Capillary Coater for Flexible Substrate
Original Publication Date: 1989-Aug-01
Included in the Prior Art Database: 2005-Jan-30
Disclosed is a simple device that can be used for continuous coating of flexible substrates. In particular, this device is well suited to place coating at a distance from the edge of the substrate. For example the coater can place liquid resist within a few mils of the sprocket holes without getting any of the resist in the holes, even though the substrate is not flat.