Increasing the color quality of the 7000K conformal packaging MCW-LEDs by varied red-emitting K2SiF6:Mn4+ conversion phosphor’s size
Phosphor-converted white light-emitting diodes (pc-WLEDs) are energy efficient and environmentally friendly light sources with a long lifetime, applicable in both display backlights and general lighting. In this research, we investigated the influence of the red-emitting K2SiF6:Mn4+ conversion phosp...
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Online Access: | http://dx.doi.org/10.1080/23311916.2017.1404718 |
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doaj-385e423deefd443a97c3ab9fd8b5d2d12021-03-02T14:46:46ZengTaylor & Francis GroupCogent Engineering2331-19162017-01-014110.1080/23311916.2017.14047181404718Increasing the color quality of the 7000K conformal packaging MCW-LEDs by varied red-emitting K2SiF6:Mn4+ conversion phosphor’s sizePhu Tran Tin0Nguyen Huu Khanh Nhan1Tran Hoang Quang Minh2Industrial University of Ho Chi Minh CityTon Duc Thang UniversityTon Duc Thang UniversityPhosphor-converted white light-emitting diodes (pc-WLEDs) are energy efficient and environmentally friendly light sources with a long lifetime, applicable in both display backlights and general lighting. In this research, we investigated the influence of the red-emitting K2SiF6:Mn4+ conversion phosphor on the color quality of the 7000K conformal packaging multi-chip white LEDs (MCW-LEDs). The effect of the red-emitting Ba2Si5N8Eu2+ convention phosphor is demonstrated based on Mie Theory by Mat Lab and Light Tools software. The research results indicated that the color quality of MCW-LEDs was crucially affected by the red-emitting K2SiF6:Mn4+ conversion phosphor’s size. This research demonstrated a significant recommendation for selecting and developing the phosphor materials for MCW-LEDs manufacturing.http://dx.doi.org/10.1080/23311916.2017.1404718red-emitting conversion phosphormcw-ledscolor quality |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Phu Tran Tin Nguyen Huu Khanh Nhan Tran Hoang Quang Minh |
spellingShingle |
Phu Tran Tin Nguyen Huu Khanh Nhan Tran Hoang Quang Minh Increasing the color quality of the 7000K conformal packaging MCW-LEDs by varied red-emitting K2SiF6:Mn4+ conversion phosphor’s size Cogent Engineering red-emitting conversion phosphor mcw-leds color quality |
author_facet |
Phu Tran Tin Nguyen Huu Khanh Nhan Tran Hoang Quang Minh |
author_sort |
Phu Tran Tin |
title |
Increasing the color quality of the 7000K conformal packaging MCW-LEDs by varied red-emitting K2SiF6:Mn4+ conversion phosphor’s size |
title_short |
Increasing the color quality of the 7000K conformal packaging MCW-LEDs by varied red-emitting K2SiF6:Mn4+ conversion phosphor’s size |
title_full |
Increasing the color quality of the 7000K conformal packaging MCW-LEDs by varied red-emitting K2SiF6:Mn4+ conversion phosphor’s size |
title_fullStr |
Increasing the color quality of the 7000K conformal packaging MCW-LEDs by varied red-emitting K2SiF6:Mn4+ conversion phosphor’s size |
title_full_unstemmed |
Increasing the color quality of the 7000K conformal packaging MCW-LEDs by varied red-emitting K2SiF6:Mn4+ conversion phosphor’s size |
title_sort |
increasing the color quality of the 7000k conformal packaging mcw-leds by varied red-emitting k2sif6:mn4+ conversion phosphor’s size |
publisher |
Taylor & Francis Group |
series |
Cogent Engineering |
issn |
2331-1916 |
publishDate |
2017-01-01 |
description |
Phosphor-converted white light-emitting diodes (pc-WLEDs) are energy efficient and environmentally friendly light sources with a long lifetime, applicable in both display backlights and general lighting. In this research, we investigated the influence of the red-emitting K2SiF6:Mn4+ conversion phosphor on the color quality of the 7000K conformal packaging multi-chip white LEDs (MCW-LEDs). The effect of the red-emitting Ba2Si5N8Eu2+ convention phosphor is demonstrated based on Mie Theory by Mat Lab and Light Tools software. The research results indicated that the color quality of MCW-LEDs was crucially affected by the red-emitting K2SiF6:Mn4+ conversion phosphor’s size. This research demonstrated a significant recommendation for selecting and developing the phosphor materials for MCW-LEDs manufacturing. |
topic |
red-emitting conversion phosphor mcw-leds color quality |
url |
http://dx.doi.org/10.1080/23311916.2017.1404718 |
work_keys_str_mv |
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