What is LED display

LED display is through a certain control mode, used to display text, text, graphics, images, animation, quotes and other information, as well as television, video signals and display screen composed of arrays of LED devices.

First, LED display components

LED display system as a combination of light, electricity, sound multimedia high-tech products, including the following parts

Display body

Control host and communication system

Sound equipment

System software

External equipment (video recorders, cameras, TV signals, etc.)

Second, the working principle of the LED display
Using LED light-emitting diodes as the basic light-emitting device display screen, can display text, graphics, animation, video information, etc.. The system has a variety of fonts, glyphs to choose from.


Third, the characteristics of the LED display
1. Less power consumption, energy saving --- LED using low-voltage power supply, supply voltage between 6-24V, depending on the product, so it is a safer power supply than the use of high-voltage power supply, especially for public places.
2.Long service life, stable performance, 100,000 hours, light decay is 50% of the initial .
3. Low cost.
4. Modular design, installation, maintenance is convenient (can be charged maintenance).
5. High brightness, large viewing angle, long viewing distance.
6. No pollution to the environment, no harmful metal mercury.