What is the material of the main screen of the mobile phone, the material of the mobile phone screen

At present, there are 5 main screen materials for mobile phones on the market: film transistor ) twisted nematic ultra twisted nematic screen) film diode ) fine & bright) STN can only display 256 colors at first, and then it can finally support 4096 colors, or even 65536 colors, its advantage is that it is more power-efficient and ** is also cheaper, but after all, "you get what you pay for", STN response is relatively slow, it is easy to produce image retention phenomenon (that is, what we often call "afterimage") when moving images, which affects the image quality, plus the color and brightness are affected by innate factors, and it is always inferior to the higher quality screen, which can display high-resolution images more accurately, although there are shortcomings of high power consumption and high cost, but TFT is the absolute mainstream at present. TFD has better brightness and color saturation than STN, and is more energy-efficient than TFT.

UFB has the basic performance of TFD, which is specially introduced by Samsung to fight other mobile phone manufacturers. The brightness of CSTN is higher than that of STN,But it is worse than STN in terms of power saving,Through the above introduction,I believe you have a basic understanding of these 5 common mobile phone color screens,Even if you don't quite understand,Then look at their ranking in the display effect。 Comprehensive Expressiveness:

tft>tfd=ufb>cstn>stn

The material of this LCD screen.

The mobile phone screen materials include TFT, LCD, SLCD, AMOLED and other materials.

1、tft：

TFT is the most common screen material on the market, and its full name is ThinFilmTransistor, which means thin-film field-effect transistor. The screen color saturation of this material、Reduction ability and contrast are good,The manufacturing process is mature、High output、**Low level,But it consumes more power,And the feel and sensitivity of the touch are not very good。

2、lcd：

LCD is also one of the materials for mobile phone screens, and its main characteristics are excellent performance, large-scale production, high degree of automation, and low cost; Judging from the overall display effect of the mobile phone, the LCD is much better than the traditional TFT screen. However, it is mostly used in monitors and televisions.

3、slcd：

SLCD is a derivative of LCD, which is relatively high-end. Its screen is biased towards warm colors, with high contrast, high color reproduction and other characteristics, and the most significant feature is its long service life, which is not a problem for more than ten years. SLCD is generally used as a large outdoor display screen, and it is still a minority when used as a mobile phone screen.

4、amoled：

AMOLED is a screen material derived from OLED, which has the characteristics of fast response, high contrast, wide viewing angle, etc., and has excellent touch performance, whether it is accuracy or responsiveness, it is much higher than ordinary screens, and it is also very power-saving, but it will be more expensive.

Advantages of AMOLED material for mobile phones

The AMOLED color gamut range simply means that the screen can display more colors, and the industry standards include NTSC color gamut value, SRGB color gamut value and AdobergB color gamut value.

In terms of the SRGB color gamut, the iPadAir can display about 96% of the SRGB range, while the SuperAMOLED screen displays a color gamut range of nearly 100% NTSC, which has exceeded the SRGB range and is closer to the higher AdobergB standard.

The advantage of a wide color gamut is that the colors displayed on the screen look more diverse, which can restore more colors in the real world, and more importantly, the contrast can be effectively improved, and you can see shadows closer to the night.

1. LCD liquid crystal display: LCD (liquid crystaldisplay) is the full name of liquid crystal display, which is now used more mobile phone screen materials, which is characterized by cheap and widely used, and needs to be supported by backlight when displaying.

2. TFT screen: TFT (thin film transistor) is a thin film field effect transistor, which is a kind of active matrix liquid crystal display. TFT LCD display is characterized by good brightness, high contrast, strong sense of hierarchy and bright colors, but it also has the shortcomings of high power consumption and high cost.

3. IPS screen: IPS is commonly known as "Super TFT", which is a technology upgraded from TFT, and the essence is still TFT screen, but it is a TFT screen using IPS technology. Compared with ordinary TFT screens, it has the advantages of large viewing angles, accurate color reproduction, no water ripples at the touch, environmental protection and power saving.

4. SLCD screen: SLCD is a special LCD screen for splicing, which is a high-end advanced variety of LCD, characterized by warmer colors, real restoration, more natural, and suitable for human eyes.

5. OLED screen: OLED (OrganicLight-Emitting Diode) refers to organic light-emitting diode, OLED does not need backlight support, has self-luminescence, and has the advantages of wide viewing angle, high contrast, low power consumption, high reaction rate, full color, and simple manufacturing process.

6. AMOLED screen: AMOLED screen has the characteristics of bendable and wide color gamut, the display color is more vivid, and has the advantages of self-luminous low power consumption, etc., and has become a hot choice for mainstream high-end mobile phones.