14.3: Ujoy Technology for Personal Projection

Personal projectors are compact and affordable devices used for gaming, entertainment or photo projection. A very bright light source is at least as important as for standard front projectors. The new 50W Ujoy lamp system with 1mm arc enables efficient projection systems with a screen brightness of 200–300lm. Lower cooling requirements, the potential for battery operation and the low voltage input makes it the ideal source for this new category of projectors.