COB LED screen is an LED display based on COB (Chip on Board) LED technology. It installs multiple LED chips directly on a substrate and then packages them into an LED lamp bead. This design makes the COB LED screen have higher pixel density, higher brightness and higher contrast, high stability and reliability, thinner and more energy-saving and environmentally friendly. Main application scenarios include navigation and information promptsin airports, high-speed rail stations, hospitals and other places; advertising in shopping malls, supermarkets, stations and other public places;concerts, musicals and other venues; government agencies, large conference rooms, command centers and other occasions; interior decoration in shopping malls, hotels, exhibition halls, etc.



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