Method for spraying fine particle, manufacturing method of liquid crystal display device, fine particle spraying device and liquid crystal display device

摘要

The present invention selectively dispenses a spacer between electrodes to a substrate comprising a transparent electrode capable of placing a predetermined amount of fine particles on a desired electrode, and particularly to a substrate comprising a transparent electrode having a pattern like pattern used in a liquid crystal display device It is possible to provide a method of fine particle deposition which is possible, and it is possible to arrange the spacer between the electrodes without sacrificing the aperture ratio, and to arrange the spacer on the substrate without any unevenness and to make the cell thickness uniform in the whole substrate, and to confine the cell thickness The purpose of this invention is to provide a method of manufacturing a liquid crystal display device having a high reliability and a high display uniformity, a fine particle spraying apparatus and a liquid crystal display device. The present invention is a fine particle deposition method in which a plurality of electrodes formed on a substrate are applied with a voltage having the same polarity as the charged polarity of the fine particles, and the repulsive force acting on the fine particles is used to disperse the particulates from the plurality of electrodes A method of fine particle deposition having a means not to be extruded from the electrode region.