source:other news release time:2023-07-03 Hits: Popular:led screen wholesaler
LED dot matrix displays are composed of tens to hundreds of thousands of semiconductor light-emitting diode pixels arranged evenly. LED pixels with different colors can be manufactured using different materials. Currently, the most widely used ones are red, green, and yellow. The development of blue and pure green LEDs has reached a practical stage.
LED panel: LED is the abbreviation for light emitting diode, abbreviated as LED. It is a display screen used to display various information such as text, graphics, images, animations, market trends, videos, and video signals by controlling the display of semiconductor light-emitting diodes
LED displays are divided into graphic displays and video displays, both composed of LED matrix blocks. The graphic display screen can synchronously display Chinese characters, English text, and graphics with the computer; The video display screen is controlled by a microcomputer, with both text and images. It broadcasts various information in a real-time, synchronous, and clear manner, and can also display 2D and 3D animations, videos, TV, VCD programs, and live events. LED display screens display vivid colors and strong three-dimensional effects, quiet as oil paintings and dynamic as movies. They are widely used in stations, docks, airports, shopping malls, hospitals, hotels, banks, securities markets, construction markets, auction houses, industrial enterprise management, and other public places
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