Light emitting device packages using light scattering particles of different size

An emitting device, comprising:

• multiple emitters spaced apart on a common flat surface, wherein each of said multiple emitters emit a spectrum of radiation and at least two of said emitters emit spectrums having different wavelength ranges;
• an encapsulant over said multiple emitters and on said common flat surface, each of said emitters disposed off-center on said common flat surface with respect to said encapsulant;
• a first plurality of scattering particles comprising a diameter greater than 1 micrometer at least partially surrounding at least one emitter of said multiple emitters, wherein said first plurality of scattering particles scatters light at wavelengths within a first sub-spectrum of said spectrums;
• and
• a second plurality of scattering particles comprising a diameter less than 1 micrometer at least partially surrounding at least one emitter of said multiple emitters, wherein said second plurality of scattering particles scatters light at wavelengths within a second sub-spectrum of said spectrums;
• wherein said first plurality of scattering particles interacts with said wavelengths within said first sub-spectrum more than said wavelengths within said second sub-spectrum, and said second plurality of scattering particles interacts with said wavelengths within said second sub-spectrum more than said wavelengths within said first sub-spectrum;
• wherein said first and second pluralities of scattering particles are mixed together in and are dispersed throughout a common medium and said first and second pluralities of scattering particles contain indices of refraction different than the index of refraction of said common medium;
• wherein radiation emitted from said multiple emitters interacts with said first and second pluralities of scattering particles, such that said diameters of said first and second pluralities of scattering particles and the index of refraction differential between said common medium and said first and second pluralities of scattering particles create a substantially forward or sideways scattering effect over said first sub-spectrum and said second sub-spectrum.