For the increasingly development and keen competition of flat panel displays, flexible plastic has become trend. To achieve the higher performance and better quality for flat panel displays, the techniques of transparent optical plastic film fabrication or surface modification on plastic substrate have been getting more attention than before. A method for forming the anti-glare film via UV-curable process is disclosed in this study. The additives in this experiment are inorganic oxides such as clay. The physical properties of the optical films are studied. The influence of surface roughness and film thickness upon the surface light scattering is also investigated in this study.