LED Projector

The new MPro 120 PocketProjector from 3M of St. Paul, Minnesota, uses LEDs from OSRAM Opto Semiconductors of Regensburg, Germany. The micro projector can be connected to laptops, mobile phones, and cameras so users can project photos or videos on a wall. Depending on lighting conditions, the cell-phone-sized unit can project images of more than a meter, measured diagonally. Use of multichip LEDs makes the projector very efficient and provides excellent color reproduction. Low energy consumption conserves the battery and ensures longer operating times. The projectors offer full VGA resolution, market-leading brightness, and integrated speakers.