21 April 2006 LED-based mini-projectors
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We have built a mini-projector with LED light sources that is sufficiently small for portable applications. The projector has a three-panel architecture with transmissive LCD micro-displays in order to combine a high lumen output with a low cost price. The volume of the light engine is 100 cc.
© (2006) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Marcel P. C. M. Krijn, Bart A. Salters, Oscar H. Willemsen, "LED-based mini-projectors", Proc. SPIE 6196, Photonics in Multimedia, 619602 (21 April 2006); doi: 10.1117/12.662107; https://doi.org/10.1117/12.662107

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