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Optical Modeling Analysis of Red, Green, and Yellow Phosphors with a Blue LED
Joint Authors
Source
Advances in Condensed Matter Physics
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-08-01
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
The luminous properties of red, green, and yellow phosphors with a blue LED are evaluated and a corresponding optical model is constructed using the optical simulation software LightTools®.
According to the phosphor particle model, the desired chromaticity coordinate of the multicomponent light which is excited by a blue LED can be achieved by modifying the weight concentration of the phosphors.
A comparison of the four types of LED package modules tested shows that the yellow phosphor encapsulated with a semispherical module takes up a lesser percentage of the total weight percentage of a constructed white light with a correlated color temperature of around 4000 K.
The simulation and experimental results provide a cross-reference for better packaging and encapsulating designs for lumen improvement.
American Psychological Association (APA)
Sun, Wen-Shing& Tien, C.-L.. 2018. Optical Modeling Analysis of Red, Green, and Yellow Phosphors with a Blue LED. Advances in Condensed Matter Physics،Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1117266
Modern Language Association (MLA)
Sun, Wen-Shing& Tien, C.-L.. Optical Modeling Analysis of Red, Green, and Yellow Phosphors with a Blue LED. Advances in Condensed Matter Physics No. 2018 (2018), pp.1-10.
https://search.emarefa.net/detail/BIM-1117266
American Medical Association (AMA)
Sun, Wen-Shing& Tien, C.-L.. Optical Modeling Analysis of Red, Green, and Yellow Phosphors with a Blue LED. Advances in Condensed Matter Physics. 2018. Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1117266
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1117266