LIQUID CRYSTAL DISPLAY ELEMENT, LIQUID CRYSTAL ALIGNMENT TREATMENT AGENT, AND LIQUID CRYSTAL ALIGNMENT FILM

摘要

A liquid crystal display element obtained by disposing a liquid crystal composition containing a liquid crystal and a polymerizable compound that is polymerized by an active energy ray or heat between two substrates provided with an electrode, providing a liquid crystal alignment film to at least one of the substrates, performing curing in a state in which all or some of the liquid crystal composition is exhibiting liquid crystallinity, and forming a cured product composite of the liquid crystal and the polymerizable compound, the liquid crystal alignment film being formed of a liquid crystal alignment treatment agent containing the following component (A) and component (B). Component (A): a cellulose-based polymer having a specific structure. Component (B): a polysiloxane-based polymer having a specific structure.