METHOD OF MANUFACTURING FERROELECTRIC LIQUID CRYSTAL INJECTION DEVICE

摘要

PURPOSE: A method of manufacturing a ferroelectric liquid crystal injection device is provided to prevent poor injection caused by reduction of the volume of liquid crystal, which occurs when a liquid crystal cell is cooled. CONSTITUTION: Liquid crystal is injected into a liquid crystal panel while high temperature and the first pressure are applied to the liquid crystal. The liquid crystal panel into which the liquid crystal has been injected is pressed so as to maintain the second pressure higher than the first pressure before the temperature of the liquid crystal panel is cooled. Then, the temperature of the liquid crystal panel is cooled. When the temperature of the liquid crystal panel reaches the room temperature, the second pressure is reduced.