Projector arrangement

摘要

The present invention relates to a projector arrangement ( 10 ) wherein a spectral splitting and recombination unit (SSR) comprises a first and a second polarization selective or polarizing beam splitting device ( 11 , PBS 1; 12 , PBS 2 ) and a wavelength selective optical element (WSOE) which are sufficient to realize the main and/or the entire functionality of said spectral splitting and recombination unit (SSR).