| 摘要 |
<p>A photosensitive resin composition, and a black matrix for a liquid crystal display(LCD) device containing the composition are provided to lower light transmissivity and to increase optical density after the development of pattern and to improve the storage stability of the formulated solution. A photosensitive resin composition comprises a binder resin; a photopolymerization initiator; a black pigment; a solvent; and 0.5-10 wt% of an organic material having a high refractive index of 1.5 or more. Preferably the binder resin is selected from an acrylic resin, a polyimide resin, a phenolic resin and a cardo-based resin; and the organic material is at least one selected from poly(phenyl sulfone), poly(phenyl isocyanate)-co-formaldehyde, poly(bisphenol A carbonate), 2-fluoro-4-iodophenyl boric acid, thiobenzoic acid, 4-vinyl aniline, polystyrene, tris(methylthio)methane, triphenyl phosphite, etc.</p> |
