LED display screen module

The utility model provides a LED luminescent device shows signaling conversion circuit, power source and demonstration signal interface constitute that LED display screen module, by the demonstrationPCB of fretwork, built -in drive IC. Built -in drive IC's LED luminescent device is by the light emitting diode support of four pins, and the red optical chip of sending out, the green optical chip ofsending out, the blue optical chip of sending out, LED display driver IC constitute. The LED display screen of compriseing this kind of LED display screen module has advantage frivolous, that the light transmissivity is good. 种LED显示屏模组，由镂空的显示PCB，内置驱动IC的LED发光器件，显示信号转换电路，电源接口和显示信号接口组成。内置驱动IC的LED发光器件由四支引脚的发光二极管支架，红色发光芯片、绿色发光芯片、蓝色发光芯片、LED显示驱动IC组成。由这种LED显示屏模组组成的LED显示屏具有轻薄、透光性好的优点。