Efficient illumination in LED-based projection systems using lenslet integrators

Youri Meuret; Bart Vangiel; Filip Christiaens; Hugo Thienpont

doi:10.1117/12.661219

21 April 2006 Efficient illumination in LED-based projection systems using lenslet integrators

Youri Meuret, Bart Vangiel, Filip Christiaens, Hugo Thienpont

Proceedings Volume 6196, Photonics in Multimedia; 619605 (2006) https://doi.org/10.1117/12.661219
Event: SPIE Photonics Europe, 2006, Strasbourg, France

Abstract

Illumination systems with lens array integrators for LED-based projection systems are thoroughly investigated. The aim is to develop compact and efficient projection systems with a high image-quality. Different possible illumination configurations for single-panel LCOS projection architectures, are critically evaluated with the use of advanced optical simulations. LED-light collectors which are to be used in combination with the lenslet integrators are also investigated.

Citation Download Citation

Youri Meuret, Bart Vangiel, Filip Christiaens, and Hugo Thienpont "Efficient illumination in LED-based projection systems using lenslet integrators", Proc. SPIE 6196, Photonics in Multimedia, 619605 (21 April 2006); https://doi.org/10.1117/12.661219

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