How does the LED display be maintained and maintained?

One, the monitor also must combine exertion

Because the basic display principle of LED backlight display is the same as that of the traditional CCFL backlight display, it relies on the backlight lamp to illuminate the image on the LCD screen. At the same time, the LCD screen pixel is composed of a large number of LCD, over a long period of continuous use, will make the crystal aging or burn, damage once occurred, we said that the bright spots, bad points, these damage is permanent, can not be repaired.

In general, to extend the life of the display, do not make the LCD monitor for a long period of time (more than 72 hours), if not in use, turn off the monitor, or let the display white screen display until the standby state can be.

　　Second, avoid hard objects bump, scratch

For most LED backlight display, the most vulnerable place is the screen, the general screen hardness is below 3H (hardness of pencil core), usually do not pay attention to the use of other devices "accidental", and once the screen damage means that the LED display is basically scrapped.

To avoid problems that may be encountered, we can choose passive and active protection, passive protection refers to some internet cafes, dormitories and other public places users can choose to buy with tempered glass display, so that you can make your screen "bulletproof, Fire and fire", but will show the color has influence, there will be reflective phenomenon; and active protection is in peacetime use to be more careful, as far as possible to the screen damage to the items away from the screen, and clean the screen when as gently as possible to wipe the possibility of injury to the minimum.

　　Third, do not privately disassemble the display

LCD monitors, like other electronic products, are also precision instruments, as far as possible for the non-professionals to remove their own monitors. Although LED backlight operating voltage compared to traditional CCFL has been greatly reduced, generally within 20V, but the instantaneous internal high pressure is still very dangerous, in addition, it is easy to increase the fault of the monitor.

If you have to turn on the display to solve the problem, you can only go to the display after the cover, reseat the interface of the board, the most taboo is to open the LCD panel. Because the assembly of the LCD panel is carried out in the dust-free environment, open not only may let inside into the dust, affect the display effect, may even display directly scrapped.

　Four, do not use screen saver

In the CRT era, many people like to use screen saver, because this can avoid the electron beam long-term bombardment of the same area of the fluorescent layer, the screen fluorescence layer of the fatigue effect caused by aging screens, even the tube is broken. And when the LED backlight full popularity, this "good habit" has been retained by a lot of people, but they do not know that the screen saver on the liquid crystal display does not have any benefits, but will also cause some bad effects.

On the one hand, screensavers for liquid crystal display is completely unnecessary, because the LCD screen is the principle of the impact of the current influence deflection of the LCD screen, no matter what the picture of its liquid crystal molecule has been in the working state of the switch; To the life of the LCD screen will appear aging phenomenon, such as the bad points and so on. So when we stop the operation of the computer also let the screen display colorful repeated movement of the screen saver will undoubtedly make the liquid crystal molecules are still in a repeated switch state. In general, if the user may want to leave for a period of time, you can display a white screen or try to turn off the monitor, so that not only save electricity, also can prolong the life of the monitor.

　　Five, regular cleaning screen

The liquid crystal display has the closest relation with our user, completes the clean health work also very is necessary. In fact, the liquid crystal display is also particularly easy to show dirty, white appearance is really good-looking, but do not pay attention to maintenance, will soon become slightly yellow, piano baking paint is really very performance, but one weeks use down, the shell must be full of fingerprints, even the ordinary black matte material, a period of time down, the screen must be dust. Many users know that the LED display should be cleaned regularly, but do you know how to properly clean the LCD?

We must consider the purchase of a better quality cleaning kit, the cost of cleaning liquid generally include electrolyte, high-purity distilled water, anti-static liquid, etc., can effectively clean the screen dust, finger prints and other stains, you can buy some well-known brands of products. And good cleaning cloth is also very fastidious, must use the extremely fine fiber as the raw material product, the general high-grade glasses delivers the eyeglasses cloth also may use to make the clean cloth.

Some netizens think water can also, and will not damage the LCD screen. But the cleaning effect of clean water is poorer, and the dust will be attached again. Of course, if you want to save money, with water can also be done, the total than those who are unknown to the clean liquid to much better. At the same time need to note that the water should not be sprayed on the screen, but to be a little cleaning liquid spray on the cleaning cloth, and then gently along the same direction to wipe, and in the clean, need to unplug the power cord.

　Vi. keep the humidity of the environment

All users who have ever caused a keyboard damage by spilling a drink onto a keyboard are aware of this common sense. Do not allow anything of a damp nature to enter your LED display. The mist was found to be lightly wiped with a soft cloth before the power was turned on. If the wet part is already inside the monitor, the monitor must be placed in a warmer and drier place so that the moisture and organic matter can evaporate. The addition of electricity to the liquid crystal display with humidity can cause the liquid crystal electrode to corrode and cause permanent damage.