Enhanced efficiency of GaN-based light-emitting diodes with periodic textured Ga-doped ZnO transparent contact layer

2007 ◽  
Vol 90 (26) ◽  
pp. 263511 ◽  
Author(s):  
Jinn-Kong Sheu ◽  
Y. S. Lu ◽  
Min-Lum Lee ◽  
W. C. Lai ◽  
C. H. Kuo ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Contact Layer ◽  
Light Emitting ◽  
Doped Zno ◽  
Transparent Contact

scholarly journals 13 mW operation of a 295–310 nm AlGaN UV-B LED with a p-AlGaN transparent contact layer for real world applications

2019 ◽  
Vol 7 (1) ◽  
pp. 143-152 ◽  
Author(s):  
M. Ajmal Khan ◽  
Noritoshi Maeda ◽  
Masafumi Jo ◽  
Yuki Akamatsu ◽  
Ryohei Tanabe ◽  
...  
Keyword(s):  
Human Skin ◽  
Vitamin D3 ◽  
High Power ◽  
Real World ◽  
Light Emitting Diodes ◽  
Contact Layer ◽  
Light Emitting ◽  
Real World Applications ◽  
Transparent Contact

Smart, high-power ultraviolet (UV)-B light-emitting diodes (LEDs) are demanded for real world applications, including vitamin D3 production in human skin (295–304 nm), immunotherapy (310 nm) and enriching phytochemicals in plants (310 nm).

InGaN based light emitting diodes utilizing Ga doped ZnO as a highly transparent contact to p-GaN

2011 ◽  
Vol 8 (5) ◽  
pp. 1548-1551 ◽  
Author(s):  
H. Y. Liu ◽  
X. Li ◽  
S. Liu ◽  
X. Ni ◽  
M. Wu ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Light Emitting ◽  
Doped Zno ◽  
Transparent Contact

InGaN gallium nitride light-emitting diodes with reflective electrode pads and textured gallium-doped ZnO contact layer

2010 ◽  
Vol 96 (13) ◽  
pp. 133504 ◽  
Author(s):  
S. H. Tu ◽  
C. J. Lan ◽  
S. H. Wang ◽  
M. L. Lee ◽  
K. H. Chang ◽  
...  
Keyword(s):  
Gallium Nitride ◽  
Light Emitting Diodes ◽  
Contact Layer ◽  
Light Emitting ◽  
Doped Zno

Remarkable lifetime improvement of quantum-dot light emitting diodes by incorporating rubidium carbonate in metal-oxide electron transport layers

2019 ◽  
Vol 7 (32) ◽  
pp. 10082-10091 ◽  
Author(s):  
Yujin Lee ◽  
Hyo-Min Kim ◽  
Jeonggi Kim ◽  
Jin Jang
Keyword(s):  
Electron Transport ◽  
Quantum Dot ◽  
Metal Oxide ◽  
Light Emitting Diodes ◽  
Light Emitting ◽  
Remarkable Improvement ◽  
Operational Lifetime ◽  
Electron Transporting Layer ◽  
Doped Zno ◽  
Mg Doped

We demonstrated the remarkable improvement of efficiency roll-off and operational lifetime in red quantum dot light emitting diodes (R-QLEDs) by incorporating rubidium carbonate (Rb2CO3) in Mg doped ZnO (MZO) electron transporting layer (ETL).

Quantum dot light-emitting diodes with an Al-doped ZnO anode

2020 ◽  
Vol 31 (25) ◽  
pp. 255203 ◽  
Author(s):  
Xiaohong Jiang ◽  
Guo Liu ◽  
Liping Tang ◽  
Anzhen Wang ◽  
Yu Tian ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Light Emitting Diodes ◽  
Light Emitting ◽  
Doped Zno
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