摘要 |
A device and corresponding method for coating of an inner circular surface of a coating surface of a carrier wafer with a coating material. The device includes an application means for applying a coating material intended for coating of the inner circular surface to the inner circular surface, a rotating means for accommodating and rotating the carrier wafer around an axis of rotation and for distribution of the coating material on the coating surface, and a second application means for applying a coating inhibitor to an outer circular ring surface which surrounds the inner circular surface, said coating inhibitor at least inhibits the coating of the outer circular ring surface during the distribution of the coating material. |