5G commercial launch, how do LED displays embrace 5G? 31th,March,2020

                                            At the opening ceremony of China International Telecommunications Exhibition 2019, Chen Zhaoxiong, Deputy Minister of Industry and Information Technology, and the chairman of China Telecom, China Mobile, China Unicom and China Tower jointly launched 5G commercial use.

5G commercialization has started, and many industries have taken advantage of the 5G Dongfeng to integrate with 5G. So how far is the road to 5G commercialization of LED display in our LED display industry?

The arrival of the 5G era has brought tremendous development opportunities to many industries. So does 5G also mean huge development opportunities for LED displays?

At the "2919 Accumulation Technology LED Display International Symposium" organized by Accumulation Technology on July 24, 2019, Chen Qikai, general manager of Accumulation Technology, said that 5G is not relevant for many current LED display screens, at least not now.

In some ways, the arrival of the 5G era is not only irrelevant for LED displays, but it will also make the LED display industry face greater challenges.

The development of the 5G era will form the pattern of interconnection of all things. The formation of the pattern of interconnection of all things can realize real-time sharing. LED displays as traditional display terminal carriers will be replaced in many places due to the formation of the pattern of interconnection of all things, such as The LED display screen required in ETC may only need a mobile phone to share information. In the 5G era, the Internet of Everything will reduce the incremental market for LED displays in certain areas.

As a new technology, 5G will break the limitation on data transmission. Data transmission that could not be achieved by LED displays in the past will be easily realized in front of 5G, which raises the picture quality of LED displays. Requirements, screen resolution requirements will also become higher and higher. In the future, LED displays in 5G must not only achieve fast data transmission, but also clear display of picture quality. LED display 5G + 8K will be a trend for future development. The resolution required for full 4K display is 3840 × 2160, and the screen resolution required for 8K is 7680 × 4320. How to present the real picture we see on the LED display is the challenge we will face.

Challenges and opportunities coexist. If the LED display industry cannot turn challenges into opportunities, the arrival of the 5G era will be meaningless to the LED display industry.

Faced with the advantages of 5G low-latency, the LED display industry's exploration of 5G is currently mainly reflected in the definition of picture quality. In the future, more and more high-definition image quality needs to be presented through a display terminal such as an LED display. Video processor manufacturer RGBlink also provided a 5G + 8K solution.

Opportunities for the LED display industry in 5G are not limited to high-definition image quality, but more so in the future. At present, 4G signals are more connected by WIFI. To achieve interconnection and interworking in 5G, higher coverage must be achieved. Based on the characteristics of LED optical communication, Li-Fi technology emerges at the historic moment, using LED light, infrared or near ultraviolet as the transmission medium. Compared with Wi-Fi technology, Li-Fi has faster transmission speed and can avoid electromagnetic wave interference. In the 5G tide, if the advantages of LED optical communication can be brought into play, the 5G application of LED display may be much easier. Of course, the advantages and characteristics of LED displays need to be continuously tapped to grasp the development opportunities of 5G.

Secondly, the advent of the 5G era means that the LED display industry will face a new business environment. The integration of 5G and LED displays will promote new vitality in LED displays. The fusion of the LED display and the algorithm at the 70th anniversary of the National Day made us see that even an ordinary LED display can transmit shocking displays on the stage through the actions of actors.

With the advent of the 5G era, in what ways will the LED display industry promote 5G applications? This is a completely new topic in our industry. The integration of 5G and LED displays should continue to expand the application boundaries of LED displays. The advent of the Internet of Everything era will prompt LED displays to become a battle for information transition.

The LED display industry accesses 5G information. Many LED displays need to be replaced with high-definition displays. The LED display market will continue to replace or install more high-definition LED displays. The arrival of 5G will promote LED display ushered in the comprehensive optimization and upgrading of the industry.

With the arrival of 5G, companies related to LED displays are actively exploring and proposing various feasible solutions.

LED chip maker Sanan has carried out research and development of 5G chips and has already realized supply. Video processor manufacturer RGBlink also provided a 5G + 8K solution. Packaging manufacturer Dongshan Precision strengthened the 5G industry layout and raised huge sums of money to transform Multek's 5G high-speed high-frequency high-density printed circuit board technology.

As the application end of the entire LED display industry chain, LED display companies should seriously study the solutions proposed by the industrial chain and midstream companies, and propose a feasible solution for the LED display industry in the 5G field based on various factors, instead of just putting With limited vision and hype on the concept of 5G, only in this way can LED display companies win greater opportunities for development in 5G.