| 摘要 |
PURPOSE:To make molecular orientation treatment of a liquid crystal panel substrate without generating dust by diagonally injecting jet water flow to the surface of the liquid crystal panel substrate. CONSTITUTION:The surface of the glass substrate 1 is coated with an oriented film 2 consisting of an org. film and the jet flow 4 from a nozzle 3 is scanned on the surface of the oriented film 2 while the jet flow is injected substantially diagonally, by which the molecular orientation of the oriented film 2 is effected. The jet flow 4 may be water or solvent or may be other fluid as well. Other additives may be added into the fluid. Further, the oriented film 2 may be the surface itself of the substrate 1. The orientation effect is increased even if ultrasonic waves are impressed to the jet body or substrate. The molecular orientation treatment of the liquid crystal display panel is executed without generating dust in this way. |
