Abstract
A phosphor-in-glass (PiG) with red and green phosphors using Nd-doped glass as a host matrix was fabricated to produce a white light emitting diode (wLED) with a wide color gamut. The and contents were adjusted to achieve white emission for liquid crystal display (LCD) applications. The silicate glass was doped with varying concentrations of to modify the photoluminescence spectra of the wLED, by the hypersensitive absorption of the transition. The color coordination, the color rendering index, and the color co-related temperature of the PiG-mounted LEDs were modified by the introduction of . The color gamut of the wLED was monitored and found to have effectively improved with the -doped silicate glass.
© 2018 Optical Society of America
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