Liquid Crystal Display Devices having alignment layers of polyimides which are characterized by pendant perfluorinated chains, preferably linear, and having more than 6 perfluorinated carbon atoms. These alignment layers are capable to provide the Liquid Crystal Display Devices with stable tilt angles of 5 or more degrees.
具有聚
酰亚胺排列层的液晶显示设备,聚
酰亚胺排列层的特点是具有悬垂的
全氟链,最好是线性的,并具有 6 个以上的
全氟碳原子。这些排列层能够为液晶显示器件提供 5 度或更大的稳定倾斜角。