Top > Search of International Patents > CARBON NANOTUBE LIGHT EMITTER, LIGHT SOURCE AND PHOOTOCOUPLER

CARBON NANOTUBE LIGHT EMITTER, LIGHT SOURCE AND PHOOTOCOUPLER

Foreign code F120006800
File No. S2010-0733-C0
Posted date Jul 3, 2012
Country WIPO
International application number 2011JP058406
International publication number WO 2011/135978
Date of international filing Apr 1, 2011
Date of international publication Nov 3, 2011
Priority data
  • P2010-104124 (Apr 28, 2010) JP
Title CARBON NANOTUBE LIGHT EMITTER, LIGHT SOURCE AND PHOOTOCOUPLER
Abstract

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.

  • Applicant
  • ※All designated countries except for US in the data before July 2012
  • KEIO UNIVERSITY,
  • MAKI, HIDEYUKI,
  • YAMAUCHI, YOUHEI
  • Inventor
  • MAKI, HIDEYUKI,
  • YAMAUCHI, YOUHEI
IPC(International Patent Classification)
Please contact us by E-mail or facsimile if you have any interests on this patent.

PAGE TOP

close
close
close
close
close
close