LCD colour displays are flat panel displays that you find on your computer or mobile phone that use liquid crystals to switch pixels on and off to produce a specific colour. A popular type of LCD display is the TFT LCD display module or TFT panel that uses TFT (Thin-Film Transistor) technology. A TFT display comprises of large sheets of independently controlled transistors that offer full RGB with the ability to display a wide range of colours and hues. These LCD TFT displays produce images that are much brighter and sharper than standard LCD displays as well as being able to refresh more quickly.