What is TFT LCD?

Date:2021-03-22 Categories:FAQ Hits:516 From:Shenzhen Eagle Vision Display Technology Co., Ltd.


The TFT-LCD liquid crystal display is a thin film transistor type liquid crystal display, also known as "true color" (TFT).


TFT liquid crystal is equipped with a semiconductor switch for each pixel, and each pixel can be directly controlled by dot pulses, so each node is relatively independent and can be continuously controlled, which not only improves the response speed of the display screen, but also allows precise control Display color gradation, so the color of TFT liquid crystal is more real.


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.


TFT LCD technology has accelerated the development of mobile phone color screens. Many of the new generation of color screen mobile phones support 65536 color displays, and some even support 160,000 color displays. At this time, the advantages of TFT's high contrast and rich colors are very important. 


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