UFB (Ultra Fine & Bright) LCD screens have lower energy-consuming features than TFT-LCDs, and brighter picture capabilities than STN LCD, allowing up to 65K colour for mobile handset's displays.
Ultra Fine & Bright screens. They have lower energy-consuming features than TFT screens but are not as bright, but they're brighter than STN screens, allowing up to 65K colour for mobile phone's displays.