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Proceedings Paper

LED light sources for mobile embedded projection
Author(s): Stefan Morgott; Stefan Groetsch; Wolfgang Schnabel; Daniel Wiener
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Paper Abstract

We present a LED light source solution based on a variable chip and package platform for color sequential embedded pico projection. These RGB LEDs are optimized to fulfill the requirements on luminous efficacy (lm/W), size and cost for a variety of pico projector engine designs. Efficacies of 7-10lm at 1W can be achieved for DMD™ and LCoS based projector systems with engine sizes <10cc.

Paper Details

Date Published: 5 May 2010
PDF: 9 pages
Proc. SPIE 7723, Optics, Photonics, and Digital Technologies for Multimedia Applications, 77230W (5 May 2010); doi: 10.1117/12.853785
Show Author Affiliations
Stefan Morgott, OSRAM Opto Semiconductors GmbH (Germany)
Stefan Groetsch, OSRAM Opto Semiconductors GmbH (Germany)
Wolfgang Schnabel, OSRAM Opto Semiconductors GmbH (Germany)
Daniel Wiener, OSRAM Opto Semiconductors GmbH (Germany)

Published in SPIE Proceedings Vol. 7723:
Optics, Photonics, and Digital Technologies for Multimedia Applications
Peter Schelkens; Touradj Ebrahimi; Gabriel Cristóbal; Frédéric Truchetet; Pasi Saarikko, Editor(s)

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