An ultra compact projection system based on a high brightness OLED micro display is developed. System design and realization of a prototype are presented. This OLED pico projector with a volume of about 10 cm³ can be integrated into portable systems like mobile phones or PDAs. The Fraunhofer IPMS developed the high brightness monochrome OLED micro display. The Fraunhofer IOF designed the specific projection lens and integrated the OLED and the projection optic to a full functional pico projection system. This article provides a closer look on the technology and its possibilities.
