A multi-window network video display device based on a 5G communication module

Abstract

The invention provides a multi-window network video display device based on a 5G communication module. The multi-window network video display device comprises a 5G communication module, a network video processing circuit, an input signal cutting and liquid crystal driving circuit, a peripheral circuit and a liquid crystal panel. The 5G communication module is used for the wireless transmission ofnetwork video signals; the network video processing circuit is used for completing video signal decoding and window display; the input signal cutting and liquid crystal driving circuit comprises an input signal processing part and an LCD liquid crystal panel driving control part and is used for decoding processing of image signals and driving of a liquid crystal panel. The peripheral circuit is used for supplying power and processing an infrared control signal and an audio signal; and the liquid crystal panel is used for image display. According to the device, the 5G communication module and the display device are fused together, and the wireless transmission function of images and voices is expanded, so that the large-scale middle and low-end application of a small micro television and telephone conference system and a small micro home system is achieved.

Description

technical field [0001] The invention relates to the field of image and video display, in particular to a multi-window network video display device based on a 5G communication module. Background technique [0002] The splicing display belongs to the professional audio-visual industry, and is the core human-computer interaction component of various command and dispatch systems, multimedia video conference systems, and large-screen information release systems. With the advancement of society and technology, the above-mentioned systems have been widely used in the daily management and emergency command systems of various systems such as military, public safety, transportation, and large-scale enterprise management. Throughout the development of the command and dispatch system, multimedia video conference system, and large-screen information release system, it can be basically divided into three stages. These three stages are the analog signal processing and function realization ...

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Problems solved by technology

But at this stage, due to the high cost of the system, the end users are basically the senior command center of the army and the national ministries and commissions

[0004] With the further development of my country's economy, many places now have the construction needs of home monitoring, smart homes and home theaters, and display screens are indispensable human-computer interaction devices in these needs, but the existing small and micro large screens Due to the high bandwidth of the image signal and the long transmission distance between the signal source and the display screen, the display system cannot use cables or optical fibers for transmission. Even if cables or optical fibers can be used for transmission, the entire system has no economic value because of the cost; and now Some communication networks, radio and television networks, and computer interconnection networks cannot be integrated due to bandwidth limitations, but with the birth and promotion of 5G network technology, electronic products such as computers, televisions, and mobile phones will be more closely integrated. Together

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