LED显示屏(LED display):一种平板显示器，由一个个小的LED模块面板组成。
LED display: a flat panel display, which is composed of small LED module panels.
LED ，发光二极管(light emitting diode缩写)。它是一种通过控制半导体发光二极管的显示方式，由镓(Ga)与砷(As)、磷(P)、氮(N)、铟(In)的化合物制成的二极管，当电子与空穴复合时能辐射出可见光，因而可以用来制成发光二极管。在电路及仪器中作为指示灯，或者组成文字或数字显示。磷砷化镓二极管发红光，磷化镓二极管发绿光，碳化硅二极管发黄光，铟镓氮二极管发蓝光。保定平面设计培训 保定室内设计培训 保定空调移机 保定太阳能维修 保定厨房排烟 雄安管道通风
LED, light emitting diode (abbreviation for light emitting diode). It is a diode made of gallium (GA) and arsenic (as), phosphorus (P), nitrogen (n) and indium (in) by controlling the display mode of semiconductor light-emitting diodes. When electrons and holes are combined, it can radiate visible light, so it can be used to make light-emitting diodes. It can be used as an indicator light in circuits and instruments, or form a text or digital display. Phosphorus gallium arsenide 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显示屏一般用来显示文字、图像、视频、录像信号等各种信息。
LED display screen is generally used to display text, image, video, video signal and other information.