This document discusses OLED technology for lighting and display applications. It highlights that OLEDs offer high efficiency, flexibility, large area, and potentially low cost of manufacturing. It also describes the typical bottom emission OLED structure and how different colors can be achieved. Examples are given of OLEDs being used in displays and how their efficiency is approaching that of fluorescent tubes for lighting. The document outlines an OLED technology roadmap and technology transfer successes between research institutions and companies.