申请人:Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd
公开号:US11078420B2
公开(公告)日:2021-08-03
Provided are a polymerizable compound represented by formula I and a liquid crystal composition comprising the polymerizable compound, particularly a PSVA liquid crystal composition for displays or TV applications and a PSA-IPS liquid crystal composition for an IPS mode; in particular, the polymerizable compound has a faster polymerization rate, and a “material system” formed from the selected polymerizable component and liquid crystal component has a lower rotary viscosity and better photoelectric properties, and has a high VHR after (UV) photoradiation, this avoiding the problem of the occurrence of residual images to final displays.
本发明提供了一种由式 I 表示的可聚合化合物和一种包含该可聚合化合物的液晶组合物,特别是一种用于显示器或电视应用的 PSVA 液晶组合物和一种用于 IPS 模式的 PSA-IPS 液晶组合物;尤其是,该可聚合化合物具有更快的聚合速率,由所选的可聚合组分和液晶组分形成的 "材料系统 "具有更低的旋转粘度和更好的光电特性,并且在(紫外线)光照射后具有较高的 VHR,从而避免了最终显示器出现残像的问题。