Led luminaires based on color mixing and remote phosphor arrangement

Abstract

In various embodiments, a luminaire may include: two or more groups of light emitting elements, each group of light emitting elements having respective wavelength range; and a fluorescence component being capable of generating fluorescence under excitation of the light emitted from said light emitting elements, wherein said fluorescence component is spaced apart from said light emitting elements in a light propagation direction of said light emitting elements, and the light of each group of said light emitting elements is combined with said fluorescence into white light.

Dependencies are inferred from the claim text.