Figure 2

(a) Photographs of the CPs prepared by different method (from left to right: HPF, SPS, and GPS). (b,c) CIE color coordinates and luminous flux of CPs, respectively.

(a) Photographs of the CPs prepared by different method (from left to right: HPF, SPS, and GPS). (b,c) CIE color coordinates and luminous flux of CPs, respectively.