Results 361 to 365 of about 1,353,383 (365)

Polymer Solar Cells with 90% External Quantum Efficiency Featuring an Ideal Light‐ and Charge‐Manipulation Layer

Advanced Materials, 2018
Qianqian Zhang, Chi Li, Xiaowei Zhan
exaly  

Enhancing the light extraction efficiency of AlGaN deep ultraviolet light emitting diodes by using nanowire structures

, 2016
M. Djavid, Z. Mi
semanticscholar   +1 more source

High‐Efficiency Red Organic Light‐Emitting Diodes with External Quantum Efficiency Close to 30% Based on a Novel Thermally Activated Delayed Fluorescence Emitter

Advanced Materials, 2019
Yuan-Lan Zhang, Quan Ran, Yuan Liu
exaly  

Analysis on the effect of amorphous photonic crystals on light extraction efficiency enhancement for GaN-based thin-film-flip-chip light-emitting diodes

, 2016
Qing-yang Yue, Kang Li, F. Kong, Jia Zhao, Meng Liu   +4 more
semanticscholar   +1 more source

The Effect of Different Heat Treatments on the Luminescence Efficiency of Polymer Light-Emitting Diodes

Advanced Materials, 2000
exaly