Revolutionizing superhighway traffic board lighting with remote LED spotlights

Autor: Chih-Shou Wu, Tsung-Xiang Lee, Shih-Kang Lin, Jhih-You Cai, Tsung-Hsun Yang, Yeh-Wei Yu, Ching-Cherng Sun

Publikováno v: Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)

Abstract In this paper, we present a groundbreaking approach to enhance the illumination of traffic boards along superhighways, addressing significant challenges associated with conventional lighting systems. Our innovative method revolves around the

Externí odkaz: https://doaj.org/article/0e6b8919e9d24729a9f009ba5aa42cc6

Precise simulation of spectrum for green emitting phosphors pumped by a blue LED die

Autor: Ching Cherng Sun, He Xiang Chen, Te Yuan Chung, Yi Neng Peng, Yu-Yu Chang, Tsung Hsun Yang, Tsung Xiang Lee, Benoit Glorieux, Ching Yi Chen

Publikováno v: IEEE Photonics Journal, Vol 6, Iss 4, Pp 1-10 (2014)
IEEE Photonics Journal
IEEE Photonics Journal, Institute of Electrical and Electronics Engineers (IEEE), 2014, 6 (4), 8400512 (10 p.). ⟨10.1109/JPHOT.2014.2341012⟩

International audience; This paper proposes an effective approach for spectrum shaping in the optical modeling of phosphor-converted white light-emitting diodes (LEDs) in which overlapping of the absorption and emission spectra of the phosphor are co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a696940d54fca2ce30a3833a48461590
http://hdl.handle.net/20.500.12278/16975