High-Efficiency Si-Gel-Encapsulated GaN-Based Photonic Crystal Blue Light-Emitting Diodes

2008 ◽  
Vol 52 (4) ◽  
pp. 1026-1030
Author(s):  
Sun-Kyung Kim ◽  
Hyun Kyong Cho ◽  
Junho Jang ◽  
Jeong Soo Lee ◽  
Yong-Hee Lee
Keyword(s):  
Photonic Crystal ◽  
Blue Light ◽  
High Efficiency ◽  
Light Emitting Diodes ◽  
Light Emitting

scholarly journals Light extraction enhancement from nano-imprinted photonic crystal GaN-based blue light-emitting diodes

2006 ◽  
Vol 14 (19) ◽  
pp. 8654 ◽  
Author(s):  
Hyun Kyong Cho ◽  
Junho Jang ◽  
Jeong-Hyeon Choi ◽  
Jaewan Choi ◽  
Jongwook Kim ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Blue Light ◽  
Light Emitting Diodes ◽  
Light Extraction ◽  
Light Emitting

Nonblinking Quantum-Dot-Based Blue Light-Emitting Diodes with High Efficiency and a Balanced Charge-Injection Process

ACS Photonics ◽  
2018 ◽  
Vol 5 (3) ◽  
pp. 939-946 ◽  
Author(s):  
Qingli Lin ◽  
Lei Wang ◽  
Zhaohan Li ◽  
Huaibin Shen ◽  
Lijun Guo ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Blue Light ◽  
High Efficiency ◽  
Light Emitting Diodes ◽  
Charge Injection ◽  
Light Emitting ◽  
Injection Process

Recent Progress in High-Efficiency Blue-Light-Emitting Materials for Organic Light-Emitting Diodes

2017 ◽  
Vol 27 (13) ◽  
pp. 1603007 ◽  
Author(s):  
Yirang Im ◽  
Seong Yong Byun ◽  
Ji Han Kim ◽  
Dong Ryun Lee ◽  
Chan Seok Oh ◽  
...  
Keyword(s):  
Blue Light ◽  
Recent Progress ◽  
High Efficiency ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Organic Light

High-efficiency pyrene-based blue light emitting diodes: aggregation suppression using a calixarene 3D-scaffold

2012 ◽  
Vol 48 (42) ◽  
pp. 5106 ◽  
Author(s):  
Khai Leok Chan ◽  
Jacelyn Pui Fong Lim ◽  
Xiaohui Yang ◽  
Ananth Dodabalapur ◽  
Ghassan E. Jabbour ◽  
...  
Keyword(s):  
Blue Light ◽  
High Efficiency ◽  
Light Emitting Diodes ◽  
3D Scaffold ◽  
Light Emitting

ENHANCEMENT OF LIGHT EXTRACTING FROM GaN-BASED BLUE LIGHT EMITTING DIODES USING PHOTONIC CRYSTAL

2012 ◽  
Vol 26 (12) ◽  
pp. 1250071 ◽  
Author(s):  
YAN WANG ◽  
FUGEN WU ◽  
XIN ZHANG ◽  
YUANWEI YAO ◽  
HUILIN ZHONG ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Blue Light ◽  
Light Emitting Diodes ◽  
Light Energy ◽  
Light Extraction ◽  
Light Emitting ◽  
Blue Led ◽  
Defect Area

Photonic crystal (PC) structures on LED have been known to enhance the light extraction significantly. In this paper, we report the light energy of GaN -based blue lighting emitting diode (LED) with perfect area photonic crystal (PPC) structure and defect area photonic crystal (DPC) structure. As a result, the light extracting energy of LEDs with PPC structure enhanced little compared to that of without PC structure. In addition, the light extracting energy of blue LED with DPC structure was remarkably improved.

Colloidal Synthesis of Ternary Copper Halide Nanocrystals for High-Efficiency Deep-Blue Light-Emitting Diodes with a Half-Lifetime above 100 h

Nano Letters ◽  
2020 ◽  
Vol 20 (5) ◽  
pp. 3568-3576 ◽  
Author(s):  
Lintao Wang ◽  
Zhifeng Shi ◽  
Zhuangzhuang Ma ◽  
Dongwen Yang ◽  
Fei Zhang ◽  
...  
Keyword(s):  
Blue Light ◽  
High Efficiency ◽  
Light Emitting Diodes ◽  
Colloidal Synthesis ◽  
Copper Halide ◽  
Light Emitting ◽  
Deep Blue

High Efficiency Blue Light Emitting Diodes with Maskless Defects Passivation layer

2009 ◽  
Author(s):  
C. H. Wang ◽  
M. H. Lo ◽  
P. M. Tu ◽  
C. W. Hung ◽  
S. C. Hsu ◽  
...  
Keyword(s):  
Blue Light ◽  
High Efficiency ◽  
Light Emitting Diodes ◽  
Passivation Layer ◽  
Light Emitting

High-Efficiency Blue Light-Emitting Diodes Based on a Polyphenylphenyl Compound with Strong Electron-Accepting Groups

2007 ◽  
Vol 19 (9) ◽  
pp. 1281-1285 ◽  
Author(s):  
X. J. Xu ◽  
S. Y. Chen ◽  
G. Yu ◽  
C. A. Di ◽  
H. You ◽  
...  
Keyword(s):  
Blue Light ◽  
High Efficiency ◽  
Light Emitting Diodes ◽  
Strong Electron ◽  
Light Emitting
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