Title:
ナノチューブまたはナノワイヤに基づく平面陰極を有する真空電子管
Document Type and Number:
Japanese Patent JP6982994
Kind Code:
B2
Abstract:
A vacuum electron tube comprises at least one electron-emitting cathode and at least one anode arranged in a vacuum chamber, the cathode having a planar structure comprising a substrate comprising a conductive material, a plurality of nanotube or nanowire elements electrically insulated from the substrate, the longitudinal axis of the nanotube or nanowire elements substantially parallel to the plane of the substrate, and at least one first connector electrically linked to at least one nanotube or nanowire element so as to be able to apply a first electrical potential to the nanowire or nanotube element.
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Inventors:
Jean-Paul Masurier
Ryu Sabo
Ryu Sabo
Application Number:
JP2017130850A
Publication Date:
December 17, 2021
Filing Date:
July 04, 2017
Export Citation:
Assignee:
Thales
International Classes:
H01J1/304; B82Y30/00; H01J23/06; H01J35/06; H01J37/073
Domestic Patent References:
| JP11194134A | ||||
| JP2003045366A | ||||
| JP2008166257A | ||||
| JP2009043942A |
Foreign References:
| US20100045212 |
Attorney, Agent or Firm:
Kawaguchi International Patent Office