LED display (LED display): a flat panel display consisting of a small LED module panel.
LED, light emitting diode (light emitting diode abbreviation). It is a diode that is made by controlling the display mode of a semiconductor light emitting diode (Ga) and a compound of As, P, N, and indium (In). When the electrons are combined with a hole, the visible light can be radiated and thus can be used to make a light emitting diode. In the circuit and instrument as an indicator light, or form a text or digital display. Gallium arsenide diode emitting red light, phosphor diode green light, silicon carbide diode yellow, indium gallium nitride diode blue light.
LED display screen is usually used to display text, image, video, video and other information.