Results 241 to 250 of about 4,205,989 (306)

White light emitting diodes

1998
Using blue-emitting GaN LEDs on SiC substrate chips as primary light sources, we have fabricated green, yellow, red and white light emitting diodes (LUCOLEDs). The generation of mixed colors, as turquoise and magenta, is also demonstrated. The underlying physical principle is that of luminescence downconversion (Stokes shift), as typical for organic ...
J. Baur, P. Schlotter, J. Schneider
openaire   +1 more source

Efficiency of Polymer Light-Emitting Diodes: A Perspective

Advanced Materials, 2022
Gert-Jan A H Wetzelaer, Paul W M Blom, Yungui Li   +2 more
exaly  

A Review on the Advancements in Phosphor-Converted Light Emitting Diodes (Pc-LEDs): Phosphor Synthesis, Device Fabrication and Characterization

Progress in Materials Science, 2020
Govind B Nair, H C Swart, S․J․ Dhoble   +2 more
exaly  

Method of manufacturing light emitting diodes and light emitting diode

2022
GALLER BASTIAN, OFF JÜRGEN
openaire   +3 more sources

Multicolored Organic/Inorganic Hybrid Perovskite Light-Emitting Diodes

Advanced Materials, 2015
NoSoung Myoung, Himchan Cho, Sang Hyuk Im   +2 more
exaly  

Interfacial Control Toward Efficient and Low-Voltage Perovskite Light-Emitting Diodes

Advanced Materials, 2015
Xingliang Dai, Richard H Friend, Wei Huang   +2 more
exaly  

Afterglow Organic Light-Emitting Diode

Advanced Materials, 2016
Chihaya Adachi, Ryota Kabe, Kou Yoshida
exaly  

Harvesting Triplet Excitons From Fluorescent Blue Emitters in White Organic Light-Emitting Diodes

Advanced Materials, 2007
Sebastian Reineke, Karl Leo, K Walzer
exaly  

History of Gallium–Nitride-Based Light-Emitting Diodes for Illumination

Proceedings of the IEEE, 2013
Michael Krames, Shuji Nakamura
exaly  

LIGHT EMITTING DIODE AND LIGHT EMITTING DIODE LAMP

2013
SEO NORIYOSHI, MATSUMURA ATSUSHI, TAKEUCHI RYOUICHI   +2 more
openaire   +2 more sources