The panel of the lcd module consists of two thin glass plates with polarizers which easily get damaged since the module is fixed by utilizing fitting holes in the printed circuit board . extreme care should be taken when handling the lcd modules Lcd模块的安装是用pcb上的安装孔装配到所用的设备仪器上，因为模块内部的显示屏由两片很薄的玻璃组成，很易损坏，因此，在安装应用时应特别小心。
