I. Distinction between the two types of equipment: （1）Synchronous systems（MCTRL series, Video processor, Sending cards） The computer must remain connected to the large display throughout the entire process, with the computer screen mirrored to the LED display in real time, this setup is commonly used for rental screens and large stage displays. Software: NovaLCT（configuration & […]

一、LED显示屏（大尺寸视频墙、户外广告屏）：每个像素都是一个LED，像素自发光，通电后亮起，断电后熄灭。①不发光时，屏幕为纯黑色，对比度极高。②能够打造超大尺寸、高户外亮度的视频墙。二、LCD显示屏（显示器、液晶显示器）：每个像素都是一个LED，通电后自发光，通电后自发光，断电后自发光。①不发光时，屏幕为纯黑色，对比度极高。②能够打造超大尺寸、高亮度的户外视频墙。,

一、LED驱动IC（今年最大的成本痛点）主流厂商：ICN/FM/SM/DP （1）价格上涨：①通用恒流IC（户外大型LED屏幕、低端租赁市场）同比上涨15%至25%。②共阴极IC、高刷新率IC、小间距专用IC：5月份累计涨价25%至33%，ICN正式提价