Description
The LED on-board display is a device that is installed on the vehicle and uses special power supply, control card and unit board to display text, pictures, animation and video through dot matrix lighting. Compared with ordinary door head screens and fixed and immovable LED screens, they have higher requirements on stability, anti-interference, vibration prevention, dust prevention, etc. Vehicle mounted LED display is an extension of advertising media LED. It is used for outdoor information announcement, image advertisement, activity advertisement, mobile stage background, information media, live broadcast of competition scores, and is widely used in vehicles, ships, taxis and other transportation vehicles.
