申请人:DIC Corporation
公开号:US20180002276A1
公开(公告)日:2018-01-04
In light of requests to reduce or reverse the wavelength dispersion of the birefringence of a phase-retardation film in order to increase the viewing angle of a liquid crystal display, the present invention provides a polymerizable compound that reduces, for example, the likelihood of crystals precipitating in a polymerizable composition including the polymerizable compound and enables the polymerizable composition to have high preservation stability and a polymerizable composition including the polymerizable compound which reduces the likelihood of inconsistencies being formed in a film-like polymer produced by polymerizing the polymerizable composition. Another object of the present invention is to provide a polymer produced by polymerizing the polymerizable composition and an optically anisotropic body including the polymer.
鉴于要求减少或逆转相位延迟膜的双折射波长色散,以增加液晶显示器的视角,本发明提供了一种可聚合化合物,例如减少聚合物化合物中晶体沉淀的可能性,并使聚合物化合物具有高保存稳定性以及包括减少聚合物化合物聚合产生的膜状聚合物中不一致性的可能性的聚合物化合物。本发明的另一个目的是提供通过聚合聚合物化合物产生的聚合物以及包括该聚合物的光学各向异性体。