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US 6,616,495 B1Granted
Filming method of carbon nanotube and the field emission source using the film
AssigneeFutaba Denshi Kogyo K.K.
InventorToshiyuki Tsuboi
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Abstract
A method for filming a carbon nanotube film comprising the steps of preparing a solution having a solvent into which a coarse carbon nanotube is dispersed, evaporating the solvent, disposing a substrate in the solution, the substrate having an exposed portion patterned into a predetermined shape, and depositing a carbon nanotube on the exposed portion of the substrate.
Claims14
A method for forming a carbon nanotube film, the method comprising the steps of:
- preparing a solution having a solvent into which a coarse carbon nanotube is dispersed;
- disposing a substrate in the solution, the substrate having an exposed portion patterned into a predetermined shape;
- and
- depositing a carbon nanotube on the exposed portion of the substrate by evaporating the solvent.
1 more element
A method for forming a carbon nanotube film, the method comprising the steps of:
- preparing a solution having a solvent into which a coarse carbon nanotube is dispersed;
- preparing a substrate having an exposed portion patterned into a predetermined shape;
- scattering the solution to the exposed portion of the substrate using a scattering means;
- and
- depositing a carbon nanotube on the exposed portion of the substrate by evaporating the solvent.
2 more elements
Dependencies are inferred from the claim text.