| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an active material coating apparatus capable of forming an active material layer having a uniform thickness in a width direction of a substrate when forming the active material layer on the substrate. <P>SOLUTION: An active material coating apparatus includes: a lower die in which a groove for supplying an active material pumped in a slurry state is formed, and a first lip portion of an outlet slot connected to the groove and outputting the active material is formed; an upper die which is disposed on an upper side of the lower die to face the first lip portion, in which a second lip portion of the outlet slot is formed, and a hinge portion at the rear of the second lip portion is formed along the outlet direction of the active material; a fixing spacer which is interposed between the lower die and the upper die at the rear of the hinge portion along the outlet direction of the active material, and sets a fixing gap; a flexible spacer which is interposed between the first lip portion and the second lip portion on both sides in the width direction of the outlet slot, and sets a variable gap; and a regulator which is installed to the upper die, and pushes and pulls the second lip portion with respect to the hinge portion to regulate the variable gap between the first lip portion and the second lip portion. <P>COPYRIGHT: (C)2012,JPO&INPIT |
