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Wireless transceiving device and LED display screen

A wireless transceiver and wireless transmission technology, used in identification devices, static indicators, instruments, etc., can solve the problems of easy damage to the crystal head of the network port, troubles in debugging and maintenance, etc., to ensure stability and reliability, and high connection. Convenience, ease of installation and removal

Active Publication Date: 2021-02-02
XIAN NOVASTAR TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The crystal head of the network port is easily damaged, and it requires a large number of network cables to connect, which will cause great troubles for the subsequent debugging and maintenance of the staff. These have always been the pain points of the LED display control system industry and need to be solved urgently.

Method used

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  • Wireless transceiving device and LED display screen
  • Wireless transceiving device and LED display screen
  • Wireless transceiving device and LED display screen

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0026] see figure 1 , a wireless transceiver device 10 provided by an embodiment of the present invention includes: a circuit board 11, a wired interface circuit 13, a wireless transmitting chip Tx and a wireless receiving chip Rx. Wherein, the wired interface circuit 13 is arranged on the circuit board 11; the wireless sending chip Tx is arranged on the circuit board 11 and is electrically connected to the wired interface circuit 13; and the wireless receiving chi...

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PUM

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Abstract

The embodiment of the invention relates to a wireless transceiving device, which comprises a circuit board; a wired interface circuit arranged on the circuit board; a wireless transmitting chip arranged on the circuit board and electrically connected with the wired interface circuit; and a wireless receiving chip arranged on the circuit board, electrically connected with the wired interface circuit and spaced from the wireless transmitting chip. The wireless sending chip is used for working in a millimeter wave frequency band and outputting data input from the wired interface circuit in a wireless mode, and the wireless receiving chip is used for working in the millimeter wave frequency band and accessing data in a wireless mode and transmitting the data to the wired interface circuit to be output in a wired mode. The wireless transceiving device is suitable for being arranged in a display box body of the LED display screen so as to realize wireless transmission of image data signals between the display box bodies.

Description

technical field [0001] The invention relates to the technical field of data transmission and display, in particular to a wireless transceiver and an LED display. Background technique [0002] In the LED display control system industry, wired methods such as network cables are basically used for signal transmission between display cabinets. With the continuous development of LED display technology, the pixel pitch of the LED display is getting smaller and smaller, and the screen area is getting larger and larger, which means that the number of display cabinets used by the LED display is increasing, so the connected The number of wires will also increase a lot. The crystal head of the network port is easily damaged, and a large number of network cable connections are required, which will cause great troubles for the subsequent debugging and maintenance of the staff. These have always been the pain points of the LED display control system industry and need to be resolved urgen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B1/40H04N1/32G09G3/32G09F9/33G09F9/302
CPCH04B1/40H04N1/32G09F9/33G09G3/32G09F9/3026
Inventor 许梦芸韦桂锋
Owner XIAN NOVASTAR TECH
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