Why does the Xiaomi Gaming Monitor G27i screen leak light?
With the existing technology, light leakage from the screen is unavoidable. It is because the screen is backlit, not self-luminous, and that is why there is a slight light leakage. The common problem of wide viewing angle LCD screen is to produce light leakage, which can not be avoided by any manufacturer. There are three main reasons for its light leakage:
1. liquid crystal closure is not strict (liquid crystal control of light flux) resulting in light leakage, which is a wide-viewing angle LCD characteristics, can not be avoided, this is not actually called light leakage, strictly speaking is IPS Glow. for example, you look at the screen through a different angle will find that certain angles will appear on the screen there is a white or yellow layer of halo, which explains why the so-called light leakage in each screen is inconsistent with the reasons.
2. Different stresses during mould assembly lead to light leakage caused by compression of the screen, for example, a circle of white light will appear when we press the screen with our fingers.
3. The LCD panel itself is not tightly sealed, resulting in backlight leakage. Dear Sir/Madam: You reflect the use of your Monitor screen light leakage problems, after our repeated testing, confirmation, results and recommendations are as follows: the advantages of wide viewing angle LCD screen is a good viewing angle (close to 178 ° of the visual range), fast response speed, high colour accuracy, display effect is more delicate. But at the same time, the screen edge light leakage is also one of its characteristics; therefore, there are almost no manufacturers on the market at present to achieve a wide viewing angle LCD screen 100% no light leakage. The specific reason is: each sub-pixel will leak light, and with the size of the screen varies, the larger the size, the more serious. For this reason, in addition to strict control of the screen materials, we also have a more stringent control of the whole machine, any Monitor that exceeds the standard, shall not be allowed to leave the factory. Regarding the above situation, we have the following suggestions: 1. The so-called light leakage problem you described is not a quality problem or failure of Monitor parts, so you can use it without any worries; 2. If you really feel that it affects your normal use, we can help you to carry out light leakage testing. Sorry for the inconvenience caused by the above!
1. liquid crystal closure is not strict (liquid crystal control of light flux) resulting in light leakage, which is a wide-viewing angle LCD characteristics, can not be avoided, this is not actually called light leakage, strictly speaking is IPS Glow. for example, you look at the screen through a different angle will find that certain angles will appear on the screen there is a white or yellow layer of halo, which explains why the so-called light leakage in each screen is inconsistent with the reasons.
2. Different stresses during mould assembly lead to light leakage caused by compression of the screen, for example, a circle of white light will appear when we press the screen with our fingers.
3. The LCD panel itself is not tightly sealed, resulting in backlight leakage. Dear Sir/Madam: You reflect the use of your Monitor screen light leakage problems, after our repeated testing, confirmation, results and recommendations are as follows: the advantages of wide viewing angle LCD screen is a good viewing angle (close to 178 ° of the visual range), fast response speed, high colour accuracy, display effect is more delicate. But at the same time, the screen edge light leakage is also one of its characteristics; therefore, there are almost no manufacturers on the market at present to achieve a wide viewing angle LCD screen 100% no light leakage. The specific reason is: each sub-pixel will leak light, and with the size of the screen varies, the larger the size, the more serious. For this reason, in addition to strict control of the screen materials, we also have a more stringent control of the whole machine, any Monitor that exceeds the standard, shall not be allowed to leave the factory. Regarding the above situation, we have the following suggestions: 1. The so-called light leakage problem you described is not a quality problem or failure of Monitor parts, so you can use it without any worries; 2. If you really feel that it affects your normal use, we can help you to carry out light leakage testing. Sorry for the inconvenience caused by the above!
Does it help?
Yes
No