We can see more led displays nearby us. Many advertisements, TV stations and stages use LED displays. So what is the composition of the LED display?
The components of LED display screen are hardware and software.
Hardware: The hardware of LED display screen consists of four parts: LED display module, box structure, power supply system and signal system.
LED display module is composed of LED light emitting diode, PCB circuit board, integrated IC, capacitance resistance and other components. The design and quality of LED light emitting diode and PCB circuit board, IC and other components play the most important role in determining the display effect and life of LED display screen. The box structure is mainly iron box, aluminium box, die-casting aluminium box and magnesium-aluminium box. Everyone pays more and more attention to the precision and weight of the box. Die-casting aluminium box and magnesium-aluminium box are becoming the mainstream.
LED Display Software: The software of LED Display is to transmit the signal from the computer to the LED display module, so that the LED display module can display the pattern according to people's will. At present, the software is made by a third-party company and compatible with the display module in mainland China.
LED display power supply system, power supply system is mainly switching power supply, power cord. Good quality switching power supply, power cord can reduce screen black screen and other issues. Recently, in order to pursue low cost blindly, some manufacturers have inferior switching power supply, and save the number of switching power supply, resulting in fire on the surface of the screen, which is due to small loss. LED display signal system, the current signal system and LED display software are integrated. There are many manufacturers in the market, such as Linsn, Nova, Colorlight, etc.
Shenzhen Diji Electronic Technology Co., Ltd. has many years of PCB design experience of engineers, strict control of raw materials, and strive to provide customers with stable quality LED display.
