Precautions for using LCD display module
Apr 07, 2023| 1. The LCD screen is made of glass, please do not give mechanical impact, such as falling from a height. If the display is damaged and the internal liquid crystal leaks, do not let it get into the mouth. If on clothing or skin, wash promptly with soap and water.
2. If the LCM liquid crystal display module works for a long time and displays the same pattern, the pattern will remain on the screen like a phantom and there will be slight contrast differences. If you want to regain the normal working state, you can temporarily stop using it for a while. It is worth noting that this phenomenon does not adversely affect the reliability of the performance.
3. In order to reduce the generation of static electricity, do not perform assembly and other work in a dry environment. The LCM module has a film to protect the display screen. Be careful when removing this protective film as static electricity may be generated.
4. Minimize electrode corrosion. Electrode corrosion can be accelerated by water droplets, moisture condensation, or electrical current in a high temperature environment.
5. At low temperature, the solidification of liquid crystal will cause directional defects or bubbles. Bubbles are also generated when the liquid crystal module is subjected to strong vibrations at low temperatures.
6. Do not touch or touch the surface of the display screen, and must be properly grounded.