digital display

    Technical features of LED screen:
1) High luminosity. Adopting the worldwide first-class LED and the unique technology  
    of balancing the pixel super-strong light, we have greatly improved screen's 
    brightness.
2) Real-time. Revision of 256/16384-grade non-linear gray scale makes color transition
    smoother and images more exquisite. The leading technology of real-time chroma 
    revision greatly improves color reversion.
3) High protection grade. The PCB, components and LED all apply three-proof 
    materials and technique of navy ship-carried radar which ensure the screen can 
    normally work under harsh environment.
4) Multifunctions. Multifunctions include image non-linear revision, reinforcing 
    processing of image edges and contrast, noise elimination, and supporting 
    broadcast of digital television.
5) Multi-varieties. More than 10 kinds of lamp modules suit for different traffic lane 
    requirements. Various kinds of combination are available to meet various kinds of 
    road control demands, and it is able to realize different indication functions of time-
    division control for different time sections.