| Separating phosphors away from LED chips increases light quality in terms of both uniformity and color consistency. |
| To obtain good colour pictures on a TV screen, you need phosphors that produce rich, pure primaries. |
| First, the quality of the phosphors available in the early days was not that great, and the dots would start to fade out before the entire screen could be painted. |
| They spend most of their time waiting patiently in the water column for prey to appear or to be lured by their phosphors. |
| Other particles containing yttria and some lanthanides are phosphors that be processed to form light-emitting devices. |
| The inside of the tubes are coated with phosphors that give off visible light when struck by ultraviolet energy. |
