ACTIVE MATERIAL COATING APPARATUS AND COATING METHOD USING THE SAME

摘要

PURPOSE: An active material coating apparatus and a coating method using thereof are provided to uniformly coat an active material on a substrate using a discharging slot regardless of the change of matter property of active material slurry. CONSTITUTION: An active material coating apparatus comprises the following: a lower die(1) forming a first lip portion(11) of a discharging slot discharging an active material; an upper die(2) forming a second lip portion(21) of the discharging slot, and a hinge portion(22) on the rear side of the second lip portion; a fixing spacer(3) setting the fixed gap(G1) from the rear side of the hinge portion, by being inserted in between the upper and lower dies; a flexible spacer(4) setting the variable gap(G2) by being inserted in between the upper and lower dies; and an adjuster(5) controlling the variable gap.