Erosion mechanism of YAG:Ce3+ phosphor in bismuth borate glasses
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DOI: 10.1016/j.ceramint.2017.09.109
Abstract: Abstract The poor thermal stability of current commercial white light emitting diodes (WLED) fabricated using a blue chip, a yellow YAG:Ce 3+ phosphor (YAG) and resins, restricts their application in fields where long service time… read more here.
Keywords: yag glass; glass; bismuth borate; phosphor ... See more keywords
High reliable and chromaticity-tunable flip-chip w-LEDs with Ce:YAG glass-ceramics phosphor for long-lifetime automotive headlights applications
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DOI: 10.1016/j.optmat.2017.04.019
Abstract: Abstract Nowadays, major commercial w-LEDs fabricated by the traditionally gold-wire-welding packaging technology have undergone considerable development as indoor/outdoor lighting sources due to its high-energy utilization efficiency, long service life, environmental friendliness, and excellent chromatic stability.… read more here.
Keywords: yag glass; flip chip; glass; glass ceramics ... See more keywords