1. First, when we use the TFT LCD screen, please pay attention to whether the viewing angle of the LCD screen is consistent with your product use, and check the installation direction of the screen. You can find the viewing angle parameters in the PDF specification of the LCD screen. This confirmation.
2. Handle with care during testing and use. Falling or hitting hard objects may cause the LCD screen to crack or shatter. Pay special attention to the corners of the TFT LCD screen.
3. Because the surface of the LCD screen contains a layer of soft polarizer, you should be careful not to scratch the surface and try to operate with gloves.
4. If the storage conditions of the LCD screen are lower than the temperature specified in the specification, the liquid crystal material will condense and its performance will deteriorate. If the storage conditions of the LCD screen are higher than the temperature specified in the specification, the molecular arrangement direction of the liquid crystal material will turn into a liquid state, which may cause the LCD screen to fail to return to its original state. Exceeding the temperature and humidity range will cause the polarizer to peel off or blisters. Therefore, the TFT LCD screen should be stored in the specified temperature range. If there is an LCD screen that can still work normally at a temperature of -40 degrees and a high temperature of 85 degrees, please contact the website customer service to provide detailed information.
5. The use environment of the LCD screen should try to avoid excessive moisture, water vapor may cause corrosion of ITO electrodes.
6. When cleaning the surface of the LCD screen, wipe it lightly with cotton or soft cloth. If it still cannot be removed, wipe it lightly with alcohol.
7. To prevent excessive test current from damaging the LCD screen chip, please make sure that the power supply is operated in accordance with the specification.