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What does TFT display mean?

What does TFT display mean? TFT, also known as thin film field-effect transistor. TFT refers to the TFT in which each LCD pixel on the LCD is integrated into the back. Therefore, it is possible to display screen information with high speed, high brightness and high contrast. TFT is an active matrix LCD. Now let's look at TFT LCD.

A TFT (TFT), also known as a thin film FET, is capable of "active" control of individual pixels on the screen, thus greatly improving response. TFT's response speed is generally 80 ms, with a wide field of vision, up to 130 degrees. It is mainly used in high-end products. Therefore, it is possible to display screen information with high speed, high brightness and high contrast. TFT is an active matrix liquid crystal display, which adopts an "active matrix" technology. It adopts the thin-film transistor electrode, which can be used to control the opening and closing of any display point by "actively pulling". Under the illumination of the light source, the light is first transmitted from the bottom polarizer, and then transmitted by the liquid crystal molecules to achieve the display of the screen.


TFT also improves the flash (water wave) blurring of STN, and effectively enhances the playback of dynamic images. TFT is superior to STN in color saturation, reduction ability and contrast, but its disadvantages are high power consumption and high cost. TFT liquid crystal display system adopts point pulse mode, so that each node has autonomy and can achieve continuous control. It can not only accelerate the display speed, but also accurately control the color scale of the display, so that TFT LCD can show more real colors. TFT LCD has the advantages of high brightness, high contrast, strong sense of hierarchy, bright colors, etc. 

What does TFT display mean? The above is the explanation of the TFT screen, and I hope it can help you.



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