Patent ID: 9005720
Filing Date: 2015-04-14
Classification: C09K,G02F

Abstract:
1. A polymer stabilized (PS) or polymer sustained alignment (PSA) liquid-crystal display, comprising a liquid-crystal mixture comprising: (a) one or more compounds of formula I1: in which alkyl and alkyl* each, independently of one another, denote a straight-chain alkyl radical having 1-12 C atoms; (b) one or more polymerizable compounds of formula I* in which R P on each occurrence, identically or differently, denotes CH W W k Sp on each occurrence, identically or differently, denotes a spacer group or a single bond, B L denotes P-Sp-, H, OH, CH Z R m denotes 0, and n1 denotes 1, 2, 3 or 4, (c) one or more compounds selected from formulae CY and PY: in which a denotes 1 or 2, b denotes 0 or 1, R Z L (d) one or more compounds selected from formulae ZK and DK: in which R Z R (e) one or more compounds selected from formula T: in which R each, independently of one another, denote L L wherein said medium does not contain chiral compounds.