| 摘要 |
PURPOSE: An electrostatic spraying printing device is provided to spray liquid drops in a circle shape to form an ellipse shape with the major axis which is extended unidirectionally or a linear shape by comprising a guide electrode unit, thereby forming organic patterns which are uniform in length. CONSTITUTION: An electrostatic spraying printing device (100) comprises a nozzle (110), a first voltage feed unit (120), two guide electrodes (131,133), and a conductive mask (140). The nozzle sprays a solution which includes an organic substance. The first voltage feed unit divides the solution which is sprayed from the nozzle by applying positive voltage to the nozzle. The guide electrodes are arranged with a space from each other across the end part of the nozzle, extended toward a first direction, and grounded. The conductive mask is equipped with a linear opening unit which is extended to intersect with the two electrodes, and applied with positive voltage.
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