What is the material of the touch screen of Xiaomi mobile phones? Is it necessary to put a screen pr

Thank you. The screen of the mobile phone is provided by Sharp, in order to better protect the screen of the mobile phone, it is recommended to use the film.

It's a Sharp LCD screen, of course, you have to stick it, otherwise the consequences will be miserable.

Screen. This kind of mobile phone screen material is widely used, TFT (thin film transistor) is a thin film field effect transistor, which is a kind of active matrix liquid crystal display. It is able to "actively" control the individual pixels on the screen, which greatly improves the reaction time. Generally, the response time of TFT screen material is relatively fast, about 80 milliseconds, and the viewing angle is large, generally about 130 degrees.

The brightness of the TFT mobile phone screen material is good, the contrast is high, the sense of hierarchy is strong, the color is bright and bright, and the disadvantage is that it consumes more power.

Screen. This kind of mobile phone screen material is well-known, Apple has made great contributions, iPhone4 and iPhone4S are IPS material screens, pixel density has reached the technology for the Japanese Japanese defense company in 1996 to develop the display technology, is an LCD wide viewing angle technology, is widely used with LCD TVs. The IPS screen used by Apple is provided by LG. The advantages of this mobile phone screen material are good light transmittance and high touch accuracy.

The disadvantage is that the power consumption is slightly higher, and the output is relatively low.

LCD screen.

SuperLCD is the favorite mobile phone screen material of most mobile phone manufacturers, and most of the high-end mobile phones are currently made of SuperLCD screen material, although it is not as bright as Super AMOLED, it is indeed closer to the real color, and it is also the screen that consumers like at present. This kind of mobile phone screen material is relatively comprehensive and cost-effective, and the disadvantage is that it is slightly thicker than other screens and consumes more power.

Screen. OLED (Organic Light Emitting Display) is an organic light-emitting display, which is a new type of product in the material of the mobile phone screen, and is known as the "dream display". Unlike traditional LCD displays, OLED display technology does not require a backlight and uses a very thin coating of organic materials and a glass substrate that emits light when an electric current passes through it. The most important thing is that OLED screens can be made lighter and thinner, with larger viewing angles, and can significantly save power, which is important for the development of smartphones.

Samsung's Super AMOLED and Super AMOLED Plus are both improved versions of this mobile phone screen material. The advantages of this mobile phone screen material are high contrast, power saving, and high color saturation.

Corning 2nd generation glass is used, and it is best to apply film.

The function of the film: to prevent the screen from scratching, isolate oil stains or play a decorative role to protect the mobile phone screen.

Selection of film: Mobile phone film can be roughly divided into PP material, PVC material, PET material, and ARM material. Different ** can buy different materials of film, and different materials of film also have some different characteristics.

1) PP material, this film is slightly soft, the light transmittance is also very poor, and the ability to resist scratches and wear is limited, so it is basically abandoned by consumers.

2) PVC material, this film is also relatively soft, but because it is thicker, it leads to poor light transmittance, and the film is easy to leave residual glue in the process of tearing off. It has a great impact on aesthetics.

3) PET material, this kind of film is easy to reflect, which will interfere with the user's browsing of the mobile phone screen, and at the same time, it is easy to leave fingerprints and other traces on the surface of the film.

4) ARM material, the film of this material is currently more expensive, but its surface has the ability to resist wear and scratches. At the same time, the product of this material has few bubbles after pasting, and the light transmittance is also good. Comparatively speaking, this type of membrane works best.

Corning Glass is right. This glass is harder than steel, but it is still inferior to sand. It's better to put on the film, otherwise there will be scratches!

Gorilla Glass 3 is very easy to leave fingerprints and needs to be filmed.

The display is Corning glass, whether you need a film depends on your decision.