MANUFACTURING METHOD OF FIELD EMISSION TYPE COLD CATHODE

摘要

PROBLEM TO BE SOLVED: To provide a manufacturing method of a field emission type cold cathode enabling uniform electron emission with a low voltage by laminating a structural body having a micro-opening vertically in the surface of an orientative carbon nanotube film.

SOLUTION: This manufacturing method of the field emission type cathode includes a process to transfer the orientative carbon nanotube film to an electrode substrate from a holding substrate, a process to give a vertical opening to a two layer structural body comprising a conductive layer and an insulating layer, and a process to install the conductive layer side of the two layer structural body on the surface of the orientative carbon nanotube film.

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