Production manner of the surface conduction die emission of electron component, the electron source which utilizes the surface conduction die emission of electron component and the said emission of electron component

摘要

A method for fabricating a surface-conduction electron emitter includes the steps of: (a) providing a substrate; (b) disposing two lower layers on the surface of the substrate, the two lower layers are parallel and apart from each other; (c) disposing a plurality of carbon nanotube elements on the lower layers; (d) disposing two upper layers on the two lower layers, and thereby, sandwiching the carbon nanotube elements therebetween; and (e) forming a micro-fissure between the carbon nanotube elements.