The composition of the led display

The led display is the most important terminal output device of the electronic computer, and it is the window of the man-machine dialogue. The led display is composed of a circuit part and a led display device. The led display device used determines the circuit structure of the led display and also determines the performance index of the led display. With the improvement of the self-energy level of electronic instruments, the use of electronic led display devices has become increasingly widespread, mainly including light-emitting diodes, digital tubes, liquid crystal led displays, and fluorescent screens.