Black matrix, method for manufacturing the same and liquid panel having the same

Abstract

The disclosure provides a black matrix, a method for manufacturing the same and a liquid panel having the same. The black matrix is manufactured by the following steps. A mixture of resin compositions is coated on a substrate. After being dried, the black matrix is patterned by lithography. The mixture of resin compositions includes an adhesive resin, a photoinitiator, a small molecule monomer, a solvent, a light shielding material, an azo compound and an additive. According to the disclosure, the light shielding ability density of the black matrix is improved and the optical density of the black matrix of is increased by adding the azo compound having the property of polarization. Also, the usage of light shielding material in the black matrix is decreased and resistance of the black matrix is increased.

Dependencies are inferred from the claim text.