Method for forming channel patterns with chromonic materials
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United States of America Patent
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May 18, 2010
Grant Date -
Jan 1, 2009
app pub date -
Jun 27, 2007
filing date -
Jun 27, 2007
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Abstract
A method for forming channels within a dried chromonic layer is described. A coating composition is applied to a substrate, dried, and exposed to a hydrophilic organic solvent forming a channel pattern having a first set of channels, and a second set of channels that are substantially perpendicular to the first set of channels. A deposition material may be disposed within the channels to form a nanostructured pattern. An article having a channel pattern is further described.
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