(Y2O3–GeO2) phosphor thin-film electroluminescent emitting layers prepared by magnetron sputtering

Electroluminescent characteristics of ZnGa2O4:Dy3+ thin film devices fabricated on glass substrates

“…High luminance blue 1, red 2–4, green 5–8, and yellow 9, 10 oxide phosphors, superior to the hygroscopic sulfides in terms of chemical stability, have been reported as efficient active layers of monochrome thin film electroluminescent (TFEL) displays. Even high luminance multicolor emitting TFEL devices have been fabricated using multi‐component oxide phosphor systems 11–15. But commercialization of oxide phosphor electroluminescence for flat panel displays on glass substrates requires the deposition of phosphors at temperatures 700 °C or lower.…”