COB LED screen is an LED display based on cOB (chip on Board) LED technology. lt installsmultiple 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 andhigher 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 shoppingmalls, supermarkets, stations and other public places: concerts, concerts, musicals andother venues; government agencies, large conference rooms, command centers and otheroccasions; interior decoration in shopping malls, hotels, exhibition halls, etc.
