Research Article
Synthesis and Luminescent Characteristics of Ce3+-Activated Borosilicate Blue-Emitting Phosphors for LEDs
Table 2
Corresponding variations of CIE chromaticity coordinate for Sr
3B
2SiO
8:
Ce
3+ (
= 0.0025~0.05) phosphor.
| White LEDs site | CIE coordinates () | range (nm) | (nm) |
| 1 | 0.175, 0.099 | 220–400 | 422 | 2 | 0.154, 0.088 | 220–400 | 425 | 3 | 0.194, 0.116 | 220–400 | 430 | 4 | 0.210, 0.135 | 220–400 | 439 | 5 | 0.223, 0.155 | 220–400 | 442 | Standard CIE of blue light | 0.140, 0.080 | — | — |
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