Process for producing anisotropic liquid crystal layers on a substrate
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United States of America Patent
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Sep 21, 1993
Grant Date -
N/A
app pub date -
Jul 24, 1989
filing date -
Jul 23, 1988
priority date (Note) -
Expired
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Abstract
A process for producing thin, anisotropic layers composed of liquid crystalline substances, the liquid crystalline substances being applied in a thin layer to one side of a support having a surface prestructured in such a way that the structure is given a preferred direction which determines orientation of the liquid crystalline substance and data storage devices produced.
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