The working principle of creative display screen mainly depends on the technology of LED display screen. LED display screen is a flat panel display composed of lamp points with a certain spacing and specifications, and each lamp point is composed of a single LED light-emitting tube. It is used to display various information such as text, graphics, images, animations, videos, etc. by controlling the display mode of semiconductor light-emitting diodes.
Working principle of LED display screen
The working principle of LED display screen is to use the characteristics of light-emitting diodes to form an array of LED devices through a certain control method to form a display screen. Each LED represents a pixel, and the LEDs in the LED display screen are organized into different columns and rows to form a grid-like structure. When specific content is to be displayed, the desired image or text can be created by controlling the brightness and color of each LED. The brightness and color of the LED can be controlled by digital signals. The control system of the display screen will send the input digital signal to the corresponding LED to control its brightness and color.
