Guest-host polarizers
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United States of America Patent
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Jun 12, 2001
Grant Date -
N/A
app pub date -
Oct 14, 1998
filing date -
Oct 14, 1998
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A polarizer is described that is formed of a host matrix and a guest dye. The host matrix may be a lyotropic liquid crystal matrix having a predetermined orientation. A guest pleochroic dye may be disposed within the host lyotropic liquid crystal matrix. The guest pleochroic dye is oriented by the orientation of the host matrix.
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