CaO:Tb&lt;sup&gt;3+ &lt;/sup&gt; green-emitting phosphor for white light-emitted diode-phosphor applications: the improvement of light output intensity
Journal: Bulletin of Electrical Engineering and Informatics
Year: 2023

The use of CaO:Tb3+ with light green emission on for improvement of both luminescent output and chromatic fidelity of the white light emitted from a light-emitting diode (LED). The CaO:Tb3+ is combined with the yellow-emitting phosphor of YAG:Ce3+ to provide sufficient colored spectral proportion for the white light generation, enhancing the color performance. The phosphor combination is utilized for the three most applied LED structures: conformal, in-cup, and remote phosphor structures. The ch