The structural principle of the transparent glass led display is that the hollowed out PCB board has a permeability of 50%-90%. The box body adopts styles such as picture frame or profile, which greatly reduces the weight. Generally suitable for glass windows, jewelry shops, various supermarkets, bars, glass curtain walls of office buildings, led wall transparent etc. It has the characteristics of high transparency, light weight, low energy consumption, high brightness and 24-hour work.