Liquid crystalline medium

摘要

Liquid crystal medium (Q) comprises one or more polymerizable compounds, where the polymerizable compounds have polymerizable groups excluding methacrylate groups; and one or more low molecular mesogenic or liquid crystalline compounds with one or more alkenyl group, which: are stable against polymerization reaction and used under the conditions in relation to the polymerization of the methacrylate group. Independent claims are included for: (1) a liquid crystal display comprising liquid crystal cell containing two substrates, where at least a substrate is light permeable and at least another substrate is electrode layer, and a layer between the substrates of (Q), where the polymerizable component is obtained by polymerizing one or more polymerizable compounds between the substrates of the liquid crystal cell in (Q) under electrical voltage; and (2) the preparation of (Q), comprising mixing one or more low molecular liquid crystal compounds with one or more polymerizable compounds, and optionally with further liquid crystal compounds and/or additives.