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Print: ISSN 0914-4935
Online: ISSN 2435-0869
Sensors and Materials
is an international peer-reviewed open access journal to provide a forum for researchers working in multidisciplinary fields of sensing technology.
Online: ISSN 2435-0869
Sensors and Materials
is an international peer-reviewed open access journal to provide a forum for researchers working in multidisciplinary fields of sensing technology.
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Sensors and Materials
is covered by Science Citation Index Expanded (Clarivate Analytics), Scopus (Elsevier), and other databases.
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Sensors and Materials
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is covered by Science Citation Index Expanded (Clarivate Analytics), Scopus (Elsevier), and other databases.
Instructions to authors
English 日本語
Instructions for manuscript preparation
English 日本語
Template
English
Publisher
MYU K.K.
Sensors and Materials
1-23-3-303 Sendagi,
Bunkyo-ku, Tokyo 113-0022, Japan
Tel: 81-3-3827-8549
Fax: 81-3-3827-8547
MYU Research, a scientific publisher, seeks a native English-speaking proofreader with a scientific background. B.Sc. or higher degree is desirable. In-office position; work hours negotiable. Call 03-3827-8549 for further information.
MYU Research
(proofreading and recording)
MYU K.K.
(translation service)
The Art of Writing Scientific Papers
(How to write scientific papers)
(Japanese Only)
Sensors and Materials, Volume 36, Number 4(4) (2024)
Copyright(C) MYU K.K.
Copyright(C) MYU K.K.
|
pp. 1661-1674
S&M3625 Research Paper of Special Issue https://doi.org/10.18494/SAM4730 Published: April 30, 2024 Design of LED Lighting System with Improved Color Mixing Uniformity [PDF] Chih-Ching Hung, Hsin-Hung Lin, and Ching-Hui Chen (Received October 20, 2023; Accepted April 10, 2024) Keywords: uniformity of mixed light, LED, chip array, lighting module
We explored the uniformity of light mixing, optical component design, and the directional orientation of the LED projection angles in a new LED lighting system design. To validate the design, we simulated the LED array performance using LightTools software with relevant parameters. The simulation result showed the collimation of light projections of the proposed LED lighting system. At the angles of LED projection from 0 to 30°, better and more uniform RGB three-color light mixing than those of conventional light systems was obtained. Experiments were conducted to confirm the simulation result by constructing a real model that was smaller than the model design for simulation. The results confirmed the collimation. The proposed LED lighting system showed uniform and vivid colors in large areas.
Corresponding author: Hsin-Hung Lin  This work is licensed under a Creative Commons Attribution 4.0 International License. Cite this article Chih-Ching Hung, Hsin-Hung Lin, and Ching-Hui Chen, Design of LED Lighting System with Improved Color Mixing Uniformity, Sens. Mater., Vol. 36, No. 4, 2024, p. 1661-1674. |
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