Effect of Amorphous Photonic Structure Surface Mounted on Luminous Performances of White LED

Effect of Amorphous Photonic Structure Surface Mounted on Luminous Performances of White LED

We fabricated amorphous photonic structures (APSs) with different periods and hole diameters. The GaN-based white light emitting diodes (LEDs) at nominal correlated color temperatures (CCTs) of 5000 and 6000 K were surface mounted by these APSs. The electroluminescence (EL) measurements showed less...

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Bibliographic Details
Main Authors: Fei Huang, Yiyong Chen, Jingxin Nie, Chunsheng Shen, Jiulong Yuan, Yukun Guo, Boyan Dong, Lu Liu, Weihua Chen, Zhizhong Chen, Bo Shen
Format: Article
Language:English
Published: MDPI AG 2022-12-01
Series:Crystals
Subjects:
white light emitting diode (WLED)
amorphous photonic structure (APS)
luminous efficiency (LE)
correlated color temperature (CCT)
Fresnel loss
finite-difference time-domain (FDTD)
Online Access:https://www.mdpi.com/2073-4352/13/1/6

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https://www.mdpi.com/2073-4352/13/1/6

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