| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5401961 | Journal of Luminescence | 2011 | 4 Pages |
Abstract
⺠Novel green-emitting Na2CaPO4F:Eu2+ phosphors were synthesized by solid-state reactions in this research. ⺠White LEDs were fabricated by integrating a 390 nm NUV chip comprising blue-emitting BaMgAl10O17:Eu2+, green-emitting Na2CaPO4F:0.02Eu2+, and red-emitting CaAlSiN3:Eu2+ phosphors into a single package. ⺠The white LEDs exhibited white light with a correlated color temperature of 5540 K, a color-rendering index of 90.75, and color coordinates (0.332, 0.365) close to those of ideal white light.
Keywords
Related Topics
Physical Sciences and Engineering
Chemistry
Physical and Theoretical Chemistry
Authors
Chien-Hao Huang, Yen-Chi Chen, Te-Wen Kuo, Teng-Ming Chen,