申请人:DIC Corporation
公开号:US10655066B2
公开(公告)日:2020-05-19
The problem that the present invention is to solve is to provide an optical film that has less alignment defects and is less liable to cause variation in the optical characteristics when placed in a high temperature state. The present invention provides an optical film containing a structural unit derived from a specific compound, that is, an optical film containing a structural unit derived from a compound represented by the general formula (I), which has less alignment defects and is less liable to cause variation in the optical characteristics when placed in a high temperature state, and also provides a display device including the optical film.
本发明要解决的问题是提供一种光学薄膜,它具有较少的排列缺陷,并且在高温状态下不易引起光学特性的变化。 本发明提供了一种含有由特定化合物衍生的结构单元的光学薄膜,即含有由通式(I)表示的化合物衍生的结构单元的光学薄膜,该光学薄膜具有较少的排列缺陷,并且在高温状态下不易引起光学特性的变化,本发明还提供了一种包括该光学薄膜的显示装置。