What Is TFT?

Author : China LCD screen supplier

Update time : 2020-08-16 11:02:10

What is TFT?

TFT is the abbreviation of "Thin Film Transistor", also known as "true color". It belongs to the active matrix LCD screen. It is a screen composed of thin-film transistors. Each liquid crystal pixel is driven by thin-film transistors. Behind each pixel, there are four independent thin-film transistors driving pixels to emit color light, which can show the true color of 24bit color depth. In terms of resolution, the maximum TFT LCD screen can reach UXGA (1600 × 1200).

TFT arrangement with memory, so the disappearance of the current will not immediately return to the original state, thus improving the STN LCD screen flicker and blur shortcomings, effectively improve the LCD screen to show dynamic picture effect, the ability to display static picture is also more prominent, TFT LCD screen dragon point is the response time is short, and colorful, so it is widely used in notebook computers and DV, DC. The disadvantage of TFT LCD screen is that it consumes more power and costs more.

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