A PHOTO-BASED ALIGNMENT MATERIAL, A DISPLAY SUBSTRATE HAVING A ALIGNMENT LAYER FORMED USING THE SAME AND A METHOD OF MANUFACTURING THE DISPLAY SUBSTRATE

摘要

A photoalignment material includes an alignment polymer, a photoalignment additive including a compound represented by the following Chemical Formula 1 and an organic solvent. In Chemical Formula 1, R1 represents a cyclic compound. A and B independently represent a single bond or (CnH2n). n represents an integer in a range of 1 to 12. Each CH2 of A and/or B may be replaced with R3 represents an alkyl group having 1 to 12 carbon atoms, and each CH2 of A and/or B may be replaced with O. R4 represents In Chemical Formula 1, each hydrogen atom excluding hydrogen atoms of R4 may be replaced with chlorine (Cl) or fluorine (F).