An LED display is composed of an outer frame portion, a display portion, a tanning portion, a power distribution, and a plurality of small accessories. details as follows:

1. The outer frame part, special aluminum profile, corner, light steel keel, back baffle (aluminum composite board, Ou Song board) are used to form the outer frame supporting the LED display. .

2. The display part is composed of an LED display unit board and a cable power line, and is a device for displaying pictures.

3. The control part, the control card and the adapter board, and the control module for controlling and connecting the LED display unit board are formed by adding the cable.

4. The power supply part is composed of multiple 220V to 5V power supplies. The commonly used power supply is 40A, 30A.

5, small accessories, such as strong magnets, columns, magnetic sheets and so on.

After the above various components are formed, it can be made into an LED display.