Alignment film, method of manufacturing the alignment film, retardation film, method of manufacturing the retardation film, and display
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United States of America Patent
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Mar 20, 2018
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N/A
app pub date -
Aug 17, 2011
filing date -
Aug 27, 2010
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Abstract
An alignment film capable of reducing occurrence of alignment disorder in a simple manner, a method of manufacturing the alignment film, a retardation film, a method of manufacturing the retardation film, and a display are provided. An alignment film is configured of an anchor layer and an alignment layer stacked in this order on a base. The alignment layer includes a groove region having a plurality of fine grooves on a surface thereof, and a groove region having a plurality of fine grooves on a surface thereof. The anchor layer provided between the base and the alignment layer is provided with an antistatic function in addition to a function of bringing the alignment layer into close contact with the base.
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