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Proceedings Paper

Personal projection with Ujoy technology
Author(s): Holger Moench; Uwe Mackens; Pavel Pekarski; Arnd Ritz; Griet S'Heeren; Will Verbeek
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Paper Abstract

Personal projection is a new way to use projectors for gaming, entertainment or photo projection. The requirements for this new category have been defined based on market research with focus groups. A screen brightness of 200-300lm out of compact and affordable devices is a must. In order to reach this performance a very bright light source is at least as important as for professional projectors. The new 50W Ujoy lamp system with 1mm arc enables efficient projection systems. Lower cooling requirements, the potential for battery operation and the low voltage input makes it the ideal source for this new category of projectors.

Paper Details

Date Published: 6 February 2007
PDF: 11 pages
Proc. SPIE 6489, Projection Displays XII, 648904 (6 February 2007); doi: 10.1117/12.716211
Show Author Affiliations
Holger Moench, Philips Research Labs. (Germany)
Uwe Mackens, Philips Research Labs. (Germany)
Pavel Pekarski, Philips Research Labs. (Germany)
Arnd Ritz, Philips Research Labs. (Germany)
Griet S'Heeren, Philips Lighting N.V. (Belgium)
Will Verbeek, Philips Lighting N.V. (Belgium)


Published in SPIE Proceedings Vol. 6489:
Projection Displays XII
Ming H. Wu; Hoang Y. Lin, Editor(s)

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