Liquid crystal injecting method for liquid crystal display element

摘要: PURPOSE:To permit easy and satisfactory replacement of a liquid crystal by immersing one aperture into fluorine org. solvent having high volatility sucking the from other vacuum pump thereby substituting inside cell with solvent. CONSTITUTION:One 11A is first immersed 22' which has does not affect orientation, then 11B connected via pipe 23 to in case replacing crystal. The 10 sucked out suction force vessel substitute detached after substn. continued suck 10. Since volatility, thoroughly outside thereafter defoamed pump, reinjected cell.