Recent prospects on phosphor-converted LEDs for lighting, displays, phototherapy, and indoor farming
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Luminescence"
DOI: 10.1016/j.jlumin.2021.118167
Abstract: ABSTRACT Phosphor-converted white-light-emitting diodes (PC-WLEDs) are the main devices behind solid-state lighting (SSL) for both indoor and outdoor lighting, or backlight of liquid-crystal displays (LCD). Nonetheless, despite the current maturity of such devices, some concerns… read more here.
Keywords: converted leds; phosphor converted; recent prospects; phototherapy indoor ... See more keywords
Optical enhancement of phosphor-converted wLEDs using glass beads
Sign Up to like & getrecommendations! Published in 2017 at "Optical Materials"
DOI: 10.1016/j.optmat.2017.07.033
Abstract: Abstract YAG:Ce 3+ is a yellow-source compound commonly used in phosphor conversion layers for direct coating or remote phosphor configurations in LED illumination. This material, however, suffers from a high correlated color temperature, and low… read more here.
Keywords: glass beads; phosphor converted; optical enhancement; phosphor ... See more keywords
Sr[Li2Al2O2N2]:Eu2+—A high performance red phosphor to brighten the future
Sign Up to like & getrecommendations! Published in 2019 at "Nature Communications"
DOI: 10.1038/s41467-019-09632-w
Abstract: Innovative materials for phosphor converted white light-emitting diodes are in high demand owing to the huge potential of the light-emitting diode technology to reduce energy consumption worldwide. As the primary blue diode is already highly optimized,… read more here.
Keywords: phosphor converted; red phosphor; li2al2o2n2 eu2; emitting diodes ... See more keywords
Noncontact and instant detection of phosphor temperature in phosphor-converted white LEDs
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/s41598-017-18686-z
Abstract: Phosphor-converted white light-emitting diodes (pc-WLEDs) have become a major light source in general lighting. To stabilize the photometric characteristics of pc-WLEDs, much effort has been made to manage the heat dissipation of the LED dies.… read more here.
Keywords: detection; temperature; noncontact instant; converted white ... See more keywords
Analysis and Tunable Models for Phosphor-Converted White Light-Emitting Diode Based on Spectral Compensation
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Photonics Journal"
DOI: 10.1109/jphot.2023.3272069
Abstract: The correlated color temperature (CCT) and color rendering index (CRI) are two significant indicators related to the color appearance and visual effects of illumination. This paper concentrates on dynamic dimming for phosphor-converted (PC) white LEDs… read more here.
Keywords: converted white; compensation; phosphor converted; white light ... See more keywords
Luminous and Melanopic Efficiency Performance of Phosphor-Converted LEDs with Tunable Spectral Characteristics
Sign Up to like & getrecommendations! Published in 2020 at "Applied Sciences"
DOI: 10.3390/app10186198
Abstract: In this work, we investigated the luminous and melanopic efficiency of the radiation (LER/MER) performances of phosphor-converted LEDs (PC LEDs) with tunable spectral characteristics, namely peak wavelength, full width at half maximum (FWHM), and emission… read more here.
Keywords: spectral characteristics; phosphor converted; melanopic efficiency; luminous melanopic ... See more keywords