CARBON NANOTUBE LIGHT EMITTER, LIGHT SOURCE AND PHOOTOCOUPLER
|Posted date||Jul 3, 2012|
|International application number||2011JP058406|
|International publication number||WO 2011/135978|
|Date of international filing||Apr 1, 2011|
|Date of international publication||Nov 3, 2011|
|Title||CARBON NANOTUBE LIGHT EMITTER, LIGHT SOURCE AND PHOOTOCOUPLER|
Disclosed is a carbon nanotube light emitter, a light source, and a photocoupler: provided with a plurality of electrodes (12, 14), and carbon nanotubes (CNTs), at least a portion of which are metal-carbon nanotubes (10), positioned between the electrodes (12, 14)
and configured in such a manner that the metal-carbon nanotubes (10) generate heat due to electricity passing through the electrodes (12, 14), and emit light that can be modulated at high speed over a wide emission wavelength region due to black body radiation that is emitted. A continuous spectral light source that can be modulated at high speed, which is suitable for use in the information communication, electrical and electronic fields, can thus be achieved.
|IPC(International Patent Classification)|
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