LCD module is a liquid crystal display devices, connectors, integrated circuits, PCB circuit board, backlight, structural pieces fitting together components. English name called "LCD Module", abbreviated "LCM", Chinese generally known as "liquid crystal display module." In fact, it is a commercially available components. According to the provisions of the relevant national standards: the integration of components can not only split it called a "module" can be split called "components." So it is called norms should be called "LCD components." However, due to the long time people have been accustomed to call "modules."

Liquid crystal display device is a high-tech base components, although its application Pat is very broad, but for many people, the use, still find it difficult to assembly. Especially the dot matrix liquid crystal display device, the user is unable to start feel. Connections and special equipment is required to understand and who have a non-human, therefore the liquid crystal display device of the user do it was desired, and control the liquid crystal display device, the driver IC mounted together to form a feature, the user can with the traditional process can be assembled into a whole system.