Spatial-Coded Phosphor Coating for High-Efficiency White LEDs

Spatial-Coded Phosphor Coating for High-Efficiency White LEDs

In this paper, a new structure of spatial-coded coating phosphor is proposed and effectively benefits the efficiency enhancement in the white light-emitting diodes (LEDs). The spatial-coded phosphor plate contains two subregions. One subregion is of the yellow phosphor for providing the greatest ext...

Full description

Bibliographic Details
Main Authors: Ching-Cherng Sun, Yu-Yu Chang, Chun-Yan Lu, Hsin-Ying Lin, Zi-Yan Ting, Tsung-Hsun Yang, Te-Yuan Chung, Yei-Wei Yu
Format: Article
Language:English
Published: IEEE 2017-01-01
Series:IEEE Photonics Journal
Subjects:
Light-emitting diodes (LEDs)
non-imaging optical systems
illumination design
optical design and fabrication
illumination.
Online Access:https://ieeexplore.ieee.org/document/7924413/

Internet

https://ieeexplore.ieee.org/document/7924413/

Similar Items