Fabrication method of field emitter electrode

摘要

The present invention provides a process for fabricating a field emitter electrode, comprising dispersing carbon nanotubes and a conductive polymer in DI (deionized) water to prepare a carbon nanotube mixture having a viscosity of 50 to 100 cps; applying the carbon nanotube mixture to a substrate; and heat treating the carbon nanotube mixture to form a conductive polymer layer including carbon nanotubes.