An LED screen with a service life of more than 5 years is very expensive. Would you just scrap this screen? If your warehouse has some unused boxes, but the area is not big enough to sell, what will you do? If you have bought rental boxes of different batches, and there are color differences when they are put together, what should you do?

LED display screens will have different degrees of blur and mosaic after using for a period of time. This is caused by the different attenuation curves of LED lights, and the point-by-point correction technology can effectively adjust the brightness of different light points of the LED display to the same Level, let the LED display screen return to the perfect display effect, we can also turn this process into a refurbishment of the old LED display screen.

Here we choose an LED display that has been used for more than 5 years for renovation. First, repair the broken modules and blind spots, and then use ultra-high-precision point-by-point calibration equipment to collect the brightness data of the LED display. The point correction software analyzes and processes the brightness data, and finally writes the corrected data into the control system.

After this series of processes, the original chromatic aberration is very serious, and the "dirty" LED display instantly becomes very beautiful, as if you have bought a brand new LED display. Are you surprised? Many LED display users do not understand the point-by-point correction technology, which leads to many LED displays that can be used are laid off in advance. No matter whether the LED display screen is scrapped or recycled, huge investment is required, and the emergence of point-by-point correction technology , It happens to allow the majority of LED display users to achieve a meager investment, high returns, and the calibrated LED display can continue to be used, which is also a measure to practice low-carbon and environmental protection.