ALKALI-SOLUBLE RESIN, PREPARATION METHOD THEREFOR, AND PHOTORESIST COMPOUND CONTAINING SAID RESIN

摘要

An alkali-soluble resin, a preparation method therefor, and a photoresist compound containing said resin. The alkali-soluble resin is an acrylic-acid resin containing a polyether chain. The photoresist compound containing the present alkali-soluble resin can reduce the gradient angle of a film layer, thereby avoiding light leakage due to the occurrence of gaps at the joint between a color film layer and a black matrix, and improving the coating of, and friction effect of, the alignment layer.