Method for manufacturing a broadband cholesteric polarizer
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United States of America Patent
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Oct 28, 2003
Issued Date -
N/A
app pub date -
Jan 10, 2001
filing date -
Aug 21, 1996
priority date (Note) -
Expired
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Abstract
A method for manufacturing a broadband cholesteric polarizer includes positioning a layer of reactive material; irradiating the layer of reactive material; directing, at a first side of the layer, a monochromatic beam of light of a given wavelength toward the layer; and detecting, at a second side of said layer, a detected intensity of light of the given wavelength coming from the layer.
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