Patent ID: 6280799
Filing Date: 2001-08-28
Classification: B05C,B05D,H01L

Abstract:
A viscous substance discharging method using a viscous substance dispenser comprising the steps of:arranging an electrode in a portion or an entire portion of a container of the viscous substance dispenser having a circular orifice or a polygonal orifice of a diameter in the range of 50 .mu.m to 1 mm at a lower portion of the container and containing a viscous substance having a viscosity in the range of 1,000 to 1,000,000 cps; andmaking a meniscus of the viscous substance bulge out from the orifice, applying a voltage to the electrode to pull out the viscous substance through the orifice and cutting off a portion of the viscous substance pulled out of the orifice and making the cut portion of the viscous substance adhere to a medium.