利用红发转换荧光粉提高5600K rp - wled的CQS、CRI和LO

Q4 Computer Science

International Journal of Automation and Smart Technology Pub Date : 2018-11-30 DOI:10.5875/AUSMT.V8I4.1545

P. Tin, Lê Đình Anh Vũ, N. H. Nhan, M. Tran, T. Trang

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引用次数: 0

摘要

在过去的几十年里，发光二极管（LED）被认为是工业和民用照明领域最新的固态照明技术进步。本文利用Sr2Si5N8:Eu2+荧光粉对5600K远程封装白光LED（RP WLED）的显色指数（CRI）、色质标度（CQS）和流明输出（LO）进行了改进。利用Mie理论与Mat Lab和Light Tools软件，提出并证明了红色磷光体浓度对CQS、CRI和LO的影响。结果表明，CRI、CQS和LO受红色磷光体浓度的显著影响，这可以为制造RP WLED提供潜在的实用建议。本作品根据知识共享署名非商业NoDerivatives 4.0国际许可证获得许可。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Improving CQS, CRI and LO of the 5600K RP-WLEDs by Red-emitting Conversion Phosphor

In the few last decades, Light-emitting diodes (LEDs) is considered the newest solid-state lighting technique advancement in both industry and civil lighting. In this paper, we improve the Color rendering index (CRI), Color quality scale (CQS) and lumen output (LO) of the 5600 K remote-packaging white LEDs (RP-WLEDs) by the red-emitting conversion Sr2Si5N8:Eu2+ phosphor. The influence of the red phosphor concentration on the CQS, CRI, and LO are proposed and demonstrated by using Mie Theory with Mat Lab and Light Tools software. The results draw that CRI, CQS, and LO are significantly affected by the red phosphor concentration, which can provide a potential practical recommendation for manufacturing RP-WLEDs. This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License .

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来源期刊

International Journal of Automation and Smart Technology Engineering-Electrical and Electronic Engineering

CiteScore

0.70

自引率

0.00%

发文量

审稿时长

16 weeks

期刊介绍： International Journal of Automation and Smart Technology (AUSMT) is a peer-reviewed, open-access journal devoted to publishing research papers in the fields of automation and smart technology. Currently, the journal is abstracted in Scopus, INSPEC and DOAJ (Directory of Open Access Journals). The research areas of the journal include but are not limited to the fields of mechatronics, automation, ambient Intelligence, sensor networks, human-computer interfaces, and robotics. These technologies should be developed with the major purpose to increase the quality of life as well as to work towards environmental, economic and social sustainability for future generations. AUSMT endeavors to provide a worldwide forum for the dynamic exchange of ideas and findings from research of different disciplines from around the world. Also, AUSMT actively seeks to encourage interaction and cooperation between academia and industry along the fields of automation and smart technology. For the aforementioned purposes, AUSMT maps out 5 areas of interests. Each of them represents a pillar for better future life: - Intelligent Automation Technology. - Ambient Intelligence, Context Awareness, and Sensor Networks. - Human-Computer Interface. - Optomechatronic Modules and Systems. - Robotics, Intelligent Devices and Systems.