The transparent LED screen is a micro-innovation of the light bar screen in the industry. It has made targeted improvements to the chip manufacturing process, lamp bead packaging and control system. With the structure of the hollow design, the permeability is greatly improved. In many transparent display technologies, the transparent LED screen is the only one that is not subject to the size area and can be arbitrarily large. The design of this LED display technology greatly reduces the blockage of the structural components to the line of sight, maximizing the perspective effect. At the same time, it also has a novel and unique display effect. The viewer is watching at an ideal distance, and the picture is suspended above the glass curtain wall.