| abstract |
(57) [Summary] General Formula I: [In the formula, X is an aromatic or aliphatic ring system, n is an integer of 2 to 6, Y is a direct bond, -COO-, -OCO-, -O-, -CONH-, independently of each other. or -CON (R) - and is, R = C 1 ~C 4 - alkyl group, a is a spacer, M is a mesogenic group, the liquid crystal compound of B is the side chain]. The compounds according to the invention are likewise suitable for use in displays or for the production of light-reflecting coatings. |