Composing of LED display
Pixel
Pixel is the smallest LED display imaging unit, it is commonly known as "points" or "pixels."
 
Display module
Display module is composed by a number of pixels, and it is the smallest unit composing an LED display with independent structure.
 
Display module group
Display module group is composed of circuits and installation structure, which is independent displaying unit composing an LED display. Indoor display module group is commonly known as "unit board"; outdoor module group is called "Display cabinet"
 
LED panel
LED display panel is composed of LED components by certain control system.
Pixels→Module
Modules→Module group
Module groups→LED panel
LED display is a large display system that integrates micro-electronic technology, computer technology, information technology. It has vivid colors, wide dynamic range, high brightness, and is with long life, stable performance and became a excellent electronic media player, it is widely used in advertising, securities, information communication, press releases, and etc.