Results 341 to 350 of about 1,353,383 (365)

Near-infrared organic light-emitting diodes with very high external quantum efficiency and radiance

Nature Photonics, 2016
Hao-Wu Lin, Shih-Hung Liu, Pi-Tai Chou
exaly  

Host Engineering for High Quantum Efficiency Blue and White Fluorescent Organic Light‐Emitting Diodes

Advanced Materials, 2015
Jun Yeob Lee
exaly  

Investigation of the light-extraction efficiency in 280 nm AlGaN-based light-emitting diodes having a highly transparent p-AlGaN layer

, 2017
J. Yun, H. Hirayama
semanticscholar   +1 more source

Characterization of Light-Extraction Efficiency for WOLEDs with Light-Out-Coupling Layer

Extended Abstracts of the 2013 International Conference on Solid State Devices and Materials, 2013
M. Harada, H. Wakana, S. Ishihara, S. Nobuki, H. Sakuma, M. Kawasaki, S. Aratani   +6 more
openaire   +1 more source

Improving the Light‐Extraction Efficiency of AlGaN DUV‐LEDs by Using a Superlattice Hole Spreading Layer and an Al Reflector

, 2018
N. Maeda, M. Jo, H. Hirayama
semanticscholar   +1 more source

High‐Efficiency Perovskite Light‐Emitting Diodes with Synergetic Outcoupling Enhancement

Advanced Materials, 2019
Yan-Qing Li, Shuit-Tong Lee, Jian-Xin Tang   +2 more
exaly  

High refractive index coating of phosphor-in-glass for enhanced light extraction efficiency of white LEDs

Journal of Materials Science, 2017
Xujia Xu, Hong Li, Yong Zhuo, Ruixin Li, Peijing Tian, D. Xiong, Mingxiang Chen   +6 more
semanticscholar   +1 more source

Prediction and Design of Efficient Exciplex Emitters for High‐Efficiency, Thermally Activated Delayed‐Fluorescence Organic Light‐Emitting Diodes

Advanced Materials, 2015
Xiao-Ke Liu, Cai-Jun Zheng
exaly  

Simulation for light extraction efficiency of OLEDs with spheroidal microlenses in hexagonal array

, 2018
Hyungchul Bae, Jun Soo Kim, C. Hong
semanticscholar   +1 more source

Multichip LED Modules With V-Groove Surfaces for Light Extraction Efficiency Enhancements Considering Roughness Scattering

IEEE Transactions on Electron Devices, 2017
Xinrui Ding, Yong Tang, Zongtao Li, Jia-sheng Li, Yingxi Xie, Liwei Lin   +5 more
semanticscholar   +1 more source