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Fig. 1
(A) pc-LED model used in the research, (B) 2D schematic image of pc-LEDs model. SEPs, particles for scattering enhancement
Fig. 2
Comparison of scattering properties in pc-LEDs using CaCO3 and TiO2 with different diameters at 450 nm and 550 nm: (A) Scattering coefficient; (B) Average cosine of phase function; (C) Reduced scattering coefficient; (D) Scattering cross-section
Fig. 3
The fluctuation of CCT deviation in pc-LEDs employing (A) CaCO3 and (B) TiO2. CCT, correlated color temperature
Fig. 4
Luminous flux yielded from pc-LEDs with (A) CaCO3 and (B) TiO2