EFFICIENT TRANSPARENT WHITE LIGHT EMITTING LAYERED PHOSPHOR STRUCTURE OF TUNABLE SHADE, PROCESS FOR OBTAINING SAID STRUCTURE AND USES

摘要

The present invention discloses a novel transparent, efficient and tuneable white light emitting phosphor structure based on thin sintered nanophosphor layers. Furthermore, the present invention refers to the process for obtaining said the transparent layered phosphor structure by means of dip coating technique and thermal annealing. Moreover, the present invention refers to the uses of said phosphor structure for the emission of white color of tunable chromaticity, as part of a device.