| 摘要 |
A method of fabricating an orientation film for a liquid crystal display device is provided. The orientation film is formed on a substrate. An ion-beam irradiation apparatus having an ion generator and a vacuum chamber having a stage on which the substrate is disposed are provided. The chamber is evacuated and an angle of the substrate having the orientation film is controlled such that the orientation film has a predetermined angle with respect to an ion beam of the ion-beam irradiation apparatus using the ion generator or the stage. The surface of the orientation film is irradiated by the ion beam. The ion beam has a predetermined intensity and dose. The substrate is subsequently heated at a predetermined temperature and time sufficient to harden a thermal polymerization functional group of the orientation layer. |
