| 摘要 |
PURPOSE:To improve the reproducibility of liquid crystal molecule orientation and to facilitate the formation of the orientated film by sticking a thin film of an orienting agent on a substrate, blowing gas to this thin film, and performing orientation processing. CONSTITUTION:The ITOs of transparent conductive films 12 are formed on two glass substrates 11, and the glass substrates 11 are dipped into a 4% solution of the orienting agent, e.g. polyimide and then lifted vertically to form thin films (orientated film 13) of the orienting agent. Then the compressed gas, e.g. compressed nitrogen is blown to the glass substrates 11 in the opposite direction from the lifting direction and the glass substrates 11 are prebaked and then postbaked. Electrodes are formed and glass beads as spacers are atomized; and then the two glass substrates 11 are adhered with ultraviolet-ray setting resin so that their blowing directions of the compressed gas cross each other at right angles, and liquid crystal is injected lastly. A polarizer 15 is adhered on the liquid crystal cell which is thus manufactured. Consequently, the orientated film which has the high reproducibility of the orientation of liquid crystal molecules is formed and a display irregularity on the LCD is eliminated. |
