Improvements of external quantum efficiency of InGaN-based blue light-emitting diodes at high current density using GaN substrates

2007 ◽  
Vol 101 (3) ◽  
pp. 033104 ◽  
Author(s):  
Katsushi Akita ◽  
Takashi Kyono ◽  
Yusuke Yoshizumi ◽  
Hiroyuki Kitabayashi ◽  
Koji Katayama
Keyword(s):  
Blue Light ◽  
Quantum Efficiency ◽  
Current Density ◽  
External Quantum Efficiency ◽  
Light Emitting Diodes ◽  
High Current Density ◽  
High Current ◽  
Light Emitting

Charge transport in polymer light-emitting diodes at high current density

1999 ◽  
Vol 75 (6) ◽  
pp. 841-843 ◽  
Author(s):  
I. H. Campbell ◽  
D. L. Smith ◽  
C. J. Neef ◽  
J. P. Ferraris
Keyword(s):  
Charge Transport ◽  
Current Density ◽  
Light Emitting Diodes ◽  
High Current Density ◽  
High Current ◽  
Light Emitting ◽  
Polymer Light Emitting Diodes

scholarly journals Low roll-off of efficiency at high current density in phosphorescent organic light emitting diodes

2007 ◽  
Vol 90 (22) ◽  
pp. 223508 ◽  
Author(s):  
Jae-Wook Kang ◽  
Se-Hyung Lee ◽  
Hyung-Dol Park ◽  
Won-Ik Jeong ◽  
Kyung-Mo Yoo ◽  
...  
Keyword(s):  
Current Density ◽  
Light Emitting Diodes ◽  
High Current Density ◽  
Organic Light Emitting Diodes ◽  
High Current ◽  
Light Emitting ◽  
Organic Light

Nanosecond‐Pulsed Perovskite Light‐Emitting Diodes at High Current Density

2021 ◽  
pp. 2104867
Author(s):  
Lianfeng Zhao ◽  
Kwangdong Roh ◽  
Sara Kacmoli ◽  
Khaled Al Kurdi ◽  
Xiao Liu ◽  
...  
Keyword(s):  
Current Density ◽  
Light Emitting Diodes ◽  
High Current Density ◽  
High Current ◽  
Light Emitting

Suppression of external quantum efficiency roll-off of nanopatterned organic-light emitting diodes at high current densities

2015 ◽  
Vol 118 (15) ◽  
pp. 155501 ◽  
Author(s):  
Hiroyuki Kuwae ◽  
Atsushi Nitta ◽  
Kou Yoshida ◽  
Takashi Kasahara ◽  
Toshinori Matsushima ◽  
...  
Keyword(s):  
Quantum Efficiency ◽  
External Quantum Efficiency ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
High Current ◽  
Light Emitting ◽  
Organic Light ◽  
Current Densities
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