| 摘要 |
PURPOSE: A light-diffusing ink composition is provided to output hazy/cloudy or milky light, thereby conveying an aesthetic and pleasing effect. CONSTITUTION: A light-diffusing ink composition comprises: an ink binder curing the light-diffusing ink composition by comprising one of an epoxy resin and a polyamide resin, which are both mixed with each other one; one or more kinds of a light-diffusing agent selected from a group consisting of silicon beads or silica; and an ink solvent. The light-diffusing agent has an average particle granularity of 0.8-4 microns, and a refractivity of 1.43. The refractivity of the ink binder is 1.52. The ink solvent is one or more kinds selected from ketones, esters, ethers, and hydrocarbon- and glycol ether-based organic solvents. |
