Results 331 to 340 of about 1,353,383 (365)

Perovskite Light‐Emitting Diodes with an External Quantum Efficiency Exceeding 30%

Advanced Materials, 2023
Tongtong Xuan, Rong-Jun Xie
exaly  

Efficiency of Polymer Light‐Emitting Diodes: A Perspective

Advanced Materials, 2022
Yungui Li, Gert-Jan A H Wetzelaer, Paul W M Blom   +2 more
exaly  

Light extraction efficiency enhancement for fluorescent SiC based white light-emitting diodes

2013
Fluorescent SiC based white light-emitting diodes(LEDs) light source, as an innovative energy-efficient light source, would even have longer lifetime, better light quality and eliminated blue-tone effect, compared to the current phosphor based white LED light source.
Ou, Haiyan, Ou, Yiyu, Argyraki, Aikaterini, Kamiyama, S., Grivickas, V., Schimmel, S., Kaiser, M., Wellmann, P., Linnarsson, M. K., Jokubavicius, V., Yakimova, R., Syväjärvi, M.   +11 more
openaire   +1 more source

Deep-ultraviolet light-emitting diodes with external quantum efficiency higher than 20% at 275 nm achieved by improving light-extraction efficiency

, 2017
T. Takano, Takuya Mino, Jun Sakai, N. Noguchi, K. Tsubaki, H. Hirayama   +5 more
semanticscholar   +1 more source

Improving the Light Extraction Efficiency of GRIN Coatings Pillar Light Emitting Diodes

Korean Journal of Materials Research, 2022
War War Moe, Mg Aye, Tin Tin Hla
openaire   +1 more source

A roadmap for the commercialization of perovskite light emitters

Nature Reviews Materials, 2022
Kyung Yeon Jang, Richard Friend, Edward H Sargent   +2 more
exaly  

Photochromic dye-sensitized solar cells with light-driven adjustable optical transmission and power conversion efficiency

Nature Energy, 2020
Quentin Huaulmé, Valid Mwatati Mwalukuku, Johan Liotier   +2 more
exaly  

Low‐Driving‐Voltage Blue Phosphorescent Organic Light‐Emitting Devices with External Quantum Efficiency of 30%

Advanced Materials, 2014
Hisahiro Sasabe, Junji Kido
exaly  

High-efficiency quantum-dot light-emitting devices with enhanced charge injection

Nature Photonics, 2013
Benjamin S Mashford, Moungi G Bawendi
exaly  

External Quantum Efficiency Above 20% in Deep Blue Phosphorescent Organic Light‐Emitting Diodes

Advanced Materials, 2011
Soon Ok Jeon, Jun Yeob Lee
exaly