Patent ID: 11901172
Assignee: EV GROUP E. THALLNER GMBH
Field: Surface technology, coating (Chemistry)
Classification: CPC H  C | IPC C  H

Claim 6:
7. A device for the surface treatment of a substrate surface of a substrate, the device comprising:
a process chamber in which the substrate is arranged;
an ion beam source having an exit opening, the ion beam source configured to aim an ion beam generated thereby at the substrate surface and bombard the substrate surface with the ion beam to remove impurities from the substrate surface, the ion beam having an ion energy<1000 eV and a first component; and
at least one valve for introducing a second component into the process chamber to bind the removed impurities,
wherein a distance between the exit opening and the substrate is in a range of 1 cm to 100 cm.