scholarly journals Light extraction efficiency improvement by multiple laser stealth dicing in InGaN-based blue light-emitting diodes

2012 ◽  
Vol 20 (6) ◽  
pp. 6808 ◽  
Author(s):  
Yiyun Zhang ◽  
Haizhong Xie ◽  
Haiyang Zheng ◽  
Tongbo Wei ◽  
Hua Yang ◽  
...  
Keyword(s):  
Blue Light ◽  
Light Emitting Diodes ◽  
Extraction Efficiency ◽  
Light Extraction ◽  
Light Extraction Efficiency ◽  
Efficiency Improvement ◽  
Light Emitting

Effects of TiO2-doped silicone encapsulation material on the light extraction efficiency of GaN-based blue light-emitting diodes

2014 ◽  
Vol 570 ◽  
pp. 273-276 ◽  
Author(s):  
Pin-Chao Wang ◽  
Chun-Liang Lin ◽  
Yan-Kuin Su ◽  
Pei-Ching Chien ◽  
Guan-Syun Huang ◽  
...  
Keyword(s):  
Blue Light ◽  
Light Emitting Diodes ◽  
Extraction Efficiency ◽  
Light Extraction ◽  
Light Extraction Efficiency ◽  
Light Emitting

Improvement of the Light Extraction Efficiency of InGaN/GaN Blue Light Emitting Diodes Using ZnO Nanostructures

2015 ◽  
Vol 15 (7) ◽  
pp. 5215-5219 ◽  
Author(s):  
Jong-Hyun Jeon ◽  
Pan-Ju Choi ◽  
Seung Jong Oh ◽  
Young-Jin Kang ◽  
Ja-Yeon Kim ◽  
...  
Keyword(s):  
Blue Light ◽  
Light Emitting Diodes ◽  
Extraction Efficiency ◽  
Light Extraction ◽  
Light Extraction Efficiency ◽  
Zno Nanostructures ◽  
Light Emitting

Enhancement of light extraction efficiency in InGaN/GaN vertical blue light emitting diodes by surface patterning: Design and simulation

Optik ◽  
2015 ◽  
Vol 126 (21) ◽  
pp. 3004-3006 ◽  
Author(s):  
Rubina Get ◽  
Sumitra Singh ◽  
Amit Kumar Goyal ◽  
Sandeep Kumar ◽  
Ashok Kumar Lunia ◽  
...  
Keyword(s):  
Blue Light ◽  
Light Emitting Diodes ◽  
Extraction Efficiency ◽  
Surface Patterning ◽  
Light Extraction ◽  
Light Extraction Efficiency ◽  
Light Emitting

Improved Light Extraction Efficiency in Blue Light-Emitting Diodes by SiO2-Coated ZnO Nanorod Arrays

2013 ◽  
Vol 6 (4) ◽  
pp. 042102 ◽  
Author(s):  
Chu-Young Cho ◽  
Na-Yeong Kim ◽  
Jang-Won Kang ◽  
Young-Chul Leem ◽  
Sang-Hyun Hong ◽  
...  
Keyword(s):  
Blue Light ◽  
Light Emitting Diodes ◽  
Extraction Efficiency ◽  
Light Extraction ◽  
Light Extraction Efficiency ◽  
Zno Nanorod ◽  
Nanorod Arrays ◽  
Zno Nanorod Arrays ◽  
Light Emitting

Moth-Eye Light-Emitting Diodes

2004 ◽  
Vol 831 ◽  
Author(s):  
Hideki Kasugai ◽  
Yasuto Miyake ◽  
Akira Honshio ◽  
Takeshi Kawashima ◽  
Kazuyoshi Iida ◽  
...  
Keyword(s):  
Theoretical Analysis ◽  
Output Power ◽  
Blue Light ◽  
Light Emitting Diodes ◽  
Extraction Efficiency ◽  
Light Extraction ◽  
Light Extraction Efficiency ◽  
Light Emitting ◽  
Conventional Structure

ABSTRACTNitride-based blue-light-emitting diodes having a moth-eye structure were fabricated on the backside of a 6H-SiC substrate. The light extraction efficiency and the corresponding output power were increased by 3.8 times compared with those of an LED having the conventional structure. The results of theoretical analysis agree with these findings.

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