Light-extraction enhancement in GaN-based light-emitting diodes using grade-refractive-index amorphous titanium oxide films with porous structures

2009 ◽  
Vol 94 (14) ◽  
pp. 143502 ◽  
Author(s):  
Day-Shan Liu ◽  
Tan-Wei Lin ◽  
Bing-Wen Huang ◽  
Fuh-Shyang Juang ◽  
Po-Hsun Lei ◽  
...  
Keyword(s):  
Refractive Index ◽  
Titanium Oxide ◽  
Light Emitting Diodes ◽  
Oxide Films ◽  
Light Extraction ◽  
Porous Structures ◽  
Light Emitting ◽  
Titanium Oxide Films

Effect of Glass Refractive Index on Light Extraction Efficiency of Light-Emitting Diodes

2014 ◽  
Vol 97 (9) ◽  
pp. 2789-2793 ◽  
Author(s):  
Jiyoung Seo ◽  
Sunil Kim ◽  
Yurian Kim ◽  
Fauzia lqbal ◽  
Hyungsun Kim
Keyword(s):  
Refractive Index ◽  
Light Emitting Diodes ◽  
Extraction Efficiency ◽  
Light Extraction ◽  
Light Extraction Efficiency ◽  
Light Emitting

scholarly journals Optically functional surface composed of patterned graded-refractive-index coatings to enhance light-extraction of GaInN light-emitting diodes

2011 ◽  
Vol 110 (5) ◽  
pp. 054510 ◽  
Author(s):  
Ahmed N. Noemaun ◽  
Frank W. Mont ◽  
Guan-Bo Lin ◽  
Jaehee Cho ◽  
E. Fred Schubert ◽  
...  
Keyword(s):  
Refractive Index ◽  
Light Emitting Diodes ◽  
Light Extraction ◽  
Functional Surface ◽  
Light Emitting

Titanium oxide nanotube arrays for high light extraction efficiency of GaN-based vertical light-emitting diodes

Nanoscale ◽  
2016 ◽  
Vol 8 (19) ◽  
pp. 10138-10144 ◽  
Author(s):  
Young-Chul Leem ◽  
Okkyun Seo ◽  
Yong-Ryun Jo ◽  
Joon Heon Kim ◽  
Jaeyi Chun ◽  
...  
Keyword(s):  
Titanium Oxide ◽  
Light Emitting Diodes ◽  
Extraction Efficiency ◽  
High Light ◽  
Light Extraction ◽  
Light Extraction Efficiency ◽  
Nanotube Arrays ◽  
Light Emitting

Light-Extraction Enhancement of GaInN Light-Emitting Diodes by Graded-Refractive-Index Indium Tin Oxide Anti-Reflection Contact

2008 ◽  
Vol 20 (4) ◽  
pp. 801-804 ◽  
Author(s):  
J. K. Kim ◽  
S. Chhajed ◽  
M. F. Schubert ◽  
E. F. Schubert ◽  
A. J. Fischer ◽  
...  
Keyword(s):  
Refractive Index ◽  
Tin Oxide ◽  
Indium Tin Oxide ◽  
Light Emitting Diodes ◽  
Light Extraction ◽  
Light Emitting
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