| http://www.w3.org/ns/prov#value | - That is, the producing method of the electron source of the present invention is a method for producing an electron source which includes a carbon nanotube as a field emission part and a base substrate for supporting the carbon nanotube, and the method includes the steps of forming on the base substrate a base layer made of an oxidizable base material; forming a porous layer with large numbers of
|
