In fact, it is a commercial component. According to my country's relevant national standards, only the integral parts that cannot be split are called "modules", and those that can be split are called "components." Therefore, the standard name should be called "liquid crystal display assembly". But because people have been accustomed to call it "module" for a long time.

The liquid crystal display module is a component that assembles liquid crystal display devices, connectors, integrated circuits, PCB circuit boards, backlight sources, and structural parts together. The English name is "LCD Module", abbreviated as "LCM", and Chinese is generally called "LCD Module".