source:other news release time:2022-11-15 Hits: Popular:led screen wholesaler
Many people should not be unfamiliar with the LED display, which is still common in our daily life, but some people still don't know what the LED display is. Let's introduce it below.
LED display: a flat panel display consisting of small LED module panels.
LED, light emitting diode. It is a diode made of gallium (Ga) and arsenic (As), phosphorus (P), nitrogen (N), indium (In) compounds by controlling the display mode of semiconductor light emitting diodes. When electrons and holes are combined, they can emit visible light, so they can be used to make light emitting diodes. It can be used as an indicator light in circuits and instruments, or as a text or digital display. Gallium arsenide phosphor diode emits red light, gallium phosphide diode emits green light, silicon carbide diode emits yellow light, and indium gallium nitrogen diode emits blue light.
LED display screen is generally used to display various information such as text, image, video and video recording signal.
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