Optical film, method for manufacturing same, and liquid crystal display including same
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United States of America Patent
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Jan 30, 2018
Grant Date -
Jul 2, 2015
app pub date -
Jul 3, 2013
filing date -
Jul 25, 2012
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Abstract
Disclosed are an optical film, a method for preparing the same, and a liquid crystal display including the same. The optical film is a single film of a non-liquid crystalline thermoplastic resin, and includes: first and second surface part placed on both surfaces of the film in a thickness direction; and an inner part of the film placed between the first and second surface part, wherein the first and second surface part are not aligned with a tilt in the thickness direction, and the inner part of the film is aligned with a tilt in the thickness direction.
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