Screen-printed phosphor coatings for white LED emission
BURGIN, Julien
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
Laboratoire Ondes et Matière d'Aquitaine [LOMA]
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Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
Laboratoire Ondes et Matière d'Aquitaine [LOMA]
BURGIN, Julien
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
Laboratoire Ondes et Matière d'Aquitaine [LOMA]
< Réduire
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
Laboratoire Ondes et Matière d'Aquitaine [LOMA]
Langue
en
Article de revue
Ce document a été publié dans
Journal of Materials Science. 2011, vol. 46, n° 7, p. 2235-2241
Springer Verlag
Résumé en anglais
We demonstrate the possibilities offered by the screen-printing technique to create thick layers of rare earth doped phosphors on glass slides for light-emitting diodes (LEDs). Using commercial LEDs, the effect of the layer ...Lire la suite >
We demonstrate the possibilities offered by the screen-printing technique to create thick layers of rare earth doped phosphors on glass slides for light-emitting diodes (LEDs). Using commercial LEDs, the effect of the layer thickness and phosphor concentration on luminescence emission and chromaticity are investigated. The advantages offered by screen-printed multi-phosphors systems are also revealed through a feasibility study permitting to tune the chromatic coordinate of the global light emission by modifying the phosphors characteristics independently.< Réduire
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