Patent ID: 11938522
Assignee: SEMSYSCO GMBH
Field: Chemical engineering (Chemistry)
Classification: CPC B  H | IPC B  H

Claim 15:
16. A method for chemically processing a substrate, comprising the following steps, not necessarily in this order:
inserting a first liquid and a substrate into an immersion chamber, so that the substrate is immersed in the first liquid,
removing the first liquid from the immersion chamber,
spraying a second liquid within the immersion chamber on the substrate in a thickness direction of the substrate by means of a spray unit comprising several rows of spray nozzles, arranged in the immersion chamber along a height direction of the immersion chamber, wherein the spray nozzles are at least partially arranged in a wall of the immersion chamber, and
relatively moving the substrate and the spray unit by means of a motion unit.