摘要 |
<P>PROBLEM TO BE SOLVED: To provide a black matrix photosensitive resin composition having a high light-shielding property and improved adhesive force to a substrate, and to provide a black matrix for a liquid crystal display including the black matrix photosensitive resin composition. <P>SOLUTION: The black matrix photosensitive resin composition comprises an alkali-soluble binder resin, a multi-functional monomer having an ethylenic unsaturated double bond, a photopolymerization initiator, an adhesion accelerator, a solvent, and a colorant comprising black pigments, wherein a Cardo type binder is mixed in an amount of 10-90 wt.% and an acryl type binder is mixed in an amount of 10-90 wt.% based on a total weight of the alkali-soluble binder resin including the Cardo type binder and the acryl type binder. Since the Card type and acryl type binders are mixed in a specific ratio and used as the binder resin, the effects of a high light-shielding property and excellent adhesive force to a substrate can be exhibited at the same time. <P>COPYRIGHT: (C)2011,JPO&INPIT |