FSTN LCD Module is short for Formulated Super Twisted Nematic Liquid Crystal Displays, which is a kind of STN(Super Twisted Nematic) LCD. Contrast with common STN LCD, this kind of LCD take advantage in perfect dynamically driven performance, wide viewing angle, a good display characteristic with achromaticity, as well as excellent contrast. Liquid Crystal Displays have a limited viewing angle. They become hard to read at some viewing angles and they are easier to read at others. Several versions of the LCD module are then offered the bias set to different angles or positions to accommodate as many applications as possible. However, you are able to get a wide and visible view angle even without backlighting by using FSTN LCD Module. So they are widely used in Digital camera, MP3, mobile phone, POS, Kiosk, advertising machine, HTPC, industrial applications and so on.