As a separate display unit, the liquid crystal display module only has a liquid crystal display (LCD) that cannot be a display unit. It must include a medium-sized integrated circuit (IC) that drives each pixel of the liquid crystal display, and connects the integrated circuit IC and Printed circuit board (PCB) for liquid crystal displays, metal shells for connecting LCD screens and PCB boards, conductive strips, thermocompression flexible conductive strips, and other resistors, capacitors, semiconductor devices, backlights, plug-in connectors, and the like. The biggest feature of the liquid crystal display is the flat surface, which requires the LCM to be small in size, light in weight and high in reliability for easy installation and use. In the LCM processing, the advanced surface mount process (SMT) die-bonding process (COB), TAB process, COG process, the components and other components used should be thinner planarized storage and small size. Light weight, high reliability, easy to install and use.