VERTICAL ALIGNMENT TYPE LIQUID CRYSTAL ALIGNMENT LAYER, LIQUID CRYSTAL ALIGNMENT AGENT, AND VERTICAL ALIGNMENT TYPE LIQUID CRYSTAL DISPLAY

摘要

PURPOSE: A vertical alignment type liquid crystal alignment layer, a liquid crystal alignment agent, and a vertical alignment type liquid crystal display are provided to obtain a vertical liquid crystal alignment layer excellent in a vertical liquid crystal align-ability and voltage holding characteristics. CONSTITUTION: A vertical alignment type liquid crystal alignment layer is obtained by irradiating a thin film having surface tension under 40 dyn/cm with non-polarized UV of an irradiation angle under 90 degrees. The vertical alignment type liquid crystal alignment layer includes a polymer having a repeat unit of more than one kind selected from a repeat unit.