METHOD FOR DETERMINING STAND-BY SLANT ANGLE FOR LIQUID CRYSTAL MOLECULE

摘要

PURPOSE: To simply determine the attack angle (preparatory angle of inclination) of the liquid crystal molecules of a liquid crystal display. CONSTITUTION: A two-color dye is added to a liquid crystal in order to arrange dye molecules by liquid crystal molecules 18 present in an untwisted state and polarized light 19 is passed through a liquid crystal display 1 and the angleαof inclination related to the plane of a cover plate is changed to measure the max. absorbancy value. The angleαof inclination at the time of the max. absorbancy value is determined and used to determine an attack angle 8.