What are the differences between TFT LCD and LCD LCD screen?

What are the differences between TFT LCD screen and LCD LCD screen? I found that many people are not very clear about the difference between TFT LCD screen and LCD display.

First, the difference between TFT LCD screen and LCD LCD screen?

TFT is one of the multiple display technologies of LCD display, which cannot be directly compared. You can only compare the differences between these display technologies in the LCD camp. The details are as follows:

What are the differences between TFT LCD and LCD LCD screen?

1. The full name of LCD (Liquid Crystal Display) is liquid crystal display. It is the most widely used mobile phone screen material. It is characterized by low price and widespread use. It needs backlight support when displaying.

2. TFT screen

TFT (Thin Film Transistor) is a thin film field effect transistor, which is a type of active matrix liquid crystal display.

The TFT liquid crystal display is characterized by good brightness, high contrast, strong layering, and bright colors, but it also has the disadvantages of relatively power consumption and high cost.

Second, what is the relationship between TFT screen and LCD?

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, which is stronger than the other two in terms of brightness and viewing angle!

LCD refers to liquid crystal display, TFT screen is a kind of LCD, among which the basic display principles of TN-LCD, STN-LCD and DSYN-LCD are the same. It’s just that the twisting angle of the liquid crystal molecules is different. The twisting angle of the liquid crystal molecules of STN-LCD is 180 degrees or even 270 degrees. The TFT-LCD adopts a completely different display mode from the TN series LCD.


Post time: Sep-13-2021