CARDO-BASED BINDER RESIN, AND PHOTOSENSITIVE RESIN COMPOSITION, BLACK MATRIX, COLOR FILTER, AND DISPLAY DEVICE COMPRISING SAME

摘要

The present specification provides a cardo-based binder resin represented by chemical formula 1, and a photosensitive resin composition, a black matrix, a color filter, and a display device comprising the same. The cardo-based binder resin according to an embodiment of the present specification has an advantage of excellent chemical resistance, developing resistance, and storage stability due to the reduction of acid groups.;COPYRIGHT KIPO 2020