How Should The Notebook Lcd Screen Be Maintained And Maintained

LCD (short for Liquid Crystal Display) Liquid crystal display. The structure of the LCD is to place the liquid crystal box in two parallel glass substrates, the TFT (thin film transistor) is set on the lower substrate glass, the color filter is set on the upper substrate glass, and the rotation direction of the liquid crystal molecules is controlled by the signal and voltage change on the TFT, so as to control the polarized light emitted by each pixel and achieve the purpose of display. LCD has replaced CRT to become the mainstream, the price has fallen a lot, and has been fully popularized.

 

The common lcd screen equipment in life is a notebook, so do you know how to maintain and maintain the lcd screen of the notebook? Still not clear friends to listen to the introduction of lcd LCD screen manufacturers!

 

As we all know, the LCD LCD display used by laptops has many advantages compared with the CRT cathode ray tube display used by the vast majority of desktop computers, such as "low power consumption, no radiation, no vertigo" and protects the user's vision to a large extent. However, in the display family, the characteristics determined by the physical characteristics of LCD make it and CRT more than some additional attention. If it is used improperly, it will greatly shorten its service life, so how on earth to protect it?

 

Precautions for use

 

1, pressing, squeezing, touching, falling, smashing is a big taboo

 

Among them, pressing, squeezing, and touching are the three points most users are most likely to be ignored in their usual use, and falling and smashing are not common, after all, no one will take such valuable items as a brick to throw.

 

LCD is composed of multi-layer reflector, reflector, filter and protective film combination, and these materials are very fragile and easily damaged, so once the external force on its defecation will cause irreparable damage to the LCD, such as display blur, water ripple and other phenomena, thus affecting the display output effect. If it causes the LCD to crack, it can only change the screen, and its price is expensive to almost account for 1/3-1/2 of the price of the entire notebook.

 

Friendly tips: When you go out, equip your book with a thick bag, do not place heavy objects on it during the placement process, and try to be careful during the movement, so as to avoid the above situation to a certain extent.

 

2, the switch LCD cover should pay attention

 

In order to reduce the weight of the whole machine, many ultra-thin and light notebooks will make the LCD cover very thin and soft, and the switching method is particularly important at this time. The correct switching method can prevent the LCD and fixed shaft from damage caused by uneven force, and can also avoid the phenomenon that one side can not be covered because of the improper long-term switching method.

 

Friendly tips: Force evenly, light open and close, both hands operation.

 

3, reasonable arrangement of use time and adjust the display brightness

 

LCD compared with CRT, its service life is much shorter, about two years will appear yellow display phenomenon. Its display lighting comes from the back tube installed in it, and after a period of time, the brightness of the back lamp will gradually decline, which is the root cause of the display yellowing. In addition, long-term high load use will also make the liquid crystal particles aging failure and produce dead points. Therefore, if it is excessively fatigued in use, it will inevitably accelerate the appearance of these aging phenomena.

 

Tips: Try not to let the LCD work for a long time in daily use, and reduce its display brightness as much as possible. When you need to temporarily leave the computer, it is best to temporarily turn off the LCD backlight through the shortcut key.

 

4. Try not to eat when using computers

 

This is also a point that many users often ignore, eating in the face of the computer is a very bad habit, especially those foods rich in oil, it is inevitable that they will not splash when eating. One is the pollution of the keyboard and other parts, and it is possible to splash on the LCD and leave some stains that are not easy to clean.

 

Tips: In order to clean the computer and the health of your body or eat to work again, after all, while working while eating is also a certain harm to your body.

 

5. Pay attention to prevent the LCD from being scratched

 

There are many computer users have such a habit, that is, like to use their fingers on the computer screen to dot and dot, as if playing the piano. Maybe they want the audience to better understand what they're talking about. But for LCD, this is a very bad habit.

 

First of all, doing so will leave some ugly fingerprints on the LCD surface, which is as difficult to clean as oil. It is also important to note that fingernails may leave a permanent mark on the LCD without you noticing. Although this does not affect the use, but it is very affect the appearance.

In addition, because some laptop keyboard design keys are relatively high, so when closing the LCD cover, it will have close contact with the screen surface, so if you are not careful, it may leave an irreparable brand on the LCD.

 

Tips: When working on the computer, the position of the finger is on the keyboard and mouse, remember not to leave the post without authorization. If possible, when you close the LCD cover, clip a sheet of film paper between it and the keyboard to separate the two (generally new machines will come with it).

 

Care and maintenance

 

LCD will be contaminated with a lot of dust after a period of use, in order to ensure that the laptop's face is clean, as the user needs to wash its face regularly, but this wash is exquisite.

 

1, soft cloth + water

At this time, there is often only some dust on the LCD, so it is simpler and easier to clean. You only need to use a wet soft cloth to gently wipe the LCD surface dust on it, pay attention to this cloth is not too rough, otherwise it will make the screen scarred after wiping. In addition, the soft cloth must be wrung out, because water is the natural enemy of LCD. Dry the wet spots after cleaning.

 

2, special cleaning agent

 

When the LCD screen is full of finger prints left by you to play the piano and the oil spilled when eating, you need to use some special LCD screen cleaner, in the laptop store or some big city electronic market can basically be bought, remember not to use some unknown cleaners and alcohol and other solvents, It may contain some corrosive chemicals.

 

The price of special cleaning agents is relatively high, and the capacity is relatively small. However, since so many silver notebooks have been bought, do not care about this one hundred and two hundred, otherwise if the LCD is wiped out because of the use of inferior cleaning agents, it is not one hundred and two hundred can solve the problem.

 

Friendly tips: Always follow one direction in the process of wiping, do not draw a dragon.

 

LCD is the face of the notebook, and the user has to work with it most of the time, so protecting the LCD is a very noteworthy problem. If you want your laptop to still have a beautiful face after a period of use, then treat it well!