Full color LED display screen (Full color LED display screen): LED is light emitting diode, the English abbreviation of light-emitting diode, referred to as LED. It is a display method that controls RGB semiconductor light-emitting diodes. Its general appearance is composed of many It is composed of RGB three-color light-emitting diodes. Each pixel combination has an RGB diode. Each group of pixel lights turns on and off to display a full-color picture of different colors. It is used to display text, graphics, images, animations, quotes, videos, etc. Display screen for various information such as video signals.” The full-color LED display screen is composed of three primary color (red, green, and blue) display unit boards. The 256 gray levels of red, green, and blue each constitute 16,777,216 colors, allowing the electronic screen to display rich colors and high saturation. , high-resolution, high-frequency dynamic images. The picture is clear, the colors are uniform, and the brightness is high. It uses ultra-high-brightness LEDs and can still be clearly seen from a long distance. Using non-linear correction technology, the image is clearer and more layered; strong reliability: using distributed scanning technology and modular design technology, the reliability and stability are higher; Diversified display modes: supports multiple display modes; Easy to operate: Using universal video playback software, the system is very convenient to operate. Therefore, it is widely used in exhibitions, ports, airports, train stations, bus stations, large sports and exhibition venues, intelligent transportation, highways, banks, advertising, electricity, commerce, telecommunications, hospitals, taxation, banks, trading markets, citizen squares, etc. Almost all related systems and industries.