Applied Physics Letters · 1999 · 142 citations · 6 references
Natural SciencesMaterials EngineeringMaterials ScienceInorganic ChemistryMaterials ChemistryOptical MaterialsDisplay TechnologiesEmission SpectroscopyLuminescent MaterialsPhosphorescence SpectroscopyRare-earth-doped MaterialsScintillator MaterialsBlue Light EmissionCoprecipitationField EmissionField-emission DisplaysLarge-scale ProductionPhosphor MaterialsPhosphorescent MaterialsPhosphors
A blue emission powder phosphor Sr2CeO4 for field emission displays was prepared using a chemical coprecipitation technique, which is most suitable for large-scale production. The powders were fired at different temperatures to optimize the properties. Firing the powder at 1200 °C for 2 h gave the highest luminescence efficiency of 5.4 lm/W at 4 kV and 29.0 lm/W at 10 kV. The emission peak of this phosphor is at ∼470 nm and Commission International de l’Eclairage coordinates are x=0.19, y=0.26.
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Yong Jiang, Zhong Lin Wang, Fuli Zhang et al. · Journal of materials research/Pratt's guide to venture capital sources · 1998 · 92 citations
Natural Sciences, Materials Engineering, Materials Science +8