RE Red Phosphor
Code | Chemical Formula | Color Coordinates | Relative Brightness | Real Density (g/cm3) | Bulk Density (g/cm3) | Medium Particle Size d 50(by C-C) (µm) | Peak Emission (µm) | FWHM (µm) | Exciting Wave Length (µm) |
R1 | Y2O3:Eu | x=0.645±0.005; y=0.345±0.005 | >= 100% | 5.1±0.1 | 0.75±0.1 | <= 7.0 | 611 | ||
R2 | Y(PV)O4 | x=0.665±0.005; y=0.330±0.005 | >= 99% | 4.3±0.2 | <= 0.9 | <= 7.0 | 620±5 | ||
R3 | LiEuW2O8 | >= 100% | 614±5 | 370~410, 470, 536 |