According to display device, LED display frequency can be divided into: LED digital display,LED lattice graphics display,Conventional LED display,Conventional LED display.

LED digital display: the display device is a 7 segment code digital tube, which is suitable for the production of clock screen, interest rate screen and so on, displaying the digital display of digital display.

LED lattice graphics display: display device is a dot matrix display module composed of many evenly spaced leds, suitable for playing text and image information.

LED video display: the display device is made up of many light-emitting diodes, which can display video, animation and other video files.

Conventional LED display: steel structure is adopted to install the display on a fixed position. The main common outdoor large single-column LED advertising display, and the installation of the station in the wall to play the information of the single, dual-color LED display. For example:taxi top LED display and bus LED display

Conventional LED display: steel structure is adopted to install the display on a fixed position. The main common outdoor large single-column LED advertising screen, and the installation of the station in the wall to play the information of the single, dual-color LED display.