The Four Major Issues That LCD Screens Must Avoid During Daily Use.
- Jul 02, 2018 -

2.4 tft--第二张图.jpg

                             

Four Things to Avoid During the Daily Use of LCD Screens


LCD LCD screen has a series of display advantages such as high definition, high brightness, high contrast, stable performance, energy saving and environmental protection that are not available in other displays and is widely favored by users in various industries. Although the LCD screen can support 7*24 hours Use, and long life of up to 100,000 hours, but the improper use will still have an impact on its life and performance, so users can use during the use of some simple and convenient maintenance work to extend the life to ensure its performance. Below, Emperor Ai Di will brief everyone on the special attention to avoid the LCD LCD screen.


LCD splicing


One: To avoid long-term full-load LCD LCD screen


Long-term operation of the LCD screen can easily overheat some pixels (Pixel Dot), and once it exceeds the limit, it will cause permanent damage. This forms what is often called "bad point" (some media called "black spots"), because the pixels of the LCD screen are made up of liquid crystals; in view of this, the emperor suggests that if the user has to work for a long time It is best to let it rest intermittently for a while, or to change the content of the screen at different intervals, at least to reduce the brightness when waiting for work, or to operate in screen saver mode for a while, this can not only be done Delays LCD aging and avoids hardware damage.


LCD screen


Two: If you encounter problems, you cannot assemble the LCD screen yourself.


No matter what the LCD is, it is forbidden to assemble the LCD screen by itself. Once the LCD screen is not working properly, you can find the manufacturer to help solve it. Because the LCD is too precise and too delicate (it doesn't change parts as you would a normal CRTLCD screen). Since the transformer in the LCD backlight assembly may still have a 1000V high voltage (although it is a micro-current) after a certain period of shutdown, non-professionals may cause new failures of the component if not handled properly, and may cause permanent screen when severe. Can't work.


Three: to avoid the LCD appears to be strongly shocked


LCD display screen is very fragile and delicate, and its ability to resist impact is poor. Even the latest products have much better impact resistance than CRTLCD LCD screens. This is because the LCD contains many precision glass components and agile electrical components that can cause damage to the LCD screen and other related components in the event of a strong impact. So be sure to avoid strong shocks. In addition, it is also important not to put pressure on the surface of the LCD screen, such as pointing a finger to a certain part of the screen (even if a slight click may cause a local bad point to form a black spot), which easily leads to an increase in dead pixels. Phenomenon, this is why some users use it for a while and find more and more bad points. In this case, the user himself has no way to remedy it. Therefore, Emperor Ai Di recommended that users develop good habits and do not point on the screen.


Four: Humidity is a taboo for LCD screens


The internal design of the LCD screen is very precise, and once the short circuit occurs due to oxidative corrosion caused by environmental humidity, it will bring huge economic losses to the user. So pay attention not to let any liquid or moisture enter the LCD screen, and avoid using it for a long time in a humid environment. Of course, if this happens, don't panic. For example, if you find moisture on the surface of the screen, wipe it off with a soft cloth before you can turn on the power. If moisture has entered the LCD, the LCD must be placed in a well-ventilated or warm place to allow the water to evaporate. If the situation is more serious, ordinary users can ask professionals to help solve.