Ultra-High Efficiency White Light Emitting Diodes

2006 ◽  
Vol 45 (No. 41) ◽  
pp. L1084-L1086 ◽  
Author(s):  
Yukio Narukawa ◽  
Junya Narita ◽  
Takahiko Sakamoto ◽  
Kouichiro Deguchi ◽  
Takao Yamada ◽  
...  
Keyword(s):  
White Light ◽  
High Efficiency ◽  
Light Emitting Diodes ◽  
Light Emitting ◽  
White Light Emitting Diodes

High-efficiency and low assembly-dependent chip-scale package for white light-emitting diodes

2015 ◽  
Vol 5 (1) ◽  
pp. 057606 ◽  
Author(s):  
Che-Hsuan Huang ◽  
Kuo-Ju Chen ◽  
Ming-Ta Tsai ◽  
Min-Hsiung Shih ◽  
Chia-Wei Sun ◽  
...  
Keyword(s):  
White Light ◽  
High Efficiency ◽  
Light Emitting Diodes ◽  
Light Emitting ◽  
Chip Scale Package ◽  
White Light Emitting Diodes

Three-dimensional GaN dodecagonal ring structures for highly efficient phosphor-free warm white light-emitting diodes

Nanoscale ◽  
2018 ◽  
Vol 10 (10) ◽  
pp. 4686-4695 ◽  
Author(s):  
Young Chul Sim ◽  
Seung-Hyuk Lim ◽  
Yang-Seok Yoo ◽  
Min-Ho Jang ◽  
Sunghan Choi ◽  
...  
Keyword(s):  
White Light ◽  
High Efficiency ◽  
Light Emitting Diodes ◽  
Three Dimensional ◽  
Light Emitting ◽  
White Leds ◽  
Highly Efficient ◽  
Warm White Light ◽  
Ring Structures ◽  
White Light Emitting Diodes

Multifaceted dodecagonal ring structures emit light of various colours with high efficiency and are demonstrated to be phosphor-free white LEDs.

High-Efficiency Tris(8-hydroxyquinoline)aluminum (Alq3) Complexes for Organic White-Light-Emitting Diodes and Solid-State Lighting

2011 ◽  
Vol 17 (33) ◽  
pp. 9076-9082 ◽  
Author(s):  
César Pérez-Bolívar ◽  
Shin-ya Takizawa ◽  
Go Nishimura ◽  
Victor A. Montes ◽  
Pavel Anzenbacher
Keyword(s):  
Solid State ◽  
White Light ◽  
High Efficiency ◽  
Light Emitting Diodes ◽  
Solid State Lighting ◽  
Light Emitting ◽  
White Light Emitting Diodes
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