Replicating a nanoscale pattern
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United States of America Patent
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Apr 23, 2002
Grant Date -
N/A
app pub date -
Nov 17, 1999
filing date -
Nov 17, 1998
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A method of replicating a nanoscale pattern which comprises forming the pattern on the outer surface of a cylindrical roller, providing a surface upon which the pattern is to be replicated, and transferring the nanoscale pattern from the cylindrical roller onto the surface to provide at least one replication of the pattern on that surface. The roller is adapted to carry the pattern on its outer surface and transfer the pattern to a substrate. The ultimate product may be a grating polarizer.
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