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The long-term use of liquid crystal displays for this reason will reduce their lifetime. Therefore, in order to avoid this kind of situation, the following measures can be taken when not in use: 1) turn off the display when not in use; 2) often change the display content on the screen at different time intervals; 3) the display screen The brightness is reduced to a darker level;
2. Maintain the humidity of the environment
Do not allow anything with moisture properties to enter the LCD. If moisture has entered the LCD, the LCD must be placed in a warm and dry place in order to allow water and organics to evaporate, and then turn on the power. Applying electricity to a humidity-containing LCD can cause corrosion of the liquid crystal electrode and cause permanent damage.
3. Avoid unnecessary vibration
LCD can be regarded as the most sensitive electrical equipment, LCD contains many glass and sensitive electrical components, so that the screen is very fragile, to avoid strong shock and vibration, strong impact can easily lead to LCD screens and CFL unit damage. Be careful not to apply pressure to the LCD display surface. The bad habit of pointing and pointing in front of the screen must be corrected.
4. Do not try to disassemble the LCD
One rule is that you should never disassemble the LCD. Even after being turned off for a long time, the CFL inverter in the backlight unit may still have a high voltage of about 1000V, and this high voltage can cause serious personal injury. So never try to disassemble or change the LCD display to avoid high voltage. Unauthorized repairs and changes can cause the display to temporarily or permanently stop working. If there is a fault recommendation or get a professional repair station for repairs.
1. Avoid the internal burnout of the screen