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公开(公告)号:WO2013103251A1
公开(公告)日:2013-07-11
申请号:PCT/KR2013/000038
申请日:2013-01-04
Applicant: SK INNOVATION CO.,LTD.
Inventor: KIM, Myoung Lae , KIM, Hyuk Jun , KIM, Won Yeob , IM, Min Joung , JO, Yeong Min , LEE, Seung Eon , KWAK, Hyo Shin
CPC classification number: C08B3/00 , C08B3/14 , C08B5/00 , C08B15/05 , C08J5/18 , C08J2301/14 , C08L1/10 , C08L1/14 , G02B1/04 , G02B5/305 , G02B5/3083 , G02F1/133528 , G02F1/133634 , G02F2201/50 , Y10T428/10 , C08L1/08 , C08L1/20
Abstract: Provided are an optical film using a cellulose derivative, useful in an image display device, such as a liquid crystal display or the like, a retardation film and a polarization film using the optical film, and a liquid crystal display having excellent view angle characteristics by using these films, while the optical film uses a cellulosse derivative resin in whicch some hydrogen atoms of hydroxy groups of cellulose are substituted with three or more kinds of substituents.
Abstract translation: 提供一种使用纤维素衍生物的光学膜,可用于诸如液晶显示器等的图像显示装置,延迟膜和使用该光学膜的偏振膜,以及具有优异视角特性的液晶显示器 使用这些膜,而光学膜在纤维素中使用纤维素衍生物树脂,纤维素的羟基的一些氢原子被三种或更多种取代基取代。