation of single or splicing are very simple. Because of its ultra-long life, large viewing angle, high resolution, and low failure rate, it is widely used in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/14
CPCG06F3/1446
Inventor 葛军吕能兵张涛
Owner 西安触点电子科技有限公司
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