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Huawei's screen components include protective glass, LCD screen, and display. huawei screen The so-called screen component is the full name above.
Most Huawei screens use IPS material. IPS (In-Plane Switching) hard screen technology is the most advanced LCD panel technology in the world. A hard screen is a film with a layer of resin attached to the surface, just like people wearing glasses.
The reason why the IPS hard screen has a clear and ultra-stable dynamic display effect depends on its innovative horizontal conversion molecular arrangement, which changes the vertical molecular arrangement of the VA soft screen, so it has a more solid and stable liquid crystal structure. Not in the superficial sense, a hard screen is to add a layer of hard protective film to the LCD panel, in order to prevent the LCD screen from being stabbed by external hard objects.
In terms of screen display, the screen resolution of Huawei MateBook 14 2020 is as high as 2160*1440 and the PPI is 185. The display accuracy is very good, and it is difficult to detect graininess with the naked eye. And with 100% sRGB wide color gamut coverage, color reproduction is very accurate.
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Staring at a smartphone's small screen for extended periods of time can cause eye strain at best and irreversible eye damage at worst.
1. Get an anti-glare screen protector
Most mid to high-end smartphones come with an anti-glare screen by default,Mobile phone screen ， but if yours doesn't, buy it. Because they reduce the amount of blue light entering your eyes.
2. Frequent blinking/splashing your eyes with water
Staring at a screen can dry out your eyes, and the natural way to moisturise your eyes is to blink. This reduces the negative effects of screen radiation. Splash your eyes with water, this will also help moisturise your eyes.
3. Adjust Brightness, Contrast and Text Size
Brightness, contrast, and text size are the three areas where smartphones have the greatest impact on vision. Brightness and contrast that are too high or too low are harmful to the eyes. ,
4. Keep the right distance
When using your smartphone, keep it away from your eyes. Try to keep your device 16 to 18 inches apart as this is considered the optimal distance
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Factors Affecting the Performance Index of LCD Polarizers
Performance and index of LCD polarizer
