SURFACE MODIFICATION METHOD OF NOZZLE FOR LIQUID DISPENSER

摘要

PURPOSE: A method for modifying the surface of a nozzle of a liquid dispenser is provided to form a liquid crystal layer on a liquid dropper with an improved nozzle. CONSTITUTION: O2 or O3 plasma processing is performed on the surface of a nozzle(S201). First modification is performed on the surface of the nozzle. Aminopropyltriethoxysilane is spread on the surface of the nozzle(S202). Second modification is performed on the surface of the nozzle. An epoxy resin reacts on the surface of the nozzle(S203). Third modification is performed on the surface of the nozzle.