TFT LCD screen and LCD LCD screen are similar but different. Many people will confuse them. It is not clear what is the difference between TFT LCD screen and LCD screen. So today let TFT color LCD screen manufacturers Lihuang Technology will give you a detailed introduction!
First, what is the technical difference between TFT LCD screen and LCD LCD screen?
TFT is one of the multiple display technologies of the Icd display. It cannot be directly compared. The difference between these display technologies in the LCD camp can only be compared, as follows:
1. The full name of LCD (Liquid Crystal Display) is liquid crystal display, and the material used in mobile phones now is it, which is used as a mobile phone screen. It is characterized by its low price, a wide range of use and an earlier popularization, but it needs to be backlit when it is displayed.
In the main screen material of the mobile phone parameter table, some letter combinations such as TFT, IPS, SLCD, UFB, SNT, NOVA, etc. are often seen. These letters represent different display technologies of LCD, rather than different materials used. The most common LCD display technologies in mobile phone screens mainly include: TFT, IPS, SLCD, etc.
2. TFT screen
TFT (Thin Film Transistor) is a thin film field effect transistor, which is a type of active matrix liquid crystal display. It is characterized by good brightness, high contrast, strong sense of hierarchy, and bright colors, but its disadvantages are that it consumes more power and costs more.
For example, the famous JDI screen is a TFT-LCD display, which uses LTPS low-temperature polysilicon technology screen. Compared with traditional LCD screens, JDI screens are thinner and more transparent.
Second, what is the relationship between the TFT LCD screen and the LCD LCD screen?
LCD liquid crystal display is mainly divided into: monochrome, pseudo color, true color and so on. And TFT is a kind of LCD, also called true color screen. Compared with the other two, TFT occupies a great advantage in both its brightness and viewing angle.
LCD refers to liquid crystal display. TFT screen is a kind of LCD. Among them, TN-LCD, STN-LCD and DSYN-LCD have different twisting angles of liquid crystal molecules, but the basic display principles are the same. The twisting angle of the liquid crystal molecules of STN-LCD is 180 degrees or even 270 degrees, while TFT-LCD adopts a completely different display mode from TN series LCD.
I hope that through this article, you can further understand the differences between TFT LCD screens and LCD LCD screens, and at the same time have a clearer understanding of them.
