Particle based investigation of self-heating effect of phosphor particles in phosphor converted light emitting diodes
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Luminescence"
DOI: 10.1016/j.jlumin.2020.117782
Abstract: Abstract Since 2003, self-heating effect of phosphor which reduces the efficacy and reliability of phosphor conversion (Pc) light emitting diodes (LEDs), has been a growing research area of opto-thermal Pc-LED modeling. However, few studies have… read more here.
Keywords: phosphor particles; phosphor; light emitting; effect phosphor ... See more keywords
In situ immobilization of YVO4:Eu phosphor particles on a film of vertically oriented Y2(OH)5Cl·nH2O nanosheets.
Sign Up to like & getrecommendations! Published in 2020 at "Chemical communications"
DOI: 10.1039/d0cc04746e
Abstract: A heterostructured photoluminescence 'turn-off' film was developed using vertically oriented LYH:Eu nanosheets as a partial sacrificial layer for isolated YVO4:Eu3+ nanophosphor layers and was used for the convenient detection and removal of Cu2+ ions with… read more here.
Keywords: phosphor particles; yvo4 phosphor; situ immobilization; film ... See more keywords
Investigation of effects of phosphor particles on optimal design of surface-mount-device light-emitting diode packaging using ray-tracing simulation
Sign Up to like & getrecommendations! Published in 2017 at "Iet Optoelectronics"
DOI: 10.1049/iet-opt.2017.0051
Abstract: This study presents investigation of effects of phosphor particles on optimal structure and optical design of surface-mount-device (SMD) light-emitting diode (LED) packaging (PKG) using ray-tracing simulation. In the authors’ previous study, effects of the reflection… read more here.
Keywords: effects phosphor; phosphor particles; simulation; particles optimal ... See more keywords
Homogeneous distribution of phosphor particles inside resin using a vertical vibration method for efficient laser-based white light illumination.
Sign Up to like & getrecommendations! Published in 2022 at "Applied optics"
DOI: 10.1364/ao.455406
Abstract: We report what we believe to be an innovative method for the homogeneous distribution of phosphor particles inside the optical resin-based layer using a vertical vibrational technique for efficient laser-based white light illumination. In this… read more here.
Keywords: particles inside; phosphor; phosphor particles; laser based ... See more keywords