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Optical Model of Laminated Remote Phosphor Films and Its Application in White LED
Joint Authors
Chen, Yong-Hao
Zhuo, Ning-Ze
Jiang, Peng
Cheng, Shao-Wen
Shen, Peng-Fei
Wang, Hai-Bo
Source
Advances in Condensed Matter Physics
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-03-03
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
Based on Mie scattering and Monte Carlo ray tracing method, the transmission process of light in the remote phosphor film is described and the optical model of red and green laminated phosphor films is constructed.
The photochromic properties of the phosphor films were studied by TM-30-15 method proposed by the North American Lighting Association.
The investigation discloses that the normalized cross correlation of single-layer phosphor film spectral power distribution between the simulation and experimental results is about 99%, and the deviation of color coordinates is within 0.01.
Based on the monochrome phosphor optical model, we establish bicolor optical model of red and green laminated phosphor film layers to form white light and can predict its color performance.
The experimental results show that the normalized cross correlation of laminated phosphor film spectral power distribution between the simulation and experiment is about 97%, and the optical model of red and green laminated phosphor film can accurately predict the index Rf and Rg.
When the red and green phosphor mass ratio is 0.05:0.5, the simulated color is optimal, Rf reaches 90, and Rg reaches 100, whose corresponding experimental values are Rf=90, Rg=101.
American Psychological Association (APA)
Chen, Yong-Hao& Zhuo, Ning-Ze& Jiang, Peng& Cheng, Shao-Wen& Shen, Peng-Fei& Wang, Hai-Bo. 2019. Optical Model of Laminated Remote Phosphor Films and Its Application in White LED. Advances in Condensed Matter Physics،Vol. 2019, no. 2019, pp.1-11.
https://search.emarefa.net/detail/BIM-1117629
Modern Language Association (MLA)
Chen, Yong-Hao…[et al.]. Optical Model of Laminated Remote Phosphor Films and Its Application in White LED. Advances in Condensed Matter Physics No. 2019 (2019), pp.1-11.
https://search.emarefa.net/detail/BIM-1117629
American Medical Association (AMA)
Chen, Yong-Hao& Zhuo, Ning-Ze& Jiang, Peng& Cheng, Shao-Wen& Shen, Peng-Fei& Wang, Hai-Bo. Optical Model of Laminated Remote Phosphor Films and Its Application in White LED. Advances in Condensed Matter Physics. 2019. Vol. 2019, no. 2019, pp.1-11.
https://search.emarefa.net/detail/BIM-1117629
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1117629