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US 7,276,389 B2Granted
Article comprising metal oxide nanostructures and method for fabricating such nanostructures
AssigneeSamsung Electronics Co., Ltd.
InventorsDong-Wook Kim, Sungho Jin, In-Kyung Yoo
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Abstract
This invention discloses novel field emitters which exhibit improved emission characteristics combined with improved emitter stability, in particular, new types of carbide or nitride based electron field emitters with desirable nanoscale, aligned and sharped-tip emitter structures.
Claims16
A method of making an array of metal oxide nanostructures comprising the steps of:
- providing a substrate supporting an array of projecting carbon nanostructures;
- and
- forming a metal oxide coating overlying the surfaces of the carbon nanostructures.
Dependencies are inferred from the claim text.