tailieunhanh - The impacts of red-emitting SrwFxByOz:Eu2+ , Sm2+ phosphor on color quality of dual layer phosphor geometry
When putting the features of remote phosphor structure in the comparison with these of conformal phosphor or in-cup phosphor, we recognize that remote phosphor structure is more outstanding than the others in term of luminous ux but its color quality is a drawback that needs to improve. | The impacts of red-emitting SrwFxByOz:Eu2+ , Sm2+ phosphor on color quality of dual layer phosphor geometry
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