申请人:SK Innovation Co., Ltd.
公开号:EP2722355A2
公开(公告)日:2014-04-23
The present invention relates to a cellulose acetate film used for optical compensation and a retardation enhancer used therein, and relates to a cellulose acetate film which has a high retardation value in the thickness direction (Rth).
本发明涉及一种用于光学补偿的醋酸纤维素薄膜及其所用的延缓增强剂,并涉及一种在厚度方向(Rth)具有高延缓值的醋酸纤维素薄膜。