Samsung Sdi Co., Inc.

Jin Hui Cho

Seung Kyu Lee

Jong Hyuk Eun

Ran Kim

So Hee Yu

Jong Kyu Choi

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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Seoul, South Korea

Jin Hui Cho