Brighter Displays Come From the Wings of a Butterfly
Biomimetics, in which nature serves as a model for devising technologies, has been a key inspiration for scientists working in nanotechnology. For instance, we’ve seen researchers mimic the bioluminescent light of fireflies for improved organic light emitting diodes (OLEDs). But one of the favorite insects for nanotech researchers is the butterfly. By attempting to duplicate the wing structures of butterflies, researchers have come up with an anti-counterfeiting technique and inexpensive infrared detectors.
Now researchers at the Swinburne University of Technology in Australia have again turned to the wings of a butterfly—this time, to help develop nanostructures that could lead to more compact light-based electronics that would yield brighter displays.