A thin-film-transistor liquid-crystal display (TFT LCD) is a variant of a liquid crystal display (LCD) that uses thin-film-transistor (TFT) technology to improve image qualities such as addressability and contrast. A TFT LCD is an active-matrix LCD, in contrast to passive-matrix LCDs or simple, direct-driven LCDs with a few segments.

TFT LCDs are used in appliances including Wearable devices(Smartwatch), Smart Home Controller, handheld devices, Video game systems, ADAS, Navigation system, car dashboards, POS, IP Phone, Medical devices…