The arrival of a thin and lightweight computer that even rolls up like a piece of paper will not be in the far distant future. Flexible organic light-emitting diodes (OLEDs), built upon a plastic substrate, have received ...
Nanomaterials
Jun 3, 2016
0
766
Microalgae consist of single cells but are capable of producing everything from food to fuel with the help of tailor-made LED lighting.
Biotechnology
May 24, 2016
0
8
(Phys.org)—Many insects, birds, fish, and amphibians emit light as a way to communicate with each other, but the species that produces light most efficiently is the firefly. In a new study, researchers have investigated ...
University of Tokyo researchers have developed an ultrathin, ultraflexible, protective layer and demonstrated its use by creating an air-stable, organic light-emitting diode (OLED) display. This technology will enable creation ...
Engineering
Apr 15, 2016
0
1076
Using state-of-the-art theoretical methods, UCSB researchers have identified a specific type of defect in the atomic structure of a light-emitting diode (LED) that results in less efficient performance. The characterization ...
Condensed Matter
Apr 6, 2016
0
16
Illuminating fishing nets is a cost-effective means of dramatically reducing the number of sea turtles getting caught and dying unnecessarily, conservation biologists at the University of Exeter have found.
Ecology
Mar 23, 2016
0
32
With just a tiny tweak, researchers at Kyushu University greatly increased the device lifetime of organic light-emitting diodes (OLEDs) that use a recently developed class of molecules to convert electricity into light with ...
Materials Science
Mar 1, 2016
0
8
Demonstrating a strategy that could form the basis for a new class of electronic devices with uniquely tunable properties, researchers at Kyushu University were able to widely vary the emission color and efficiency of organic ...
Nanophysics
Feb 26, 2016
2
1681
It's like a romantic scene out of one of South Korea's sappy soap dramas—tens of thousands of illuminated roses forming an impressive backdrop for the lead actor and actress to declare their love for each other.
Other
Feb 14, 2016
0
281
Use of copper as a fluorescent material allows for the manufacture of inexpensive and environmentally compatible organic light-emitting diodes (OLEDs). Thermally activated delayed fuorescence (TADF) ensures high light yield. ...
General Physics
Jan 8, 2016
0
19
