Patent ID: 9567527
Date: 2017-02-14
CPC Classifications: C09K,G02F

Claim:
1. An alignment layer comprising: a backbone including a polyolefin-based compound, and a plurality of side chains connected to the backbone, wherein the backbone and the plurality of side chains comprise a compound represented by the following Chemical Formula 1: in Chemical Formula 1, X independently comprises at least one of H and —CH  or O, Z independently comprises at least one of OH, O,  OCH  and (CH  Ra independently comprises at least one of  n is 0 to 20, and q is 1 to 4, and a, b, c, d and e represent a component ratio of repeating units respectively, and have a value of 0 to 100% respectively, the sum of the component ratio of a, b, c, d and e is 100%.