China leads the world in LED display rental
Through more than 10 years of scientific and technological research in the field of LED display rental, China has launched the concept of “integrated three in one” for the first time in this field, and developed the first led “integrated three in one” display in the world.
It is understood that the display screen was completed by the scientific research personnel Institute of machine and physics, President of Chinese science, after more than 10 years of scientific and technological research. According to researcher Wang Ruiguang, who is in charge of R & D, the core technology of the LED display screen is “point by point consistent proofreading technology for brightness and chroma of LED display screen suitable for mass production” with complete independent intellectual property rights. Now, 12 patents have been applied for this role, among which 9 national invention patents have been applied, marking that China’s LED display screen rental has become an international leader Wu.
At present, the International LED display rental market is dominated by “three in one” and other commodities, but its unavoidable defect is: in the process of production, the LED display rental with surface mount technology has to go through two processes of single tube packaging and secondary welding, and the temperature requirement of secondary welding is relatively strict. If the temperature is too high, it is easy to damage the pipe core. If the temperature is too low, it is easy to cause false welding. In the process of production and manufacturing, secondary welding requires high accuracy of equipment. Welding temperature, alignment accuracy of Mounter, welding material used and thickness of mesh plate all have great influence on its reliability.
It is reported that the appearance of “three in one integration” will change the format of the International LED display market dominated by “three in one surface and paste”. Compared with it, the cost of raw materials and production equipment of “three in one integration” is very low, and it is the best in appearance, technology completion, commodity reliability, etc., and the commodity has the highest cost performance ratio, which will become the mainstream commodity in the future.