COMPOSITION, DICHROIC SUBSTANCE, LIGHT ABSORPTION ANISOTROPIC FILM, LAMINATE, AND IMAGE DISPLAY DEVICE
申请人:FUJIFILM Corporation
公开号:US20190382586A1
公开(公告)日:2019-12-19
An object of the invention is to provide a dichroic substance capable of forming a light absorption anisotropic film having excellent light fastness, a composition, a light absorption anisotropic film formed of the composition, a laminate, and an image display device. A composition according to the embodiment of the invention is a composition containing a dichroic substance having an azo group, and the dichroic substance exhibits a highest occupied molecular orbital energy level of −5.60 eV or less and a CLogP value of 7.0 or greater.
本发明的一个目的是提供一种能够形成具有优异光稳定性的光吸收各向异性膜的二色性物质、一种组合物、由该组合物形成的光吸收各向异性膜、一种层压板和一种图像显示装置。根据本发明实施例的组合物是一种含有偶氮基的二色性物质的组合物,该二色性物质的最高占据分子轨道能级为-5.60 eV或更低,CLogP值为7.0或更高。