Method of supplying liquid crystal to liquid crystal coater

Abstract

The invention discloses a method for supplying liquid crystal to a liquid crystal coater. The method comprises the steps of (a) placing a substrate uncoated with liquid crystals on a support bench, (b) coating predetermined amount of liquid crystals onto the substrate through a coater head unit having a liquid crystal bottle with liquid crystal stored therein, and (c) replacing the substrate coated with predetermined amount of liquid crystals with a substrate uncoated with liquid crystals, repeating steps (a) to (c) and supplying liquid crystal to the liquid crystal bottle at the step (a) or step (c).

Description

technical field [0001] The present invention relates to a method of supplying liquid crystals to a liquid crystal coater. Background technique [0002] figure 1 It is a side view schematically showing a liquid crystal coater and a liquid crystal supply unit. [0003] Such as figure 1 As shown, a liquid crystal coater is installed, and then a clean booth B is installed to cover the liquid crystal coater. The liquid crystal supply unit is installed outside the clean room B. [0004] The liquid crystal coating machine comprises: a main frame 100; a pallet 200, which is installed on the main frame 100; a first guide unit G1, which is connected to the main frame 100 in a manner located on both sides of the pallet 200; a coating head unit Support frame 400, it is coupled with the first guide unit G1; The first drive unit (not shown), its effect is to move coating head unit support frame 400; The second guide unit G2, it is arranged on coating head unit On the supporting frame...

AI Technical Summary

Problems solved by technology

Therefore, since the liquid crystal is supplied to the liquid crystal bottle 530 during the process of applying a predetermined amount of liquid crystal to the substrate, it takes a long time to apply the predetermined amount of liquid crystal to the substrate.

Images