Patent ID: 8940375
Filing Date: 2015-01-27
Classification: C07D,C09K

Abstract:
1. A polymer-stabilized (PS) or polymer sustained alignment (PSA) liquid crystal (LC) display containing an LC cell comprising two substrates, where at least one substrate is transparent to light and at least one substrate has an electrode layer, and a layer of an LC medium comprising a polymerized component and a low-molecular-weight component located between the substrates, wherein the polymerized component is obtainable by polymerization of one or more polymerizable compounds between the substrates of the LC cell in the LC medium with application of an electric voltage, one or more of the polymerizable compounds has one or more aromatic hydrocarbon rings, which may also be fused, and at least one CH group in at least one of said aromatic hydrocarbon rings has been replaced by N.