FLUORENE DERIVATIVE, LIQUID CRYSTAL COMPOSITION COMPRISING THE SAME, AND OPTICAL FILM USING THE SAME LIQUID CRYSTAL COMPOSITION
申请人:Cheong Jae-Ho
公开号:US20100059712A1
公开(公告)日:2010-03-11
Disclosed are a novel fluorene derivative, a liquid crystal composition comprising the same, and an optical film using the same liquid crystal composition. More particularly, there are provided a liquid crystal material for a viewing angle compensation film with high quality characteristics, which can improve a contrast ratio measured at an oblique angle to the front and minimize variations in color with viewing angles in a black state, a liquid crystal composition comprising the same liquid crystal material, and a compensation film obtained from the same liquid crystal composition.
本文揭示了一种新颖的芴衍生物,包括该衍生物的液晶组合物,以及使用相同液晶组合物的光学薄膜。更具体地,提供了一种用于具有高质量特性的视角补偿膜的液晶材料,可以改善在斜视角度测量的对比度,并最大限度地减少在黑色状态下观看角度时颜色的变化,还包括包含相同液晶材料的液晶组合物和从相同液晶组合物获得的补偿膜。