NANO-FABRICATION METHOD
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United States of America Patent
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Issued Date -
Jun 21, 2012
app pub date -
Dec 21, 2010
filing date -
Dec 21, 2010
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Abandoned
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Abstract
Disclosed herein is a nano-fabrication method, which includes the step of: (a) forming an inorganic resist layer on a substrate; (b) forming an organic photoresist layer on the inorganic resist layer; (c) irradiating both the organic photoresist layer and the inorganic resist layer with a laser beam to form a first exposed region of the inorganic resist layer and a second exposed region of the organic photoresist layer; (d) removing the inorganic resist layer of the first exposed region and the organic photoresist layer of the second exposed region to form a patterned inorganic resist layer and a patterned organic photoresist layer; and (e) removing the patterned organic photoresist layer from the patterned inorganic resist layer.
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