| abstract |
The present invention is a roll printing ink composition having excellent printing properties, which comprises a brightening agent represented by Formula 1 to improve whiteness, and thus exhibits a clearer white color. Therefore, in the example in which the ink composition is used to form the bezel pattern of the touch screen panel, a table block-like form having excellent shielding properties and coloring properties can be formed, and the ink coated on the roller can be completely transferred during printing. The substrate, whereby excellent printability is obtained. |