LED display (LED display): A flat panel display consisting of small led panels.
LED, light-emitting diodes (light emitting diode abbreviation). It is a way to control the display of semiconductor LEDs. Diodes made from gallium (GA) and arsenic (AS), phosphorus (p), nitrogen (N), indium (in) compounds, when electrons and holes are combined to radiate visible light, thus can be used to make light-emitting diodes. As a light indicator in a circuit and instrument, or form text or numeric display. Gallium arsenide diode Red, gallium phosphide diode hair green light, silicon carbide diode yellow light, indium gallium nitrogen diode blue light.