LCD segment code screen and human survival development is getting closer and closer, basically every household has some LCD products, those have not been applied to human life "initial state" LCD screen, you should know how to use cautiously.

1. As LCD segment code screen is made of two pieces of ITO glass sealed with sealant, it is known that the glass is very fragile. Therefore, in the process of use, it is strictly prohibited to drop, hit by hard objects, squeeze the surface of the LCD, assembly of uneven force, etc., so as to avoid damage to the LCD segment code screen scrap.

2. In general, LCD segment screen are equipped with metal pins, so do not use force to pull, twist the metal pins; tin welding pins, welding time should not be too long. Under normal circumstances should be less than two or three seconds, so as not to damage the metal pins and LCD reliable connection, so that the LCD can not work properly.

3. Since the surface of the LCD segment screen is a plastic type polarizer, it needs to be prevented from being scratched or soiled by hard objects in the process of use. Only when the assembly is finally completed, the protective film of the polarizer on the viewing surface of the LCD segment code screen should be removed.

4. Try to avoid the LCD segment code screen moisture. As the LCD segment code screen is a low-voltage, micro-power products, moisture will make the glass surface conductive, which will interfere with the normal display of the LCD break code screen, resulting in many abnormalities.

5. The LCD segment code screen drive voltage should use a small DC component (<50mV), because this can prevent the electrochemical reaction of the liquid crystal, which affects the life of the LCD five segment code screen.

6. LCD segment code screen products must avoid exposure to the sun. As LCD segment code screen using liquid crystal and polarizer are organic substances, if exposed to sunlight for a long time, there will be a variety of adverse consequences, so that the performance of the LCD segment code screen deterioration.

7. The LCD segment code screen products must be stored at the appropriate temperature. Because the liquid crystal can only be in the liquid crystal state within a controlled temperature range, so only in the specified temperature range of use and storage, LCD segment code screen will work properly.