Geração e controle das cores luz primárias em vidros para dispositivos "full color" Generation and control of the primary light colors in glasses for full color devices

Abstract

We are working in a new multi-doped glassy material to generate simultaneously the three primary light color (by addition) of the visible spectrum, with the control of the intensity of each one, allowing the simulation of any color: a full-color generator device. Tm+3, Tb+3 and Eu+3 ions were used (0.01 to 5,0 mol%) as blue, green and red narrow line emitters. A wide color gamut was obtained under ultraviolet excitation by varying the material composition. The chromaticity diagram is covered, including the white simulation.

Keywords

• tunable light synthesis
• multi-doped glass
• chromaticy control