Liquid crystal display generally refers to some display screens made of liquid crystal. It is an active matrix liquid crystal display driven by thin film transistors (TFT). It is mainly used to stimulate liquid crystal molecules to generate dots, lines, and surfaces to match the back light tube. Make up the screen. After the LCD screen is used for a period of time, it will absorb a lot of dust and sometimes accidentally stick to various water stains, especially after the shutdown, which will greatly affect the visual effect, and the LCD screen is very fragile, so pay attention to cleaning , Then how to clean the LCD screen? The following editor Zhilingxin will introduce to you.
How to clean the LCD screen:
1. Turn off the power of the LCD screen first, and remove the power cord plug and the video card connection cord plug.
2. Move the LCD screen to a place with better natural light, so that you can see where the dust is, which is more conducive to a targeted, so as to achieve a better cleaning effect.
3. No special solution or cloth is needed to clean the LCD screen. A soft lint-free cloth or cotton lint-free cloth with clean water is the best LCD screen cleaning tool (a paper towel that does not drop off). When cleaning, you can use a cotton lint-free cloth dipped in clean water and wrung out a little, and then use a slightly damp soft lint-free cloth to gently wipe the dust on the display (do not squeeze the display hard). It is recommended to wipe from the display when wiping. Wipe one side to the other side until everything is wiped clean, don't wave it randomly.
4. After cleaning the LCD screen with a damp, soft, damp cloth, you can clean it again with a damp cloth that has been squeezed dry. Finally, let the water vapor on the LCD screen dry naturally in a ventilated place.
The above content is an introduction to how to clean the LCD screen. Do not use cleaning fluids containing alcohol or acetone or cleaning agents containing chemical components, and do not spray the liquid directly onto the screen to prevent the liquid from penetrating into the protective film. You can spray an appropriate amount of non-ionized water with a special liquid crystal wipe to make the wipe slightly damp, and then wipe it again, so that the stains will not be traced and your LCD screen will not be scratched. Because the special liquid crystal wiping cloth is made of special fibers, it has a much better wiping effect than general high-end glasses cloth, and it is soft and will not scratch the screen. It also has the unique function of dissipating static electricity.
