Proceedings of the 2018 7th International Conference on Energy and Environmental Protection (ICEEP 2018)

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Study on Fluorescent Powder Using in Packaging of LED COB for Marine Fishing

Authors
Zhengye Xiong, Pinwang Lin, Yongqiang Li, Yongqi Liang, Qingxiang Chen, Wenqing Shi
Corresponding Author
Zhengye Xiong
Available Online September 2018.
DOI
10.2991/iceep-18.2018.109How to use a DOI?
Keywords
Lutetium Aluminum Garnet, Phosphor, Marine fishing, Light Emitting Diode (LED)
Abstract

In recent decades, developing new energy saving light source is an important research in light-fishing industry. With the development of semiconductor technology, people want to replace traditional metal halide lamp with more energy-saving LED lamp. In this paper, Two phosphors, LuAG (Lu2.945Al5O12:0.055Ce) and YGAG (Y2.96Al3.4Ga1.6O12:0.04Ce), were developed and compared with commercial phosphors GM537H7D2 (produced by Jiangsu Bree Optronics Co., Ltd). We packaged 60W blue LED COBs (emission wavelength is about 450nm) with these phosphors and found out that when the ratio of glue to phosphor LuAG is 1:0.10, the maximum luminous efficiency can be obtained to reach 125Lm/W, when the ratio of glue to phosphor YGaAG is 1:0.10, the maximum luminous efficiency can be obtained to reach 112Lm/W. Compared with this, the highest luminous efficiency with commercial fluorescent powder GM537H7D2 is 120Lm/W. Because the maximal emission of LuAG phosphor is about 520nm, which is very effective in attracting squid and many kinds of marine fish, and the efficiency of fluorescence conversion of the phosphor is very high, the fluorescent powder LuAG is very suitable for the package of LED COB using in LED fishing lamps.

Copyright
© 2018, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2018 7th International Conference on Energy and Environmental Protection (ICEEP 2018)
Series
Advances in Engineering Research
Publication Date
September 2018
ISBN
10.2991/iceep-18.2018.109
ISSN
2352-5401
DOI
10.2991/iceep-18.2018.109How to use a DOI?
Copyright
© 2018, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

risenwbib
TY  - CONF
AU  - Zhengye Xiong
AU  - Pinwang Lin
AU  - Yongqiang Li
AU  - Yongqi Liang
AU  - Qingxiang Chen
AU  - Wenqing Shi
PY  - 2018/09
DA  - 2018/09
TI  - Study on Fluorescent Powder Using in Packaging of LED COB for Marine Fishing
BT  - Proceedings of the 2018 7th International Conference on Energy and Environmental Protection (ICEEP 2018)
PB  - Atlantis Press
SP  - 621
EP  - 626
SN  - 2352-5401
UR  - https://doi.org/10.2991/iceep-18.2018.109
DO  - 10.2991/iceep-18.2018.109
ID  - Xiong2018/09
ER  -